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UU017 | Hypothetical. (265 aa) | ||||
thdF | GTP-binding protein in thiophene and furan oxidation; Exhibits a very high intrinsic GTPase hydrolysis rate. Involved in the addition of a carboxymethylaminomethyl (cmnm) group at the wobble position (U34) of certain tRNAs, forming tRNA- cmnm(5)s(2)U34; Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. TrmE GTPase family. (438 aa) | ||||
vacB | Virulence associated protein - Exoribonuclease; 3'-5' exoribonuclease that releases 5'-nucleoside monophosphates and is involved in maturation of structured RNAs. (721 aa) | ||||
pepF-1 | Oligoendopeptidase F - zinc metalloprotease. (608 aa) | ||||
pth | peptidyl-tRNA hydrolase; The natural substrate for this enzyme may be peptidyl-tRNAs which drop off the ribosome during protein synthesis. Belongs to the PTH family. (186 aa) | ||||
rny | Conserved hypothetical; Endoribonuclease that initiates mRNA decay. Belongs to the RNase Y family. (473 aa) | ||||
hsdR | Type I restriction enzyme R protein; Subunit R is required for both nuclease and ATPase activities, but not for modification. (1045 aa) | ||||
ftsH | ATP-dependent zinc metallopeptidase - cell division protein; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins; Belongs to the AAA ATPase family. In the central section; belongs to the AAA ATPase family. (721 aa) | ||||
sfhB | Pseudouridine synthase (uracil hydrolase); Belongs to the pseudouridine synthase RluA family. (315 aa) | ||||
rnmV | Conserved hypothetical; Required for correct processing of both the 5' and 3' ends of 5S rRNA precursor. Cleaves both sides of a double-stranded region yielding mature 5S rRNA in one step. (179 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. (236 aa) | ||||
rsgA | Conserved hypothetical ATP/GTP-binding protein; One of several proteins that assist in the late maturation steps of the functional core of the 30S ribosomal subunit. Helps release RbfA from mature subunits. May play a role in the assembly of ribosomal proteins into the subunit. Circularly permuted GTPase that catalyzes slow GTP hydrolysis, GTPase activity is stimulated by the 30S ribosomal subunit; Belongs to the TRAFAC class YlqF/YawG GTPase family. RsgA subfamily. (262 aa) | ||||
map | Methionine aminopeptidase (map); 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. (249 aa) | ||||
spoT/relA | ppGpp 3'-pyrophosphohydrolase; In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance. (718 aa) | ||||
recU | Conserved hypothetical; Endonuclease that resolves Holliday junction intermediates in genetic recombination. Cleaves mobile four-strand junctions by introducing symmetrical nicks in paired strands. Promotes annealing of linear ssDNA with homologous dsDNA. Required for DNA repair, homologous recombination and chromosome segregation (By similarity). Belongs to the RecU family. (170 aa) | ||||
nfo | Endonuclease IV; Endonuclease IV plays a role in DNA repair. It cleaves phosphodiester bonds at apurinic or apyrimidinic (AP) sites, generating a 3'-hydroxyl group and a 5'-terminal sugar phosphate. (303 aa) | ||||
rluD | Pseudouridine synthase (uracil hydrolase); Responsible for synthesis of pseudouridine from uracil. Belongs to the pseudouridine synthase RluA family. (299 aa) | ||||
ppa | Inorganic pyrophosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions. (181 aa) | ||||
lepA | GTP-binding membrane protein; Required for accurate and efficient protein synthesis under certain stress conditions. May act as a fidelity factor of the translation reaction, by catalyzing a one-codon backward translocation of tRNAs on improperly translocated ribosomes. Back-translocation proceeds from a post-translocation (POST) complex to a pre- translocation (PRE) complex, thus giving elongation factor G a second chance to translocate the tRNAs correctly. Binds to ribosomes in a GTP- dependent manner. (599 aa) | ||||
lon | ATP-dependent protease; ATP-dependent serine protease that mediates the selective degradation of mutant and abnormal proteins as well as certain short- lived regulatory proteins. Required for cellular homeostasis and for survival from DNA damage and developmental changes induced by stress. Degrades polypeptides processively to yield small peptide fragments that are 5 to 10 amino acids long. Binds to DNA in a double-stranded, site-specific manner. (791 aa) | ||||
