4MNS

Crystal structure of the major pollen allergen Bet v 1-A in complex with P303

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Major pollen allergen Bet v 1-A	polymer	159	17461.6	1	UniProt (P15494) Pfam (PF00407) In PDB	Betula pendula (white birch)	Allergen Bet v I-A
2	A	(3R,4R,5aR,11aR)-3-methyl-6,11-dioxo-2,3,4,5,5a,6,11,11a-octahydrothiepino[3,2-g]isoquinoline-4-carboxylic acid	non-polymer		305.3	1	Chemie (2AX)
3		water	water		18.0	321	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	17461.6
Non-Polymers*	Number of molecules	1
	Total formula weight	305.3
All*	Total formula weight	17766.9

*Water molecules are not included.