1I31

MU2 ADAPTIN SUBUNIT (AP50) OF AP2 CLATHRIN ADAPTOR, COMPLEXED WITH EGFR INTERNALIZATION PEPTIDE FYRALM AT 2.5 A RESOLUTION

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	CLATHRIN COAT ASSEMBLY PROTEIN AP50	polymer	314	35746.5	1	UniProt (P84092) Pfam (PF00928) In PDB	Rattus norvegicus (Norway rat)	MU2 ADAPTIN OF AP2 ADAPTOR
2	P	EPIDERMAL GROWTH FACTOR RECEPTOR	polymer	6	801.0	1	GenBank (6478868) UniProt (by SIFTS) (A8IP97) In PDB		EGFR
3		water	water		18.0	47	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	36547.5
All*	Total formula weight	36547.5

*Water molecules are not included.