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| | Celf_0021 | KEGG: hypothetical protein. (342 aa) |
| | Celf_0214 | PFAM: phosphoribosyltransferase; KEGG: sco:SCO2362 hypothetical protein. (926 aa) |
| | Celf_0320 | PFAM: NUDIX hydrolase; KEGG: NUDIX hydrolase. (187 aa) |
| | Celf_0401 | KEGG: transcription activator effector binding protein; PFAM: transcription activator effector binding; SMART: Helix-turn-helix, AraC domain. (289 aa) |
| | ppa | Inorganic diphosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions. (165 aa) |
| | lysS | TIGRFAM: lysyl-tRNA synthetase; KEGG: lysyl-tRNA synthetase; PFAM: tRNA synthetase class II (D K and N); nucleic acid binding OB-fold tRNA/helicase-type; Belongs to the class-II aminoacyl-tRNA synthetase family. (511 aa) |
| | Celf_0596 | PFAM: transcription factor CarD; KEGG: transcriptional regulator, CarD family. (160 aa) |
| | Celf_0917 | KEGG: hypothetical protein. (112 aa) |
| | Celf_0918 | KEGG: hypothetical protein. (101 aa) |
| | rpmG | KEGG: ribosomal protein L33; TIGRFAM: ribosomal protein L33; PFAM: ribosomal protein L33; Belongs to the bacterial ribosomal protein bL33 family. (56 aa) |
| | Celf_0974 | KEGG: hypothetical protein. (472 aa) |
| | secE | Preprotein translocase, SecE subunit; Essential subunit of the Sec protein translocation channel SecYEG. Clamps together the 2 halves of SecY. May contact the channel plug during translocation. (87 aa) |
| | nusG | NusG antitermination factor; Participates in transcription elongation, termination and antitermination. (273 aa) |
| | rplK | Ribosomal protein L11; Forms part of the ribosomal stalk which helps the ribosome interact with GTP-bound translation factors. (143 aa) |
| | rplA | Ribosomal protein L1; Binds directly to 23S rRNA. The L1 stalk is quite mobile in the ribosome, and is involved in E site tRNA release. (239 aa) |
| | rplJ | Ribosomal protein L10; Forms part of the ribosomal stalk, playing a central role in the interaction of the ribosome with GTP-bound translation factors. Belongs to the universal ribosomal protein uL10 family. (176 aa) |
| | rplL | Ribosomal protein L7/L12; Forms part of the ribosomal stalk which helps the ribosome interact with GTP-bound translation factors. Is thus essential for accurate translation; Belongs to the bacterial ribosomal protein bL12 family. (129 aa) |
| | rpoB | DNA-directed RNA polymerase, beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. (1168 aa) |
| | rpoC | DNA-directed RNA polymerase, beta' subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. (1288 aa) |
| | rpsL | Ribosomal protein S12; Interacts with and stabilizes bases of the 16S rRNA that are involved in tRNA selection in the A site and with the mRNA backbone. Located at the interface of the 30S and 50S subunits, it traverses the body of the 30S subunit contacting proteins on the other side and probably holding the rRNA structure together. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit. (123 aa) |
| | rpsG | Ribosomal protein S7; One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the head domain of the 30S subunit. Is located at the subunit interface close to the decoding center, probably blocks exit of the E-site tRNA; Belongs to the universal ribosomal protein uS7 family. (156 aa) |
| | fusA | Translation elongation factor G; Catalyzes the GTP-dependent ribosomal translocation step during translation elongation. During this step, the ribosome changes from the pre-translocational (PRE) to the post-translocational (POST) state as the newly formed A-site-bound peptidyl-tRNA and P-site-bound deacylated tRNA move to the P and E sites, respectively. Catalyzes the coordinated movement of the two tRNA molecules, the mRNA and conformational changes in the ribosome; Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-G/EF-2 s [...] (700 aa) |
| | tuf | Translation elongation factor Tu; This protein promotes the GTP-dependent binding of aminoacyl- tRNA to the A-site of ribosomes during protein biosynthesis. (397 aa) |
| | rpsJ | Ribosomal protein S10; Involved in the binding of tRNA to the ribosomes. Belongs to the universal ribosomal protein uS10 family. (102 aa) |
| | rplC | 50S ribosomal protein L3; One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit; Belongs to the universal ribosomal protein uL3 family. (219 aa) |
| | rplD | Ribosomal protein L4/L1e; Forms part of the polypeptide exit tunnel. (229 aa) |
