Reviewed, UniProtKB/Swiss-Prot A8AID7 (SSUD_CITK8)

Names and origin

Protein names

Recommended name:
    Alkanesulfonate monooxygenase
    EC=1.14.14.5
Alternative name(s):
    FMNH2-dependent aliphatic sulfonate monooxygenase

Gene names

Name:	ssuD
Ordered Locus Names:	CKO_02126

Organism

Citrobacter koseri (strain ATCC BAA-895 / CDC 4225-83 / SGSC4696) [Complete proteome] [HAMAP]

Taxonomic identifier

290338 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Citrobacter

Protein attributes

Sequence length	381 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Catalyzes the desulfonation of aliphatic sulfonates By similarity. HAMAP MF_01229
Catalytic activity	An alkanesufonate (R-CH(2)-SO3H) + FMNH2 + O2 = an aldehyde (R-CHO) + FMN + sulfite + H2O. HAMAP MF_01229
Subunit structure	Homotetramer By similarity. HAMAP MF_01229
Miscellaneous	FMNH2 which is absolutely required for this enzymatic reaction, is provided by ssuE By similarity. HAMAP MF_01229
Sequence similarities	Belongs to the ssuD family.

Ontologies

Keywords
Ligand	FMN
Molecular function	Monooxygenase Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	alkanesulfonate monooxygenase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 381	381	Alkanesulfonate monooxygenase HAMAP MF_01229		PRO_1000066818

Sequences

	Sequence		Length	Mass (Da)
	A8AID7-1 [UniParc]. Last modified October 23, 2007. Version 1. Checksum: F0B2F66F981DC7CF	FASTA	381	41,662
	10 20 30 40 50 60 MSLNMFWFLP THGDGHYLGT EAGSRPVDHG YLQQIAQTAD RLGFTGVLIP TGRSCEDAWL 70 80 90 100 110 120 VAASMIPVTQ RLKFLVALRP SVTSPTVAAR QAATLDRLSN GRALFNLVTG SDPQELAGDG 130 140 150 160 170 180 VFLDHTERYE ASSEFTQVWR RLLQGETVDF NGKHIHVRGA KLFFPAIQQP YPPLYFGGSS 190 200 210 220 230 240 DVAQDLAAEQ VDLYLTWGEP PAQVKEKIEQ VRAKAAARGR KIRFGIRLHV IVRETNEEAW 250 260 270 280 290 300 RAADRLIAHL DDDTIAKAQA AFARTDSVGQ HRMAALHNGK RDQLEISPNL WAGVGLVRGG 310 320 330 340 350 360 AGTALVGDGP TVAARINEYA ALGIDSFVLS GYPHLEEAYN VGELLFPHLD VAIPEIPQPQ 370 380 PLHQQGEAVA NEFIPRKAAQ S

References

[1]	McClelland M., Sanderson E.K., Porwollik S., Spieth J., Clifton W.S., Latreille P., Courtney L., Wang C., Pepin K., Bhonagiri V., Nash W., Johnson M., Thiruvilangam P., Wilson R. Submitted (AUG-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000822 Genomic DNA. Translation: ABV13250.1.
RefSeq	YP_001453686.1.
3D structure databases
SMR	A8AID7. Positions 1-362.
ModBase	Search...
Protein-protein interaction databases
STRING	A8AID7.
Genome annotation databases
GeneID	5585506.
GenomeReviews	Gene locus CKO_02126 in contig CP000822_GR.
KEGG	cko:CKO_02126.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG2141.
HOGENOM	HBG639644.
OMA	NIFWFLP.
Family and domain databases
HAMAP	MF_01229. Alkanesulf_monooxygen. [Tree]
InterPro	IPR019911. Alkanesulphonate_mOase_FMN-dep. IPR011251. Luciferase-like. [Graphical view]
Gene3D	G3DSA:3.20.20.30. Luciferase_like. 1 hit.
TIGRFAMs	TIGR03565. Alk_sulf_monoox. 1 hit.
ProtoNet	Search...

Entry information

Entry name

SSUD_CITK8

Accession

Primary (citable) accession number: A8AID7

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 5, 2008
Last sequence update:	October 23, 2007
Last modified:	February 9, 2010
This is version 17 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)