ID   PYRB_NATTJ              Reviewed;         313 AA.
AC   B2A2U7;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   20-MAY-2008, sequence version 1.
DT   25-MAY-2022, entry version 71.
DE   RecName: Full=Aspartate carbamoyltransferase {ECO:0000255|HAMAP-Rule:MF_00001};
DE            EC=2.1.3.2 {ECO:0000255|HAMAP-Rule:MF_00001};
DE   AltName: Full=Aspartate transcarbamylase {ECO:0000255|HAMAP-Rule:MF_00001};
DE            Short=ATCase {ECO:0000255|HAMAP-Rule:MF_00001};
GN   Name=pyrB {ECO:0000255|HAMAP-Rule:MF_00001}; OrderedLocusNames=Nther_2765;
OS   Natranaerobius thermophilus (strain ATCC BAA-1301 / DSM 18059 /
OS   JW/NM-WN-LF).
OC   Bacteria; Firmicutes; Clostridia; Natranaerobiales; Natranaerobiaceae;
OC   Natranaerobius.
OX   NCBI_TaxID=457570;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1301 / DSM 18059 / JW/NM-WN-LF;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Chertkov O., Brettin T., Detter J.C.,
RA   Han C., Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L.,
RA   Kyrpides N., Lykidis A., Mesbah N.M., Wiegel J.;
RT   "Complete sequence of chromosome of Natranaerobius thermophilus JW/NM-WN-
RT   LF.";
RL   Submitted (APR-2008) to the EMBL/GenBank/DDBJ databases.
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; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00001};
CC   -!- PATHWAY: Pyrimidine metabolism; UMP biosynthesis via de novo pathway;
CC       (S)-dihydroorotate from bicarbonate: step 2/3. {ECO:0000255|HAMAP-
CC       Rule:MF_00001}.
CC   -!- SIMILARITY: Belongs to the aspartate/ornithine carbamoyltransferase
CC       superfamily. ATCase family. {ECO:0000255|HAMAP-Rule:MF_00001}.
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DR   EMBL; CP001034; ACB86315.1; -; Genomic_DNA.
DR   RefSeq; WP_012449149.1; NC_010718.1.
DR   AlphaFoldDB; B2A2U7; -.
DR   SMR; B2A2U7; -.
DR   STRING; 457570.Nther_2765; -.
DR   EnsemblBacteria; ACB86315; ACB86315; Nther_2765.
DR   KEGG; nth:Nther_2765; -.
DR   eggNOG; COG0540; Bacteria.
DR   HOGENOM; CLU_043846_2_0_9; -.
DR   OMA; FPTEREY; -.
DR   OrthoDB; 1844275at2; -.
DR   UniPathway; UPA00070; UER00116.
DR   Proteomes; UP000001683; 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:cellular amino acid metabolic process; IEA:InterPro.
DR   Gene3D; 3.40.50.1370; -; 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   PANTHER; PTHR11405:SF16; PTHR11405:SF16; 1.
DR   Pfam; PF00185; OTCace; 1.
DR   Pfam; PF02729; OTCace_N; 1.
DR   PRINTS; PR00100; AOTCASE.
DR   SUPFAM; SSF53671; SSF53671; 1.
DR   TIGRFAMs; TIGR00670; asp_carb_tr; 1.
DR   PROSITE; PS00097; CARBAMOYLTRANSFERASE; 1.
PE   3: Inferred from homology;
KW   Pyrimidine biosynthesis; Reference proteome; Transferase.
FT   CHAIN           1..313
FT                   /note="Aspartate carbamoyltransferase"
FT                   /id="PRO_1000088780"
SQ   SEQUENCE   313 AA;  34524 MW;  E3555D3046CF1AFF CRC64;
     MGLQRKSLLG LKDMEKSEIE SILDSTESMK EIVQRKNKKL PTLKGFSMVN LFYEPSTRTR
     SSFEMAGKYL GADTTNMSAS ASSVAKGENL IDTGKTLEAM GINLIVMRHP LAGAPRLLAN
     NLSCSIINAG DGYHEHPTQA LLDMFTIKEY KGSLKGLKVT IIGDIYHSRV ARSNIWGLTK
     MGADVRLAGP PTLLDQRVFT EMGASCYYRV EDALADADVV MALRIQRERQ GKTLLPSLRE
     YARLYGINQE RFKLAKKDAL LLHPGPVNRG IELTSELMNS EKSVIEEQVT NGVAIRMALL
     YHLSGGEDNG DIA