ID OTC_NEIMH Reviewed; 331 AA.
AC E6N013; Q9JYI3; Q9R812; Q9S6H2;
DT 27-JUL-2011, integrated into UniProtKB/Swiss-Prot.
DT 08-MAR-2011, sequence version 1.
DT 27-MAR-2024, entry version 63.
DE RecName: Full=Ornithine carbamoyltransferase;
DE Short=OTCase;
DE EC=2.1.3.3;
GN Name=argF; OrderedLocusNames=NMBH4476_0658; ORFNames=NMH_2186;
OS Neisseria meningitidis serogroup B / serotype 15 (strain H44/76).
OC Bacteria; Pseudomonadota; Betaproteobacteria; Neisseriales; Neisseriaceae;
OC Neisseria.
OX NCBI_TaxID=909420;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=H44/76;
RX PubMed=21378179; DOI=10.1128/jb.01331-10;
RA Piet J.R., Huis In 't Veld R.A., van Schaik B.D., van Kampen A.H., Baas F.,
RA van de Beek D., Pannekoek Y., van der Ende A.;
RT "Genome sequence of Neisseria meningitidis serogroup B strain H44/76.";
RL J. Bacteriol. 193:2371-2372(2011).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=H44/76;
RX PubMed=21368196; DOI=10.1073/pnas.1019751108;
RA Budroni S., Siena E., Hotopp J.C., Seib K.L., Serruto D., Nofroni C.,
RA Comanducci M., Riley D.R., Daugherty S.C., Angiuoli S.V., Covacci A.,
RA Pizza M., Rappuoli R., Moxon E.R., Tettelin H., Medini D.;
RT "Neisseria meningitidis is structured in clades associated with restriction
RT modification systems that modulate homologous recombination.";
RL Proc. Natl. Acad. Sci. U.S.A. 108:4494-4499(2011).
RN [3]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 53-314.
RC STRAIN=H44/76;
RX PubMed=1406254; DOI=10.1111/j.1365-2958.1992.tb01387.x;
RA Zhou J., Spratt B.G.;
RT "Sequence diversity within the argF, fbp and recA genes of natural isolates
RT of Neisseria meningitidis: interspecies recombination within the argF
RT gene.";
RL Mol. Microbiol. 6:2135-2146(1992).
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:0000250}.
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 -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; L-arginine
CC from L-ornithine and carbamoyl phosphate: step 1/3.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the aspartate/ornithine carbamoyltransferase
CC superfamily. OTCase family. {ECO:0000305}.
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DR EMBL; AEQZ01000044; EFV62801.1; -; Genomic_DNA.
DR EMBL; CP002420; ADY95283.1; -; Genomic_DNA.
DR EMBL; X64867; CAA46079.1; -; Genomic_DNA.
DR PIR; S24734; S24734.
DR RefSeq; WP_002212820.1; NZ_AEQZ01000044.1.
DR AlphaFoldDB; E6N013; -.
DR SMR; E6N013; -.
DR GeneID; 61281739; -.
DR KEGG; nmh:NMBH4476_0658; -.
DR PATRIC; fig|909420.3.peg.864; -.
DR HOGENOM; CLU_043846_3_1_4; -.
DR UniPathway; UPA00068; UER00112.
DR Proteomes; UP000032707; 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 GO; GO:0006526; P:arginine biosynthetic process; IEA:UniProtKB-UniPathway.
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:SF2; ORNITHINE CARBAMOYLTRANSFERASE, CATABOLIC; 1.
DR PANTHER; PTHR45753; ORNITHINE CARBAMOYLTRANSFERASE, 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 Amino-acid biosynthesis; Arginine biosynthesis; Cytoplasm; Transferase.
FT CHAIN 1..331
FT /note="Ornithine carbamoyltransferase"
FT /id="PRO_0000411247"
FT BINDING 55..58
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
FT BINDING 82
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
FT BINDING 106
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
FT BINDING 133..136
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
FT BINDING 166
FT /ligand="L-ornithine"
FT /ligand_id="ChEBI:CHEBI:46911"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
FT BINDING 230
FT /ligand="L-ornithine"
FT /ligand_id="ChEBI:CHEBI:46911"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
FT BINDING 234..235
FT /ligand="L-ornithine"
FT /ligand_id="ChEBI:CHEBI:46911"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
FT BINDING 272..273
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
FT BINDING 317
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
SQ SEQUENCE 331 AA; 36716 MW; B169D6C717FA1C81 CRC64;
MNLKNRHFLK LLDFTPEEIT AYLDLAAELK AAKKAGREIQ RMKGKNIALI FEKTSTRTRC
AFEVAARDQG AGVTYLEPSA SQIGHKESIK DTARVLGRMY DAIEYRGFGQ EVVEELAKYA
GVPVFNGLTN EFHPTQMLAD ALTMREHSGK PLNQTAFAYV GDARYNMGNS LLILGAKLGM
DVRIGAPQSL WPSEGIIAAA HAAAKETGAK ITLTENAHEA VKNVDFIHTD VWVSMGEPKE
VWQERIDLLK DYRVTPELMA ASGNPQVKFM HCLPAFHNRE TKVGEWIYET FGLNGVEVTE
EIFESPASIV FDQAENRMHT IKAVMVAALG D
//
