CARB_ECOL6
ID CARB_ECOL6 Reviewed; 1073 AA.
AC Q8FLB0;
DT 25-JUL-2003, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 3.
DT 03-AUG-2022, entry version 124.
DE RecName: Full=Carbamoyl-phosphate synthase large chain;
DE EC=6.3.5.5;
DE AltName: Full=Carbamoyl-phosphate synthetase ammonia chain;
GN Name=carB; OrderedLocusNames=c0041;
OS Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=199310;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CFT073 / ATCC 700928 / UPEC;
RX PubMed=12471157; DOI=10.1073/pnas.252529799;
RA Welch R.A., Burland V., Plunkett G. III, Redford P., Roesch P., Rasko D.,
RA Buckles E.L., Liou S.-R., Boutin A., Hackett J., Stroud D., Mayhew G.F.,
RA Rose D.J., Zhou S., Schwartz D.C., Perna N.T., Mobley H.L.T.,
RA Donnenberg M.S., Blattner F.R.;
RT "Extensive mosaic structure revealed by the complete genome sequence of
RT uropathogenic Escherichia coli.";
RL Proc. Natl. Acad. Sci. U.S.A. 99:17020-17024(2002).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2 ATP + H2O + hydrogencarbonate + L-glutamine = 2 ADP +
CC carbamoyl phosphate + 2 H(+) + L-glutamate + phosphate;
CC Xref=Rhea:RHEA:18633, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:17544, ChEBI:CHEBI:29985, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:58228, ChEBI:CHEBI:58359,
CC ChEBI:CHEBI:456216; EC=6.3.5.5;
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000250};
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000250};
CC Note=Binds 4 Mg(2+) or Mn(2+) ions per subunit. {ECO:0000250};
CC -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; carbamoyl
CC phosphate from bicarbonate: step 1/1.
CC -!- PATHWAY: Pyrimidine metabolism; UMP biosynthesis via de novo pathway;
CC (S)-dihydroorotate from bicarbonate: step 1/3.
CC -!- SUBUNIT: Composed of two chains; the small (or glutamine) chain
CC promotes the hydrolysis of glutamine to ammonia, which is used by the
CC large (or ammonia) chain to synthesize carbamoyl phosphate. Tetramer of
CC heterodimers (alpha,beta)4 (By similarity). {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the CarB family. {ECO:0000305}.
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DR EMBL; AE014075; AAN78539.1; -; Genomic_DNA.
DR RefSeq; WP_001126335.1; NC_004431.1.
DR AlphaFoldDB; Q8FLB0; -.
DR SMR; Q8FLB0; -.
DR STRING; 199310.c0041; -.
DR PRIDE; Q8FLB0; -.
DR EnsemblBacteria; AAN78539; AAN78539; c0041.
DR KEGG; ecc:c0041; -.
DR eggNOG; COG0458; Bacteria.
DR HOGENOM; CLU_000513_1_0_6; -.
DR OMA; IEPAGIH; -.
DR BioCyc; ECOL199310:C0041-MON; -.
DR UniPathway; UPA00068; UER00171.
DR UniPathway; UPA00070; UER00115.
DR Proteomes; UP000001410; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004088; F:carbamoyl-phosphate synthase (glutamine-hydrolyzing) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0044205; P:'de novo' UMP biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0006526; P:arginine biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd01424; MGS_CPS_II; 1.
DR Gene3D; 1.10.1030.10; -; 1.
DR Gene3D; 3.40.50.1380; -; 1.
DR HAMAP; MF_01210_A; CPSase_L_chain_A; 1.
DR HAMAP; MF_01210_B; CPSase_L_chain_B; 1.
DR InterPro; IPR011761; ATP-grasp.
DR InterPro; IPR006275; CarbamoylP_synth_lsu.
DR InterPro; IPR005480; CarbamoylP_synth_lsu_oligo.
DR InterPro; IPR036897; CarbamoylP_synth_lsu_oligo_sf.
DR InterPro; IPR005479; CbamoylP_synth_lsu-like_ATP-bd.
DR InterPro; IPR005483; CbamoylP_synth_lsu_CPSase_dom.
DR InterPro; IPR011607; MGS-like_dom.
DR InterPro; IPR036914; MGS-like_dom_sf.
DR InterPro; IPR033937; MGS_CPS_CarB.
DR InterPro; IPR016185; PreATP-grasp_dom_sf.
DR Pfam; PF02786; CPSase_L_D2; 2.
DR Pfam; PF02787; CPSase_L_D3; 1.
DR Pfam; PF02142; MGS; 1.
DR PRINTS; PR00098; CPSASE.
