1. Gene
  2. KEAP1 - kelch like ECH associated protein 1 Gene

KEAP1 - kelch like ECH associated protein 1 Gene

Homo sapiens

Also known as INrf2; KLHL19

Gene ID: 9817 | Gene type: protein coding

About KEAP1

Cytogenetic location: 19p13.2 Genomic coordinates (GRCh38): 19:10,486,125-10,503,356 (from NCBI)

This gene has 10 transcripts (splice variants), 189 orthologues, 54 paralogues and is associated with 94 phenotypes. Ubiquitous expression in kidney (RPKM 10.4), prostate (RPKM 9.9) and 25 other tissues.

Summary

This gene encodes a protein containing KELCH-1 like domains, as well as a BTB/POZ domain. Kelch-like ECH-associated protein 1 interacts with NF-E2-related factor 2 in a redox-sensitive manner and the dissociation of the proteins in the cytoplasm is followed by transportation of NF-E2-related factor 2 to the nucleus. This interaction results in the expression of the catalytic subunit of gamma-glutamylcysteine synthetase. Two alternatively spliced transcript variants encoding the same isoform have been found for this gene. [provided by RefSeq, Jul 2008]

KEAP1 Products(6)

mRNA Protein Name
XM_011528452.2 XP_011526754.1 kelch-like ECH-associated protein 1 isoform X1
NM_203500.2 NP_987096.1 kelch-like ECH-associated protein 1
XM_005260174.2 XP_005260231.1 kelch-like ECH-associated protein 1 isoform X1
XM_005260173.2 XP_005260230.1 kelch-like ECH-associated protein 1 isoform X1
NM_012289.4 NP_036421.2 kelch-like ECH-associated protein 1
XM_047439788.1 XP_047295744.1 kelch-like ECH-associated protein 1 isoform X2
Gene Ontology
  • Molecular Function
  • Biological Process
  • Cellular Component
Molecular Function GO Annotation Evidence Reference Source
enables RNA polymerase II-specific DNA-binding transcription factor binding IPI
IPI: Inferred from physical interaction
17015834 GOA
enables protein binding IPI
IPI: Inferred from physical interaction
15601839 GOA
enables transcription regulator inhibitor activity IDA
IDA: Inferred from direct assay
17015834 GOA
enables ubiquitin-like ligase-substrate adaptor activity IDA
IDA: Inferred from direct assay
15572695 GOA
Biological Process GO Annotation Evidence Reference Source
involved in cellular response to oxidative stress IDA
IDA: Inferred from direct assay
15601839 GOA
involved in negative regulation of response to oxidative stress IDA
IDA: Inferred from direct assay
15601839 GOA
involved in negative regulation of transcription by RNA polymerase II IDA
IDA: Inferred from direct assay
17015834 GOA
involved in protein ubiquitination IDA
IDA: Inferred from direct assay
15601839 GOA
involved in regulation of autophagy IDA
IDA: Inferred from direct assay
20452972 GOA
involved in ubiquitin-dependent protein catabolic process IDA
IDA: Inferred from direct assay
15572695 GOA
Cellular Component GO Annotation Evidence Reference Source
part of Cul3-RING ubiquitin ligase complex IDA
IDA: Inferred from direct assay
15601839 GOA
located in cytoplasm IDA
IDA: Inferred from direct assay
15601839 GOA
located in inclusion body IDA
IDA: Inferred from direct assay
20452972 GOA
located in midbody IDA
IDA: Inferred from direct assay
15166316 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

KEAP1 Protein Structure

BTB

BTB: BTB/POZ domain (67 - 178)

BACK

BACK: BTB And C-terminal Kelch (185 - 285)

Kelch_1

Kelch_1: Kelch motif (324 - 358)

Kelch_1

Kelch_1: Kelch motif (361 - 410)

Kelch_1

Kelch_1: Kelch motif (412 - 456)

Kelch_1

Kelch_1: Kelch motif (459 - 503)

Kelch_1

Kelch_1: Kelch motif (507 - 550)

Kelch_1

Kelch_1: Kelch motif (553 - 597)

