3L1U

Crystal structure of Calcium-bound GmhB from E. coli.

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)	D,D-heptose 1,7-bisphosphate phosphatase	polymer	211	23490.6	2	UniProt (P63228) Pfam (PF13242)	Escherichia coli	D-glycero-D-manno-heptose 1,7-bisphosphate phosphatase
2	C, E (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	D, F (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
4	G, H (A, B)	water	water		18.0	345	Chemie (HOH)

Sequence modifications

A, B: 21 - 211 (UniProt: P63228)

PDB	External Database	Details
Met 1	-	expression tag
Gly 2	-	expression tag
Ser 3	-	expression tag
Ser 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
Ser 11	-	expression tag
Ser 12	-	expression tag
Gly 13	-	expression tag
Leu 14	-	expression tag
Val 15	-	expression tag
Pro 16	-	expression tag
Arg 17	-	expression tag
Gly 18	-	expression tag
Ser 19	-	expression tag
His 20	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	46981.2
Non-Polymers*	Number of molecules	4
	Total formula weight	211.0
All*	Total formula weight	47192.2

*Water molecules are not included.