7K7U

BetaB2-crystallin

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, E... (I, J, K, L, A...)	Beta-crystallin B2	polymer	205	23411.9	12	UniProt (P43320) Pfam (PF00030)	Homo sapiens (Human)	Beta-B2 crystallin,Beta-crystallin Bp
2	M, N, O, P, Q... (I, J, K, L, A...)	water	water		18.0	62	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	280943.2
All*	Total formula weight	280943.2

*Water molecules are not included.