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  • 624 a.a.
Protein Preferred Names Protein Names

kelch-like ECH-associated protein 1

KEAP1 delta C

cytosolic inhibitor of Nrf2

kelch-like family member 19

kelch-like protein 19

KEAP1 Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method Reference
Intra
KEAP1 Q14145 ATG5 Homo sapiens A9UGY9 25416956
Intra
KEAP1 Q14145 GYPA Homo sapiens B8Q183 25416956
Intra
KEAP1 Q14145 PTMA Homo sapiens P06454-2 25416956
Intra
KEAP1 Q14145 PTMA Homo sapiens P06454-2 25416956
Intra
KEAP1 Q14145 KLHL3 Homo sapiens Q8N4I8 25416956
Intra
KEAP1 Q14145 GPErik Homo sapiens Q14440 25416956
Intra
KEAP1 Q14145 GPErik Homo sapiens Q14440 25416956
Intra
KEAP1 Q14145 GPErik Homo sapiens Q14440 25416956
Intra
KEAP1 Q14145 RECK Homo sapiens Q6P9E2 25416956
Intra
KEAP1 Q14145 RECK Homo sapiens Q6P9E2 32296183
Intra
KEAP1 Q14145 RECK Homo sapiens Q6P9E2 25416956
Intra
KEAP1 Q14145 OXR1 Homo sapiens Q8N573-5 25416956
Intra
KEAP1 Q14145 OXR1 Homo sapiens Q8N573-5 25416956
Intra
KEAP1 Q14145 ATG5 Homo sapiens Q9H1Y0 32296183
Intra
KEAP1 Q14145 ATG5 Homo sapiens Q9H1Y0 32296183
Intra
KEAP1 Q14145 ERICH5 Homo sapiens Q6P6B1 32296183
Intra
KEAP1 Q14145 C2orf68 Homo sapiens Q2NKX9 32296183
Intra
KEAP1 Q14145 PRKAG1 Homo sapiens P54619 25416956
Intra
KEAP1 Q14145 ANKS1A Homo sapiens Q49AR9 32296183
Intra
KEAP1 Q14145 GPR151 Homo sapiens Q8TDV0 32296183
Intra
KEAP1 Q14145 IQCC Homo sapiens Q4KMZ1 32296183
Intra
KEAP1 Q14145 PALB2 Homo sapiens Q86YC2 32296183
Intra
KEAP1 Q14145 STAP2 Homo sapiens Q9UGK3 32296183
Intra
KEAP1 Q14145 NFE2L2 Homo sapiens Q16236 37187359
Intra
KEAP1 Q14145 NFE2L2 Homo sapiens Q16236
ITC
18757741
Intra
KEAP1 Q14145 NFE2L2 Homo sapiens Q16236 16888629
Intra
KEAP1 Q14145 NFE2L2 Homo sapiens Q16236 18757741
Intra
KEAP1 Q14145 NFE2L2 Homo sapiens Q16236 31169361
Intra
KEAP1 Q14145 NFE2L2 Homo sapiens Q16236 16888629
Intra
KEAP1 Q14145 NFE2L2 Homo sapiens Q16236 31262713
Intra
KEAP1 Q14145 NFE2L2 Homo sapiens Q16236 16888629
Intra
KEAP1 Q14145 NFE2L2 Homo sapiens Q16236 39009827
Intra
KEAP1 Q14145 NFE2L2 Homo sapiens Q16236
Y2H
21988832
Intra
KEAP1 Q14145 NFE2L2 Homo sapiens Q16236
SPR
31169361
Intra
KEAP1 Q14145 NFE2L2 Homo sapiens Q16236 19706542
