Keap1, the cysteine-based mammalian intracellular sensor for electrophiles and oxidants.

scientific article

Keap1, the cysteine-based mammalian intracellular sensor for electrophiles and oxidants. is …
instance of (P31):
scholarly articleQ13442814

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P356DOI10.1016/J.ABB.2016.08.005
P932PMC publication ID5339396
P698PubMed publication ID27497696

P50authorAlbena Dinkova-KostovaQ56806438
Peter CanningQ58203119
P2093author name stringRumen V Kostov
P2860cites workCellular mechanisms of redox cell signalling: role of cysteine modification in controlling antioxidant defences in response to electrophilic lipid oxidation productsQ40616566
The electrophile counterattack response: protection against neoplasia and toxicity.Q40837888
Elevation of hepatic glutathione S-transferase activities and protection against mutagenic metabolites of benzo(a)pyrene by dietary antioxidantsQ40964782
Elevation of extrahepatic glutathione S-transferase and epoxide hydratase activities by 2(3)-tert-butyl-4-hydroxyanisoleQ41673348
Induction of glutathione transferases and NAD(P)H:quinone reductase by fumaric acid derivatives in rodent cells and tissues.Q41710629
Validation of the multiple sensor mechanism of the Keap1-Nrf2 systemQ41962064
AROMATIC-INDUCED PREVENTION OF FATAL TOXICITY OF 7,12-DIMETHYLBENZ[a]ANTHRACENEQ42098050
Diffusion dynamics of the Keap1-Cullin3 interaction in single live cellsQ42435010
Keap1, the sensor for electrophiles and oxidants that regulates the phase 2 response, is a zinc metalloprotein.Q46467626
Identification of sensor cysteines in human Keap1 modified by the cancer chemopreventive agent sulforaphaneQ46854767
Identification of the highly reactive cysteine 151 in the chemopreventive agent-sensor Keap1 protein is method-dependent.Q46952116
Direct measurement of NAD(P)H:quinone reductase from cells cultured in microtiter wells: A screening assay for anticarcinogenic enzyme inducersQ50897350
Electrostatic influence of local cysteine environments on disulfide exchange kineticsQ52732518
Dimerization of substrate adaptors can facilitate cullin-mediated ubiquitylation of proteins by a "tethering" mechanism: a two-site interaction model for the Nrf2-Keap1 complexQ53616483
Development of an efficient E. coli expression and purification system for a catalytically active, human Cullin3-RINGBox1 protein complex and elucidation of its quaternary structure with Keap1.Q54380424
[Oxidative/electrophilic stress sensor Keap1 regulates the rapid turnover of transcripition factor Nrf2]Q80145772
Conserved solvent and side-chain interactions in the 1.35 Angstrom structure of the Kelch domain of Keap1Q81309933
Crystal structure of the BTB domain from PLZFQ22003945
Structure of the Cul1-Rbx1-Skp1-F boxSkp2 SCF ubiquitin ligase complexQ24294734
Structure of the Keap1:Nrf2 interface provides mechanistic insight into Nrf2 signalingQ24298930
Structure of a RING E3 trapped in action reveals ligation mechanism for the ubiquitin-like protein NEDD8Q24299638
The selective autophagy substrate p62 activates the stress responsive transcription factor Nrf2 through inactivation of Keap1Q24300456
Molecular architecture and assembly of the DDB1-CUL4A ubiquitin ligase machineryQ24302241
Structure of the Cand1-Cul1-Roc1 complex reveals regulatory mechanisms for the assembly of the multisubunit cullin-dependent ubiquitin ligasesQ24313433
Structural insights into NEDD8 activation of cullin-RING ligases: conformational control of conjugationQ24314520
Adaptor protein self-assembly drives the control of a cullin-RING ubiquitin ligaseQ24336527
Extremely potent triterpenoid inducers of the phase 2 response: correlations of protection against oxidant and inflammatory stressQ24555749
Keap1 is a redox-regulated substrate adaptor protein for a Cul3-dependent ubiquitin ligase complexQ24559743
A major inducer of anticarcinogenic protective enzymes from broccoli: isolation and elucidation of structureQ24562666
The BTB domain, found primarily in zinc finger proteins, defines an evolutionarily conserved family that includes several developmentally regulated genes in DrosophilaQ24562764
Oxidative stress sensor Keap1 functions as an adaptor for Cul3-based E3 ligase to regulate proteasomal degradation of Nrf2Q24563807
Keap1 represses nuclear activation of antioxidant responsive elements by Nrf2 through binding to the amino-terminal Neh2 domainQ24609907
Cysteine-based regulation of the CUL3 adaptor protein Keap1Q24629359
Physiological significance of reactive cysteine residues of Keap1 in determining Nrf2 activityQ24655442
Activation of Nrf2 by arsenite and monomethylarsonous acid is independent of Keap1-C151: enhanced Keap1-Cul3 interactionQ24656061
Notes from the Field: “Green” Chemoprevention as Frugal MedicineQ27021094
Different Electrostatic Potentials Define ETGE and DLG Motifs as Hinge and Latch in Oxidative Stress ResponseQ27647812
