ID   OOXA_RHIML              Reviewed;         526 AA.
AC   P72300;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1997, sequence version 1.
DT   25-MAY-2022, entry version 77.
DE   RecName: Full=Opine oxidase subunit A;
DE            EC=1.-.-.-;
DE   AltName: Full=Octopine oxidase subunit A;
GN   Name=ooxA;
OS   Rhizobium meliloti (Ensifer meliloti) (Sinorhizobium meliloti).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX   NCBI_TaxID=382;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=A3;
RA   Au S., Bergeron J., Dion P.;
RT   "The octopine catabolism operon of Rhizobium meliloti A3.";
RL   Submitted (AUG-1996) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Oxidative cleavage of octopine into L-arginine and pyruvate.
CC       {ECO:0000250}.
CC   -!- PATHWAY: Opine metabolism; octopine degradation.
CC   -!- SUBUNIT: Heterodimer of a subunit A and a subunit B.
CC   -!- SIMILARITY: To T-protein and to dimethylglycine dehydrogenase.
CC       {ECO:0000305}.
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DR   EMBL; U66830; AAB07523.1; -; Genomic_DNA.
DR   AlphaFoldDB; P72300; -.
DR   SMR; P72300; -.
DR   UniPathway; UPA00737; -.
DR   GO; GO:0016491; F:oxidoreductase activity; IEA:UniProtKB-KW.
DR   GO; GO:0019469; P:octopine catabolic process; IEA:UniProtKB-UniPathway.
DR   Gene3D; 1.10.10.1100; -; 1.
DR   Gene3D; 3.50.50.60; -; 2.
DR   InterPro; IPR007419; BFD-like_2Fe2S-bd_dom.
DR   InterPro; IPR041854; BFD-like_2Fe2S-bd_dom_sf.
DR   InterPro; IPR036188; FAD/NAD-bd_sf.
DR   InterPro; IPR023753; FAD/NAD-binding_dom.
DR   InterPro; IPR017224; Opine_Oxase_asu/HCN_bsu.
DR   Pfam; PF04324; Fer2_BFD; 1.
DR   Pfam; PF07992; Pyr_redox_2; 1.
DR   PIRSF; PIRSF037495; Opine_OX_OoxA/HcnB; 1.
DR   SUPFAM; SSF51905; SSF51905; 1.
PE   3: Inferred from homology;
KW   Oxidoreductase.
FT   CHAIN           1..526
FT                   /note="Opine oxidase subunit A"
FT                   /id="PRO_0000058051"
SQ   SEQUENCE   526 AA;  56202 MW;  DADFE09162FD8A41 CRC64;
     MTLREVSTAS DLREFYDVLI SGAGPAGMTA ALEASAAGAR VAVLDENPRP GGQIYRDITR
     NRPERKSYLG PDYWKGKQLA EVFDRSTIDY APRATVWSLE GRDETVAKVR NVVGVTVGGS
     ARMIEADAVV LATGAQERPM PVPGWTLQRV MTAGAAQIAL KAAGAMPSEP IVLAGCGPLL
     YLLASQLIDA GVSDLTVLDT AQSTFRMSVL RHMPEFLRSP YVLKGIRLLF KVKCQACVVS
     GVRSIAITGS ERAEGVRFTT AGGEQAIPAS SVLLHQGVIP STNLTNAAGC ELRWNDEQRA
     FEPVTDNEGR SSRQGIYVAG DGSGIAGAQA AEVSGRIAAL AALCDLGLVS VTAVAARLKP
     LHKQARRFLR GRAFLDALYT PRSSFLAPLN PETVVCRCEE ITVRKIREAI ALRPPGPNQL
     KTFLRCGMGQ CQGRLCAATV TEIMAEERKV SPADVGTYRL RSPVKPVRLA ELAQLPHTAR
     ALKAVTGRDP VDHDTNETGH ISCPDTDIAS CGQVQRRRPT SAGIVA