6GBU

Crystal structure of the second SH3 domain of FCHSD2 (SH3-2) in complex with the fourth SH3 domain of ITSN1 (SH3d)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E, G	F-BAR and double SH3 domains protein 2	polymer	63	7048.7	4	UniProt (O94868) Pfam (PF14604) In PDB	Homo sapiens (Human)	Carom,SH3 multiple domains protein 3
2	B, D, F, H	Intersectin-1	polymer	65	7253.4	4	UniProt (Q15811) Pfam (PF07653) In PDB	Homo sapiens (Human)	SH3 domain-containing protein 1A,SH3P17

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	57208.5
All*	Total formula weight	57208.5

*Water molecules are not included.