4R9H

Crystal structure of dimeric S33C beta-2 microglobulin mutant at 1.9 Angstrom 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, C, D (A, B, C, D)	Beta-2-microglobulin	polymer	100	11895.4	4	UniProt (P61769) Pfam (PF07654)	Homo sapiens (human)
2	E, F, G, H (A, B, C, D)	water	water		18.0	168	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 99 (UniProt: P61769)

PDB	External Database	Details
Met 0	-	expression tag
Cys 33	Ser 53	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	47581.7
All*	Total formula weight	47581.7

*Water molecules are not included.