ID   SSUD_RHOPA              Reviewed;         391 AA.
AC   Q6N6K3;
DT   15-FEB-2005, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   03-AUG-2022, entry version 100.
DE   RecName: Full=Alkanesulfonate monooxygenase {ECO:0000255|HAMAP-Rule:MF_01229};
DE            EC=1.14.14.5 {ECO:0000255|HAMAP-Rule:MF_01229};
DE   AltName: Full=FMNH2-dependent aliphatic sulfonate monooxygenase {ECO:0000255|HAMAP-Rule:MF_01229};
GN   Name=ssuD {ECO:0000255|HAMAP-Rule:MF_01229}; OrderedLocusNames=RPA2612;
OS   Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Bradyrhizobiaceae; Rhodopseudomonas.
OX   NCBI_TaxID=258594;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-98 / CGA009;
RX   PubMed=14704707; DOI=10.1038/nbt923;
RA   Larimer F.W., Chain P., Hauser L., Lamerdin J.E., Malfatti S., Do L.,
RA   Land M.L., Pelletier D.A., Beatty J.T., Lang A.S., Tabita F.R.,
RA   Gibson J.L., Hanson T.E., Bobst C., Torres y Torres J.L., Peres C.,
RA   Harrison F.H., Gibson J., Harwood C.S.;
RT   "Complete genome sequence of the metabolically versatile photosynthetic
RT   bacterium Rhodopseudomonas palustris.";
RL   Nat. Biotechnol. 22:55-61(2004).
CC   -!- FUNCTION: Catalyzes the desulfonation of aliphatic sulfonates.
CC       {ECO:0000255|HAMAP-Rule:MF_01229}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=an alkanesulfonate + FMNH2 + O2 = an aldehyde + FMN + 2 H(+) +
CC         H2O + sulfite; Xref=Rhea:RHEA:23064, ChEBI:CHEBI:15377,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:15379, ChEBI:CHEBI:17359,
CC         ChEBI:CHEBI:17478, ChEBI:CHEBI:57618, ChEBI:CHEBI:58210,
CC         ChEBI:CHEBI:134249; EC=1.14.14.5; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01229};
CC   -!- SIMILARITY: Belongs to the SsuD family. {ECO:0000255|HAMAP-
CC       Rule:MF_01229}.
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DR   EMBL; BX572601; CAE28053.1; -; Genomic_DNA.
DR   RefSeq; WP_011158162.1; NC_005296.1.
DR   AlphaFoldDB; Q6N6K3; -.
DR   SMR; Q6N6K3; -.
DR   STRING; 258594.RPA2612; -.
DR   PRIDE; Q6N6K3; -.
DR   EnsemblBacteria; CAE28053; CAE28053; RPA2612.
DR   GeneID; 66893683; -.
DR   KEGG; rpa:RPA2612; -.
DR   eggNOG; COG2141; Bacteria.
DR   HOGENOM; CLU_027853_1_0_5; -.
DR   OMA; NIFWFLP; -.
DR   PhylomeDB; Q6N6K3; -.
DR   BioCyc; RPAL258594:TX73_RS13325-MON; -.
DR   Proteomes; UP000001426; Chromosome.
DR   GO; GO:0008726; F:alkanesulfonate monooxygenase activity; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.20.20.30; -; 1.
DR   HAMAP; MF_01229; Alkanesulf_monooxygen; 1.
DR   InterPro; IPR019911; Alkanesulphonate_mOase_FMN-dep.
DR   InterPro; IPR011251; Luciferase-like_dom.
DR   InterPro; IPR036661; Luciferase-like_sf.
DR   Pfam; PF00296; Bac_luciferase; 1.
DR   SUPFAM; SSF51679; SSF51679; 1.
DR   TIGRFAMs; TIGR03565; alk_sulf_monoox; 1.
PE   3: Inferred from homology;
KW   Flavoprotein; FMN; Monooxygenase; Oxidoreductase; Reference proteome.
FT   CHAIN           1..391
FT                   /note="Alkanesulfonate monooxygenase"
FT                   /id="PRO_0000216719"
SQ   SEQUENCE   391 AA;  42480 MW;  B7B3F19463306E7F CRC64;
     MTAPQTPSSN FLWFLPTHGD GHYLGTSNGG RDVNFGYLRQ IAQAADQLGY FGVLLPTGRS
     CEDSWVVASA VAPWTERLRY LVAVRPGLQS PSVAARMTAT LDRLIGGRLL VNVVTGGDPV
     ENKGDGVFLS HDERYEVTRE FLNVYSDLLS GKTVNVAGKH ITIEDGRLLF PPVQSPRPPL
     YFGGSSDAGI DVAADTVDKY LTWGEPPAQV AEKVNRVRAV AEQRGRKLSF GIRLHVIVRE
     TNEAAWAAAD DLIRYVTDDT IAAAQKVFAR MDSVGQQRMS ELHGGRRDKL EISPNLWAGV
     GLVRGGAGTA LVGDPQTVAA RIKEYQDVGI DTFILSGYPH LEEAYRFAEL VFPLVKPQHA
     GNVTPLRANT GPFGETIANE HLPNAKQAVK P