ID A0A0M8KQB5_9MICO Unreviewed; 1117 AA.
AC A0A0M8KQB5;
DT 09-DEC-2015, integrated into UniProtKB/TrEMBL.
DT 09-DEC-2015, sequence version 1.
DT 27-MAR-2024, entry version 38.
DE RecName: Full=Carbamoyl phosphate synthase large chain {ECO:0000256|HAMAP-Rule:MF_01210};
DE EC=6.3.4.16 {ECO:0000256|HAMAP-Rule:MF_01210};
DE EC=6.3.5.5 {ECO:0000256|HAMAP-Rule:MF_01210};
DE AltName: Full=Carbamoyl phosphate synthetase ammonia chain {ECO:0000256|HAMAP-Rule:MF_01210};
GN Name=carB {ECO:0000256|HAMAP-Rule:MF_01210};
GN ORFNames=Y09_1676 {ECO:0000313|EMBL:GAP78842.1};
OS Brachybacterium sp. SW0106-09.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Dermabacteraceae;
OC Brachybacterium.
OX NCBI_TaxID=1704590 {ECO:0000313|EMBL:GAP78842.1, ECO:0000313|Proteomes:UP000037781};
RN [1] {ECO:0000313|EMBL:GAP78842.1, ECO:0000313|Proteomes:UP000037781}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SW0106-09 {ECO:0000313|EMBL:GAP78842.1,
RC ECO:0000313|Proteomes:UP000037781};
RA Qin Q.L., Li Y., Zhang Y.Z.;
RT "Genome Sequencing of Brachybacterium sp. SW0106-09.";
RL Submitted (SEP-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Large subunit of the glutamine-dependent carbamoyl phosphate
CC synthetase (CPSase). CPSase catalyzes the formation of carbamoyl
CC phosphate from the ammonia moiety of glutamine, carbonate, and
CC phosphate donated by ATP, constituting the first step of 2 biosynthetic
CC pathways, one leading to arginine and/or urea and the other to
CC pyrimidine nucleotides. The large subunit (synthetase) binds the
CC substrates ammonia (free or transferred from glutamine from the small
CC subunit), hydrogencarbonate and ATP and carries out an ATP-coupled
CC ligase reaction, activating hydrogencarbonate by forming carboxy
CC phosphate which reacts with ammonia to form carbamoyl phosphate.
CC {ECO:0000256|HAMAP-Rule:MF_01210}.
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_01210};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2 ATP + hydrogencarbonate + NH4(+) = 2 ADP + carbamoyl
CC phosphate + 2 H(+) + phosphate; Xref=Rhea:RHEA:18029,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:17544, ChEBI:CHEBI:28938,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:58228,
CC ChEBI:CHEBI:456216; EC=6.3.4.16;
CC Evidence={ECO:0000256|ARBA:ARBA00043687, ECO:0000256|HAMAP-
CC Rule:MF_01210};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01210};
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01210};
CC Note=Binds 4 Mg(2+) or Mn(2+) ions per subunit. {ECO:0000256|HAMAP-
CC Rule:MF_01210};
CC -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; carbamoyl
CC phosphate from bicarbonate: step 1/1. {ECO:0000256|ARBA:ARBA00005077,
CC ECO:0000256|HAMAP-Rule:MF_01210}.
CC -!- PATHWAY: Pyrimidine metabolism; UMP biosynthesis via de novo pathway;
CC (S)-dihydroorotate from bicarbonate: step 1/3. {ECO:0000256|HAMAP-
CC Rule:MF_01210}.
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. {ECO:0000256|HAMAP-Rule:MF_01210}.
CC -!- DOMAIN: The large subunit is composed of 2 ATP-grasp domains that are
CC involved in binding the 2 ATP molecules needed for carbamoyl phosphate
CC synthesis. The N-terminal ATP-grasp domain (referred to as the
CC carboxyphosphate synthetic component) catalyzes the ATP-dependent
CC phosphorylation of hydrogencarbonate to carboxyphosphate and the
CC subsequent nucleophilic attack by ammonia to form a carbamate
CC intermediate. The C-terminal ATP-grasp domain (referred to as the
CC carbamoyl phosphate synthetic component) then catalyzes the
CC phosphorylation of carbamate with the second ATP to form the end
CC product carbamoyl phosphate. The reactive and unstable enzyme
CC intermediates are sequentially channeled from one active site to the
CC next through the interior of the protein over a distance of at least 96
CC A. {ECO:0000256|HAMAP-Rule:MF_01210}.
CC -!- SIMILARITY: Belongs to the CarB family. {ECO:0000256|ARBA:ARBA00009799,
CC ECO:0000256|HAMAP-Rule:MF_01210}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_01210}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:GAP78842.1}.
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DR EMBL; BCAK01000015; GAP78842.1; -; Genomic_DNA.
DR RefSeq; WP_053917272.1; NZ_BCAK01000015.1.
DR AlphaFoldDB; A0A0M8KQB5; -.
DR UniPathway; UPA00068; UER00171.
DR UniPathway; UPA00070; UER00115.
DR Proteomes; UP000037781; Unassembled WGS sequence.
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; 3.40.50.20; -; 2.
DR Gene3D; 3.30.1490.20; ATP-grasp fold, A domain; 1.
DR Gene3D; 3.30.470.20; ATP-grasp fold, B domain; 2.
DR Gene3D; 1.10.1030.10; Carbamoyl-phosphate synthetase, large subunit oligomerisation domain; 1.