Structural analysis of the complex of Keap1 with a prothymosin α peptideQ27650252
Structures of SPOP-Substrate Complexes: Insights into Molecular Architectures of BTB-Cul3 Ubiquitin LigasesQ27657740
A RING E3–substrate complex poised for ubiquitin-like protein transfer: structural insights into cullin-RING ligasesQ27670841
The molecular basis of CRL4DDB2/CSA ubiquitin ligase architecture, targeting, and activationQ27675805
Structural Basis for Cul3 Protein Assembly with the BTB-Kelch Family of E3 Ubiquitin LigasesQ27675990
Kinetic, Thermodynamic, and Structural Characterizations of the Association between Nrf2-DLGex Degron and Keap1Q27681060
Structural and biochemical characterization of the KLHL3–WNK kinase interaction important in blood pressure regulationQ27682289
Structure of the BTB domain of Keap1 and its interaction with the triterpenoid antagonist CDDOQ27684072
Binding mode and structure-activity relationships around direct inhibitors of the Nrf2-Keap1 complexQ27689053
The BACK domain in BTB-kelch proteins.Q35950674
Evolutionary conserved N-terminal domain of Nrf2 is essential for the Keap1-mediated degradation of the protein by proteasomeQ35974394
Pharmacokinetics and pharmacodynamics of orally administered acetylenic tricyclic bis(cyanoenone), a highly potent Nrf2 activator with a reversible covalent mode of action.Q36051913
Electron affinity of tricyclic, bicyclic, and monocyclic compounds containing cyanoenones correlates with their potency as inducers of a cytoprotective enzymeQ36086368
Probing the structural requirements of non-electrophilic naphthalene-based Nrf2 activators.Q36144939
Keap1 degradation by autophagy for the maintenance of redox homeostasisQ36187388
INDUCED PROTECTION OF ADRENAL CORTEX AGAINST 7,12-DIMETHYLBENZ(ALPHA)ANTHRACENE. INFLUENCE OF ETHIONINE. INDUCTION OF MENADIONE REDUCTASE. INCORPORATION OF THYMIDINE-H3.Q36266700
Sites of alkylation of human Keap1 by natural chemoprevention agentsQ36282229
Nrf2 is controlled by two distinct β-TrCP recognition motifs in its Neh6 domain, one of which can be modulated by GSK-3 activity.Q36467640
Keap1-nrf2 signaling: a target for cancer prevention by sulforaphaneQ36557973
Two-site substrate recognition model for the Keap1-Nrf2 system: a hinge and latch mechanismQ36642707
Multimodal activation of the ubiquitin ligase SCF by Nedd8 conjugationQ37101488
Regulatory flexibility in the Nrf2-mediated stress response is conferred by conformational cycling of the Keap1-Nrf2 protein complexQ37191843
Cul3-mediated Nrf2 ubiquitination and antioxidant response element (ARE) activation are dependent on the partial molar volume at position 151 of Keap1.Q37398830
Keap1 cysteine 288 as a potential target for diallyl trisulfide-induced Nrf2 activationQ37525077
On the mechanisms of induction of cancer-protective enzymes: a unifying proposalQ37558012
Cancer chemoprevention mechanisms mediated through the Keap1-Nrf2 pathwayQ37743477
The cytoprotective role of the Keap1-Nrf2 pathwayQ37848718
Toward clinical application of the Keap1–Nrf2 pathwayQ38105775
The Nrf2 regulatory network provides an interface between redox and intermediary metabolismQ38197467
Monitoring Keap1-Nrf2 interactions in single live cellsQ38200391
Characterizations of Three Major Cysteine Sensors of Keap1 in Stress Response.Q38822665
The gasotransmitter hydrogen sulfide induces nrf2-target genes by inactivating the keap1 ubiquitin ligase substrate adaptor through formation of a disulfide bond between cys-226 and cys-613.Q39245992
Synthesis, chemical reactivity as Michael acceptors, and biological potency of monocyclic cyanoenones, novel and highly potent anti-inflammatory and cytoprotective agentsQ39358781
SCF/{beta}-TrCP promotes glycogen synthase kinase 3-dependent degradation of the Nrf2 transcription factor in a Keap1-independent manner.Q39606140
Specific patterns of electrophile adduction trigger Keap1 ubiquitination and Nrf2 activationQ40403963
The POZ domain: a conserved protein-protein interaction motifQ28115868
Direct evidence that sulfhydryl groups of Keap1 are the sensors regulating induction of phase 2 enzymes that protect against carcinogens and oxidantsQ28218883
An Nrf2/Small Maf Heterodimer Mediates the Induction of Phase II Detoxifying Enzyme Genes through Antioxidant Response ElementsQ28244853
Covalent modification at Cys151 dissociates the electrophile sensor Keap1 from the ubiquitin ligase CUL3Q28267411
Effects of glucosinolate-rich broccoli sprouts on urinary levels of aflatoxin-DNA adducts and phenanthrene tetraols in a randomized clinical trial in He Zuo township, Qidong, People's Republic of ChinaQ28281480
Crystal structure of the Kelch domain of human Keap1Q28287182
Hrd1 suppresses Nrf2-mediated cellular protection during liver cirrhosisQ28385517
Mechanism of chemical activation of Nrf2Q28482975
