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4L7B

Structure of keap1 kelch domain with (1S,2R)-2-{[(1S)-1-[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl]-3,4-dihydroisoquinolin-2(1H)-yl]carbonyl}cyclohexanecarboxylic acid

Functional Information from GO Data
ChainGOidnamespacecontents
A0008134molecular_functiontranscription factor binding
A0016567biological_processprotein ubiquitination
A0031463cellular_componentCul3-RING ubiquitin ligase complex
B0008134molecular_functiontranscription factor binding
B0016567biological_processprotein ubiquitination
B0031463cellular_componentCul3-RING ubiquitin ligase complex
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE ACT A 701
ChainResidue
AASN401
ALEU471
ATYR491
APRO492
AGLU493
AARG494
AHOH832

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ACT A 702
ChainResidue
ATHR609
ATYR329
AGLY372

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ACT A 703
ChainResidue
AMET399
ATYR491
AARG494
AGLU496
AARG498

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE ACT A 704
ChainResidue
AARG415
APHE478
AARG483
ASER508
BASP385
BGLY386
BHOH887

site_idAC5
Number of Residues8
DetailsBINDING SITE FOR RESIDUE 1VV B 701
ChainResidue
BTYR334
BASN414
BARG415
BGLY509
BALA556
BTYR572
BSER602
BHOH871

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE NA B 702
ChainResidue
AHOH889
BHOH884
BHOH885

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ACT B 703
ChainResidue
BASN401
BTYR491
BPRO492
BGLU493
BARG494
BHOH830

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsSITE: Sensor for electrophilic agents => ECO:0000250|UniProtKB:Q9Z2X8
ChainResidueDetails
ACYS434
BCYS434

site_idSWS_FT_FI2
Number of Residues2
DetailsMOD_RES: S-cGMP-cysteine => ECO:0000250|UniProtKB:Q9Z2X8
ChainResidueDetails
ACYS434
BCYS434

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PDB entries from 2025-06-18

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