MAP2K1 (mitogen-activated protein kinase kinase 1)

2003-02-01  

Identity

HGNC
MAP2K1
LOCATION
15q22.31
LOCUSID
5604
ALIAS
CFC3,MAPKK1,MEK1,MEL,MKK1,PRKMK1
FUSION GENES
Show Gene Fusions

Other Information

Locus ID:

NCBI: 5604
MIM: 176872
HGNC: 6840
Ensembl: ENSG00000169032

Variants:

dbSNP: 5604
ClinVar: 5604
TCGA: ENSG00000169032
COSMIC: MAP2K1

RNA/Proteins

Gene IDTranscript IDUniprot
ENSG00000169032ENST00000307102Q02750
ENSG00000169032ENST00000307102A4QPA9
ENSG00000169032ENST00000566326H3BRW9

Expression (GTEx)

0
10
20
30
40
50
60
70
80
90
100
Adipose - Subcutaneous
Adipose - Visceral
Adrenal Gland
Artery - Aorta
Artery - Tibial
Bladder
Brain - Amygdala
Brain - Anterior cingulate cortex
Brain - Caudate
Brain - Cerebellar Hemisphere
Brain - Cerebellum
Brain - Cortex
Brain - Frontal Cortex
Brain - Hippocampus
Brain - Hypothalamus
Brain - Nucleus accumbens
Brain - Putamen
Brain - Spinal cord
Brain - Substantia nigra
Breast - Mammary Tissue
Cells - Cultured fibroblasts
Cells - EBV - transformed lymphocytes
Cervix - Ectocervix
Cervix - Endocervix
Colon - Sigmoid
Colon - Transverse
Esophagus - Gastroesophageal Junction
Esophagus - Mucosa
Esophagus - Muscularis
Fallopian Tube
Heart - Atrial Appendage
Heart - Left Ventricle
Kidney - Cortex
Kidney - Medulla
Liver
Lung
Minor Salivary Gland
Muscle - Skeletal
Nerve - Tibial
Ovary
Pancreas
Pituitary
Prostate
Skin - Not Sun Exposed
Skin - Sun Exposed
Small Intestine - Terminal Ileum
Spleen
Stomach
Testis
Thyroid
Uterus
Vagina
Whole Blood

