ID A0A173KVT7_9SPHN Unreviewed; 534 AA.
AC A0A173KVT7;
DT 07-SEP-2016, integrated into UniProtKB/TrEMBL.
DT 07-SEP-2016, sequence version 1.
DT 24-JAN-2024, entry version 34.
DE RecName: Full=L-aspartate oxidase {ECO:0000256|ARBA:ARBA00012173, ECO:0000256|RuleBase:RU362049};
DE EC=1.4.3.16 {ECO:0000256|ARBA:ARBA00012173, ECO:0000256|RuleBase:RU362049};
GN Name=nadB {ECO:0000313|EMBL:ANI77455.1};
GN ORFNames=EP837_01021 {ECO:0000313|EMBL:ANI77455.1};
OS Sphingobium sp. EP60837.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Sphingomonadaceae; Sphingobium.
OX NCBI_TaxID=1855519 {ECO:0000313|EMBL:ANI77455.1, ECO:0000313|Proteomes:UP000078304};
RN [1] {ECO:0000313|EMBL:ANI77455.1, ECO:0000313|Proteomes:UP000078304}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=EP60837 {ECO:0000313|EMBL:ANI77455.1,
RC ECO:0000313|Proteomes:UP000078304};
RA Lee C.-M., Yoon S.-H., Kim B.-Y.;
RT "Complete genome sequence of a organophosphorus pesticides.";
RL Submitted (JUN-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the oxidation of L-aspartate to iminoaspartate.
CC {ECO:0000256|RuleBase:RU362049}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-aspartate + O2 = H2O2 + iminosuccinate;
CC Xref=Rhea:RHEA:25876, ChEBI:CHEBI:15379, ChEBI:CHEBI:16240,
CC ChEBI:CHEBI:29991, ChEBI:CHEBI:77875; EC=1.4.3.16;
CC Evidence={ECO:0000256|ARBA:ARBA00029281};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:25877;
CC Evidence={ECO:0000256|ARBA:ARBA00029281};
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000256|ARBA:ARBA00001974,
CC ECO:0000256|RuleBase:RU362049};
CC -!- PATHWAY: Cofactor biosynthesis; NAD(+) biosynthesis; iminoaspartate
CC from L-aspartate (oxidase route): step 1/1.
CC {ECO:0000256|ARBA:ARBA00004950, ECO:0000256|RuleBase:RU362049}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|RuleBase:RU362049}.
CC -!- SIMILARITY: Belongs to the FAD-dependent oxidoreductase 2 family. NadB
CC subfamily. {ECO:0000256|ARBA:ARBA00008562,
CC ECO:0000256|RuleBase:RU362049}.
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DR EMBL; CP015986; ANI77455.1; -; Genomic_DNA.
DR RefSeq; WP_066525016.1; NZ_CP015986.1.
DR AlphaFoldDB; A0A173KVT7; -.
DR STRING; 1855519.EP837_01021; -.
DR KEGG; sphb:EP837_01021; -.
DR PATRIC; fig|1855519.3.peg.1035; -.
DR OrthoDB; 9806724at2; -.
DR UniPathway; UPA00253; UER00326.
DR Proteomes; UP000078304; Chromosome 1.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0008734; F:L-aspartate oxidase activity; IEA:UniProtKB-EC.
DR GO; GO:0044318; F:L-aspartate:fumarate oxidoreductase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0009435; P:NAD biosynthetic process; IEA:UniProtKB-UniPathway.
DR Gene3D; 3.50.50.60; FAD/NAD(P)-binding domain; 1.
DR Gene3D; 1.20.58.100; Fumarate reductase/succinate dehydrogenase flavoprotein-like, C-terminal domain; 1.
DR Gene3D; 3.90.700.10; Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain; 1.
DR InterPro; IPR003953; FAD-binding_2.
DR InterPro; IPR036188; FAD/NAD-bd_sf.
DR InterPro; IPR037099; Fum_R/Succ_DH_flav-like_C_sf.
DR InterPro; IPR015939; Fum_Rdtase/Succ_DH_flav-like_C.
DR InterPro; IPR005288; NadB.
DR InterPro; IPR027477; Succ_DH/fumarate_Rdtase_cat_sf.
DR NCBIfam; TIGR00551; nadB; 1.
DR PANTHER; PTHR42716; L-ASPARTATE OXIDASE; 1.
DR PANTHER; PTHR42716:SF2; L-ASPARTATE OXIDASE, CHLOROPLASTIC; 1.
DR Pfam; PF00890; FAD_binding_2; 1.
DR Pfam; PF02910; Succ_DH_flav_C; 1.
DR PIRSF; PIRSF000171; SDHA_APRA_LASPO; 2.
DR PRINTS; PR00368; FADPNR.
DR PRINTS; PR00411; PNDRDTASEI.
DR SUPFAM; SSF51905; FAD/NAD(P)-binding domain; 1.
DR SUPFAM; SSF46977; Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain; 1.
DR SUPFAM; SSF56425; Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain; 1.
PE 3: Inferred from homology;
KW FAD {ECO:0000256|ARBA:ARBA00022827, ECO:0000256|RuleBase:RU362049};
KW Flavoprotein {ECO:0000256|ARBA:ARBA00022630,
KW ECO:0000256|RuleBase:RU362049};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU362049};
KW Pyridine nucleotide biosynthesis {ECO:0000256|ARBA:ARBA00022642,
KW ECO:0000256|RuleBase:RU362049};
KW Reference proteome {ECO:0000313|Proteomes:UP000078304}.
FT DOMAIN 7..393
FT /note="FAD-dependent oxidoreductase 2 FAD binding"
FT /evidence="ECO:0000259|Pfam:PF00890"
FT DOMAIN 442..522
FT /note="Fumarate reductase/succinate dehydrogenase
FT flavoprotein-like C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02910"
FT ACT_SITE 291
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000171-1"
SQ SEQUENCE 534 AA; 58666 MW; F28F33F70801878B CRC64;
MPTTTHDVVI IGSGAAGLTA AISLAQDRKV LVLAKAALDS GSTNWAQGGI AAVLDAGDSF
EAHVRDTMVA GAGLNNRETV EFVVSEAPAA IDRLAELGVP FNGGEEFGER WHLTREGGHS
HRRIVHVDDA TGHAVQVALL KAARANPNIT LLEDMVAIDL ITSRHAEKYS GDGHVWGVYA
FNKNSGHVDA LLGKATILCT GGAGRTYLFS TAPRGATGDG IAMAWRAGCR VSNMEMNQFH
PTCLYNLEVK NFLITEAVRG EGGHLKLPPG VPGGGERFMP RFDPRAELAP RDVVARAIDH
EIKRLGLDYV HLDISHKPPE FVRTHFPTIY ARLLDLDIDI TKEPIPVVPA QHYTCGGVVI
DLDGRTDLPG LYAAGEVTES GLHGANRLAS NSLLECFVFG ETAAKHIRAH WDELPSPPSI
RPWDESRVTN SDEEVIVQHN WKEIRRFMWD YVGIVRTTKR LERAQHRIDL LAKEVDEYYG
HFRVTSDLIE LRNLLEVARL VVRSALKRKE SRGLHYTLDY PDMLPEAVDT VLTP
//
