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3W7Z

1.15A structure of human 2Zn insulin at 293K

Functional Information from GO Data
ChainGOidnamespacecontents
A0005179molecular_functionhormone activity
A0005576cellular_componentextracellular region
B0005179molecular_functionhormone activity
B0005576cellular_componentextracellular region
C0005179molecular_functionhormone activity
C0005576cellular_componentextracellular region
D0005179molecular_functionhormone activity
D0005576cellular_componentextracellular region
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ZN B 501
ChainResidue
BHIS10
BHIS10
BHIS10
BHOH655
BHOH655
BHOH655

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ZN D 501
ChainResidue
DHOH620
DHOH620
DHOH620
DHIS10
DHIS10
DHIS10

Functional Information from PROSITE/UniProt
site_idPS00262
Number of Residues15
DetailsINSULIN Insulin family signature. CCTSiCSlyqLenyC
ChainResidueDetails
ACYS6-CYS20

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues40
DetailsPeptide: {"description":"Insulin A chain","featureId":"PRO_0000015821"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues58
DetailsPeptide: {"description":"Insulin B chain","featureId":"PRO_0000015819"}
ChainResidueDetails

250359

PDB entries from 2026-03-11

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