Intra
KEAP1 Q14145 NFE2L2 Homo sapiens Q16236 31169361
Intra
KEAP1 Q14145 NFE2L2 Homo sapiens Q16236 29792731
Intra
KEAP1 Q14145 ASTN1 Homo sapiens O14525-2 31169361
Intra
KEAP1 Q14145 ASTN1 Homo sapiens O14525-2 31169361
Intra
KEAP1 Q14145 ASTN1 Homo sapiens O14525-2
SPR
31169361
Intra
KEAP1 Q14145 NUP50 Homo sapiens Q9UKX7 32296183
Intra
KEAP1 Q14145 NIBAN2 Homo sapiens Q96TA1 31262713
Intra
KEAP1 Q14145 NIBAN2 Homo sapiens Q96TA1 19615732
Intra
KEAP1 Q14145 NFE2L1 Homo sapiens Q14494 35044719
Intra
KEAP1 Q14145 NFE2L1 Homo sapiens Q14494
FPS
35044719
Intra
KEAP1 Q14145 PLEC Homo sapiens Q15149
FPS
35044719
Intra
KEAP1 Q14145 PLEC Homo sapiens Q15149 35044719
Intra
KEAP1 Q14145 ITGB2 Homo sapiens P05107 32814053
Intra
KEAP1 Q14145 ITGB2 Homo sapiens P05107 32814053
Intra
KEAP1 Q14145 ITGB2 Homo sapiens P05107 32814053
Intra
KEAP1 Q14145 SQSTM1 Homo sapiens Q13501 25416956
Intra
KEAP1 Q14145 SQSTM1 Homo sapiens Q13501 20452972
Intra
KEAP1 Q14145 SQSTM1 Homo sapiens Q13501 20452972
Intra
KEAP1 Q14145 SQSTM1 Homo sapiens Q13501 39009827
Intra
KEAP1 Q14145 SQSTM1 Homo sapiens Q13501 20173742
Intra
KEAP1 Q14145 SQSTM1 Homo sapiens Q13501 20452972
Intra
KEAP1 Q14145 SQSTM1 Homo sapiens Q13501 19615732
Intra
KEAP1 Q14145 SQSTM1 Homo sapiens Q13501
FPS
39009827
Intra
KEAP1 Q14145 SQSTM1 Homo sapiens Q13501 31169361
Intra
KEAP1 Q14145 SQSTM1 Homo sapiens Q13501 34591642
Intra
KEAP1 Q14145 WHRN Homo sapiens Q9P202 32296183
Intra
KEAP1 Q14145 TBC1D7 Homo sapiens Q9P0N9 32296183
Intra
KEAP1 Q14145 LSM3 Homo sapiens P62310 25416956
Intra
KEAP1 Q14145 SMARCD1 Homo sapiens Q96GM5 32296183
Intra
KEAP1 Q14145 CARD10 Homo sapiens Q9BWT7 32296183
Intra
KEAP1 Q14145 FAM117B Homo sapiens Q6P1L5 25416956
Intra
KEAP1 Q14145 FAM117B Homo sapiens Q6P1L5 32296183
Intra
KEAP1 Q14145 NUDT4 Homo sapiens Q9NZJ9 25416956
Cross
KEAP1 Q14145 Ikbkb Mus musculus O88351
Y2H
20600852
Intra
KEAP1 Q14145 SPRED1 Homo sapiens Q7Z699 32814053
Intra
KEAP1 Q14145 SPRED1 Homo sapiens Q7Z699 32814053
Intra
KEAP1 Q14145 SPRED1 Homo sapiens Q7Z699 32814053
Intra
KEAP1 Q14145 IFIH1 Homo sapiens Q9BYX4 32296183
Intra
KEAP1 Q14145 GYPA Homo sapiens P02724 31515488
Intra
KEAP1 Q14145 TERF1 Homo sapiens P54274 21044950
Intra