Modulation of the metabolism of airborne pollutants by glucoraphanin-rich and sulforaphane-rich broccoli sprout beverages in Qidong, ChinaQ28732170
The antioxidant defense system Keap1-Nrf2 comprises a multiple sensing mechanism for responding to a wide range of chemical compoundsQ28755952
Keap1 recruits Neh2 through binding to ETGE and DLG motifs: characterization of the two-site molecular recognition modelQ28910182
Structural basis for defects of Keap1 activity provoked by its point mutations in lung cancerQ29616499
The Keap1-BTB protein is an adaptor that bridges Nrf2 to a Cul3-based E3 ligase: oxidative stress sensing by a Cul3-Keap1 ligaseQ29616502
Protection against electrophile and oxidant stress by induction of the phase 2 response: fate of cysteines of the Keap1 sensor modified by inducersQ29616503
Distinct Cysteine Residues in Keap1 Are Required for Keap1-Dependent Ubiquitination of Nrf2 and for Stabilization of Nrf2 by Chemopreventive Agents and Oxidative StressQ29617845
Prospective type 1 and type 2 disulfides of Keap1 protein.Q30371642
Keap1 perceives stress via three sensors for the endogenous signaling molecules nitric oxide, zinc, and alkenalsQ30497261
Nitro-fatty acids and cyclopentenone prostaglandins share strategies to activate the Keap1-Nrf2 system: a study using green fluorescent protein transgenic zebrafishQ30586026
The critical role of nitric oxide signaling, via protein S-guanylation and nitrated cyclic GMP, in the antioxidant adaptive responseQ33586008
Identification of a common chemical signal regulating the induction of enzymes that protect against chemical carcinogenesisQ33665840
Activation of NRF2 by nitrosative agents and H2O2 involves KEAP1 disulfide formationQ33707203
Keap1 is a forked-stem dimer structure with two large spheres enclosing the intervening, double glycine repeat, and C-terminal domainsQ33734064
Small molecule modulators of antioxidant response pathwayQ33782967
Modifying specific cysteines of the electrophile-sensing human Keap1 protein is insufficient to disrupt binding to the Nrf2 domain Neh2Q33900511
Electrophilic tuning of the chemoprotective natural product sulforaphane.Q34006681
Effects of dietary constituents on the metabolism of chemical carcinogensQ34065979
Chemoprotection against cancer by induction of phase 2 enzymesQ34160772
An exceptionally potent inducer of cytoprotective enzymes: elucidation of the structural features that determine inducer potency and reactivity with Keap1Q34231986
Glucosinolates and isothiocyanates in health and disease.Q34274313
Mechanism of Cullin3 E3 Ubiquitin Ligase DimerizationQ34387857
Sulforaphane treatment of autism spectrum disorder (ASD).Q34442394
Crystal structure of KLHL3 in complex with Cullin3Q34661978
Bioavailability of Sulforaphane from Two Broccoli Sprout Beverages: Results of a Short-term, Cross-over Clinical Trial in Qidong, ChinaQ34790043
Modification of keap1 cysteine residues by sulforaphaneQ34909588
Nrf2 Activation Protects against Solar-Simulated Ultraviolet Radiation in Mice and HumansQ35680367
The "Prochaska" microtiter plate bioassay for inducers of NQO1.Q35718429
P275copyright licenseCreative Commons Attribution 4.0 InternationalQ20007257
P6216copyright statuscopyrightedQ50423863
P407language of work or nameEnglishQ1860
P921main subjectpeptideQ172847
transcription factorQ407384
transport proteinQ2111029
DNA-binding proteinQ2252764
nuclear factor erythroid 2-related factor 2Q24788604
P1104number of pages10
P304page(s)84-93
P577publication date2016-08-03
2017-03-01
P13046publication type of scholarly workreview articleQ7318358
P1433published inArchives of Biochemistry and BiophysicsQ635818
P1476titleKeap1, the cysteine-based mammalian intracellular sensor for electrophiles and oxidants
P478volume617

Reverse relations

cites work (P2860)
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Q91691679DUB3 deubiquitinates and stabilizes NRF2 in chemotherapy resistance of colorectal cancer
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Q60920505Dysregulation of Nrf2 in Hepatocellular Carcinoma: Role in Cancer Progression and Chemoresistance
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Q58695140Falcarinol Is a Potent Inducer of Heme Oxygenase-1 and Was More Effective than Sulforaphane in Attenuating Intestinal Inflammation at Diet-Achievable Doses
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Q99629125Isomeric O-methyl cannabidiolquinones with dual BACH1/NRF2 activity
Q52723589Itaconate is an anti-inflammatory metabolite that activates Nrf2 via alkylation of KEAP1.
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Q58109842Upregulation Is a Mutual Marker in Human Tumor Cells Exposed to Physical Plasma-Derived Oxidants
Q43375856miR-128 Is Implicated in Stress Responses by Targeting MAFG in Skeletal Muscle Cells.

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