1REI

THE MOLECULAR STRUCTURE OF A DIMER COMPOSED OF THE VARIABLE PORTIONS OF THE BENCE-JONES PROTEIN REI REFINED AT 2.0 ANGSTROMS RESOLUTION

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)	BENCE-JONES PROTEIN REI (LIGHT CHAIN)	polymer	107	11752.0	2	UniProt (P01607) Pfam (PF07686) UniProt (by SIFTS) (P01593)	Homo sapiens (human)
2	C, D (A, B)	water	water		18.0	53	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	23504.0
All*	Total formula weight	23504.0

*Water molecules are not included.