7JW9

Ternary cocrystal structure of alkanesulfonate monooxygenase MsuD from Pseudomonas fluorescens

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Alkanesulfonate monooxygenase	polymer	404	44278.9	4	UniProt (Q3K9A1) Pfam (PF00296) In PDB	Pseudomonas fluorescens	FMNH2-dependent aliphatic sulfonate monooxygenase, flavin-dependent methanesulfonate monooxygenase
2	A, B, C, D	methanesulfonic acid	non-polymer		96.1	4	Chemie (03S)
3	A, B, C, D	FLAVIN MONONUCLEOTIDE	non-polymer		456.3	4	Chemie (FMN)
4	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
5		water	water		18.0	138	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 381 (UniProt: Q3K9A1)

PDB	External Database	Details
Met -22	-	initiating methionine
Gly -21	-	expression tag
Ser -20	-	expression tag
Ser -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Ser -12	-	expression tag
Ser -11	-	expression tag
Gly -10	-	expression tag
Leu -9	-	expression tag
Val -8	-	expression tag
Pro -7	-	expression tag
Arg -6	-	expression tag
Gly -5	-	expression tag
Ser -4	-	expression tag
His -3	-	expression tag
Met -2	-	expression tag
Ala -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	177115.5
Non-Polymers*	Number of molecules	9
	Total formula weight	2232.8
All*	Total formula weight	179348.3

*Water molecules are not included.