ID   AZO1_STAA3              Reviewed;         188 AA.
AC   Q2FJ80;
DT   11-JUL-2006, integrated into UniProtKB/Swiss-Prot.
DT   21-MAR-2006, sequence version 1.
DT   03-AUG-2022, entry version 73.
DE   RecName: Full=FMN-dependent NADPH-azoreductase;
DE            EC=1.7.-.-;
DE   AltName: Full=NADPH-dependent flavo-azoreductase;
DE   AltName: Full=NADPH-flavin azoreductase;
GN   Name=azo1; OrderedLocusNames=SAUSA300_0545;
OS   Staphylococcus aureus (strain USA300).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC   Staphylococcus.
OX   NCBI_TaxID=367830;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=USA300;
RX   PubMed=16517273; DOI=10.1016/s0140-6736(06)68231-7;
RA   Diep B.A., Gill S.R., Chang R.F., Phan T.H., Chen J.H., Davidson M.G.,
RA   Lin F., Lin J., Carleton H.A., Mongodin E.F., Sensabaugh G.F.,
RA   Perdreau-Remington F.;
RT   "Complete genome sequence of USA300, an epidemic clone of community-
RT   acquired meticillin-resistant Staphylococcus aureus.";
RL   Lancet 367:731-739(2006).
CC   -!- FUNCTION: Catalyzes the reductive cleavage of azo bond in aromatic azo
CC       compounds to the corresponding amines. Requires NADPH, but not NADH, as
CC       an electron donor for its activity (By similarity). {ECO:0000250}.
CC   -!- COFACTOR:
CC       Name=FMN; Xref=ChEBI:CHEBI:58210; Evidence={ECO:0000250};
CC   -!- SUBUNIT: Homotetramer. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the azoreductase type 2 family. {ECO:0000305}.
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; CP000255; ABD22056.1; -; Genomic_DNA.
DR   RefSeq; WP_000677261.1; NZ_CP027476.1.
DR   AlphaFoldDB; Q2FJ80; -.
DR   SMR; Q2FJ80; -.
DR   PRIDE; Q2FJ80; -.
DR   EnsemblBacteria; ABD22056; ABD22056; SAUSA300_0545.
DR   KEGG; saa:SAUSA300_0545; -.
DR   HOGENOM; CLU_055322_1_2_9; -.
DR   OMA; PEYHSGM; -.
DR   Proteomes; UP000001939; Chromosome.
DR   GO; GO:0016491; F:oxidoreductase activity; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.360; -; 1.
DR   InterPro; IPR029039; Flavoprotein-like_sf.
DR   InterPro; IPR005025; FMN_Rdtase-like.
DR   Pfam; PF03358; FMN_red; 1.
DR   SUPFAM; SSF52218; SSF52218; 1.
PE   3: Inferred from homology;
KW   Flavoprotein; FMN; NADP; Oxidoreductase.
FT   CHAIN           1..188
FT                   /note="FMN-dependent NADPH-azoreductase"
FT                   /id="PRO_0000245988"
SQ   SEQUENCE   188 AA;  20912 MW;  D7CA1764A344D641 CRC64;
     MKGLIIIGSA QVNSHTSALA RYLTEHFKTH DIEAEIFDLA EKPLNQLDFS GTTPSIDEIK
     QNMKDLKEKA MAADFLILGT PNYHGSYSGI LKNALDHLNM DYFKMKPVGL IGNSGGIVSS
     EPLSHLRVIV RSLLGIAVPT QIATHDSDFA KNEDGSYYLN DSEFQLRARL FVDQIVSFVN
     NSPYEHLK