2NOG

SANT Domain Structure of Xenopus Remodeling Factor ISWI

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	ISWI protein	polymer	173	20732.3	2	UniProt (Q6DFM0) Pfam (PF09110) In PDB	Xenopus laevis (African clawed frog)
2	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3		water	water		18.0	154	Chemie (HOH)

Sequence modifications

A, B: 737 - 900 (UniProt: Q6DFM0)

PDB	External Database	Details
Met 736	-	initiating methionine
Pro 809	Ser 818	SEE REMARK 999
Leu 902	-	expression tag
Glu 903	-	expression tag
His 904	-	expression tag
His 905	-	expression tag
His 906	-	expression tag
His 907	-	expression tag
His 908	-	expression tag
His 909	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	41464.6
Non-Polymers*	Number of molecules	2
	Total formula weight	48.6
All*	Total formula weight	41513.3

*Water molecules are not included.