2GST

STRUCTURE OF THE XENOBIOTIC SUBSTRATE BINDING SITE OF A GLUTATHIONE S-TRANSFERASE AS REVEALED BY X-RAY CRYSTALLOGRAPHIC ANALYSIS OF PRODUCT COMPLEXES WITH THE DIASTEREOMERS OF 9-(S-GLUTATHIONYL)-10-HYDROXY-9, 10-DIHYDROPHENANTHRENE

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	polymer	217	25818.8	2	UniProt (P04905) Pfam (PF02798) Pfam (PF00043) In PDB	Rattus rattus (black rat)
2	A	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3	A, B	L-gamma-glutamyl-S-[(9S,10S)-10-hydroxy-9,10-dihydrophenanthren-9-yl]-L-cysteinylglycine	non-polymer		501.6	2	Chemie (GPS)
4		water	water		18.0	470	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	51637.6
Non-Polymers*	Number of molecules	4
	Total formula weight	1195.2
All*	Total formula weight	52832.8

*Water molecules are not included.