Vapar_2976 (C5CNW9) is a 389-residue FMNH2-dependent alkanesulfonate monooxygenase (EC 1.14.14.5; HAMAP MF_01229, NCBIfam TIGR03565) that oxidatively cleaves aliphatic sulfonates into an aldehyde and sulfite.
"CC -!- CATALYTIC ACTIVITY:
CC Reaction=an alkanesulfonate + FMNH2 + O2 = an aldehyde + FMN + sulfite
CC + H2O + 2 H(+); 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};"