ID G7V607_THELD Unreviewed; 348 AA.
AC G7V607;
DT 25-JAN-2012, integrated into UniProtKB/TrEMBL.
DT 25-JAN-2012, sequence version 1.
DT 24-JAN-2024, entry version 62.
DE RecName: Full=Carbamoyl-phosphate synthase small chain {ECO:0000256|HAMAP-Rule:MF_01209};
DE EC=6.3.5.5 {ECO:0000256|HAMAP-Rule:MF_01209};
DE AltName: Full=Carbamoyl-phosphate synthetase glutamine chain {ECO:0000256|HAMAP-Rule:MF_01209};
GN Name=carA {ECO:0000256|HAMAP-Rule:MF_01209};
GN OrderedLocusNames=Tlie_1263 {ECO:0000313|EMBL:AER66994.1};
OS Thermovirga lienii (strain ATCC BAA-1197 / DSM 17291 / Cas60314).
OC Bacteria; Synergistota; Synergistia; Synergistales; Thermovirgaceae;
OC Thermovirga.
OX NCBI_TaxID=580340 {ECO:0000313|EMBL:AER66994.1, ECO:0000313|Proteomes:UP000005868};
RN [1] {ECO:0000313|Proteomes:UP000005868}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-1197 / DSM 17291 / Cas60314
RC {ECO:0000313|Proteomes:UP000005868};
RG US DOE Joint Genome Institute (JGI-PGF);
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Peters L., Mikhailova N., Saunders E.,
RA Kyrpides N., Mavromatis K., Ivanova N., Last F.I., Brettin T., Detter J.C.,
RA Han C., Larimer F., Land M., Hauser L., Markowitz V., Cheng J.-F.,
RA Hugenholtz P., Woyke T., Wu D., Spring S., Schroeder M., Brambilla E.-M.,
RA Klenk H.-P., Eisen J.A.;
RT "The complete genome of chromosome of Thermovirga lienii DSM 17291.";
RL Submitted (OCT-2011) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:AER66994.1, ECO:0000313|Proteomes:UP000005868}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-1197 / DSM 17291 / Cas60314
RC {ECO:0000313|Proteomes:UP000005868};
RX PubMed=22768366; DOI=10.4056/sigs.2726028;
RA Goker M., Saunders E., Lapidus A., Nolan M., Lucas S., Hammon N.,
RA Deshpande S., Cheng J.F., Han C., Tapia R., Goodwin L.A., Pitluck S.,
RA Liolios K., Mavromatis K., Pagani I., Ivanova N., Mikhailova N., Pati A.,
RA Chen A., Palaniappan K., Land M., Chang Y.J., Jeffries C.D.,
RA Brambilla E.M., Rohde M., Spring S., Detter J.C., Woyke T., Bristow J.,
RA Eisen J.A., Markowitz V., Hugenholtz P., Kyrpides N.C., Klenk H.P.;
RT "Genome sequence of the moderately thermophilic, amino-acid-degrading and
RT sulfur-reducing bacterium Thermovirga lienii type strain (Cas60314(T)).";
RL Stand. Genomic Sci. 6:230-239(2012).
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; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_01209};
CC -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; carbamoyl
CC phosphate from bicarbonate: step 1/1. {ECO:0000256|HAMAP-
CC Rule:MF_01209}.
CC -!- PATHWAY: Pyrimidine metabolism; UMP biosynthesis via de novo pathway;
CC (S)-dihydroorotate from bicarbonate: step 1/3. {ECO:0000256|HAMAP-
CC Rule:MF_01209}.
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:0000256|HAMAP-Rule:MF_01209}.
CC -!- SIMILARITY: Belongs to the CarA family. {ECO:0000256|ARBA:ARBA00007800,
CC ECO:0000256|HAMAP-Rule:MF_01209}.
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DR EMBL; CP003096; AER66994.1; -; Genomic_DNA.
DR RefSeq; WP_014163410.1; NC_016148.1.
