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6ZEX

Keap1 kelch domain bound to a small molecule fragment

Functional Information from GO Data
ChainGOidnamespacecontents
A0008134molecular_functiontranscription factor binding
A0016567biological_processprotein ubiquitination
A0031463cellular_componentCul3-RING ubiquitin ligase complex
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue DMS A 701
ChainResidue
ASER438
AMET456
ALEU457
ATHR458
AARG459

site_idAC2
Number of Residues3
Detailsbinding site for residue DMS A 702
ChainResidue
AARG494
AASN495
ADMS705

site_idAC3
Number of Residues2
Detailsbinding site for residue DMS A 703
ChainResidue
AGLN563
APHE546

site_idAC4
Number of Residues3
Detailsbinding site for residue DMS A 704
ChainResidue
AGLN530
ASER555
AQHN707

site_idAC5
Number of Residues4
Detailsbinding site for residue DMS A 705
ChainResidue
AVAL453
AALA454
AASN495
ADMS702

site_idAC6
Number of Residues4
Detailsbinding site for residue DMS A 706
ChainResidue
AARG415
APHE478
AARG483
AQHN707

site_idAC7
Number of Residues9
Detailsbinding site for residue QHN A 707
ChainResidue
AARG415
AGLY462
AARG483
ASER508
ATYR525
ASER555
AALA556
ADMS704
ADMS706

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues45
DetailsRepeat: {"description":"Kelch 1"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues50
DetailsRepeat: {"description":"Kelch 2"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues46
DetailsRepeat: {"description":"Kelch 3"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues46
DetailsRepeat: {"description":"Kelch 4"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues45
DetailsRepeat: {"description":"Kelch 5"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues46
DetailsRepeat: {"description":"Kelch 6"}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsSite: {"description":"Sensor for electrophilic agents","evidences":[{"source":"PubMed","id":"20498371","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsModified residue: {"description":"S-cGMP-cysteine","evidences":[{"source":"PubMed","id":"20498371","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues1
DetailsModified residue: {"description":"S-(2-succinyl)cysteine","evidences":[{"source":"PubMed","id":"22014577","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

242500

PDB entries from 2025-10-01

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