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ilvE ilvE argD argD leuB leuB Chro_0974 Chro_0974 Chro_1125 Chro_1125 dapB dapB Chro_1296 Chro_1296 Chro_1312 Chro_1312 ilvA ilvA Chro_1509 Chro_1509 dapF dapF dapF-2 dapF-2 dapA dapA asd asd Chro_1898 Chro_1898 Chro_2041 Chro_2041 Chro_2103 Chro_2103 Chro_2169 Chro_2169 thrB thrB Chro_2326 Chro_2326 dapL dapL argG argG argC argC Chro_3118 Chro_3118 argH argH Chro_3954 Chro_3954 leuA leuA Chro_4179 Chro_4179 ilvD ilvD argD-2 argD-2 Chro_4502 Chro_4502 Chro_4594 Chro_4594 Chro_4779 Chro_4779 dapF-3 dapF-3 argB argB Chro_5062 Chro_5062 argJ argJ ilvC ilvC Chro_5380 Chro_5380 lysA lysA
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proteins of unknown 3D structure
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ilvEBranched chain amino acid aminotransferase apoenzyme; Acts on leucine, isoleucine and valine. Belongs to the class-IV pyridoxal-phosphate-dependent aminotransferase family. (304 aa)
argDPFAM: Aminotransferase class-III; TIGRFAM: acetylornithine and succinylornithine transaminases; COGs: COG4992 Ornithine/acetylornithine aminotransferase; InterPro IPR005814:IPR004636; KEGG: ana:alr1080 acetylornithine aminotransferase; PFAM: aminotransferase class-III; SPTR: Acetylornithine aminotransferase; TIGRFAM: acetylornithine and succinylornithine aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. (426 aa)
leuB3-isopropylmalate dehydrogenase; Catalyzes the oxidation of 3-carboxy-2-hydroxy-4- methylpentanoate (3-isopropylmalate) to 3-carboxy-4-methyl-2- oxopentanoate. The product decarboxylates to 4-methyl-2 oxopentanoate. (363 aa)
Chro_0974PFAM: Homoserine dehydrogenase, NAD binding domain; Homoserine dehydrogenase; ACT domain; COGs: COG0460 Homoserine dehydrogenase; InterPro IPR005106:IPR001342:IPR002912:IPR019811; KEGG: npu:Npun_R2750 homoserine dehydrogenase; PFAM: homoserine dehydrogenase; homoserine dehydrogenase NAD-binding; amino acid-binding ACT domain protein; SPTR: Homoserine dehydrogenase. (470 aa)
Chro_1125Thiamine pyrophosphate TPP-binding domain-containing protein; PFAM: Thiamine pyrophosphate enzyme, central domain; Thiamine pyrophosphate enzyme, N-terminal TPP binding domain; Thiamine pyrophosphate enzyme, C-terminal TPP binding domain; COGs: COG0028 Thiamine pyrophosphate-requiring protein; InterPro IPR012001:IPR012000:IPR011766:IPR000399; KEGG: npu:Npun_R2059 thiamine pyrophosphate binding domain-containing protein; PFAM: thiamine pyrophosphate TPP-binding domain-containing protein; thiamine pyrophosphate central domain-containing protein; SPTR: Thiamine pyrophosphate enzyme TPP bi [...] (563 aa)
dapBDihydrodipicolinate reductase; Catalyzes the conversion of 4-hydroxy-tetrahydrodipicolinate (HTPA) to tetrahydrodipicolinate; Belongs to the DapB family. (276 aa)
Chro_1296LL-diaminopimelate aminotransferase apoenzyme; PFAM: Aminotransferase class I and II; COGs: COG0436 Aspartate/tyrosine/aromatic aminotransferase; InterPro IPR004839; KEGG: ava:Ava_0017 aspartate aminotransferase; PFAM: aminotransferase class I and II; SPTR: Aminotransferase. (403 aa)
Chro_1312L-threonine synthase; PFAM: Pyridoxal-phosphate dependent enzyme; TIGRFAM: threonine synthase; COGs: COG0498 Threonine synthase; InterPro IPR001926:IPR004450; KEGG: ava:Ava_4952 threonine synthase; PFAM: Pyridoxal-5'-phosphate-dependent protein beta subunit; SPTR: L-threonine synthase; TIGRFAM: threonine synthase. (433 aa)
ilvAL-threonine ammonia-lyase; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. (503 aa)
Chro_1509Valine-pyruvate aminotransferase apoenzyme; PFAM: Aminotransferase class I and II; COGs: COG3977 Alanine-alpha-ketoisovalerate (or valine-pyruvate) aminotransferase; InterPro IPR004839:IPR017871; KEGG: npu:Npun_F1947 valine--pyruvate transaminase; PFAM: aminotransferase class I and II; SPTR: Aminotransferase, class I and II. (426 aa)
