2FEI

Solution structure of the second SH3 domain of Human CMS protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	CD2-associated protein	polymer	65	7776.7	1	UniProt (Q9Y5K6) Pfam (PF14604)	Homo sapiens (human)	Cas ligand with multiple SH3 domains, Adapter protein CMS

Sequence modifications

A: 2 - 57 (UniProt: Q9Y5K6)

PDB	External Database	Details
Met 1	-	initiating methionine
Leu 58	-	expression tag
Glu 59	-	expression tag
His 60	-	expression tag
His 61	-	expression tag
His 62	-	expression tag
His 63	-	expression tag
His 64	-	expression tag
His 65	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	7776.7
All*	Total formula weight	7776.7

*Water molecules are not included.