8AZ5

IAPP S20G plateau-phase fibril polymorph 4PF-CU

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	Islet amyloid polypeptide	polymer	38	3877.3	20	UniProt (P10997) Pfam (PF00214)	Homo sapiens	Amylin,Diabetes-associated peptide,DAP,Insulinoma amyloid peptide
2	AA, BA, CA, DA, EA... (I, J, M, N, O...)	water	water		18.0	20	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T: 1 - 37 (UniProt: P10997)

PDB	External Database	Details
Gly 20	Ser 53	variant
Nh2 38	-	amidation

Contents of the asymmetric unit

Polymers	Number of chains	20
	Total formula weight	77545.7
All*	Total formula weight	77545.7

*Water molecules are not included.