| | rplW | Ribosomal protein L25/L23; One of the early assembly proteins it binds 23S rRNA. One of the proteins that surrounds the polypeptide exit tunnel on the outside of the ribosome. Forms the main docking site for trigger factor binding to the ribosome; Belongs to the universal ribosomal protein uL23 family. (100 aa) |
| | rplB | Ribosomal protein L2; One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome. Belongs to the universal ribosomal protein uL2 family. (278 aa) |
| | rpsS | Ribosomal protein S19; Protein S19 forms a complex with S13 that binds strongly to the 16S ribosomal RNA. (93 aa) |
| | rplV | Ribosomal protein L22; The globular domain of the protein is located near the polypeptide exit tunnel on the outside of the subunit, while an extended beta-hairpin is found that lines the wall of the exit tunnel in the center of the 70S ribosome. (122 aa) |
| | rpsC | Ribosomal protein S3; Binds the lower part of the 30S subunit head. Binds mRNA in the 70S ribosome, positioning it for translation; Belongs to the universal ribosomal protein uS3 family. (278 aa) |
| | rplP | Ribosomal protein L16; Binds 23S rRNA and is also seen to make contacts with the A and possibly P site tRNAs; Belongs to the universal ribosomal protein uL16 family. (138 aa) |
| | rpmC | KEGG: ribosomal protein L29; TIGRFAM: ribosomal protein L29; PFAM: ribosomal protein L29; Belongs to the universal ribosomal protein uL29 family. (79 aa) |
| | rpsQ | 30S ribosomal protein S17; One of the primary rRNA binding proteins, it binds specifically to the 5'-end of 16S ribosomal RNA. (94 aa) |
| | rplN | Ribosomal protein L14; Binds to 23S rRNA. Forms part of two intersubunit bridges in the 70S ribosome; Belongs to the universal ribosomal protein uL14 family. (122 aa) |
| | rplX | Ribosomal protein L24; One of the proteins that surrounds the polypeptide exit tunnel on the outside of the subunit. (113 aa) |
| | rplE | Ribosomal protein L5; This is 1 of the proteins that binds and probably mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance. In the 70S ribosome it contacts protein S13 of the 30S subunit (bridge B1b), connecting the 2 subunits; this bridge is implicated in subunit movement. Contacts the P site tRNA; the 5S rRNA and some of its associated proteins might help stabilize positioning of ribosome-bound tRNAs. (188 aa) |
| | rpsZ | Ribosomal protein S14; Binds 16S rRNA, required for the assembly of 30S particles and may also be responsible for determining the conformation of the 16S rRNA at the A site. (61 aa) |
| | rpsH | Ribosomal protein S8; One of the primary rRNA binding proteins, it binds directly to 16S rRNA central domain where it helps coordinate assembly of the platform of the 30S subunit; Belongs to the universal ribosomal protein uS8 family. (132 aa) |
| | rplF | Ribosomal protein L6; This protein binds to the 23S rRNA, and is important in its secondary structure. It is located near the subunit interface in the base of the L7/L12 stalk, and near the tRNA binding site of the peptidyltransferase center; Belongs to the universal ribosomal protein uL6 family. (179 aa) |
| | rplR | Ribosomal protein L18; This is one of the proteins that binds and probably mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance. (123 aa) |
| | rpsE | Ribosomal protein S5; Located at the back of the 30S subunit body where it stabilizes the conformation of the head with respect to the body. Belongs to the universal ribosomal protein uS5 family. (215 aa) |
| | rpmD | KEGG: ribosomal protein L30; TIGRFAM: ribosomal protein L30; PFAM: ribosomal protein L30. (60 aa) |
| | rplO | Ribosomal protein L15; Binds to the 23S rRNA; Belongs to the universal ribosomal protein uL15 family. (237 aa) |
| | secY | Preprotein translocase, SecY subunit; The central subunit of the protein translocation channel SecYEG. Consists of two halves formed by TMs 1-5 and 6-10. These two domains form a lateral gate at the front which open onto the bilayer between TMs 2 and 7, and are clamped together by SecE at the back. The channel is closed by both a pore ring composed of hydrophobic SecY resides and a short helix (helix 2A) on the extracellular side of the membrane which forms a plug. The plug probably moves laterally to allow the channel to open. The ring and the pore may move independently. (432 aa) |
| | adk | Adenylate kinase; Catalyzes the reversible transfer of the terminal phosphate group between ATP and AMP. Plays an important role in cellular energy homeostasis and in adenine nucleotide metabolism; Belongs to the adenylate kinase family. (190 aa) |
