3Q2X

Structure of an amyloid forming peptide NKGAII (residues 27-32) from amyloid beta

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Amyloid beta A4 protein	polymer	6	615.7	1	UniProt (P05067)	Homo sapiens	ABPP,APPI,APP,Alzheimer disease amyloid protein,Amyloid precursor protein,Beta-amyloid precursor protein,Cerebral vascular amyloid peptide,CVAP,PreA4,Protease nexin-II,PN-II
2	B (A)	water	water		18.0	2	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	615.7
All*	Total formula weight	615.7

*Water molecules are not included.