1OQN

Crystal structure of the phosphotyrosine binding domain (PTB) of mouse Disabled 1 (Dab1)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Disabled homolog 1	polymer	159	17960.8	2	UniProt (P97318) Pfam (PF21792) Pfam (PF00640)	Mus musculus (house mouse)	Dab1
2	C, D (C, D)	Alzheimer's disease amyloid A4 protein homolog	polymer	9	1086.1	2	UniProt (P08592)		APP, Amyloidogenic glycoprotein, AG
3	E, F (A, B)	D-MYO-INOSITOL-1,4,5-TRIPHOSPHATE	non-polymer		420.1	2	Chemie (I3P)
4	G, H, I, J (A, B, C, D)	water	water		18.0	217	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	38093.8
Non-Polymers*	Number of molecules	2
	Total formula weight	840.2
All*	Total formula weight	38934.0

*Water molecules are not included.