| | map | Methionine aminopeptidase, type I; Removes the N-terminal methionine from nascent proteins. The N-terminal methionine is often cleaved when the second residue in the primary sequence is small and uncharged (Met-Ala-, Cys, Gly, Pro, Ser, Thr, or Val). Requires deformylation of the N(alpha)-formylated initiator methionine before it can be hydrolyzed; Belongs to the peptidase M24A family. Methionine aminopeptidase type 1 subfamily. (280 aa) |
| | infA | Translation initiation factor IF-1; One of the essential components for the initiation of protein synthesis. Stabilizes the binding of IF-2 and IF-3 on the 30S subunit to which N-formylmethionyl-tRNA(fMet) subsequently binds. Helps modulate mRNA selection, yielding the 30S pre-initiation complex (PIC). Upon addition of the 50S ribosomal subunit IF-1, IF-2 and IF-3 are released leaving the mature 70S translation initiation complex. (73 aa) |
| | rpmJ | KEGG: ribosomal protein L36; TIGRFAM: ribosomal protein L36; PFAM: ribosomal protein L36; Belongs to the bacterial ribosomal protein bL36 family. (37 aa) |
| | rpsM | 30S ribosomal protein S13; Located at the top of the head of the 30S subunit, it contacts several helices of the 16S rRNA. In the 70S ribosome it contacts the 23S rRNA (bridge B1a) and protein L5 of the 50S subunit (bridge B1b), connecting the 2 subunits; these bridges are implicated in subunit movement. Contacts the tRNAs in the A and P-sites. Belongs to the universal ribosomal protein uS13 family. (126 aa) |
| | rpsK | 30S ribosomal protein S11; Located on the platform of the 30S subunit, it bridges several disparate RNA helices of the 16S rRNA. Forms part of the Shine- Dalgarno cleft in the 70S ribosome; Belongs to the universal ribosomal protein uS11 family. (133 aa) |
| | rpoA | DNA-directed RNA polymerase, alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. (336 aa) |
| | rplQ | KEGG: ribosomal protein L17; TIGRFAM: ribosomal protein L17; PFAM: ribosomal protein L17. (173 aa) |
| | rplM | Ribosomal protein L13; This protein is one of the early assembly proteins of the 50S ribosomal subunit, although it is not seen to bind rRNA by itself. It is important during the early stages of 50S assembly. (149 aa) |
| | rpsI | PFAM: ribosomal protein S9; KEGG: ribosomal protein S9; Belongs to the universal ribosomal protein uS9 family. (162 aa) |
| | def | Peptide deformylase; Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an efficient rate of reaction. N-terminal L-methionine is a prerequisite for activity but the enzyme has broad specificity at other positions. (321 aa) |
| | nnrD | Carbohydrate kinase, YjeF related protein; Bifunctional enzyme that catalyzes the epimerization of the S- and R-forms of NAD(P)HX and the dehydration of the S-form of NAD(P)HX at the expense of ADP, which is converted to AMP. This allows the repair of both epimers of NAD(P)HX, a damaged form of NAD(P)H that is a result of enzymatic or heat-dependent hydration. Catalyzes the epimerization of the S- and R-forms of NAD(P)HX, a damaged form of NAD(P)H that is a result of enzymatic or heat-dependent hydration. This is a prerequisite for the S-specific NAD(P)H-hydrate dehydratase to allow t [...] (507 aa) |
| | Celf_1160 | KEGG: DEAD/DEAH box helicase domain protein; PFAM: DEAD/DEAH box helicase domain protein; helicase domain protein; SMART: DEAD-like helicase; helicase domain protein; Belongs to the DEAD box helicase family. (590 aa) |
| | whiB-2 | Transcription factor WhiB; Acts as a transcriptional regulator. Probably redox- responsive. The apo- but not holo-form probably binds DNA. (116 aa) |
| | Celf_1328 | KEGG: RNA-binding S4 domain protein; PFAM: RNA-binding S4 domain protein; SMART: RNA-binding S4 domain protein. (123 aa) |
| | Celf_1384 | KEGG: ABC transporter related protein; PFAM: ABC transporter related; SMART: AAA ATPase. (560 aa) |
| | Celf_1398 | PFAM: shikimate kinase; KEGG: putative adenylate kinase. (189 aa) |
| | tig | Trigger factor; Involved in protein export. Acts as a chaperone by maintaining the newly synthesized protein in an open conformation. Functions as a peptidyl-prolyl cis-trans isomerase; Belongs to the FKBP-type PPIase family. Tig subfamily. (466 aa) |
| | valS | tRNA synthetase valyl/leucyl anticodon-binding protein; Catalyzes the attachment of valine to tRNA(Val). As ValRS can inadvertently accommodate and process structurally similar amino acids such as threonine, to avoid such errors, it has a 'posttransfer' editing activity that hydrolyzes mischarged Thr-tRNA(Val) in a tRNA- dependent manner. (879 aa) |
