4MN7

Structural and biochemical analysis of type II free methionine-R-sulfoxide reductase from Thermoplasma acidophilum

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Putative uncharacterized protein Ta0848	polymer	149	16998.3	2	UniProt (Q9HJW5) Pfam (PF13185)	Thermoplasma acidophilum
2	C (B)	METHIONINE SULFOXIDE	non-polymer		165.2	1	Chemie (SME)
3	D, E (A, B)	water	water		18.0	174	Chemie (HOH)

Sequence modifications

A, B: 1 - 141 (UniProt: Q9HJW5)

PDB	External Database	Details
Ser 84	Cys 84	engineered mutation
Leu 142	-	expression tag
Glu 143	-	expression tag
His 144	-	expression tag
His 145	-	expression tag
His 146	-	expression tag
His 147	-	expression tag
His 148	-	expression tag
His 149	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	33996.6
Non-Polymers*	Number of molecules	1
	Total formula weight	165.2
All*	Total formula weight	34161.8

*Water molecules are not included.