ID Q0YUV5_9CHLB Unreviewed; 318 AA.
AC Q0YUV5;
DT 05-SEP-2006, integrated into UniProtKB/TrEMBL.
DT 05-SEP-2006, sequence version 1.
DT 27-MAR-2024, entry version 82.
DE RecName: Full=Aspartate carbamoyltransferase {ECO:0000256|HAMAP-Rule:MF_00001};
DE EC=2.1.3.2 {ECO:0000256|HAMAP-Rule:MF_00001};
DE AltName: Full=Aspartate transcarbamylase {ECO:0000256|HAMAP-Rule:MF_00001};
DE Short=ATCase {ECO:0000256|HAMAP-Rule:MF_00001};
GN Name=pyrB {ECO:0000256|HAMAP-Rule:MF_00001};
GN ORFNames=CferDRAFT_1938 {ECO:0000313|EMBL:EAT59931.1};
OS Chlorobium ferrooxidans DSM 13031.
OC Bacteria; Chlorobiota; Chlorobiia; Chlorobiales; Chlorobiaceae;
OC Chlorobium/Pelodictyon group; Chlorobium.
OX NCBI_TaxID=377431 {ECO:0000313|EMBL:EAT59931.1, ECO:0000313|Proteomes:UP000004162};
RN [1] {ECO:0000313|EMBL:EAT59931.1, ECO:0000313|Proteomes:UP000004162}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 13031 {ECO:0000313|EMBL:EAT59931.1,
RC ECO:0000313|Proteomes:UP000004162};
RG US DOE Joint Genome Institute (JGI-ORNL);
RA Larimer F., Land M., Hauser L.;
RT "Annotation of the draft genome assembly of Chlorobium ferroxidans DSM
RT 13031.";
RL Submitted (JUL-2006) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:EAT59931.1, ECO:0000313|Proteomes:UP000004162}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 13031 {ECO:0000313|EMBL:EAT59931.1,
RC ECO:0000313|Proteomes:UP000004162};
RG US DOE Joint Genome Institute (JGI-PGF);
RA Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA Tice H., Bruce D., Pitluck S., Richardson P.;
RT "Sequencing of the draft genome and assembly of Chlorobium ferroxidans DSM
RT 13031.";
RL Submitted (JUL-2006) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the condensation of carbamoyl phosphate and
CC aspartate to form carbamoyl aspartate and inorganic phosphate, the
CC committed step in the de novo pyrimidine nucleotide biosynthesis
CC pathway. {ECO:0000256|HAMAP-Rule:MF_00001}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=carbamoyl phosphate + L-aspartate = H(+) + N-carbamoyl-L-
CC aspartate + phosphate; Xref=Rhea:RHEA:20013, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:29991, ChEBI:CHEBI:32814, ChEBI:CHEBI:43474,
CC ChEBI:CHEBI:58228; EC=2.1.3.2;
CC Evidence={ECO:0000256|ARBA:ARBA00001363, ECO:0000256|HAMAP-
CC Rule:MF_00001};
CC -!- PATHWAY: Pyrimidine metabolism; UMP biosynthesis via de novo pathway;
CC (S)-dihydroorotate from bicarbonate: step 2/3.
CC {ECO:0000256|ARBA:ARBA00004852, ECO:0000256|HAMAP-Rule:MF_00001}.
CC -!- SUBUNIT: Heterododecamer (2C3:3R2) of six catalytic PyrB chains
CC organized as two trimers (C3), and six regulatory PyrI chains organized
CC as three dimers (R2). {ECO:0000256|HAMAP-Rule:MF_00001}.
CC -!- SIMILARITY: Belongs to the aspartate/ornithine carbamoyltransferase
CC superfamily. ATCase family. {ECO:0000256|HAMAP-Rule:MF_00001}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EAT59931.1}.
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DR EMBL; AASE01000001; EAT59931.1; -; Genomic_DNA.
DR AlphaFoldDB; Q0YUV5; -.
DR UniPathway; UPA00070; UER00116.
DR Proteomes; UP000004162; Unassembled WGS sequence.
DR GO; GO:0016597; F:amino acid binding; IEA:InterPro.
DR GO; GO:0004070; F:aspartate carbamoyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006207; P:'de novo' pyrimidine nucleobase biosynthetic process; IEA:InterPro.
DR GO; GO:0044205; P:'de novo' UMP biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0006520; P:amino acid metabolic process; IEA:InterPro.
DR Gene3D; 3.40.50.1370; Aspartate/ornithine carbamoyltransferase; 2.
DR HAMAP; MF_00001; Asp_carb_tr; 1.
DR InterPro; IPR006132; Asp/Orn_carbamoyltranf_P-bd.
DR InterPro; IPR006130; Asp/Orn_carbamoylTrfase.
DR InterPro; IPR036901; Asp/Orn_carbamoylTrfase_sf.
DR InterPro; IPR002082; Asp_carbamoyltransf.
DR InterPro; IPR006131; Asp_carbamoyltransf_Asp/Orn-bd.
DR NCBIfam; TIGR00670; asp_carb_tr; 1.
DR PANTHER; PTHR45753:SF6; ASPARTATE CARBAMOYLTRANSFERASE; 1.
DR PANTHER; PTHR45753; ORNITHINE CARBAMOYLTRANSFERASE, MITOCHONDRIAL; 1.
DR Pfam; PF00185; OTCace; 1.
DR Pfam; PF02729; OTCace_N; 1.
DR PRINTS; PR00100; AOTCASE.
DR PRINTS; PR00101; ATCASE.
DR SUPFAM; SSF53671; Aspartate/ornithine carbamoyltransferase; 1.
DR PROSITE; PS00097; CARBAMOYLTRANSFERASE; 1.
PE 3: Inferred from homology;
KW Pyrimidine biosynthesis {ECO:0000256|ARBA:ARBA00022975, ECO:0000256|HAMAP-
KW Rule:MF_00001}; Reference proteome {ECO:0000313|Proteomes:UP000004162};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00001}.
FT DOMAIN 11..155
FT /note="Aspartate/ornithine carbamoyltransferase carbamoyl-P
FT binding"
FT /evidence="ECO:0000259|Pfam:PF02729"
FT DOMAIN 162..313
FT /note="Aspartate/ornithine carbamoyltransferase Asp/Orn-
FT binding"
FT /evidence="ECO:0000259|Pfam:PF00185"
FT BINDING 64
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 65
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 92
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 114
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 142
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 145
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 175
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 229
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 270
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 271
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
SQ SEQUENCE 318 AA; 34386 MW; AFF5A89325FE633D CRC64;
MNSYIYKSDL KHLTGLCNVP ASEITGLLDM AAGFKKELIT GSPSFDATLK NKRIALVFFE
NSTRTRFSFE IAARHLGAGT LNFSASSSSV TKGETLSDTI RNLEAMQVDA FVLRHPSSGA
ADLITGITAG NVINAGDGAH EHPTQALLDM FTLREYFGTI AGLKVIIIGD VLHSRVARSN
IFGLLTAGAE VGLCSPVTLL PTDPDRLGVT LFTDLDEAIG WADTAIVLRL QLERATGGYL
PSLEEYSVHY GLSDERLERI QKHLLVLHPG PINREIEISN HVADRIQPPG YSKSMLLEQV
TNGVAVRMAV LNTLIAES
//