| | ileS | isoleucyl-tRNA synthetase; Catalyzes the attachment of isoleucine to tRNA(Ile). As IleRS can inadvertently accommodate and process structurally similar amino acids such as valine, to avoid such errors it has two additional distinct tRNA(Ile)-dependent editing activities. One activity is designated as 'pretransfer' editing and involves the hydrolysis of activated Val-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Val-tRNA(Ile). Belongs to the class-I aminoacyl-tRNA synthetase family. IleS type 2 subfamily. (1094 aa) |
| | ftsY | Signal recognition particle-docking protein FtsY; Involved in targeting and insertion of nascent membrane proteins into the cytoplasmic membrane. Acts as a receptor for the complex formed by the signal recognition particle (SRP) and the ribosome-nascent chain (RNC). (406 aa) |
| | ffh | Signal recognition particle protein; Involved in targeting and insertion of nascent membrane proteins into the cytoplasmic membrane. Binds to the hydrophobic signal sequence of the ribosome-nascent chain (RNC) as it emerges from the ribosomes. The SRP-RNC complex is then targeted to the cytoplasmic membrane where it interacts with the SRP receptor FtsY. Belongs to the GTP-binding SRP family. SRP54 subfamily. (535 aa) |
| | rpsP | KEGG: ribosomal protein S16; TIGRFAM: ribosomal protein S16; PFAM: ribosomal protein S16; Belongs to the bacterial ribosomal protein bS16 family. (142 aa) |
| | Celf_1502 | KEGG: KH domain protein; Belongs to the UPF0109 family. (79 aa) |
| | rimM | 16S rRNA processing protein RimM; An accessory protein needed during the final step in the assembly of 30S ribosomal subunit, possibly for assembly of the head region. Probably interacts with S19. Essential for efficient processing of 16S rRNA. May be needed both before and after RbfA during the maturation of 16S rRNA. It has affinity for free ribosomal 30S subunits but not for 70S ribosomes; Belongs to the RimM family. (184 aa) |
| | trmD | tRNA (guanine-N1)-methyltransferase; Specifically methylates guanosine-37 in various tRNAs. Belongs to the RNA methyltransferase TrmD family. (257 aa) |
| | rplS | Ribosomal protein L19; This protein is located at the 30S-50S ribosomal subunit interface and may play a role in the structure and function of the aminoacyl-tRNA binding site. (120 aa) |
| | rpsB | KEGG: ribosomal protein S2; TIGRFAM: ribosomal protein S2; PFAM: ribosomal protein S2; Belongs to the universal ribosomal protein uS2 family. (322 aa) |
| | tsf | Translation elongation factor Ts; Associates with the EF-Tu.GDP complex and induces the exchange of GDP to GTP. It remains bound to the aminoacyl-tRNA.EF- Tu.GTP complex up to the GTP hydrolysis stage on the ribosome. Belongs to the EF-Ts family. (281 aa) |
| | pyrH | Uridylate kinase; Catalyzes the reversible phosphorylation of UMP to UDP. (247 aa) |
| | frr | Ribosome recycling factor; Responsible for the release of ribosomes from messenger RNA at the termination of protein biosynthesis. May increase the efficiency of translation by recycling ribosomes from one round of translation to another; Belongs to the RRF family. (185 aa) |
| | rlmN | Radical SAM enzyme, Cfr family; Specifically methylates position 2 of adenine 2503 in 23S rRNA and position 2 of adenine 37 in tRNAs; Belongs to the radical SAM superfamily. RlmN family. (374 aa) |
| | Celf_1520 | TIGRFAM: DivIVA domain repeat protein; DivIVA domain; KEGG: DivIVA domain repeat protein. (184 aa) |
| | Celf_1523 | PFAM: peptidase M50; KEGG: peptidase M50. (440 aa) |
| | Celf_1525 | PFAM: GCN5-related N-acetyltransferase; KEGG: GCN5-related N-acetyltransferase. (302 aa) |
| | proS | prolyl-tRNA synthetase; Catalyzes the attachment of proline to tRNA(Pro) in a two- step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves dea [...] (597 aa) |
| | rimP | Protein of unknown function DUF150; Required for maturation of 30S ribosomal subunits. Belongs to the RimP family. (193 aa) |
| | nusA | Transcription termination factor NusA; Participates in both transcription termination and antitermination. (350 aa) |
| | infB | Translation initiation factor IF-2; One of the essential components for the initiation of protein synthesis. Protects formylmethionyl-tRNA from spontaneous hydrolysis and promotes its binding to the 30S ribosomal subunits. Also involved in the hydrolysis of GTP during the formation of the 70S ribosomal complex; Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. IF-2 subfamily. (952 aa) |
