3NSI

Crystal Structure of the Post-Refolded S100A3 Protein Expressed in Insect Cell

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Protein S100-A3	polymer	101	11725.4	2	UniProt (P33764) Pfam (PF01023) In PDB	Homo sapiens (human)	S100 calcium-binding protein A3, Protein S-100E
2		water	water		18.0	25	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	23450.8
All*	Total formula weight	23450.8

*Water molecules are not included.