DR AlphaFoldDB; G7V607; -.
DR STRING; 580340.Tlie_1263; -.
DR KEGG; tli:Tlie_1263; -.
DR eggNOG; COG0505; Bacteria.
DR HOGENOM; CLU_035901_2_1_0; -.
DR OMA; CFNTGMT; -.
DR UniPathway; UPA00068; UER00171.
DR UniPathway; UPA00070; UER00115.
DR Proteomes; UP000005868; 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: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; IEA:UniProtKB-UniRule.
DR GO; GO:0006541; P:glutamine metabolic process; IEA:UniProtKB-UniRule.
DR CDD; cd01744; GATase1_CPSase; 1.
DR Gene3D; 3.40.50.880; -; 1.
DR Gene3D; 3.50.30.20; Carbamoyl-phosphate synthase small subunit, N-terminal domain; 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 NCBIfam; TIGR01368; CPSaseIIsmall; 1.
DR PANTHER; PTHR43418:SF7; CARBAMOYL-PHOSPHATE SYNTHASE SMALL CHAIN; 1.
DR PANTHER; PTHR43418; MULTIFUNCTIONAL TRYPTOPHAN BIOSYNTHESIS PROTEIN-RELATED; 1.
DR Pfam; PF00988; CPSase_sm_chain; 1.
DR Pfam; PF00117; GATase; 1.
DR PRINTS; PR00097; ANTSNTHASEII.
DR PRINTS; PR00099; CPSGATASE.
DR PRINTS; PR00096; GATASE.
DR SMART; SM01097; CPSase_sm_chain; 1.
DR SUPFAM; SSF52021; Carbamoyl phosphate synthetase, small subunit N-terminal domain; 1.
DR SUPFAM; SSF52317; Class I glutamine amidotransferase-like; 1.
DR PROSITE; PS51273; GATASE_TYPE_1; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|HAMAP-Rule:MF_01209};
KW Arginine biosynthesis {ECO:0000256|HAMAP-Rule:MF_01209};
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_01209};
KW Glutamine amidotransferase {ECO:0000256|HAMAP-Rule:MF_01209,
KW ECO:0000256|PROSITE-ProRule:PRU00605};
KW Ligase {ECO:0000256|HAMAP-Rule:MF_01209};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_01209};
KW Pyrimidine biosynthesis {ECO:0000256|HAMAP-Rule:MF_01209};
KW Reference proteome {ECO:0000313|Proteomes:UP000005868}.
FT DOMAIN 5..130
FT /note="Carbamoyl-phosphate synthase small subunit N-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM01097"
FT REGION 1..163
FT /note="CPSase"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01209"
FT ACT_SITE 239
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01209,
FT ECO:0000256|PROSITE-ProRule:PRU00605"
FT ACT_SITE 324
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01209,
FT ECO:0000256|PROSITE-ProRule:PRU00605"
FT ACT_SITE 326
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01209,
FT ECO:0000256|PROSITE-ProRule:PRU00605"
SQ SEQUENCE 348 AA; 37852 MW; DBBA9F6AD3F8FBE5 CRC64;
MYEVQPMYLV LEDGTCWEGV GPGIEAYGEV VFDTAPVGYP QAVSDPSFAG QIVVFAFPMI
GNYGVDLDRL ESDRPWASGV VVANMEKETF EGPAFPEWLI NNGVGWMDLV DTRRLVVHLR
EHGSIRGIIC SEKRKSFVHP EEIHPVKKVS TKSVMRVGEE DGPKIALIDY GVKRNIVREL
VKRGCNVVIY PHDTKAEEIL KEEPDGILLS NGPGDPALLV DEIKTVSALL GHKPIAGICL
GMQILALAAG GVTEKLKYGH RGANHAVKNV LSGKGFVTSQ NHGYAVVESS LAGTGMIVTH
INLGDGSVEG IKHEKLPIWG VQFHPEGSPG PLDFEFFFDD FLKSVKGV
//