ID Q31M08_SYNE7 Unreviewed; 550 AA.
AC Q31M08;
DT 06-DEC-2005, integrated into UniProtKB/TrEMBL.
DT 06-DEC-2005, sequence version 1.
DT 27-MAR-2024, entry version 98.
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 OrderedLocusNames=Synpcc7942_1881 {ECO:0000313|EMBL:ABB57911.1};
OS Synechococcus elongatus (strain ATCC 33912 / PCC 7942 / FACHB-805)
OS (Anacystis nidulans R2).
OC Bacteria; Cyanobacteriota; Cyanophyceae; Synechococcales; Synechococcaceae;
OC Synechococcus.
OX NCBI_TaxID=1140 {ECO:0000313|EMBL:ABB57911.1, ECO:0000313|Proteomes:UP000889800};
RN [1] {ECO:0000313|Proteomes:UP000889800}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33912 / PCC 7942 / FACHB-805
RC {ECO:0000313|Proteomes:UP000889800};
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA Hammon N., Israni S., Pitluck S., Schmutz J., Larimer F., Land M.,
RA Kyrpides N., Lykidis A., Richardson P.;
RT "Complete sequence of chromosome 1 of Synechococcus elongatus PCC 7942.";
RL Submitted (AUG-2005) 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; CP000100; ABB57911.1; -; Genomic_DNA.
DR RefSeq; WP_011378229.1; NZ_JACJTX010000001.1.
DR AlphaFoldDB; Q31M08; -.
DR STRING; 1140.Synpcc7942_1881; -.
DR PaxDb; 1140-Synpcc7942_1881; -.
DR GeneID; 76400609; -.
DR KEGG; syf:Synpcc7942_1881; -.
DR eggNOG; COG0029; Bacteria.
DR HOGENOM; CLU_014312_3_0_3; -.
DR OrthoDB; 9806724at2; -.
DR BioCyc; SYNEL:SYNPCC7942_1881-MONOMER; -.
DR UniPathway; UPA00253; UER00326.
DR Proteomes; UP000889800; Chromosome.
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 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:UP000889800}.
FT DOMAIN 15..384
FT /note="FAD-dependent oxidoreductase 2 FAD binding"
FT /evidence="ECO:0000259|Pfam:PF00890"
FT DOMAIN 428..538
FT /note="Fumarate reductase/succinate dehydrogenase
FT flavoprotein-like C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02910"
SQ SEQUENCE 550 AA; 59401 MW; C4B68682FA0590C6 CRC64;
MSDSAAPAAG STAYDVIIVG AGAAGLYTGL CLPSHYRVAI LSKDLPQRSA SDWAQGGLAA
VTAPDDSADL HYADTLKAGA DLCEPAAVRL LVESAPRCVA SLLELGVAFD RTNDHLALTL
EAAHSRHRVL HAADTTGRAI VTTLLEQVLQ RPNLEILAQS LAVDLWRDRE GHCCGLLLLQ
GQQLRWLAAR AVILACGGGG QVFSQTTNPA LSTGDGVALA GRAGAKLRDL EFFQFHPTAL
VWPGAPRFLI SEAVRGEGAH VVDAQGDRFL FRYDDRGELA PRDIVSRAIY RHLLETGTEQ
VWLDLRPIPA ATVEHRFPNI LQKCRRWGLD PLQQPLPIAP AAHYWMGGVY TNLNGATTCP
GLYAVGETAC TGVHGANRLA SNSLLECLVF GRQFQNLQLP AAIAASSRLD SVHPLSVMGD
RDRWKKQRQA LQDLVWKAAG ICRDADRLQA ALAQVEVWQA DLDAEPLSQA IAAIPLGQTQ
QLDGLDAEAL RDWGELRNLL AIAQLILKSA DFRTESRGGH YRSDYPKSNP GWRVHTDVQS
GRWGTTAIGP
//