KEAP1 Q14145 TERF1 Homo sapiens P54274 21044950
Intra
KEAP1 Q14145 DPP3 Homo sapiens Q9NY33 32296183
Intra
KEAP1 Q14145 DPP3 Homo sapiens Q9NY33 19615732
Intra
KEAP1 Q14145 DPP3 Homo sapiens Q9NY33 34591642
Intra
KEAP1 Q14145 DPP3 Homo sapiens Q9NY33 25416956
Intra
KEAP1 Q14145 WFS1 Homo sapiens O76024 32814053
Intra
KEAP1 Q14145 WFS1 Homo sapiens O76024 32814053
Intra
KEAP1 Q14145 WFS1 Homo sapiens O76024 32814053
Intra
KEAP1 Q14145 RELA Homo sapiens Q04206 21988832
Intra
KEAP1 Q14145 RELA Homo sapiens Q04206 21988832
Intra
KEAP1 Q14145 RELA Homo sapiens Q04206
Y2H
21988832
Intra
KEAP1 Q14145 RELA Homo sapiens Q04206 21988832
Intra
KEAP1 Q14145 TSC22D4 Homo sapiens Q9Y3Q8 19615732
Intra
KEAP1 Q14145 ZSCAN32 Homo sapiens Q9NX65 25416956
Intra
KEAP1 Q14145 NTAQ1 Homo sapiens Q96HA8 32296183
Intra
KEAP1 Q14145 CCNB1IP1 Homo sapiens Q9NPC3 31515488
Intra
KEAP1 Q14145 GRN Homo sapiens P28799 32814053
Intra
KEAP1 Q14145 GRN Homo sapiens P28799 32814053
Intra
KEAP1 Q14145 GRN Homo sapiens P28799 32814053
Intra
KEAP1 Q14145 ETF1 Homo sapiens P62495 25416956
Intra
KEAP1 Q14145 ETF1 Homo sapiens P62495 19615732
Intra
KEAP1 Q14145 ETF1 Homo sapiens P62495 25416956
Intra
KEAP1 Q14145 ETF1 Homo sapiens P62495 25416956
Intra
KEAP1 Q14145 EAF1 Homo sapiens Q96JC9 32296183
Intra
KEAP1 Q14145 WDR83 Homo sapiens Q9BRX9 32296183
Intra
KEAP1 Q14145 WDR83 Homo sapiens Q9BRX9 31515488
Intra
KEAP1 Q14145 WDR83 Homo sapiens Q9BRX9 25416956
Intra
KEAP1 Q14145 WDR83 Homo sapiens Q9BRX9 25416956
Intra
KEAP1 Q14145 MAD2L1 Homo sapiens Q13257 31515488
Intra
KEAP1 Q14145 MAD2L1 Homo sapiens Q13257 32296183
Intra
KEAP1 Q14145 MAD2L1 Homo sapiens Q13257 25416956
Intra
KEAP1 Q14145 MAD2L1 Homo sapiens Q13257 19615732
Intra
KEAP1 Q14145 IKBKB Homo sapiens O14920 20600852
Intra
KEAP1 Q14145 IKBKB Homo sapiens O14920 20600852
Intra
KEAP1 Q14145 IKBKB Homo sapiens O14920 20600852
Intra
KEAP1 Q14145 KLHL3 Homo sapiens Q9UH77 32296183
Intra
KEAP1 Q14145 MCMBP Homo sapiens Q9BTE3-2 32296183
Intra
KEAP1 Q14145 MAPKBP1 Homo sapiens O60336 25416956
Intra
KEAP1 Q14145 MAPKBP1 Homo sapiens O60336 25416956
Intra
KEAP1 Q14145 MAPKBP1 Homo sapiens O60336 25416956
Cross: Cross-species interaction Intra: Intraspecies interaction

