CARA_MYCTU
ID CARA_MYCTU Reviewed; 376 AA.
AC P9WPK5; L0T6P8; P71811;
DT 16-APR-2014, integrated into UniProtKB/Swiss-Prot.
DT 16-APR-2014, sequence version 1.
DT 25-MAY-2022, entry version 40.
DE RecName: Full=Carbamoyl-phosphate synthase small chain;
DE EC=6.3.5.5;
DE AltName: Full=Carbamoyl-phosphate synthetase glutamine chain;
GN Name=carA; OrderedLocusNames=Rv1383; ORFNames=MTCY02B12.17;
OS Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv).
OC Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC Mycobacterium; Mycobacterium tuberculosis complex.
OX NCBI_TaxID=83332;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 25618 / H37Rv;
RX PubMed=9634230; DOI=10.1038/31159;
RA Cole S.T., Brosch R., Parkhill J., Garnier T., Churcher C.M., Harris D.E.,
RA Gordon S.V., Eiglmeier K., Gas S., Barry C.E. III, Tekaia F., Badcock K.,
RA Basham D., Brown D., Chillingworth T., Connor R., Davies R.M., Devlin K.,
RA Feltwell T., Gentles S., Hamlin N., Holroyd S., Hornsby T., Jagels K.,
RA Krogh A., McLean J., Moule S., Murphy L.D., Oliver S., Osborne J.,
RA Quail M.A., Rajandream M.A., Rogers J., Rutter S., Seeger K., Skelton S.,
RA Squares S., Squares R., Sulston J.E., Taylor K., Whitehead S.,
RA Barrell B.G.;
RT "Deciphering the biology of Mycobacterium tuberculosis from the complete
RT genome sequence.";
RL Nature 393:537-544(1998).
RN [2]
RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC STRAIN=ATCC 25618 / H37Rv;
RX PubMed=21969609; DOI=10.1074/mcp.m111.011627;
RA Kelkar D.S., Kumar D., Kumar P., Balakrishnan L., Muthusamy B., Yadav A.K.,
RA Shrivastava P., Marimuthu A., Anand S., Sundaram H., Kingsbury R.,
RA Harsha H.C., Nair B., Prasad T.S., Chauhan D.S., Katoch K., Katoch V.M.,
RA Kumar P., Chaerkady R., Ramachandran S., Dash D., Pandey A.;
RT "Proteogenomic analysis of Mycobacterium tuberculosis by high resolution
RT mass spectrometry.";
RL Mol. Cell. Proteomics 10:M111.011627-M111.011627(2011).
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 -!- 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.
CC {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the CarA family. {ECO:0000305}.
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DR EMBL; AL123456; CCP44142.1; -; Genomic_DNA.
DR PIR; D70959; D70959.
DR RefSeq; NP_215899.1; NC_000962.3.
DR RefSeq; WP_003407208.1; NZ_NVQJ01000050.1.
DR AlphaFoldDB; P9WPK5; -.
DR SMR; P9WPK5; -.
DR STRING; 83332.Rv1383; -.
DR PaxDb; P9WPK5; -.
DR DNASU; 886761; -.
DR GeneID; 45425362; -.
DR GeneID; 886761; -.
DR KEGG; mtu:Rv1383; -.
DR TubercuList; Rv1383; -.
DR eggNOG; COG0505; Bacteria.
DR OMA; CFNTGMT; -.
DR PhylomeDB; P9WPK5; -.
DR UniPathway; UPA00068; UER00171.
DR UniPathway; UPA00070; UER00115.
DR Proteomes; UP000001584; Chromosome.
DR GO; GO:0005951; C:carbamoyl-phosphate synthase complex; IBA:GO_Central.
DR GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
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: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:0006526; P:arginine biosynthetic process; IBA:GO_Central.
DR GO; GO:0006541; P:glutamine metabolic process; IEA:UniProtKB-KW.
DR GO; GO:0006807; P:nitrogen compound metabolic process; IBA:GO_Central.
DR CDD; cd01744; GATase1_CPSase; 1.
DR Gene3D; 3.40.50.880; -; 1.
DR Gene3D; 3.50.30.20; -; 1.
DR HAMAP; MF_01209; CPSase_S_chain; 1.
DR InterPro; IPR006274; CarbamoylP_synth_ssu.
DR InterPro; IPR002474; CarbamoylP_synth_ssu_N.
DR InterPro; IPR036480; CarbP_synth_ssu_N_sf.
DR InterPro; IPR029062; Class_I_gatase-like.
DR InterPro; IPR035686; CPSase_GATase1.
DR InterPro; IPR017926; GATASE.
DR Pfam; PF00988; CPSase_sm_chain; 1.
DR Pfam; PF00117; GATase; 1.
DR SMART; SM01097; CPSase_sm_chain; 1.
DR SUPFAM; SSF52021; SSF52021; 1.
DR SUPFAM; SSF52317; SSF52317; 1.
DR TIGRFAMs; TIGR01368; CPSaseIIsmall; 1.
DR PROSITE; PS51273; GATASE_TYPE_1; 1.
PE 1: Evidence at protein level;
KW Amino-acid biosynthesis; Arginine biosynthesis; ATP-binding;
KW Glutamine amidotransferase; Ligase; Nucleotide-binding;
KW Pyrimidine biosynthesis; Reference proteome.
FT CHAIN 1..376
FT /note="Carbamoyl-phosphate synthase small chain"
FT /id="PRO_0000112296"
FT DOMAIN 184..376
FT /note="Glutamine amidotransferase type-1"
FT REGION 1..181
FT /note="CPSase"
FT ACT_SITE 260
FT /note="Nucleophile"
FT /evidence="ECO:0000250"
FT ACT_SITE 350
FT /evidence="ECO:0000250"
FT ACT_SITE 352
FT /evidence="ECO:0000250"
SQ SEQUENCE 376 AA; 39767 MW; DF057465F47AE46D CRC64;
MSKAVLVLED GRVFTGRPFG ATGQALGEAV FSTGMSGYQE TLTDPSYHRQ IVVATAPQIG
NTGWNGEDSE SRGERIWVAG YAVRDPSPRA SNWRATGTLE DELIRQRIVG IAGIDTRAVV
RHLRSRGSMK AGVFSDGALA EPADLIARVR AQQSMLGADL AGEVSTAEPY VVEPDGPPGV
SRFTVAALDL GIKTNTPRNF ARRGIRCHVL PASTTFEQIA ELNPHGVFLS NGPGDPATAD
HVVALTREVL GAGIPLFGIC FGNQILGRAL GLSTYKMVFG HRGINIPVVD HATGRVAVTA
QNHGFALQGE AGQSFATPFG PAVVSHTCAN DGVVEGVKLV DGRAFSVQYH PEAAAGPHDA
EYLFDQFVEL MAGEGR