DR Gene3D; 3.40.50.1380; Methylglyoxal synthase-like domain; 1.
DR HAMAP; MF_01210_B; CPSase_L_chain_B; 1.
DR InterPro; IPR011761; ATP-grasp.
DR InterPro; IPR013815; ATP_grasp_subdomain_1.
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 NCBIfam; TIGR01369; CPSaseII_lrg; 1.
DR PANTHER; PTHR11405:SF5; CAD PROTEIN; 1.
DR PANTHER; PTHR11405; CARBAMOYLTRANSFERASE FAMILY MEMBER; 1.
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; Carbamoyl phosphate synthetase, large subunit connection domain; 1.
DR SUPFAM; SSF56059; Glutathione synthetase ATP-binding domain-like; 2.
DR SUPFAM; SSF52335; Methylglyoxal synthase-like; 1.
DR SUPFAM; SSF52440; PreATP-grasp domain; 2.
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 {ECO:0000256|ARBA:ARBA00022605, ECO:0000256|HAMAP-
KW Rule:MF_01210};
KW Arginine biosynthesis {ECO:0000256|ARBA:ARBA00022571, ECO:0000256|HAMAP-
KW Rule:MF_01210};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_01210};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_01210};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Manganese {ECO:0000256|ARBA:ARBA00023211};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_01210};
KW Pyrimidine biosynthesis {ECO:0000256|ARBA:ARBA00022975, ECO:0000256|HAMAP-
KW Rule:MF_01210};
KW Repeat {ECO:0000256|ARBA:ARBA00022737, ECO:0000256|HAMAP-Rule:MF_01210}.
FT DOMAIN 133..328
FT /note="ATP-grasp"
FT /evidence="ECO:0000259|PROSITE:PS50975"
FT DOMAIN 692..885
FT /note="ATP-grasp"
FT /evidence="ECO:0000259|PROSITE:PS50975"
FT DOMAIN 968..1110
FT /note="MGS-like"
FT /evidence="ECO:0000259|PROSITE:PS51855"
FT REGION 1..402
FT /note="Carboxyphosphate synthetic domain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT REGION 967..1117
FT /note="Allosteric domain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 129
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 169
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 175
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 176
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 208
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 210
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 215
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 241
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 242
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 243
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 285
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 285
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 285
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 299
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 299
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 299
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 299
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 299
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 301
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 301
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 728
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 769
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 771
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 776
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 801
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 802
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 803
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 804
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 844
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 844
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="3"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 844
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="3"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 856
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 856
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="3"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 856
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="4"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 856
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="3"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 856
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="4"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 858
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="4"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT BINDING 858
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="4"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
SQ SEQUENCE 1117 AA; 118549 MW; 167D86F30B222C1A CRC64;
MPRRTDISSV LVVGSGPIVI GQAAEFDYSG TQACRVLREE GLRVILVNSN PATIMTDPEI
ADATYIEPID PDIIRSIIAA ERPDAILPTL GGQTALNAAI ALAENGTLEE FGVEMIGANL
EAINKAEDRQ QFKEVVERVG GESARSRICH TMDELLEAAD ELGYPMVVRP SFTMGGLGSG
MAYDEADLRR IGGDGLHYSP TSEVLLEESI LGWKEFELEL MRDSADNCVV ICSIENVDPV
GVHTGDSVTV APALTLTDVE MQKLRDLGIA IIREVGVDTG GCNVQFATHP ETGRIVVIEM
NPRVSRSSAL ASKATGFPIA KIAARVAIGY TLDEIRNDIT GTTPASFEPA LDYVVVKVPR
FAFEKFPAAD PTLTTTMKSV GEAMALGRNF TEALGKAQRS IDAKGASLDY TGTPPSAAEV
AALLDEVRTP TSERLVAIAR ILWSAAEGIL DPVETLDRLV EATAIDRWFL DQMLIVAELA
AEIRASDVLD ADLLGLAKRH GLSDEQIGAL TGRSGDVVKG VREALGINPV YKTVDTCAAE
FASRTPYHYS TYDQETEIEP REKPAVLILG SGPNRIGQGI EFDYSCVHAA IALGDPELPG
GGYETVMINC NPETVSTDYD IADRLYFEPL TFEDVVEVYE AEKAAGPVAG VIVQLGGQTP
LSLARRLEAE GLPIIGTSPA AIDNAEDRGH FGAVLAEADL PAPPYGTAWA LNDAIEVAAE
VGYPVLVRPS YVLGGRGMEI VFDEAGLVDY VGRNLPDGGR AEAPILIDSF LDTAIEIDVD
ALYDGEELYL AGVMEHIEEA GIHSGDSACT LPPVTLGDPV LERIRASTLA IAEGVGVRGL
LNVQYALSHG VLYVLEANPR ASRTVPFVAK ATGVPLAQAA ALLMAGTSIA DLRRGGVLPA
TGDGSDLPED SPIAVKEAVL PFKRFRTREG RAVDSVLGPE MRSTGEVMGM DSTFPLAFAK
SQLAISGQGL PTAGTAFVSV SDRDKRSLPL PVARLAALGF EILTTEGTGR VLGRYGIPCR
VLRKASEEGE GASVIDLIEA GEVDLVLNTP SGSNARVDGY AIRAAATSMD VPMITTLQEF
QAAVQAIEAR PVEPFEVRSI QDHTARLREV RAAGASA
//