| | rbfA | Ribosome-binding factor A; One of several proteins that assist in the late maturation steps of the functional core of the 30S ribosomal subunit. Associates with free 30S ribosomal subunits (but not with 30S subunits that are part of 70S ribosomes or polysomes). Required for efficient processing of 16S rRNA. May interact with the 5'-terminal helix region of 16S rRNA. (150 aa) |
| | truB | tRNA pseudouridine synthase B; Responsible for synthesis of pseudouridine from uracil-55 in the psi GC loop of transfer RNAs; Belongs to the pseudouridine synthase TruB family. Type 1 subfamily. (315 aa) |
| | Celf_1538 | KEGG: riboflavin biosynthesis protein RibF; TIGRFAM: riboflavin biosynthesis protein RibF; PFAM: FAD synthetase; Riboflavin kinase; Belongs to the ribF family. (346 aa) |
| | rpsO | Ribosomal protein S15; Forms an intersubunit bridge (bridge B4) with the 23S rRNA of the 50S subunit in the ribosome. (89 aa) |
| | pnp | Guanosine pentaphosphate synthetase I/polyribonucleotide nucleotidyltransferase; Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'- direction. (742 aa) |
| | rnj | RNA-metabolising metallo-beta-lactamase; An RNase that has 5'-3' exonuclease and possibly endonuclease activity. Involved in maturation of rRNA and in some organisms also mRNA maturation and/or decay. (561 aa) |
| | Celf_1557 | PFAM: cell divisionFtsK/SpoIIIE; DNA translocase ftsK gamma; KEGG: cell division FtsK/SpoIIIE. (835 aa) |
| | rny | Metal dependent phosphohydrolase; Endoribonuclease that initiates mRNA decay. Belongs to the RNase Y family. (521 aa) |
| | hflX | GTP-binding proten HflX; GTPase that associates with the 50S ribosomal subunit and may have a role during protein synthesis or ribosome biogenesis. Belongs to the TRAFAC class OBG-HflX-like GTPase superfamily. HflX GTPase family. (506 aa) |
| | Celf_1584 | SMART: helicase c2; DEAD-like helicase; KEGG: helicase C2. (701 aa) |
| | Celf_1594 | KEGG: UvrD/REP helicase. (750 aa) |
| | Celf_1645 | KEGG: translation initiation factor IF-3; TIGRFAM: translation initiation factor IF-3; PFAM: Translation initiation factor 3-like; Belongs to the IF-3 family. (309 aa) |
| | rpmI | KEGG: ribosomal protein L35; TIGRFAM: ribosomal protein L35; PFAM: Ribosomal protein L35; Belongs to the bacterial ribosomal protein bL35 family. (64 aa) |
| | rplT | Ribosomal protein L20; Binds directly to 23S ribosomal RNA and is necessary for the in vitro assembly process of the 50S ribosomal subunit. It is not involved in the protein synthesizing functions of that subunit. (127 aa) |
| | Celf_1648 | PFAM: tRNA/rRNA methyltransferase (SpoU); RNA 2-O ribose methyltransferase substrate binding; KEGG: tRNA/rRNA methyltransferase (SpoU); Belongs to the class IV-like SAM-binding methyltransferase superfamily. RNA methyltransferase TrmH family. (274 aa) |
| | pheS | KEGG: phenylalanyl-tRNA synthetase, alpha subunit; TIGRFAM: phenylalanyl-tRNA synthetase, alpha subunit; PFAM: phenylalanyl-tRNA synthetase class IIc; aminoacyl tRNA synthetase class II domain protein; Belongs to the class-II aminoacyl-tRNA synthetase family. Phe-tRNA synthetase alpha subunit type 1 subfamily. (351 aa) |
| | pheT | KEGG: phenylalanyl-tRNA synthetase, beta subunit; TIGRFAM: phenylalanyl-tRNA synthetase, beta subunit; Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily. (854 aa) |
| | tyrS | tyrosyl-tRNA synthetase; Catalyzes the attachment of tyrosine to tRNA(Tyr) in a two- step reaction: tyrosine is first activated by ATP to form Tyr-AMP and then transferred to the acceptor end of tRNA(Tyr); Belongs to the class-I aminoacyl-tRNA synthetase family. TyrS type 1 subfamily. (426 aa) |
| | Celf_1848 | PFAM: RNA binding S1 domain protein; KEGG: RNA binding S1 domain protein. (510 aa) |
| | Celf_1867 | Preprotein translocase, SecG subunit; Involved in protein export. Participates in an early event of protein translocation; Belongs to the SecG family. (80 aa) |
| | Celf_1920 | Histone family protein DNA-binding protein; Histone-like DNA-binding protein which is capable of wrapping DNA to stabilize it, and thus to prevent its denaturation under extreme environmental conditions. (93 aa) |
| | rbpA-2 | Hypothetical protein; Binds to RNA polymerase (RNAP), stimulating transcription from principal, but not alternative sigma factor promoters. (114 aa) |
