1BPN

DIFFERENTIATION AND IDENTIFICATION OF THE TWO CATALYTIC METAL BINDING SITES IN BOVINE LENS LEUCINE AMINOPEPTIDASE BY X-RAY CRYSTALLOGRAPHY

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	LEUCINE AMINOPEPTIDASE	polymer	487	52942.1	1	UniProt (P00727) Pfam (PF02789) Pfam (PF00883)	Bos taurus (bovine)
2	B, C (A)	ZINC ION	non-polymer		65.4	2	Chemie (ZN) PubChem (32051)

Sequence modifications

A: 1 - 487 (UniProt: P00727)

PDB	External Database	Details
Pro 45	Ser 45	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	52942.1
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	53072.9

*Water molecules are not included.