1BRE

IMMUNOGLOBULIN LIGHT CHAIN PROTEIN

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... (A, B, C, D, E...)	BENCE-JONES KAPPA I PROTEIN BRE	polymer	108	11945.1	6	PIR (I39154)	Homo sapiens (human)	BENCE-JONES
2	G, H, I, J, K... (A, B, C, D, E...)	water	water		18.0	35	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	71670.7
All*	Total formula weight	71670.7

*Water molecules are not included.