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3ZGC

crystal structure of the KEAP1-NEH2 complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0034976biological_processresponse to endoplasmic reticulum stress
B0034976biological_processresponse to endoplasmic reticulum stress
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ACT B 1610
ChainResidue
BTYR491
BPRO492
BGLU493
BARG494
BHOH2157

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ACT A 1610
ChainResidue
AHOH2170
ATYR491
APRO492
AGLU493
AARG494

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ACT B 1611
ChainResidue
AASP385
AGLY386
AHOH2064
BPHE478
BARG483
BSER508

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ACT A 1611
ChainResidue
AMET399
ATYR473
ATYR491
ATYR537
AHOH2235

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ACT B 1612
ChainResidue
BMET399
BTYR473
BTYR491
BTYR537

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ACT A 1612
ChainResidue
AVAL411
AHIS432
AILE435
AHIS437
AHOH2113

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ACT B 1613
ChainResidue
APRO384
BTYR334
BSER363
BARG380
BASN382
BACT1615

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ACT A 1613
ChainResidue
ACYS434
AILE435
AHIS436
AARG459
AHOH2152

site_idAC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ACT B 1614
ChainResidue
BVAL411
BHIS432
BHIS437

site_idBC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE ACT B 1615
ChainResidue
APRO384
BARG415
BALA556
BSER602
BGLY603
BACT1613
BHOH2035

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues90
DetailsRepeat: {"description":"Kelch 1"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues100
DetailsRepeat: {"description":"Kelch 2"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues92
DetailsRepeat: {"description":"Kelch 3"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues92
DetailsRepeat: {"description":"Kelch 4"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues92
DetailsRepeat: {"description":"Kelch 5"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsSite: {"description":"Sensor for electrophilic agents","evidences":[{"source":"UniProtKB","id":"Q9Z2X8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsModified residue: {"description":"S-cGMP-cysteine","evidences":[{"source":"UniProtKB","id":"Q9Z2X8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues3
DetailsMotif: {"description":"ETGE motif","evidences":[{"source":"UniProtKB","id":"Q60795","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

250359

PDB entries from 2026-03-11

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