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3E7Z

Structure of human insulin

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, CInsulin A chainpolymer212383.72UniProt (P01308)
In PDB
Homo sapiens (Human)
2B, DInsulin B chainpolymer293332.82UniProt (P01308)
Pfam (PF00049)
In PDB
Homo sapiens (Human)
3B, DZINC IONnon-polymer65.42Chemie (ZN)
4B, DCHLORIDE IONnon-polymer35.52Chemie (CL)
5waterwater18.020Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight11433.1
Non-Polymers*Number of molecules4
Total formula weight201.7
All*Total formula weight11634.8
*Water molecules are not included.

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PDB entries from 2024-03-27

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