4P2P

AN INDEPENDENT CRYSTALLOGRAPHIC REFINEMENT OF PORCINE PHOSPHOLIPASE A2 AT 2.4 ANGSTROMS RESOLUTION

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	PHOSPHOLIPASE A2	polymer	124	14009.7	1	UniProt (P00592) Pfam (PF00068) In PDB	Sus scrofa (pig)
2	A	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3		water	water		18.0	8	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	14009.7
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	14089.9

*Water molecules are not included.