3BDH

Crystal structure of zinc-deficient wild-type E. coli alkaline phosphatase

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)	Alkaline phosphatase	polymer	458	48322.7	2	UniProt (P00634) Pfam (PF00245)	Escherichia coli	APase
2	C, D (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	E, F (A, B)	water	water		18.0	1134	Chemie (HOH)

Sequence modifications

A, B: 0 - 449 (UniProt: P00634)

PDB	External Database	Details
Leu 450	-	expression tag
Glu 451	-	expression tag
His 452	-	expression tag
His 453	-	expression tag
His 454	-	expression tag
His 455	-	expression tag
His 456	-	expression tag
His 457	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	96645.5
Non-Polymers*	Number of molecules	2
	Total formula weight	48.6
All*	Total formula weight	96694.1

*Water molecules are not included.