| | rpoZ | DNA-directed RNA polymerase, omega subunit; Promotes RNA polymerase assembly. Latches the N- and C- terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits. (87 aa) |
| | Celf_1975 | KEGG: hypothetical protein. (103 aa) |
| | nusB | NusB antitermination factor; Involved in transcription antitermination. Required for transcription of ribosomal RNA (rRNA) genes. Binds specifically to the boxA antiterminator sequence of the ribosomal RNA (rrn) operons. (138 aa) |
| | efp | Translation elongation factor P; Involved in peptide bond synthesis. Stimulates efficient translation and peptide-bond synthesis on native or reconstituted 70S ribosomes in vitro. Probably functions indirectly by altering the affinity of the ribosome for aminoacyl-tRNA, thus increasing their reactivity as acceptors for peptidyl transferase. (187 aa) |
| | rpsD | Ribosomal protein S4; One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the body of the 30S subunit. (208 aa) |
| | aspS | aspartyl-tRNA synthetase; Aspartyl-tRNA synthetase with relaxed tRNA specificity since it is able to aspartylate not only its cognate tRNA(Asp) but also tRNA(Asn). Reaction proceeds in two steps: L-aspartate is first activated by ATP to form Asp-AMP and then transferred to the acceptor end of tRNA(Asp/Asn); Belongs to the class-II aminoacyl-tRNA synthetase family. Type 1 subfamily. (591 aa) |
| | Celf_2020 | TIGRFAM: histidyl-tRNA synthetase; KEGG: histidyl-tRNA synthetase; PFAM: tRNA synthetase class II (G H P and S); Anticodon-binding domain protein. (459 aa) |
| | secF | Protein-export membrane protein SecF; Part of the Sec protein translocase complex. Interacts with the SecYEG preprotein conducting channel. SecDF uses the proton motive force (PMF) to complete protein translocation after the ATP-dependent function of SecA. (364 aa) |
| | secD | Protein-export membrane protein SecD; Part of the Sec protein translocase complex. Interacts with the SecYEG preprotein conducting channel. SecDF uses the proton motive force (PMF) to complete protein translocation after the ATP-dependent function of SecA. (647 aa) |
| | Celf_2028 | KEGG: preprotein translocase, YajC subunit; TIGRFAM: preprotein translocase, YajC subunit; PFAM: YajC family protein. (139 aa) |
| | Celf_2125 | KEGG: 3'-5' exonuclease; PFAM: 3'-5' exonuclease; HRDC domain protein; SMART: 3'-5' exonuclease; HRDC domain protein. (424 aa) |
| | sigA | RNA polymerase, sigma 70 subunit, RpoD subfamily; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is the primary sigma factor during exponential growth. (538 aa) |
| | def-2 | Peptide deformylase; Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an efficient rate of reaction. N-terminal L-methionine is a prerequisite for activity but the enzyme has broad specificity at other positions. (166 aa) |
| | rpsT | Ribosomal protein S20; Binds directly to 16S ribosomal RNA. (86 aa) |
| | leuS | KEGG: leucyl-tRNA synthetase; TIGRFAM: leucyl-tRNA synthetase; Belongs to the class-I aminoacyl-tRNA synthetase family. (975 aa) |
| | Celf_2388 | KEGG: DEAD/DEAH box helicase domain protein; PFAM: DEAD/DEAH box helicase domain protein; helicase domain protein; SMART: DEAD-like helicase; helicase domain protein. (529 aa) |
| | rsfS | Iojap-like protein; Functions as a ribosomal silencing factor. Interacts with ribosomal protein L14 (rplN), blocking formation of intersubunit bridge B8. Prevents association of the 30S and 50S ribosomal subunits and the formation of functional ribosomes, thus repressing translation. (127 aa) |
| | obg | GTP-binding protein Obg/CgtA; An essential GTPase which binds GTP, GDP and possibly (p)ppGpp with moderate affinity, with high nucleotide exchange rates and a fairly low GTP hydrolysis rate. Plays a role in control of the cell cycle, stress response, ribosome biogenesis and in those bacteria that undergo differentiation, in morphogenesis control. Belongs to the TRAFAC class OBG-HflX-like GTPase superfamily. OBG GTPase family. (507 aa) |
| | rpmA | KEGG: ribosomal protein L27; TIGRFAM: ribosomal protein L27; PFAM: ribosomal protein L27; Belongs to the bacterial ribosomal protein bL27 family. (85 aa) |
| | rplU | Ribosomal protein L21; This protein binds to 23S rRNA in the presence of protein L20; Belongs to the bacterial ribosomal protein bL21 family. (106 aa) |
| | Celf_2428 | KEGG: ribonuclease, Rne/Rng family; TIGRFAM: ribonuclease, Rne/Rng family; PFAM: RNA-binding protein AU-1/Ribonuclease E/G. (1127 aa) |