Recombinant KEAP1 Proteins

Cat. No. Product Name Accession Purity
HY-P75897 KEAP1 Protein, Human (sf9) Q14145 (Q2-C624) ≥95%
HY-P75899 KEAP1 Protein, Human (sf9, His-GST) Q14145 (Q2-C624) ≥95%

KEAP1 Antibodies

Cat. No. Product Name Application Reactivity
HY-P80732 Keap1 Antibody WB, IHC-P Human, Mouse

Related Diseases

Diseases Alias
Fumarase Deficiency

Fumaric Aciduria

FMRD

Fumarate Hydratase Deficiency

Deficiency, Fumarase

Parkinson Disease 17

PARK17

Parkinson'S Disease 17

Autosomal Dominant Parkinson Disease 17

Parkinson Disease, Type 17

Penis Carcinoma In Situ

Carcinoma In Situ Of Penis

Bowen'S Disease Of Penis

Grade Iii Squamous Intraepithelial Lesion Of Penis

Penile Intraepithelial Neoplasia Grade Iii

Queyrat'S Erythroplasia

Erythroplasia Of Queyrat

Pin - [Penile Intraepithelial Neoplasia]

Diabetes Mellitus

Diabetes

Microphthalmia, Isolated 1

Isolated Microphthalmia 1

MCOP1

Mcop

Anophthalmia, Clinical, Isolated

Microphthalmos, Autosomal Recessive

Goiter, Multinodular 1, With Or Without Sertoli-Leydig Cell Tumors

Euthyroid Goiter

MNG1

Simple Goiter

Goiter Euthyroid

Goiter, Nontoxic, With Intrathyroidal Calcification

Multinodular Goiter, Adolescent

Familial Multinodular Goiter

Fmng

Familial Mng

Familial Multinodular Goiter Syndrome

Goiter Multinodular 1, With Or Without Sertoli-Leydig Cell Tumors

Goiter Nontoxic With Intrathyroidal Calcification

Goiter Non-Toxic With Intrathyroidal Calcification

Multinodular Goiter Adolescent

Goiter, Multinodular, Type 1, With/Without Sertoli-Leydig Cell Tumors

Endemic Goiter

Trichothiodystrophy 4, Nonphotosensitive

Amish Brittle Hair Brain Syndrome

TTD4

Trichothiodystrophy, Nonphotosensitive 1

Hair-Brain Syndrome

Bids Syndrome

Ttdn1

Abhs

Pollitt Syndrome

Trichothiodystrophy-Neurocutaneous Syndrome

Nonphotosensitive Trichothiodystrophy 4

Trichorrhexis Nodosa Syndrome

Trichothiodystrophy 4, Non-Photosensitive

Trichothiodystrophy Non-Photosensitive 1

Lung Cancer

Lung Carcinoma

Non-Small Cell Lung Carcinoma

Lung Cancer, Protection Against

Lung Cancer, Susceptibility To

Adenocarcinoma Of Lung, Somatic

Nonsmall Cell Lung Cancer

Adenocarcinoma Of Lung, Response To Tyrosine Kinase Inhibitor In

Lung Neoplasm

Carcinoma Of Lung

Lung Non-Small Cell Carcinoma

Non-Small Cell Lung Cancer

Nsclc

Lung Neoplasms

Malignant Neoplasm Of Lung

Alveolar Cell Carcinoma

Nonsmall Cell Lung Cancer, Somatic

Nonsmall Cell Lung Cancer, Response To Tyrosine Kinase Inhibitor In

Nonsmall Cell Lung Cancer, Susceptibility To

Lung Cancer, Somatic

Lung Cancer, Resistance To

Cancer Of Lung

Cancer Of Bronchus

Cancer Of The Lung

Lung Malignancies

Lung Malignant Tumors

Malignant Lung Tumor

Malignant Tumor Of Lung

Pulmonary Cancer

Pulmonary Carcinoma

Pulmonary Neoplasms

Respiratory Carcinoma

LNCR

Adenocarcinoma Of Lung

Neoplasm Of Lung

Cancer Lung

Carcinoma Non-Small Cell Lung

Carcinoma, Non-Small-Cell Lung

Lung Cancers

Lung Carcinomas

Cancer, Lung

Cancer, Lung, Non-Small Cell

Primary Malignant Neoplasm Of Lung

Bronchioloalveolar Adenocarcinoma

Nervous System Disease

Abnormality Of The Nervous System

Nervous System Diseases

Nervous System Disorder

Amyotrophic Lateral Sclerosis 1

Amyotrophic Lateral Sclerosis

ALS

Lou Gehrig Disease

Amyotrophic Lateral Sclerosis Type 1

Charcot Disease

ALS1

Amyotrophic Lateral Sclerosis, Susceptibility To

Fals

Lou Gehrig'S Disease

Mnd

Motor Neuron Disease

Familial Amyotrophic Lateral Sclerosis

Amyotrophic Lateral Sclerosis 1, Familial

Amyotrophic Lateral Sclerosis 1, Autosomal Dominant

Motor Neuron Disease, Bulbar

Motor Neurone Disease

Amyotrophic Lateral Sclerosis With Dementia

Dementia With Amyotrophic Lateral Sclerosis

Motor Neuron Disease, Amyotrophic Lateral Sclerosis

Sclerosis, Lateral, Amyotrophic

Sclerosis, Lateral, Amyotrophic, Type 1

Amyotrophic Sclerosis

Als - [Amyotrophic Lateral Sclerosis]