dapFDiaminopimelate epimerase; Catalyzes the stereoinversion of LL-2,6-diaminoheptanedioate (L,L-DAP) to meso-diaminoheptanedioate (meso-DAP), a precursor of L- lysine and an essential component of the bacterial peptidoglycan. (282 aa)
dapF-2Diaminopimelate epimerase; Catalyzes the stereoinversion of LL-2,6-diaminoheptanedioate (L,L-DAP) to meso-diaminoheptanedioate (meso-DAP), a precursor of L- lysine and an essential component of the bacterial peptidoglycan. (286 aa)
dapADihydrodipicolinate synthase; Catalyzes the condensation of (S)-aspartate-beta-semialdehyde [(S)-ASA] and pyruvate to 4-hydroxy-tetrahydrodipicolinate (HTPA). (294 aa)
asdAspartate semialdehyde dehydrogenase; Catalyzes the NADPH-dependent formation of L-aspartate- semialdehyde (L-ASA) by the reductive dephosphorylation of L-aspartyl- 4-phosphate; Belongs to the aspartate-semialdehyde dehydrogenase family. (346 aa)
Chro_1898Acetolactate synthase, large subunit; PFAM: Thiamine pyrophosphate enzyme, central domain; Thiamine pyrophosphate enzyme, N-terminal TPP binding domain; Thiamine pyrophosphate enzyme, C-terminal TPP binding domain; COGs: COG0028 Thiamine pyrophosphate-requiring protein; InterPro IPR012001:IPR012000:IPR011766; KEGG: ava:Ava_3533 acetolactate synthase; PFAM: thiamine pyrophosphate TPP-binding domain-containing protein; thiamine pyrophosphate central domain-containing protein; SPTR: Acetolactate synthase. (547 aa)
Chro_2041L-threonine synthase; Catalyzes the gamma-elimination of phosphate from L- phosphohomoserine and the beta-addition of water to produce L- threonine. (364 aa)
Chro_2103PFAM: Aconitase family (aconitate hydratase); TIGRFAM: 3-isopropylmalate dehydratase, large subunit; homoaconitate hydratase family protein; COGs: COG0065 3-isopropylmalate dehydratase large subunit; InterPro IPR011826:IPR006251:IPR001030; KEGG: ter:Tery_2728 homoaconitate hydratase family protein; PFAM: aconitate hydratase domain-containing protein; SPTR: Homoaconitate hydratase family protein; TIGRFAM: homoaconitate hydratase family protein; 3-isopropylmalate dehydratase; Belongs to the aconitase/IPM isomerase family. (439 aa)
Chro_2169Thiamine pyrophosphate TPP-binding domain-containing protein; PFAM: Thiamine pyrophosphate enzyme, central domain; Thiamine pyrophosphate enzyme, N-terminal TPP binding domain; Thiamine pyrophosphate enzyme, C-terminal TPP binding domain; COGs: COG0028 Thiamine pyrophosphate-requiring protein; InterPro IPR000399:IPR012001:IPR012000:IPR011766; KEGG: npu:Npun_R2059 thiamine pyrophosphate binding domain-containing protein; PFAM: thiamine pyrophosphate TPP-binding domain-containing protein; thiamine pyrophosphate central domain-containing protein; SPTR: Thiamine pyrophosphate protein TPP b [...] (569 aa)
thrBHomoserine kinase; Catalyzes the ATP-dependent phosphorylation of L-homoserine to L-homoserine phosphate; Belongs to the GHMP kinase family. Homoserine kinase subfamily. (311 aa)
Chro_2326PFAM: ACT domain; Small subunit of acetolactate synthase; TIGRFAM: acetolactate synthase, small subunit; COGs: COG0440 Acetolactate synthase small (regulatory) subunit; InterPro IPR004789:IPR002912:IPR019455; KEGG: ava:Ava_2035 acetolactate synthase 3 regulatory subunit; PFAM: Acetolactate synthase, small subunit-like; amino acid-binding ACT domain protein; PRIAM: Acetolactate synthase; SPTR: Acetolactate synthase; TIGRFAM: acetolactate synthase, small subunit. (174 aa)
dapLLL-diaminopimelate aminotransferase apoenzyme; Involved in the synthesis of meso-diaminopimelate (m-DAP or DL-DAP), required for both lysine and peptidoglycan biosynthesis. Catalyzes the direct conversion of tetrahydrodipicolinate to LL- diaminopimelate. (411 aa)