| | rnc | Ribonuclease III; Digests double-stranded RNA. Involved in the processing of primary rRNA transcript to yield the immediate precursors to the large and small rRNAs (23S and 16S). Processes some mRNAs, and tRNAs when they are encoded in the rRNA operon. Processes pre-crRNA and tracrRNA of type II CRISPR loci if present in the organism. (258 aa) |
| | rpmF | KEGG: ribosomal protein L32; TIGRFAM: ribosomal protein L32; PFAM: ribosomal L32p protein; Belongs to the bacterial ribosomal protein bL32 family. (65 aa) |
| | Celf_2439 | KEGG: protein of unknown function DUF177; manually curated; PFAM: protein of unknown function DUF177. (192 aa) |
| | Celf_2440 | KEGG: hypothetical protein. (165 aa) |
| | rpmB | KEGG: xce:Xcel_2281 ribosomal protein L28; TIGRFAM: ribosomal protein L28; PFAM: ribosomal protein L28; Belongs to the bacterial ribosomal protein bL28 family. (63 aa) |
| | secA | Preprotein translocase, SecA subunit; Part of the Sec protein translocase complex. Interacts with the SecYEG preprotein conducting channel. Has a central role in coupling the hydrolysis of ATP to the transfer of proteins into and across the cell membrane, serving as an ATP-driven molecular motor driving the stepwise translocation of polypeptide chains across the membrane. (937 aa) |
| | hpf | Ribosomal subunit interface protein; Required for dimerization of active 70S ribosomes into 100S ribosomes in stationary phase; 100S ribosomes are translationally inactive and sometimes present during exponential growth. (213 aa) |
| | smpB | SsrA-binding protein; Required for rescue of stalled ribosomes mediated by trans- translation. Binds to transfer-messenger RNA (tmRNA), required for stable association of tmRNA with ribosomes. tmRNA and SmpB together mimic tRNA shape, replacing the anticodon stem-loop with SmpB. tmRNA is encoded by the ssrA gene; the 2 termini fold to resemble tRNA(Ala) and it encodes a 'tag peptide', a short internal open reading frame. During trans-translation Ala-aminoacylated tmRNA acts like a tRNA, entering the A-site of stalled ribosomes, displacing the stalled mRNA. The ribosome then switches to [...] (156 aa) |
| | prfB | Peptide chain release factor 2; Peptide chain release factor 2 directs the termination of translation in response to the peptide chain termination codons UGA and UAA. (382 aa) |
| | gltX | glutamyl-tRNA synthetase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu); Belongs to the class-I aminoacyl-tRNA synthetase family. Glutamate--tRNA ligase type 1 subfamily. (504 aa) |
| | nucS | Protein of unknown function DUF91; Cleaves both 3' and 5' ssDNA extremities of branched DNA structures; Belongs to the NucS endonuclease family. (231 aa) |
| | Celf_2797 | PFAM: Protein of unknown function DUF2550; KEGG: protein of unknown function DUF2550. (138 aa) |
| | atpC | ATPase, F1 complex, delta/epsilon subunit-like protein; Produces ATP from ADP in the presence of a proton gradient across the membrane. (97 aa) |
| | atpD | ATP synthase F1, beta subunit; Produces ATP from ADP in the presence of a proton gradient across the membrane. The catalytic sites are hosted primarily by the beta subunits; Belongs to the ATPase alpha/beta chains family. (493 aa) |
| | atpG | ATP synthase F1, gamma subunit; Produces ATP from ADP in the presence of a proton gradient across the membrane. The gamma chain is believed to be important in regulating ATPase activity and the flow of protons through the CF(0) complex. (299 aa) |
| | atpA | ATP synthase F1, alpha subunit; Produces ATP from ADP in the presence of a proton gradient across the membrane. The alpha chain is a regulatory subunit. Belongs to the ATPase alpha/beta chains family. (542 aa) |
| | atpH | ATP synthase F1, delta subunit; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation; Belongs to the ATPase delta chain family. (270 aa) |
| | atpF | ATP synthase F0, B subunit; Component of the F(0) channel, it forms part of the peripheral stalk, linking F(1) to F(0); Belongs to the ATPase B chain family. (197 aa) |
| | atpE | ATP synthase F0, C subunit; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. (83 aa) |
| | atpB | ATP synthase F0, A subunit; Key component of the proton channel; it plays a direct role in the translocation of protons across the membrane. (267 aa) |
| | Celf_2806 | KEGG: hypothetical protein. (157 aa) |
| | Celf_2807 | PFAM: Glycosyl transferase, family 4, conserved region; KEGG: glycosyl transferase, family 4, conserved region. (369 aa) |
