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3ADE

Crystal Structure of Keap1 in Complex with Sequestosome-1/p62

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 Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 701
ChainResidue
AARG442
AGLU444
AARG447

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 702
ChainResidue
AILE421
AASP422
AHIS424
ATYR426
AARG442
APRO492

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 A 703
ChainResidue
AHIS451
ALEU452

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 704
ChainResidue
AHIS424
AGLU444
APRO445
AGLU446
AARG447

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 705
ChainResidue
APRO361
AASN532
AHIS553

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 706
ChainResidue
ACYS406
AALA407
ASER408

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 707
ChainResidue
AILE435
AHIS436
AARG459
AASP479
AARG494
AARG498

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 708
ChainResidue
AHOH15
AHIS437
ASER438
ASER439
AARG494

site_idAC9
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 709
ChainResidue
AARG326
AVAL561
AHIS562
AGLN563

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

site_idSWS_FT_FI10
Number of Residues5
DetailsRegion: {"description":"Interaction with KEAP1","evidences":[{"source":"PubMed","id":"20173742","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"20421418","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine; by ULK1","evidences":[{"source":"PubMed","id":"24011591","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"37306101","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

243531

PDB entries from 2025-10-22

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