argGPFAM: Arginosuccinate synthase; TIGRFAM: argininosuccinate synthase; COGs: COG0137 Argininosuccinate synthase; InterPro IPR001518:IPR018223; KEGG: npu:Npun_R5563 argininosuccinate synthase; PFAM: argininosuccinate synthase; PRIAM: Argininosuccinate synthase; SPTR: Argininosuccinate synthase; TIGRFAM: argininosuccinate synthase; Belongs to the argininosuccinate synthase family. Type 1 subfamily. (418 aa)
argCN-acetyl-gamma-glutamyl-phosphate reductase; Catalyzes the NADPH-dependent reduction of N-acetyl-5- glutamyl phosphate to yield N-acetyl-L-glutamate 5-semialdehyde. Belongs to the NAGSA dehydrogenase family. Type 1 subfamily. (352 aa)
Chro_3118PFAM: Glutamate/Leucine/Phenylalanine/Valine dehydrogenase; Glu/Leu/Phe/Val dehydrogenase, dimerisation domain; COGs: COG0334 Glutamate dehydrogenase/leucine dehydrogenase; InterPro IPR006095:IPR006097:IPR006096:IPR016211; KEGG: npu:Npun_R1275 Glu/Leu/Phe/Val dehydrogenase, C terminal; PFAM: Glu/Leu/Phe/Val dehydrogenase dimerisation region; Glu/Leu/Phe/Val dehydrogenase; SPTR: Leucine dehydrogenase; Belongs to the Glu/Leu/Phe/Val dehydrogenases family. (350 aa)
argHPFAM: Lyase; TIGRFAM: argininosuccinate lyase; COGs: COG0165 Argininosuccinate lyase; InterPro IPR020557:IPR009049:IPR000362:IPR003031; KEGG: ava:Ava_1807 argininosuccinate lyase; PFAM: fumarate lyase; SPTR: Argininosuccinate lyase; TIGRFAM: argininosuccinate lyase. (470 aa)
Chro_3954Ornithine carbamoyltransferase; Reversibly catalyzes the transfer of the carbamoyl group from carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to produce L-citrulline. (305 aa)
leuA2-isopropylmalate synthase; Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3- hydroxy-4-methylpentanoate (2-isopropylmalate); Belongs to the alpha-IPM synthase/homocitrate synthase family. LeuA type 1 subfamily. (538 aa)
Chro_41792-isopropylmalate synthase; PFAM: LeuA allosteric (dimerisation) domain; HMGL-like; TIGRFAM: 2-isopropylmalate synthase/homocitrate synthase family protein; COGs: COG0119 Isopropylmalate/homocitrate/citramalate synthase; InterPro IPR000891:IPR005675:IPR002034:IPR013709; KEGG: ava:Ava_3216 putative alpha-isopropylmalate/homocitrate synthase family transferase; PFAM: LeuA allosteric (dimerisation) domain-containing protein; pyruvate carboxyltransferase; SPTR: 2-isopropylmalate synthase; TIGRFAM: 2-isopropylmalate synthase/homocitrate synthase family protein; Belongs to the alpha-IPM synt [...] (552 aa)
ilvDPFAM: Dehydratase family; TIGRFAM: dihydroxy-acid dehydratase; COGs: COG0129 Dihydroxyacid dehydratase/phosphogluconate dehydratase; InterPro IPR004404:IPR002114:IPR020558:IPR000581; KEGG: cyc:PCC7424_2821 dihydroxy-acid dehydratase; PFAM: dihydroxy-acid and 6-phosphogluconate dehydratase; PRIAM: Dihydroxy-acid dehydratase; SPTR: Dihydroxy-acid dehydratase; TIGRFAM: dihydroxy-acid dehydratase; Belongs to the IlvD/Edd family. (561 aa)
argD-2PFAM: Aminotransferase class-III; TIGRFAM: acetylornithine and succinylornithine transaminases; COGs: COG4992 Ornithine/acetylornithine aminotransferase; InterPro IPR005814:IPR004636; KEGG: ana:alr1080 acetylornithine aminotransferase; PFAM: aminotransferase class-III; SPTR: Acetylornithine aminotransferase; TIGRFAM: acetylornithine and succinylornithine aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. (426 aa)
Chro_4502PFAM: Aconitase C-terminal domain; TIGRFAM: 3-isopropylmalate dehydratase, small subunit; COGs: COG0066 3-isopropylmalate dehydratase small subunit; InterPro IPR000573:IPR011827; KEGG: ter:Tery_1041 3-isopropylmalate dehydratase, small subunit; PFAM: aconitate hydratase domain-containing protein; SPTR: 3-isopropylmalate dehydratase, small subunit; TIGRFAM: 3-isopropylmalate dehydratase, small subunit; Belongs to the LeuD family. (181 aa)
