OTC_HYPBU
ID OTC_HYPBU Reviewed; 314 AA.
AC A2BM26;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 20-FEB-2007, sequence version 1.
DT 03-AUG-2022, entry version 92.
DE RecName: Full=Ornithine carbamoyltransferase {ECO:0000255|HAMAP-Rule:MF_01109};
DE Short=OTCase {ECO:0000255|HAMAP-Rule:MF_01109};
DE EC=2.1.3.3 {ECO:0000255|HAMAP-Rule:MF_01109};
GN Name=argF {ECO:0000255|HAMAP-Rule:MF_01109}; OrderedLocusNames=Hbut_1203;
OS Hyperthermus butylicus (strain DSM 5456 / JCM 9403 / PLM1-5).
OC Archaea; Crenarchaeota; Thermoprotei; Desulfurococcales; Pyrodictiaceae;
OC Hyperthermus.
OX NCBI_TaxID=415426;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 5456 / JCM 9403 / PLM1-5;
RX PubMed=17350933; DOI=10.1155/2007/745987;
RA Bruegger K., Chen L., Stark M., Zibat A., Redder P., Ruepp A., Awayez M.,
RA She Q., Garrett R.A., Klenk H.-P.;
RT "The genome of Hyperthermus butylicus: a sulfur-reducing, peptide
RT fermenting, neutrophilic Crenarchaeote growing up to 108 degrees C.";
RL Archaea 2:127-135(2007).
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; Evidence={ECO:0000255|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. {ECO:0000255|HAMAP-
CC Rule:MF_01109}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01109}.
CC -!- SIMILARITY: Belongs to the aspartate/ornithine carbamoyltransferase
CC superfamily. OTCase family. {ECO:0000255|HAMAP-Rule:MF_01109}.
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DR EMBL; CP000493; ABM81037.1; -; Genomic_DNA.
DR RefSeq; WP_011822355.1; NC_008818.1.
DR AlphaFoldDB; A2BM26; -.
DR SMR; A2BM26; -.
DR STRING; 415426.Hbut_1203; -.
DR EnsemblBacteria; ABM81037; ABM81037; Hbut_1203.
DR GeneID; 4781565; -.
DR KEGG; hbu:Hbut_1203; -.
DR eggNOG; arCOG00912; Archaea.
DR HOGENOM; CLU_043846_3_2_2; -.
DR OMA; DGNNVCN; -.
DR OrthoDB; 43727at2157; -.
DR UniPathway; UPA00068; UER00112.
DR Proteomes; UP000002593; Chromosome.
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-UniRule.
DR Gene3D; 3.40.50.1370; -; 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 Pfam; PF00185; OTCace; 1.
DR Pfam; PF02729; OTCace_N; 1.
DR PRINTS; PR00100; AOTCASE.
DR PRINTS; PR00102; OTCASE.
DR SUPFAM; SSF53671; SSF53671; 1.
DR TIGRFAMs; TIGR00658; orni_carb_tr; 1.
DR PROSITE; PS00097; CARBAMOYLTRANSFERASE; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis; Arginine biosynthesis; Cytoplasm;
KW Reference proteome; Transferase.
FT CHAIN 1..314
FT /note="Ornithine carbamoyltransferase"
FT /id="PRO_1000084845"
FT BINDING 58..61
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
FT BINDING 85
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
FT BINDING 109
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
FT BINDING 136..139
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
FT BINDING 168
FT /ligand="L-ornithine"
FT /ligand_id="ChEBI:CHEBI:46911"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
FT BINDING 232
FT /ligand="L-ornithine"
FT /ligand_id="ChEBI:CHEBI:46911"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
FT BINDING 236..237
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 300
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01109"
SQ SEQUENCE 314 AA; 34946 MW; CAFD3797608BCC42 CRC64;
MPGPLYGRDL LSIRDLSSEE VWLVIETARQ MKLRYYAGER IIPMLKGKTI ALIFEKPSTR
TRVSMEVAAL QLGATPLTFR RDELQLARGE PIKDTARVLS RYVDAIAARV FKHESLEEMA
AYASVPVINM LSDLEHPLQA LADALTIYEK KGHIKGIKVV YVGDGRNNVA HSLLLVIAKL
GGHIVISSPK ELTPRKDILE AAQLAAKETG ATIELIEDPA EAVRGADVVY TDVWVSMGEE
SLAEERRRLL QRYQVNEKLM SLASNNAIFM HCLPAHRGEE VTEEVIEGPW SVVWDQAENR
LHAQKAVLAL ILAP
