ID A0A3P0XBW0_9BACT Unreviewed; 554 AA.
AC A0A3P0XBW0;
DT 13-FEB-2019, integrated into UniProtKB/TrEMBL.
DT 13-FEB-2019, sequence version 1.
DT 24-JAN-2024, entry version 21.
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:RRA50101.1};
GN ORFNames=D1Y84_10695 {ECO:0000313|EMBL:RRA50101.1};
OS Acidipila sp. EB88.
OC Bacteria; Acidobacteriota; Terriglobia; Terriglobales; Acidobacteriaceae;
OC Acidipila.
OX NCBI_TaxID=2305226 {ECO:0000313|EMBL:RRA50101.1, ECO:0000313|Proteomes:UP000279598};
RN [1] {ECO:0000313|EMBL:RRA50101.1, ECO:0000313|Proteomes:UP000279598}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=EB88 {ECO:0000313|EMBL:RRA50101.1,
RC ECO:0000313|Proteomes:UP000279598};
RA Pold G., Deangelis K.;
RL Submitted (AUG-2018) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:RRA50101.1, ECO:0000313|Proteomes:UP000279598}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=EB88 {ECO:0000313|EMBL:RRA50101.1,
RC ECO:0000313|Proteomes:UP000279598};
RA Horta L.;
RT "Genome sequence of EB88, a novel member of the group I Acidobacteria.";
RL Submitted (DEC-2018) 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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:RRA50101.1}.
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DR EMBL; QWEV01000005; RRA50101.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3P0XBW0; -.
DR OrthoDB; 9806724at2; -.
DR UniPathway; UPA00253; UER00326.
DR Proteomes; UP000279598; Unassembled WGS sequence.
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; 1.
DR PRINTS; PR00368; FADPNR.
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:UP000279598}.
FT DOMAIN 8..394
FT /note="FAD-dependent oxidoreductase 2 FAD binding"
FT /evidence="ECO:0000259|Pfam:PF00890"
FT DOMAIN 450..542
FT /note="Fumarate reductase/succinate dehydrogenase
FT flavoprotein-like C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02910"
FT ACT_SITE 279
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000171-1"
SQ SEQUENCE 554 AA; 58847 MW; CD68BBBDB5CFB648 CRC64;
MVETKEVDFL VIGAGIAGLR AAITLAGHGR VLAITKEQLG ESNTSYAQGG IAVAMSGADD
IAEHWADTRS AGDGLVDREA AEILVAEGPP RVGELLQWGT SFDRSAATGE LQRTREGAHS
RHRILHANGD ATGAEIGRAL LARAQTEPAI ELMDWCTCTD LVQNDHGRVI GVRLLHRDGA
RLTVLARAVL LASGGAGEVY SDTTNPSVAT GDGIAAAWRA GAAIADMEFY QFHPTAFSLA
GAPRFLLSEA LRGEGAWLRN DQGERFMERY HPLLELAPRD VVARAITREG MPLPSPAGGP
PGVGRPVYLD LRHLAQAQPE LELAARFPGI SAFLARYGLL LSRDLIPVRP AAHYLMGGVE
TDRHGRTTLP GLFAAGEVAC TGVHGANRLA SNSLLEGLVF GARAAEAMLA EPPLDLTHVA
PASGGVQASG GVQASADPLR PDAASIASIR RTLQAEMWRD AGLLRDAAGL NRALTCIDEL
ALRARPIDAS SSREATELAN LLVLARLITR AALAREESRG AHFRNDFPQR DDQNFSKHSV
CVGDEPVRFA ERVL
//
