4TR1

Crystal structure of GSH-bound cGrx2/C15S

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Glutaredoxin 3	polymer	92	10505.9	1	UniProt (A8MJH2) Pfam (PF00462)	Alkaliphilus oremlandii
2	B (B)	Glutaredoxin 3	polymer	92	10570.0	1	UniProt (A8MJH2) Pfam (PF00462)	Alkaliphilus oremlandii
3	C, D (A, B)	GLUTATHIONE	non-polymer		307.3	2	Chemie (GSH)
4	E, F (A, B)	water	water		18.0	196	Chemie (HOH)

Sequence modifications

A: 1 - 85 (UniProt: A8MJH2)

PDB	External Database	Details
Ser 15	Cys 15	engineered mutation
Leu 86	-	expression tag
Glu 87	-	expression tag
His 88	-	expression tag
His 89	-	expression tag
His 90	-	expression tag
His 91	-	expression tag
His 92	-	expression tag

B: 1 - 85 (UniProt: A8MJH2)

PDB	External Database	Details
Ser 15	Cys 15	engineered mutation
Leu 86	-	expression tag
Glu 87	-	expression tag
His 88	-	expression tag
His 89	-	expression tag
His 90	-	expression tag
His 91	-	expression tag
His 92	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	21075.9
Non-Polymers*	Number of molecules	2
	Total formula weight	614.6
All*	Total formula weight	21690.6

*Water molecules are not included.