4QFH

Structure of a glucose-6-phosphate isomerase from Trypanosoma cruzi

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Glucose-6-phosphate isomerase	polymer	616	69480.1	2	UniProt (O61113) Pfam (PF00342) UniProt (by SIFTS) (Q4E5N1)	Trypanosoma cruzi
2	C, D (A, B)	6-O-phosphono-alpha-D-glucopyranose	non-polymer		260.1	2	Chemie (G6P)
3	E, F (A, B)	water	water		18.0	1136	Chemie (HOH)

Sequence modifications

A, B: 1 - 608 (UniProt: O61113)

PDB	External Database	Details
Met -7	-	initiating methionine
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	138960.1
Non-Polymers*	Number of molecules	2
	Total formula weight	520.3
All*	Total formula weight	139480.4

*Water molecules are not included.