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1ZNI

INSULIN

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 D 31
ChainResidue
DHIS10
DHIS10
DHIS10
DHOH32
DHOH32
DHOH32

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ZN B 31
ChainResidue
BCL33
BCL33
BCL33
BHIS10
BHIS10
BHIS10

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 32
ChainResidue
BHIS5
BHIS10
BCL34
BCL35

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CL B 33
ChainResidue
BHIS10
BHIS10
BHIS10
BZN31
BZN31
BZN31

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL B 34
ChainResidue
BHIS5
BHIS10
BZN32

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CL B 35
ChainResidue
BHIS5
BHIS10
BZN32
DLEU17
DHOH48

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_0000015881"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues58
DetailsPeptide: {"description":"Insulin B chain","featureId":"PRO_0000015879"}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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