3EHR

Crystal Structure of Human Osteoclast Stimulating Factor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Osteoclast-stimulating factor 1	polymer	222	24994.6	2	UniProt (Q92882) Pfam (PF00018) Pfam (PF12796) In PDB	Homo sapiens (Human)
2		water	water		18.0	359	Chemie (HOH)

Sequence modifications

A, B: 1 - 214 (UniProt: Q92882)

PDB	External Database	Details
Ile 33	Phe 33	engineered mutation
Leu 215	-	expression tag
Glu 216	-	expression tag
His 217	-	expression tag
His 218	-	expression tag
His 219	-	expression tag
His 220	-	expression tag
His 221	-	expression tag
His 222	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	49989.3
All*	Total formula weight	49989.3

*Water molecules are not included.