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2OLY

Structure of human insulin in presence of urea at pH 7.0

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E, G, I...
(A, C, E, G, I...)
Insulin A chainpolymer212383.76UniProt (P01308)Homo sapiens (human)
2B, D, F, H, J...
(B, D, F, H, J...)
Insulin B chainpolymer303434.06UniProt (P01308)
Pfam (PF00049)
Homo sapiens (human)
3EA, HA, IA, M, Q...
(I, J, K, A, B...)
RESORCINOLnon-polymer110.18Chemie (RCO)
4AA, FA, N, S, U...
(G, I, A, C, E...)
UREAnon-polymer60.17Chemie (URE)
5BA, O
(H, B)
ZINC IONnon-polymer65.42Chemie (ZN)
6CA, DA, GA, P, V
(H, J, B, F)
CHLORIDE IONnon-polymer35.55Chemie (CL)
7X
(F)
GLYCEROLnon-polymer92.11Chemie (GOL)
8JA, KA, LA, MA, NA...
(A, B, C, D, E...)
waterwater18.0235Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains12
Total formula weight34905.9
Non-Polymers*Number of molecules23
Total formula weight1701.5
All*Total formula weight36607.4
*Water molecules are not included.

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PDB entries from 2025-02-05

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