ID A0A095B8V8_9SPHN Unreviewed; 307 AA.
AC A0A095B8V8;
DT 26-NOV-2014, integrated into UniProtKB/TrEMBL.
DT 26-NOV-2014, sequence version 1.
DT 24-JAN-2024, entry version 41.
DE RecName: Full=Ornithine carbamoyltransferase {ECO:0000256|ARBA:ARBA00013007, ECO:0000256|HAMAP-Rule:MF_01109};
DE Short=OTCase {ECO:0000256|HAMAP-Rule:MF_01109};
DE EC=2.1.3.3 {ECO:0000256|ARBA:ARBA00013007, ECO:0000256|HAMAP-Rule:MF_01109};
GN Name=arcB {ECO:0000313|EMBL:KGB58782.1};
GN ORFNames=FG95_00641 {ECO:0000313|EMBL:KGB58782.1};
OS Sphingopyxis sp. LC363.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Sphingomonadaceae; Sphingopyxis.
OX NCBI_TaxID=1120705 {ECO:0000313|EMBL:KGB58782.1, ECO:0000313|Proteomes:UP000029625};
RN [1] {ECO:0000313|EMBL:KGB58782.1, ECO:0000313|Proteomes:UP000029625}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LC363 {ECO:0000313|EMBL:KGB58782.1,
RC ECO:0000313|Proteomes:UP000029625};
RA Gan H.M., Gan H.Y., Barton H.A., Savka M.A.;
RT "Genome sequence of acyl-homoserine lactone-producing cave bacterial
RT isolate.";
RL Submitted (MAY-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Reversibly catalyzes the transfer of the carbamoyl group from
CC carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to
CC produce L-citrulline. {ECO:0000256|ARBA:ARBA00003822}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=carbamoyl phosphate + L-ornithine = H(+) + L-citrulline +
CC phosphate; Xref=Rhea:RHEA:19513, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:46911, ChEBI:CHEBI:57743,
CC ChEBI:CHEBI:58228; EC=2.1.3.3;
CC Evidence={ECO:0000256|ARBA:ARBA00001065, ECO:0000256|HAMAP-
CC Rule:MF_01109};
CC -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; L-arginine
CC from L-ornithine and carbamoyl phosphate: step 1/3.
CC {ECO:0000256|ARBA:ARBA00004975}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01109}.
CC -!- SIMILARITY: Belongs to the aspartate/ornithine carbamoyltransferase
CC superfamily. OTCase family. {ECO:0000256|ARBA:ARBA00007805,
CC ECO:0000256|HAMAP-Rule:MF_01109}.
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:KGB58782.1}.
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DR EMBL; JNFC01000005; KGB58782.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A095B8V8; -.
DR STRING; 1120705.FG95_00641; -.
DR PATRIC; fig|1120705.3.peg.639; -.
DR eggNOG; COG0078; Bacteria.
DR Proteomes; UP000029625; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0016597; F:amino acid binding; IEA:InterPro.
DR GO; GO:0004585; F:ornithine carbamoyltransferase activity; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.1370; Aspartate/ornithine carbamoyltransferase; 2.
DR HAMAP; MF_01109; OTCase; 1.
DR InterPro; IPR006132; Asp/Orn_carbamoyltranf_P-bd.
DR InterPro; IPR006130; Asp/Orn_carbamoylTrfase.
DR InterPro; IPR036901; Asp/Orn_carbamoylTrfase_sf.
DR InterPro; IPR006131; Asp_carbamoyltransf_Asp/Orn-bd.
DR InterPro; IPR002292; Orn/put_carbamltrans.
DR InterPro; IPR024904; OTCase_ArgI.
DR NCBIfam; TIGR00658; orni_carb_tr; 1.
DR PANTHER; PTHR45753; ORNITHINE CARBAMOYLTRANSFERASE, MITOCHONDRIAL; 1.
DR PANTHER; PTHR45753:SF3; ORNITHINE TRANSCARBAMYLASE, MITOCHONDRIAL; 1.
DR Pfam; PF00185; OTCace; 1.
DR Pfam; PF02729; OTCace_N; 1.
DR PRINTS; PR00100; AOTCASE.
DR PRINTS; PR00102; OTCASE.
DR SUPFAM; SSF53671; Aspartate/ornithine carbamoyltransferase; 1.
DR PROSITE; PS00097; CARBAMOYLTRANSFERASE; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01109};
KW Reference proteome {ECO:0000313|Proteomes:UP000029625};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01109}.
FT DOMAIN 2..147
FT /note="Aspartate/ornithine carbamoyltransferase carbamoyl-P
FT binding"
FT /evidence="ECO:0000259|Pfam:PF02729"
FT DOMAIN 154..302
FT /note="Aspartate/ornithine carbamoyltransferase Asp/Orn-
FT binding"
FT /evidence="ECO:0000259|Pfam:PF00185"
FT BINDING 56..59
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 83
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 107
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 134..137
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 165
FT /ligand="L-ornithine"
FT /ligand_id="ChEBI:CHEBI:46911"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 225
FT /ligand="L-ornithine"
FT /ligand_id="ChEBI:CHEBI:46911"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 229..230
FT /ligand="L-ornithine"
FT /ligand_id="ChEBI:CHEBI:46911"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 264..265
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 292
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
SQ SEQUENCE 307 AA; 32804 MW; E534103B41448A78 CRC64;
MRRFLNLSDA GGDAVAAMLS DAIDRKTARA GWPKAKPDAD APLAGHVLAM VFEKNSTRTR
ASFDIAIRQL GGVPMIMDAG VTQLGRGETI ADTARVLSRY ADAIMIRTDD HAKAEELAEY
ASVPVINGLT DLSHPCQIVA DLLTVVESGK ALPGLELAWL GDGNNVLASL IEAAGLFGFH
VRAGVPQGYE PEASFVEAAR AKGSRIEVVR DAREAVAGAD LVVTDTWVSM GQDHAHNKIA
AMAPYQVDER LMAGAKKDAI FLHCLPAHRG DEVVDAVIDG AQSRVWDEAE NRVHAQKSIL
LWALGKL
//
