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2W44

Structure DeltaA1-A4 insulin

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E
(A, C, E)
INSULINpolymer171985.23UniProt (A6XGL2)
UniProt (by SIFTS) (P01308)
HOMO SAPIENSINS
2B, D, F
(B, D, F)
INSULINpolymer293332.83UniProt (A6XGL2)
Pfam (PF00049)
UniProt (by SIFTS) (P01308)
HOMO SAPIENS
3G, J, K
(A, C, E)
RESORCINOLnon-polymer110.13Chemie (RCO)
4H
(B)
ZINC IONnon-polymer65.41Chemie (ZN)
5I
(B)
CHLORIDE IONnon-polymer35.51Chemie (CL)
6L, M, N, O, P...
(A, B, C, D, E...)
waterwater18.044Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight15954.3
Non-Polymers*Number of molecules5
Total formula weight431.2
All*Total formula weight16385.5
*Water molecules are not included.

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PDB entries from 2025-06-11

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