| | Celf_2808 | KEGG: SUA5/YciO/YrdC/YwlC family protein; TIGRFAM: Sua5/YciO/YrdC/YwlC family protein; PFAM: SUA5/yciO/yrdC domain; Belongs to the SUA5 family. (222 aa) |
| | prmC | protein-(glutamine-N5) methyltransferase, release factor-specific; Methylates the class 1 translation termination release factors RF1/PrfA and RF2/PrfB on the glutamine residue of the universally conserved GGQ motif; Belongs to the protein N5-glutamine methyltransferase family. PrmC subfamily. (306 aa) |
| | prfA | Peptide chain release factor 1; Peptide chain release factor 1 directs the termination of translation in response to the peptide chain termination codons UAG and UAA. (362 aa) |
| | rpmE | Ribosomal protein L31; Binds the 23S rRNA. (71 aa) |
| | rho | Transcription termination factor Rho; Facilitates transcription termination by a mechanism that involves Rho binding to the nascent RNA, activation of Rho's RNA- dependent ATPase activity, and release of the mRNA from the DNA template. (724 aa) |
| | argS | TIGRFAM: arginyl-tRNA synthetase; KEGG: arginyl-tRNA synthetase. (560 aa) |
| | Celf_2824 | KEGG: cmi:CMM_0527 hypothetical protein; TIGRFAM: membrane protein insertase, YidC/Oxa1 family; PFAM: 60 kDa inner membrane insertion protein. (268 aa) |
| | rplY | Ribosomal 5S rRNA E-loop binding protein Ctc/L25/TL5; This is one of the proteins that binds to the 5S RNA in the ribosome where it forms part of the central protuberance. Belongs to the bacterial ribosomal protein bL25 family. CTC subfamily. (207 aa) |
| | metG | methionyl-tRNA synthetase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation. (594 aa) |
| | rpmB-2 | KEGG: LSU ribosomal protein L28P; TIGRFAM: ribosomal protein L28; PFAM: ribosomal protein L28; Belongs to the bacterial ribosomal protein bL28 family. (79 aa) |
| | rpmG-2 | KEGG: ami:Amir_0606 ribosomal protein L33; TIGRFAM: ribosomal protein L33; PFAM: ribosomal protein L33; Belongs to the bacterial ribosomal protein bL33 family. (57 aa) |
| | rpsN | Ribosomal protein S14; Binds 16S rRNA, required for the assembly of 30S particles and may also be responsible for determining the conformation of the 16S rRNA at the A site; Belongs to the universal ribosomal protein uS14 family. (101 aa) |
| | rpmE2 | KEGG: LSU ribosomal protein L31P; TIGRFAM: ribosomal protein L31; PFAM: ribosomal protein L31. (90 aa) |
| | rpmJ-2 | PFAM: ribosomal protein L36; KEGG: ribosomal protein L36; Belongs to the bacterial ribosomal protein bL36 family. (40 aa) |
| | rpmF-2 | KEGG: sco:SCO0436 50S ribosomal protein L32; TIGRFAM: ribosomal protein L32; PFAM: ribosomal L32p protein; Belongs to the bacterial ribosomal protein bL32 family. (56 aa) |
| | Celf_3189 | KEGG: LPXTG-motif cell wall anchor domain protein. (267 aa) |
| | Celf_3430 | Manually curated; PFAM: type III restriction protein res subunit; helicase domain protein; KEGG: scl:sce3234 putative helicase; SMART: helicase domain protein; DEAD-like helicase. (1029 aa) |
| | Celf_3690 | TIGRFAM: small GTP-binding protein; PFAM: elongation factor G domain IV; protein synthesis factor GTP-binding; elongation factor Tu domain 2 protein; elongation factor G domain-containing protein; KEGG: small GTP-binding protein; SMART: AAA ATPase. (685 aa) |
| | Celf_3714 | TIGRFAM: ATP-dependent helicase HrpA; PFAM: helicase-associated domain protein; helicase domain protein; protein of unknown function DUF1605; KEGG: ATP-dependent helicase HrpA; SMART: DEAD-like helicase; AAA ATPase; helicase domain protein. (1526 aa) |
| | map-3 | Methionine aminopeptidase, type I; Removes the N-terminal methionine from nascent proteins. The N-terminal methionine is often cleaved when the second residue in the primary sequence is small and uncharged (Met-Ala-, Cys, Gly, Pro, Ser, Thr, or Val). Requires deformylation of the N(alpha)-formylated initiator methionine before it can be hydrolyzed; Belongs to the peptidase M24A family. Methionine aminopeptidase type 1 subfamily. (254 aa) |
| | rplI | Ribosomal protein L9; Binds to the 23S rRNA. (149 aa) |
| | rpsR | Ribosomal protein S18; Binds as a heterodimer with protein S6 to the central domain of the 16S rRNA, where it helps stabilize the platform of the 30S subunit; Belongs to the bacterial ribosomal protein bS18 family. (78 aa) |
| | rpsF | Ribosomal protein S6; Binds together with S18 to 16S ribosomal RNA. (97 aa) |
| | rpmH | KEGG: nml:Namu_5415 ribosomal protein L34; TIGRFAM: ribosomal protein L34; PFAM: ribosomal protein L34; Belongs to the bacterial ribosomal protein bL34 family. (45 aa) |
