ID F8EVF7_ZYMMT Unreviewed; 319 AA.
AC F8EVF7;
DT 21-SEP-2011, integrated into UniProtKB/TrEMBL.
DT 21-SEP-2011, sequence version 1.
DT 27-MAR-2024, entry version 62.
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 OrderedLocusNames=Zymop_0461 {ECO:0000313|EMBL:AEI37364.1};
OS Zymomonas mobilis subsp. pomaceae (strain ATCC 29192 / DSM 22645 / JCM
OS 10191 / CCUG 17912 / NBRC 13757 / NCIMB 11200 / NRRL B-4491 / Barker I).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Zymomonadaceae; Zymomonas.
OX NCBI_TaxID=579138 {ECO:0000313|EMBL:AEI37364.1, ECO:0000313|Proteomes:UP000000491};
RN [1] {ECO:0000313|EMBL:AEI37364.1, ECO:0000313|Proteomes:UP000000491}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 29192 / DSM 22645 / JCM 10191 / CCUG 17912 / NBRC 13757 /
RC NCIMB 11200 / NRRL B-4491 / Barker I
RC {ECO:0000313|Proteomes:UP000000491};
RX PubMed=21742897; DOI=10.1128/JB.05273-11;
RA Kouvelis V.N., Davenport K.W., Brettin T.S., Bruce D., Detter C., Han C.S.,
RA Nolan M., Tapia R., Damoulaki A., Kyrpides N.C., Typas M.A., Pappas K.M.;
RT "Genome sequence of the ethanol-producing Zymomonas mobilis subsp. pomaceae
RT lectotype strain ATCC 29192.";
RL J. Bacteriol. 193:5049-5050(2011).
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 -!- FUNCTION: Reversibly catalyzes the transfer of the carbamoyl group from
CC carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to
CC produce L-citrulline. {ECO:0000256|ARBA:ARBA00003822}.
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|ARBA:ARBA00008896,
CC ECO:0000256|HAMAP-Rule:MF_00001}.
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DR EMBL; CP002865; AEI37364.1; -; Genomic_DNA.
DR RefSeq; WP_013933763.1; NC_015709.1.
DR AlphaFoldDB; F8EVF7; -.
DR STRING; 579138.Zymop_0461; -.
DR KEGG; zmp:Zymop_0461; -.
DR PATRIC; fig|579138.3.peg.482; -.
DR eggNOG; COG0540; Bacteria.
DR HOGENOM; CLU_043846_2_0_5; -.
DR UniPathway; UPA00070; UER00116.
DR Proteomes; UP000000491; Chromosome.
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};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00001}.
FT DOMAIN 10..153
FT /note="Aspartate/ornithine carbamoyltransferase carbamoyl-P
FT binding"
FT /evidence="ECO:0000259|Pfam:PF02729"
FT DOMAIN 161..306
FT /note="Aspartate/ornithine carbamoyltransferase Asp/Orn-
FT binding"
FT /evidence="ECO:0000259|Pfam:PF00185"
FT BINDING 63
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 64
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 91
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 113
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 141
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 144
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 174
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 228
FT /ligand="L-aspartate"
FT /ligand_id="ChEBI:CHEBI:29991"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00001"
FT BINDING 269
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
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"
SQ SEQUENCE 319 AA; 34654 MW; E892101540795371 CRC64;
MSLNSSFPHR HLLGIAPLSA PEIHFLLDEA ERWVALNRAA AVKHDDSLAG LTQINAFFEN
STRTLLSFEI AGKRLGADVV NMAVAQSSVK KGETLIDTAV TLNAMHADML VIRHQASGAV
QLIADKVDCP VLNAGDGQHE HPTQALLDAL TIRRRKGRIE GMIVAICGDI MHSRVARSNM
IALKKLGAHV RVVAPPTLMP DHIESFGVEV FSELDQAIAG ADVVMMLRLQ RERMSGGFIP
SLREYHALFG LTVEKLQLAA DDALVMHPGP LNRGVEIDSA VADDPKHSAI TEQVEMGVAV
RMACLDVLTR QRRAVKGWA
//