Wasting Palsy

Amyotrophic Paralysis

Amyotrophy Lateral Sclerosis

Wasting Paralysis

Spinal Progressive Amyotrophy

Progressive Atrophic Paralysis

Renal Cell Carcinoma, Papillary, 1

Papillary Renal Cell Carcinoma

Hereditary Papillary Renal Cell Carcinoma

Papillary Renal Cell Carcinoma, Sporadic

Papillary Renal Cell Adenocarcinoma

RCCP

RCCP1

Renal Cell Carcinoma, Papillary

Renal Cell Carcinoma, Papillary, 1, Familial And Somatic

Chromophil Carcinoma Of Kidney

Papillary Kidney Carcinoma

Sporadic Papillary Renal Cell Carcinoma

Chromophil Renal Cell Carcinoma

Papillary Renal Carcinoma, Malignant -

Papillary Renal Cell Carcinoma, Bilateral -

Papillary Renal Cell Carcinoma, Familial -

Papillary Renal Cell Carcinoma, Multiple -

Papillary Renal Cell Carcinoma, Sporadic -

Renal Adenocarcinoma

Chromophil Rcc

Hprcc

Renal Cell Carcinoma Papillary

Chromophilic Renal Cell Carcinoma

Prcc

Carcinoma, Renal Cell, Papillary, Type 1

Type 1 Papillary Renal Cell Carcinoma

Renal Cell Carcinoma

Hereditary Papillary Renal Carcinoma

Pulmonary Large Cell Neuroendocrine Carcinoma

Large Cell Lung Neuroendocrine Carcinoma

Squamous Cell Carcinoma

Epidermoid Carcinoma

Squamous Cell Cancer

Carcinoma, Squamous Cell

Malignant Squamous Cell Tumor

Squamous Carcinoma

Squamous Cell Epithelioma

Squamous Cell Skin Cancer

Carcinoma Squamous Cell

Neoplasms, Squamous Cell

Squamous Cell Carcinoma - Category

Malignant Squamous Cell Neoplasm

Squamous Cell Carcinoma Of Skin

Lung Squamous Cell Carcinoma

Squamous Cell Carcinoma Of Lung

Squamous Cell Lung Carcinoma

Epidermoid Cell Carcinoma Of The Lung

Squamous Cell Lung Cancer

Cataract

Cataracts

Cat - [Cataract]

Cataract Form

Lens Opacity

Lens Opacities

Retinitis Pigmentosa

RP

Rod-Cone Dystrophy

Autosomal Recessive Retinitis Pigmentosa

Non-Syndromic Retinitis Pigmentosa

Pericentral Pigmentary Retinopathy

Pigmentary Retinopathy

Tapetoretinal Degeneration

Rcd

Retinitis Pigmentosa Autosomal Recessive

ARRP

Retinitis Pigmentosa, Autosomal Recessive

Retinitis Pigmentosa 1

Large Cell Carcinoma With Rhabdoid Phenotype

Large Cell Lung Carcinoma With Rhabdoid Phenotype

Diseases Alias
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Orthologs Information

Species Symbol Source ID
Mus musculus KEAP1 MGD MGI:1858732
Felis catus KEAP1 VGNC VGNC:63076
Macaca mulatta KEAP1 VGNC VGNC:73891
Canis familiaris KEAP1 VGNC VGNC:42332
Rattus norvegicus KEAP1 RGD RGD:621619
Bos taurus KEAP1 VGNC VGNC:30537
Others KEAP1 NCBI