9LB2

E2s domain of HEV ORF2 type 4

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)	Secreted protein ORF2	polymer	148	15734.5	2	UniProt (P29326)	Hepatitis E virus genotype 1 (isolate Human/Burma) (HEV-1)	ORF2s
2	C, D, E, F, G... (A, B)	SULFATE ION	non-polymer		96.1	16	Chemie (SO4)
3	M, N, U, V, W... (A, B)	(R,R)-2,3-BUTANEDIOL	non-polymer		90.1	6	Chemie (BU3)
4	Y, Z (A, B)	water	water		18.0	472	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	31469.1
Non-Polymers*	Number of molecules	22
	Total formula weight	2077.7
All*	Total formula weight	33546.8

*Water molecules are not included.