ID   PYRB_KORCO              Reviewed;         296 AA.
AC   B1L385;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   29-APR-2008, sequence version 1.
DT   03-AUG-2022, entry version 76.
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=Kcr_0154;
OS   Korarchaeum cryptofilum (strain OPF8).
OC   Archaea; Candidatus Korarchaeota; Candidatus Korarchaeum.
OX   NCBI_TaxID=374847;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=OPF8;
RX   PubMed=18535141; DOI=10.1073/pnas.0801980105;
RA   Elkins J.G., Podar M., Graham D.E., Makarova K.S., Wolf Y., Randau L.,
RA   Hedlund B.P., Brochier-Armanet C., Kunin V., Anderson I., Lapidus A.,
RA   Goltsman E., Barry K., Koonin E.V., Hugenholtz P., Kyrpides N., Wanner G.,
RA   Richardson P., Keller M., Stetter K.O.;
RT   "A korarchaeal genome reveals new insights into the evolution of the
RT   Archaea.";
RL   Proc. Natl. Acad. Sci. U.S.A. 105:8102-8107(2008).
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   -!- SUBUNIT: Heterooligomer of catalytic and regulatory chains.
CC       {ECO:0000255|HAMAP-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; CP000968; ACB06914.1; -; Genomic_DNA.
DR   RefSeq; WP_012308811.1; NC_010482.1.
DR   AlphaFoldDB; B1L385; -.
DR   SMR; B1L385; -.
DR   STRING; 374847.Kcr_0154; -.
DR   EnsemblBacteria; ACB06914; ACB06914; Kcr_0154.
DR   GeneID; 6093443; -.
DR   KEGG; kcr:Kcr_0154; -.
DR   eggNOG; arCOG00911; Archaea.
DR   HOGENOM; CLU_043846_1_2_2; -.
DR   InParanoid; B1L385; -.
DR   OMA; FPTEREY; -.
DR   OrthoDB; 51351at2157; -.
DR   PhylomeDB; B1L385; -.
DR   UniPathway; UPA00070; UER00116.
DR   Proteomes; UP000001686; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0016597; F:amino acid binding; IEA:InterPro.
DR   GO; GO:0004070; F:aspartate carbamoyltransferase activity; IBA:GO_Central.
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   GO; GO:0006807; P:nitrogen compound metabolic process; IBA:GO_Central.
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..296
FT                   /note="Aspartate carbamoyltransferase"
FT                   /id="PRO_1000088772"
SQ   SEQUENCE   296 AA;  33058 MW;  1EF6EF0A8552CBC2 CRC64;
     MSLRGKDIIS ISDIKRSDLE RIFRVASSRF QGDELKGKII AMAFFEPSTR TRFSFETATL
     RLGGNYIGFE AAQSTSLAKG ESFSDTIRML DSYADGIVVR HSLEGAAKLA AELAEAPVIN
     AGDGTKNHPT QAMIDLYTIW KERGNLDNLT YGVLGDLRYG RAAASFLKAL NLYSPKKVYL
     ICPEGLRPKQ ELLDSLKMPW EFSDLKDALP ELDVLYVTRV QKERFPDPSE YERVKGSYKV
     DSSILKDAKE GLMILHPLPR VDEISLDVDS TPYAYYFKQA ANGVPVRMAL LSEVIP