ID A0A162UK81_9BACL Unreviewed; 305 AA.
AC A0A162UK81;
DT 06-JUL-2016, integrated into UniProtKB/TrEMBL.
DT 06-JUL-2016, sequence version 1.
DT 27-MAR-2024, entry version 33.
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=AYW79_06555 {ECO:0000313|EMBL:OAG94170.1}, B2M26_07755
GN {ECO:0000313|EMBL:OPG16199.1};
OS Ferroacidibacillus organovorans.
OC Bacteria; Bacillota; Bacilli; Bacillales; Alicyclobacillaceae;
OC Ferroacidibacillus.
OX NCBI_TaxID=1765683 {ECO:0000313|EMBL:OAG94170.1, ECO:0000313|Proteomes:UP000077421};
RN [1] {ECO:0000313|EMBL:OAG94170.1, ECO:0000313|Proteomes:UP000077421}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SLC66 {ECO:0000313|EMBL:OAG94170.1,
RC ECO:0000313|Proteomes:UP000077421};
RA Oliveira G., Nancucheo I., Dall'Agnol H., Johnson B., Oliveira R.,
RA Nunes G.L., Tzotzos G., Orellana S.C., Salim A.C., Araujo F.M.;
RT "Draft genome sequence of Acidibacillus ferrooxidans SLC66.";
RL Submitted (FEB-2016) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:OPG16199.1, ECO:0000313|Proteomes:UP000190229}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Huett2 {ECO:0000313|EMBL:OPG16199.1,
RC ECO:0000313|Proteomes:UP000190229};
RA Schopf S.;
RT "Draft genome of Acidibacillus ferrooxidans Huett2.";
RL Submitted (FEB-2017) 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:OAG94170.1}.
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DR EMBL; LSUQ01000014; OAG94170.1; -; Genomic_DNA.
DR EMBL; MWPS01000021; OPG16199.1; -; Genomic_DNA.
DR RefSeq; WP_067563485.1; NZ_MWPS01000021.1.
DR AlphaFoldDB; A0A162UK81; -.
DR STRING; 1765683.B2M26_07755; -.
DR OrthoDB; 9774690at2; -.
DR UniPathway; UPA00070; UER00116.
DR Proteomes; UP000077421; Unassembled WGS sequence.
DR Proteomes; UP000190229; 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:UP000190229};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00001}.
FT DOMAIN 2..142
FT /note="Aspartate/ornithine carbamoyltransferase carbamoyl-P
FT binding"
FT /evidence="ECO:0000259|Pfam:PF02729"
FT DOMAIN 151..299
FT /note="Aspartate/ornithine carbamoyltransferase Asp/Orn-
FT binding"
FT /evidence="ECO:0000259|Pfam:PF00185"
FT BINDING 52
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 53
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 82
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 103
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 131
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 134
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 164
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 226
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 265
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 266
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
SQ SEQUENCE 305 AA; 33369 MW; 7F909DF03E34F819 CRC64;
MKHVISAKSF SRDALESLLS VAGEMRLIQA RGGADLLSRK VMAALFFEPS TRTRLSFETA
MLRLNGRVVS TENAKEFSSA VKGETLEDTI RVVAGYADVI VLRHPEIGAA ARAADVSSIP
VLSAGDGAGE HPTQALLDMF TILTEVGRLD DLTVTLVGDL LYGRTVHSLV YLLSLFRGVR
IVCTAPESIP LPADVIAYAE ARGVHVSFEP DLARAAAKAD VLYQTRVQKE RFPSVEHYEA
LRSKYVIDAR ILDKLPARSI IMHPLPRAGE IDPVVDRDAR AAYFRQSHYG VPVRMAVLKE
CLTTD
//
