2BM2

human beta-II tryptase in complex with 4-(3-Aminomethyl-phenyl)- piperidin-1-yl-(5-phenethyl- pyridin-3-yl)-methanone

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	HUMAN BETA2 TRYPTASE	polymer	245	27491.4	4	UniProt (P20231) Pfam (PF00089)	HOMO SAPIENS (HUMAN)	TRYPTASE 2, TRYPTASE II
2	E, F, G, H (A, B, C, D)	1-[3-(1-{[5-(2-PHENYLETHYL)PYRIDIN-3-YL]CARBONYL}PIPERIDIN-4-YL)PHENYL]METHANAMINE	non-polymer		399.5	4	Chemie (PM2)
3	I, J, K, L (A, B, C, D)	water	water		18.0	377	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	109965.7
Non-Polymers*	Number of molecules	4
	Total formula weight	1598.1
All*	Total formula weight	111563.8

*Water molecules are not included.