2QM6

Crystal Structure of Helicobacter Pylori Gamma-Glutamyltranspeptidase in Complex with Glutamate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	Gamma-glutamyltranspeptidase	polymer	377	40577.4	2	UniProt (O25743) Pfam (PF01019) In PDB	Helicobacter pylori	Ggt
2	B, D	Gamma-glutamyltranspeptidase	polymer	188	20410.2	2	UniProt (O25743) Pfam (PF01019) In PDB	Helicobacter pylori	Ggt
3	B, D	GLUTAMIC ACID	non-polymer		147.1	2	Chemie (GLU)
4		water	water		18.0	737	Chemie (HOH)

Sequence modifications

A, C: 25 - 379 (UniProt: O25743)

PDB	External Database	Details
Met 3	-	expression tag
Gly 4	-	expression tag
Ser 5	-	expression tag
Ser 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
His 11	-	expression tag
His 12	-	expression tag
Ser 13	-	expression tag
Ser 14	-	expression tag
Gly 15	-	expression tag
Leu 16	-	expression tag
Val 17	-	expression tag
Pro 18	-	expression tag
Arg 19	-	expression tag
Gly 20	-	expression tag
Ser 21	-	expression tag
His 22	-	expression tag
Met 23	-	expression tag
Ala 24	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	121975.1
Non-Polymers*	Number of molecules	2
	Total formula weight	294.3
All*	Total formula weight	122269.4

*Water molecules are not included.