1FIK

HUMAN PLATELET PROFILIN I CRYSTALLIZED IN LOW SALT

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	PROFILIN	polymer	139	14940.0	1	UniProt (P07737) Pfam (PF00235) In PDB	Homo sapiens (human)
2	A	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
3		water	water		18.0	45	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	14940.0
Non-Polymers*	Number of molecules	1
	Total formula weight	95.0
All*	Total formula weight	15035.0

*Water molecules are not included.