4FR0

ArsM arsenic(III) S-adenosylmethionine methyltransferase with SAM

Replaces:  3QHU

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Arsenic methyltransferase	polymer	383	42312.7	1	UniProt (C0JV69) Pfam (PF13847)	Cyanidioschyzon sp. 5508
2	B (A)	S-ADENOSYLMETHIONINE	non-polymer		398.4	1	Chemie (SAM)

Sequence modifications

A: 1 - 370 (UniProt: C0JV69)

PDB	External Database	Details
Ser 371	-	expression tag
Gly 372	-	expression tag
Ala 373	-	expression tag
Ala 374	-	expression tag
Ala 375	-	expression tag
Leu 376	-	expression tag
Glu 377	-	expression tag
His 378	-	expression tag
His 379	-	expression tag
His 380	-	expression tag
His 381	-	expression tag
His 382	-	expression tag
His 383	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	42312.7
Non-Polymers*	Number of molecules	1
	Total formula weight	398.4
All*	Total formula weight	42711.2

*Water molecules are not included.