1K3O

Crystal Structure Analysis of apo Glutathione S-Transferase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	GLUTATHIONE S-TRANSFERASE A1	polymer	221	25538.9	2	UniProt (P08263) Pfam (PF02798) Pfam (PF00043) In PDB	Homo sapiens (human)	GSTA1-1
2		water	water		18.0	247	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	51077.8
All*	Total formula weight	51077.8

*Water molecules are not included.