1LE7

CARBOXYLIC ESTER HYDROLASE, C 2 2 21 space group

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)	Group X Secretory Phospholipase A2	polymer	123	13644.5	2	UniProt (O15496) Pfam (PF00068)	Homo sapiens (human)	Phosphatidylcholine 2-acylhydrolase GX, GX sPLA2, sPLA2-X
2	C, G (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	D, E, F, H, I (A, B)	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	5	Chemie (MPD)
4	J, K (A, B)	water	water		18.0	210	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	27289.1
Non-Polymers*	Number of molecules	7
	Total formula weight	671.0
All*	Total formula weight	27960.1

*Water molecules are not included.