DR SMART; SM01096; CPSase_L_D3; 1.
DR SMART; SM00851; MGS; 1.
DR SUPFAM; SSF48108; SSF48108; 1.
DR SUPFAM; SSF52335; SSF52335; 1.
DR SUPFAM; SSF52440; SSF52440; 2.
DR TIGRFAMs; TIGR01369; CPSaseII_lrg; 1.
DR PROSITE; PS50975; ATP_GRASP; 2.
DR PROSITE; PS00866; CPSASE_1; 2.
DR PROSITE; PS00867; CPSASE_2; 2.
DR PROSITE; PS51855; MGS; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis; Arginine biosynthesis; ATP-binding; Ligase;
KW Magnesium; Manganese; Metal-binding; Nucleotide-binding;
KW Pyrimidine biosynthesis; Repeat.
FT INIT_MET 1
FT /note="Removed"
FT /evidence="ECO:0000250"
FT CHAIN 2..1073
FT /note="Carbamoyl-phosphate synthase large chain"
FT /id="PRO_0000145005"
FT DOMAIN 133..328
FT /note="ATP-grasp 1"
FT DOMAIN 679..870
FT /note="ATP-grasp 2"
FT DOMAIN 937..1073
FT /note="MGS-like"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01202"
FT REGION 2..403
FT /note="Carboxyphosphate synthetic domain"
FT REGION 404..553
FT /note="Oligomerization domain"
FT REGION 554..936
FT /note="Carbamoyl phosphate synthetic domain"
FT REGION 937..1073
FT /note="Allosteric domain"
FT BINDING 159..216
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000250"
FT BINDING 285
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 299
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 299
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 301
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 705..762
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000250"
FT BINDING 829
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="3"
FT /evidence="ECO:0000250"
FT BINDING 841
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="3"
FT /evidence="ECO:0000250"
FT BINDING 841
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="4"
FT /evidence="ECO:0000250"
FT BINDING 843
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="4"
FT /evidence="ECO:0000250"
SQ SEQUENCE 1073 AA; 117891 MW; 6B05452D13436E1B CRC64;
MPKRTDIKSI LILGAGPIVI GQACEFDYSG AQACKALREE GYRVILVNSN PATIMTDPEM
ADATYIEPIH WEVVRKIIEK ERPDAVLPTM GGQTALNCAL ELERQGVLEE FGVTMIGATA
DAIDKAEDRR RFDVAMKKIG LETARSGIAH SMEEALAVAA EVGFPCIIRP SFTMGGSGGG
IAYNREEFEE ICARGLDLSP TKELLIDESL IGWKEYEMEV VRDKNDNCII VCSIENFDAM
GIHTGDSITV APAQTLTDKE YQIMRNASMA VLREIGVETG GSNVQFAVNP KNGRLIVIEM
NPRVSRSSAL ASKATGFPIA KVAAKLAVGY TLDELMNDIT GGRTPASFEP SIDYVVTKIP
RFNFEKFAGA NDRLTTQMKS VGEVMAIGRT QQESLQKALR GLEVGATGFD PKVSLDDPEA
LTKIRRELKD AGAERIWYIA DAFRAGLSVD GVFNLTNIDR WFLVQIEELV RLEEKVAEVG
ITGLHAEFLR QLKRKGFADA RLAKLAGVRE AEIRKLRDQY DLHPVYKRVD TCAAEFATDT
AYMYSTYEEE CEANPSTDRE KIMVLGGGPN RIGQGIEFDY CCVHASLALR EDGYETIMVN
CNPETVSTDY DTSDRLYFEP VTLEDVLEIV RIEKPKGVIV QYGGQTPLKL ARALEAAGVP
VIGTSPDAID RAEDRERFQH AVERLKLKQP ANATVTTIEM AVEKAKEIGY PLVVRPSYVL
GGRAMEIVYD EADLRRYFQT AVSVSNDAPV LLDHFLDDAV EVDVDAICDG EVVLIGGIME
HIEQAGVHSG DSACSLPAYT LSQEIQDVMR QQVQKLAFEL QVRGLMNVQF AVKNNEVYLI
EVNPRAARTV PFVSKATGVP LAKVAARVMA GKSLAEQGVT KEVIPPYYSV KEVVLPFNKF
PGVDPLLGPE MRSTGEVMGV GRTFAEAFAK AQLGSNSTMK KHGRALLSVR EGDKERVVDL
AAKLLKQGFE LDATHGTAIV LGEAGINPRL VNKVHEGRPH IQDRIKNGEY TYIINTTSGR
RAIEDSRVIR RSALQYKVHY DTTLNGGFAT AMALNADATE KVISVQEMHA QIK