UU370 | Conserved hypothetical; Could be a nuclease involved in processing of the 5'-end of pre-16S rRNA; Belongs to the YqgF nuclease family. (147 aa) | ||||
polC | DNA polymerase III alpha chain 1; Required for replicative DNA synthesis. This DNA polymerase also exhibits 3' to 5' exonuclease activity. (1442 aa) | ||||
rnhB | Ribonuclease HII; Endonuclease that specifically degrades the RNA of RNA-DNA hybrids; Belongs to the RNase HII family. RnhC subfamily. (316 aa) | ||||
fpg | formamidopyrimidine-DNA glycosylase; Involved in base excision repair of DNA damaged by oxidation or by mutagenic agents. Acts as DNA glycosylase that recognizes and removes damaged bases. Has a preference for oxidized purines, such as 7,8-dihydro-8-oxoguanine (8-oxoG). Has AP (apurinic/apyrimidinic) lyase activity and introduces nicks in the DNA strand. Cleaves the DNA backbone by beta-delta elimination to generate a single-strand break at the site of the removed base with both 3'- and 5'-phosphates. (275 aa) | ||||
polA | DNA polymerase I: 5'-3' exonuclease domain protein; 5'-3' exonuclease acting preferentially on double-stranded DNA. (289 aa) | ||||
ureC | Urease complex component; Belongs to the metallo-dependent hydrolases superfamily. Urease alpha subunit family. (598 aa) | ||||
ureB | Urease complex component; Belongs to the urease beta subunit family. (124 aa) | ||||
ureA | Urease complex component; Belongs to the urease gamma subunit family. (101 aa) | ||||
ruvB-1 | Holliday junction DNA helicase (fragment). (109 aa) | ||||
ruvB-2 | Holliday junction DNA helicase; The RuvA-RuvB complex in the presence of ATP renatures cruciform structure in supercoiled DNA with palindromic sequence, indicating that it may promote strand exchange reactions in homologous recombination. RuvAB is a helicase that mediates the Holliday junction migration by localized denaturation and reannealing. (312 aa) | ||||
ruvA | Holliday-junction binding protein; The RuvA-RuvB complex in the presence of ATP renatures cruciform structure in supercoiled DNA with palindromic sequence, indicating that it may promote strand exchange reactions in homologous recombination. RuvAB is a helicase that mediates the Holliday junction migration by localized denaturation and reannealing. RuvA stimulates, in the presence of DNA, the weak ATPase activity of RuvB. (195 aa) | ||||
obg | GTP-binding protein; 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. (435 aa) | ||||
def | Polypeptide 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. (198 aa) | ||||
ybeY | Conserved hypothetical; Single strand-specific metallo-endoribonuclease involved in late-stage 70S ribosome quality control and in maturation of the 3' terminus of the 16S rRNA. (155 aa) | ||||
uvrD | DNA helicase II. (743 aa) | ||||
ampL | Cytosol aminopeptidase (leucine aminopeptidase); Belongs to the peptidase M17 family. (455 aa) | ||||
pepF-2 | Oligoendopeptidase F - zinc metalloprotease. (611 aa) | ||||
cdd | Cytidine deaminase; This enzyme scavenges exogenous and endogenous cytidine and 2'-deoxycytidine for UMP synthesis; Belongs to the cytidine and deoxycytidylate deaminase family. (131 aa) | ||||
pepP | XAA-PRO aminopeptidase; Belongs to the peptidase M24B family. (357 aa) | ||||
ABC-4 | ABC Transporter; ATP-binding (A) component of a common energy-coupling factor (ECF) ABC-transporter complex. Unlike classic ABC transporters this ECF transporter provides the energy necessary to transport a number of different substrates. (433 aa) | ||||
ung | uracil-DNA glycosylase; Excises uracil residues from the DNA which can arise as a result of misincorporation of dUMP residues by DNA polymerase or due to deamination of cytosine. (212 aa) | ||||
dnaB | Replicative DNA helicase. (486 aa) | ||||
deaD | ATP-dependent RNA helicase. (443 aa) | ||||
rnpA | Ribonuclease p - protein component; RNaseP catalyzes the removal of the 5'-leader sequence from pre-tRNA to produce the mature 5'-terminus. It can also cleave other RNA substrates such as 4.5S RNA. The protein component plays an auxiliary but essential role in vivo by binding to the 5'-leader sequence and broadening the substrate specificity of the ribozyme. (113 aa) |