1XOX

SOLUTION STRUCTURE OF HUMAN SURVIVIN

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)	Apoptosis inhibitor survivin	polymer	117	13477.3	2	UniProt (O15392) Pfam (PF00653)	Homo sapiens (human)	Baculoviral IAP repeat-containing protein 5; Apoptosis inhibitor 4
2	C, D (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	26954.7
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	27085.5

*Water molecules are not included.