ID A0A077JEG4_9CYAN Unreviewed; 307 AA.
AC A0A077JEG4;
DT 29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 29-OCT-2014, sequence version 1.
DT 27-MAR-2024, entry version 44.
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=argF {ECO:0000313|EMBL:BAP17236.1};
GN ORFNames=ETSB_0373 {ECO:0000313|EMBL:BAP17236.1};
OS cyanobacterium endosymbiont of Epithemia turgida isolate EtSB Lake Yunoko.
OC Bacteria; Cyanobacteriota.
OX NCBI_TaxID=1228987 {ECO:0000313|EMBL:BAP17236.1, ECO:0000313|Proteomes:UP000031625};
RN [1] {ECO:0000313|EMBL:BAP17236.1, ECO:0000313|Proteomes:UP000031625}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ETSB Lake Yunoko {ECO:0000313|EMBL:BAP17236.1};
RX PubMed=25049384; DOI=10.1073/pnas.1405222111;
RA Nakayama T., Kamikawa R., Tanifuji G., Kashiyama Y., Ohkouchi N.,
RA Archibald J.M., Inagaki Y.;
RT "Complete genome of a nonphotosynthetic cyanobacterium in a diatom reveals
RT recent adaptations to an intracellular lifestyle.";
RL Proc. Natl. Acad. Sci. U.S.A. 111:11407-11412(2014).
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 ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AP012549; BAP17236.1; -; Genomic_DNA.
DR RefSeq; WP_044105916.1; NZ_AP012549.1.
DR AlphaFoldDB; A0A077JEG4; -.
DR STRING; 1228987.ETSB_0373; -.
DR KEGG; ceo:ETSB_0373; -.
DR HOGENOM; CLU_043846_3_2_3; -.
DR OrthoDB; 9802587at2; -.
DR Proteomes; UP000031625; 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-KW.
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 Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022571};
KW Arginine biosynthesis {ECO:0000256|ARBA:ARBA00022571};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01109};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01109}.
FT DOMAIN 7..142
FT /note="Aspartate/ornithine carbamoyltransferase carbamoyl-P
FT binding"
FT /evidence="ECO:0000259|Pfam:PF02729"
FT DOMAIN 149..301
FT /note="Aspartate/ornithine carbamoyltransferase Asp/Orn-
FT binding"
FT /evidence="ECO:0000259|Pfam:PF00185"
FT BINDING 51..54
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 78
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 102
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 129..132
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 160
FT /ligand="L-ornithine"
FT /ligand_id="ChEBI:CHEBI:46911"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 223
FT /ligand="L-ornithine"
FT /ligand_id="ChEBI:CHEBI:46911"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 227..228
FT /ligand="L-ornithine"
FT /ligand_id="ChEBI:CHEBI:46911"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 263..264
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
FT BINDING 291
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01109"
SQ SEQUENCE 307 AA; 33972 MW; 03E76DB62CA1F251 CRC64;
MTTLTRRDFL GIADLNATEL KNVLELAAHL KSGRRSPISQ KVLGLLFYKV STRTRVSFSV
AMYQLGGQVI DLNPSLTQVG RGEPIADTAR VLDRYLDILA VRTYKQEDLE TFANYAEIPI
INALTDLEHP CQTLADLLTI QENLNTLSGI KVTYLGDGNN VAHSLILGGA LMGMKVHIAT
PDGYQPNSQI VEKAKELAVD GFEVIITNDP IEAAKNSQVL YTDVWTSMGQ EDLAASRIPL
FEPYQVNETL LHYADKEVIV LHCLPAHRGK EITNSVIEGK HSRVWEQAEN RMHVQKALIV
SLLGINS
//
