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PYRB_PROM5
ID   PYRB_PROM5              Reviewed;         338 AA.
AC   A2BUL3;
DT   11-SEP-2007, integrated into UniProtKB/Swiss-Prot.
DT   20-FEB-2007, sequence version 1.
DT   03-AUG-2022, entry version 80.
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=P9515_02651;
OS   Prochlorococcus marinus (strain MIT 9515).
OC   Bacteria; Cyanobacteria; Synechococcales; Prochlorococcaceae;
OC   Prochlorococcus.
OX   NCBI_TaxID=167542;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MIT 9515;
RX   PubMed=18159947; DOI=10.1371/journal.pgen.0030231;
RA   Kettler G.C., Martiny A.C., Huang K., Zucker J., Coleman M.L., Rodrigue S.,
RA   Chen F., Lapidus A., Ferriera S., Johnson J., Steglich C., Church G.M.,
RA   Richardson P., Chisholm S.W.;
RT   "Patterns and implications of gene gain and loss in the evolution of
RT   Prochlorococcus.";
RL   PLoS Genet. 3:2515-2528(2007).
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; CP000552; ABM71474.1; -; Genomic_DNA.
DR   RefSeq; WP_011819586.1; NC_008817.1.
DR   AlphaFoldDB; A2BUL3; -.
DR   SMR; A2BUL3; -.
DR   STRING; 167542.P9515_02651; -.
DR   PRIDE; A2BUL3; -.
DR   EnsemblBacteria; ABM71474; ABM71474; P9515_02651.
DR   KEGG; pmc:P9515_02651; -.
DR   eggNOG; COG0540; Bacteria.
DR   HOGENOM; CLU_043846_2_0_3; -.
DR   OMA; FPTEREY; -.
DR   OrthoDB; 1844275at2; -.
DR   UniPathway; UPA00070; UER00116.
DR   Proteomes; UP000001589; 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; Transferase.
FT   CHAIN           1..338
FT                   /note="Aspartate carbamoyltransferase"
FT                   /id="PRO_0000301604"
SQ   SEQUENCE   338 AA;  37446 MW;  F1B6747D473B3B1C CRC64;
     MGNWPHKHIL TLSNFSIYDY KSVFELTERF KSLINAGTKK IPALQGNLIT SIFFEASTRT
     RNSFELAAKR LSADVQSFSP SSSSLSKGET LIDTALTYAA MGSDILIIRH SSSHVPLEIS
     KKLDATNTKT SVLNAGDGLH SHPSQGLLDL YTLIKFFSPE LMKPEILYSK KILIVGDVLH
     SRVARSNLWA LTAFGANVIL CGPPTLIPEE FTSFVSSSPP NQLRDPISSR GSITISRSLE
     DSIKDADAVI VLRLQKERMM ENLLSSIKSY SENYCLTPEK LSMNDKNIPI LHPGPINRGI
     EISSRIVDEY PNCLINDQVS NGIPTRMALL YLLSKFNK
 
 
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