Chro_4594PFAM: HMGL-like; TIGRFAM: homocitrate synthase NifV; COGs: COG0119 Isopropylmalate/homocitrate/citramalate synthase; InterPro IPR000891:IPR002034:IPR013477; KEGG: npu:Npun_F0430 trans-homoaconitate synthase; PFAM: pyruvate carboxyltransferase; SPTR: Homocitrate synthase; TIGRFAM: homocitrate synthase; Belongs to the alpha-IPM synthase/homocitrate synthase family. (395 aa)
Chro_4779Acetolactate synthase, large subunit; PFAM: Thiamine pyrophosphate enzyme, central domain; Thiamine pyrophosphate enzyme, N-terminal TPP binding domain; Thiamine pyrophosphate enzyme, C-terminal TPP binding domain; TIGRFAM: acetolactate synthase, large subunit, biosynthetic type; COGs: COG0028 Thiamine pyrophosphate-requiring protein; InterProIPR012001:IPR012000:IPR011766:IPR000399:IPR 012846; KEGG: npu:Npun_R1735 acetolactate synthase 3 catalytic subunit; PFAM: thiamine pyrophosphate TPP-binding domain-containing protein; thiamine pyrophosphate central domain-containing protein; SPTR: [...] (632 aa)
dapF-3Diaminopimelate epimerase; Catalyzes the stereoinversion of LL-2,6-diaminoheptanedioate (L,L-DAP) to meso-diaminoheptanedioate (meso-DAP), a precursor of L- lysine and an essential component of the bacterial peptidoglycan. (302 aa)
argBN-acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily. (297 aa)
Chro_5062PFAM: D-isomer specific 2-hydroxyacid dehydrogenase, NAD binding domain; D-isomer specific 2-hydroxyacid dehydrogenase, catalytic domain; COGs: COG0111 Phosphoglycerate dehydrogenase and related dehydrogenase; InterPro IPR006139:IPR006140; KEGG: npu:Npun_F5886 D-isomer specific 2-hydroxyacid dehydrogenase, NAD-binding; PFAM: D-isomer specific 2-hydroxyacid dehydrogenase NAD-binding; D-isomer specific 2-hydroxyacid dehydrogenase catalytic region; SPTR: D-isomer specific 2-hydroxyacid dehydrogenase, NAD-binding. (318 aa)
argJN-acetylglutamate synthase, glutamate N-acetyltransferase; Catalyzes two activities which are involved in the cyclic version of arginine biosynthesis: the synthesis of N-acetylglutamate from glutamate and acetyl-CoA as the acetyl donor, and of ornithine by transacetylation between N(2)-acetylornithine and glutamate. Belongs to the ArgJ family. (444 aa)
ilvCKetol-acid reductoisomerase; Involved in the biosynthesis of branched-chain amino acids (BCAA). Catalyzes an alkyl-migration followed by a ketol-acid reduction of (S)-2-acetolactate (S2AL) to yield (R)-2,3-dihydroxy-isovalerate. In the isomerase reaction, S2AL is rearranged via a Mg-dependent methyl migration to produce 3-hydroxy-3-methyl-2-ketobutyrate (HMKB). In the reductase reaction, this 2-ketoacid undergoes a metal-dependent reduction by NADPH to yield (R)-2,3-dihydroxy-isovalerate. (331 aa)
Chro_5380Aspartate kinase; PFAM: ACT domain; Amino acid kinase family; TIGRFAM: aspartate kinase, monofunctional class; aspartate kinase; COGs: COG0527 Aspartokinase; InterProIPR018042:IPR005260:IPR001341:IPR001048:IPR 002912; KEGG: npu:Npun_R4597 aspartate kinase; PFAM: aspartate/glutamate/uridylate kinase; amino acid-binding ACT domain protein; SPTR: Aspartokinase; TIGRFAM: aspartate kinase; aspartate kinase, monofunctional class. (626 aa)
lysADiaminopimelate decarboxylase; Specifically catalyzes the decarboxylation of meso- diaminopimelate (meso-DAP) to L-lysine. (501 aa)
Your Current Organism:
Chroococcidiopsis thermalis
NCBI taxonomy Id: 251229
Other names: C. thermalis PCC 7203, Chroococcidiopsis sp. ATCC 27900, Chroococcidiopsis sp. PCC 7203, Chroococcidiopsis thermalis PCC 7203, Chroococcidiopsis thermalis str. PCC 7203
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