Pathways

PathwaySourceExternal ID
MAPK signaling pathwayKEGGko04010
ErbB signaling pathwayKEGGko04012
Autophagy - animalKEGGko04140
mTOR signaling pathwayKEGGko04150
ApoptosisKEGGko04210
Dorso-ventral axis formationKEGGko04320
VEGF signaling pathwayKEGGko04370
Focal adhesionKEGGko04510
Gap junctionKEGGko04540
Toll-like receptor signaling pathwayKEGGko04620
Natural killer cell mediated cytotoxicityKEGGko04650
T cell receptor signaling pathwayKEGGko04660
B cell receptor signaling pathwayKEGGko04662
Fc epsilon RI signaling pathwayKEGGko04664
Long-term potentiationKEGGko04720
Long-term depressionKEGGko04730
Regulation of actin cytoskeletonKEGGko04810
Insulin signaling pathwayKEGGko04910
GnRH signaling pathwayKEGGko04912
Progesterone-mediated oocyte maturationKEGGko04914
MelanogenesisKEGGko04916
Colorectal cancerKEGGko05210
Renal cell carcinomaKEGGko05211
Pancreatic cancerKEGGko05212
Endometrial cancerKEGGko05213
GliomaKEGGko05214
Prostate cancerKEGGko05215
Thyroid cancerKEGGko05216
MelanomaKEGGko05218
Bladder cancerKEGGko05219
Chronic myeloid leukemiaKEGGko05220
Acute myeloid leukemiaKEGGko05221
Non-small cell lung cancerKEGGko05223
MAPK signaling pathwayKEGGhsa04010
ErbB signaling pathwayKEGGhsa04012
Autophagy - animalKEGGhsa04140
mTOR signaling pathwayKEGGhsa04150
ApoptosisKEGGhsa04210
VEGF signaling pathwayKEGGhsa04370
Focal adhesionKEGGhsa04510
Gap junctionKEGGhsa04540
Toll-like receptor signaling pathwayKEGGhsa04620
Natural killer cell mediated cytotoxicityKEGGhsa04650
T cell receptor signaling pathwayKEGGhsa04660
B cell receptor signaling pathwayKEGGhsa04662
Fc epsilon RI signaling pathwayKEGGhsa04664
Long-term potentiationKEGGhsa04720
Long-term depressionKEGGhsa04730
Regulation of actin cytoskeletonKEGGhsa04810
Insulin signaling pathwayKEGGhsa04910
GnRH signaling pathwayKEGGhsa04912
MelanogenesisKEGGhsa04916
Pathways in cancerKEGGhsa05200
Colorectal cancerKEGGhsa05210
Renal cell carcinomaKEGGhsa05211
Pancreatic cancerKEGGhsa05212
Endometrial cancerKEGGhsa05213
GliomaKEGGhsa05214
Prostate cancerKEGGhsa05215
Thyroid cancerKEGGhsa05216
MelanomaKEGGhsa05218
Bladder cancerKEGGhsa05219
Chronic myeloid leukemiaKEGGhsa05220
Acute myeloid leukemiaKEGGhsa05221
Non-small cell lung cancerKEGGhsa05223
Vascular smooth muscle contractionKEGGhsa04270
Chemokine signaling pathwayKEGGko04062
Vascular smooth muscle contractionKEGGko04270
Chemokine signaling pathwayKEGGhsa04062
Neurotrophin signaling pathwayKEGGko04722
Prion diseasesKEGGko05020
Neurotrophin signaling pathwayKEGGhsa04722
Prion diseasesKEGGhsa05020
Fc gamma R-mediated phagocytosisKEGGko04666
Dorso-ventral axis formationKEGGhsa04320
Fc gamma R-mediated phagocytosisKEGGhsa04666
Progesterone-mediated oocyte maturationKEGGhsa04914
Oocyte meiosisKEGGko04114
Oocyte meiosisKEGGhsa04114
Osteoclast differentiationKEGGko04380
Osteoclast differentiationKEGGhsa04380
Influenza AKEGGko05164
Influenza AKEGGhsa05164
Cholinergic synapseKEGGhsa04725
Serotonergic synapseKEGGhsa04726
AlcoholismKEGGhsa05034
AlcoholismKEGGko05034
PI3K-Akt signaling pathwayKEGGhsa04151
PI3K-Akt signaling pathwayKEGGko04151
Hepatitis BKEGGhsa05161
HIF-1 signaling pathwayKEGGhsa04066
Proteoglycans in cancerKEGGhsa05205
Proteoglycans in cancerKEGGko05205
Estrogen signaling pathwayKEGGhsa04915
Estrogen signaling pathwayKEGGko04915
TNF signaling pathwayKEGGhsa04668
TNF signaling pathwayKEGGko04668
Prolactin signaling pathwayKEGGhsa04917
Prolactin signaling pathwayKEGGko04917
MicroRNAs in cancerKEGGhsa05206
MicroRNAs in cancerKEGGko05206
Ras signaling pathwayKEGGhsa04014
Rap1 signaling pathwayKEGGhsa04015
Rap1 signaling pathwayKEGGko04015
FoxO signaling pathwayKEGGhsa04068
Thyroid hormone signaling pathwayKEGGhsa04919
Oxytocin signaling pathwayKEGGhsa04921
Oxytocin signaling pathwayKEGGko04921
cGMP-PKG signaling pathwayKEGGhsa04022
cGMP-PKG signaling pathwayKEGGko04022
cAMP signaling pathwayKEGGhsa04024
cAMP signaling pathwayKEGGko04024
Signaling pathways regulating pluripotency of stem cellsKEGGhsa04550
Signaling pathways regulating pluripotency of stem cellsKEGGko04550
Central carbon metabolism in cancerKEGGhsa05230
Choline metabolism in cancerKEGGhsa05231
Central carbon metabolism in cancerKEGGko05230
Choline metabolism in cancerKEGGko05231
MAPK (ERK1/2) signalingKEGGhsa_M00687
MAPK (ERK1/2) signalingKEGGM00687
Sphingolipid signaling pathwayKEGGhsa04071
Sphingolipid signaling pathwayKEGGko04071
DiseaseREACTOMER-HSA-1643685
Diseases of signal transductionREACTOMER-HSA-5663202
Infectious diseaseREACTOMER-HSA-5663205
Uptake and actions of bacterial toxinsREACTOMER-HSA-5339562
Uptake and function of anthrax toxinsREACTOMER-HSA-5210891
Immune SystemREACTOMER-HSA-168256
Innate Immune SystemREACTOMER-HSA-168249
Toll-Like Receptors CascadesREACTOMER-HSA-168898
Toll Like Receptor 10 (TLR10) CascadeREACTOMER-HSA-168142
MyD88 cascade initiated on plasma membraneREACTOMER-HSA-975871
MAP kinase activation in TLR cascadeREACTOMER-HSA-450294
Toll Like Receptor 3 (TLR3) CascadeREACTOMER-HSA-168164
MyD88-independent TLR3/TLR4 cascadeREACTOMER-HSA-166166
TRIF-mediated TLR3/TLR4 signalingREACTOMER-HSA-937061
Toll Like Receptor 5 (TLR5) CascadeREACTOMER-HSA-168176
Toll Like Receptor 7/8 (TLR7/8) CascadeREACTOMER-HSA-168181
MyD88 dependent cascade initiated on endosomeREACTOMER-HSA-975155
TRAF6 mediated induction of NFkB and MAP kinases upon TLR7/8 or 9 activationREACTOMER-HSA-975138
Toll Like Receptor 9 (TLR9) CascadeREACTOMER-HSA-168138
Toll Like Receptor 4 (TLR4) CascadeREACTOMER-HSA-166016
Activated TLR4 signallingREACTOMER-HSA-166054
MyD88:Mal cascade initiated on plasma membraneREACTOMER-HSA-166058
Toll Like Receptor 2 (TLR2) CascadeREACTOMER-HSA-181438
Toll Like Receptor TLR1:TLR2 CascadeREACTOMER-HSA-168179
Toll Like Receptor TLR6:TLR2 CascadeREACTOMER-HSA-168188
DAP12 interactionsREACTOMER-HSA-2172127
DAP12 signalingREACTOMER-HSA-2424491
RAF/MAP kinase cascadeREACTOMER-HSA-5673001
RAF activationREACTOMER-HSA-5673000
MAP2K and MAPK activationREACTOMER-HSA-5674135
Negative regulation of MAPK pathwayREACTOMER-HSA-5675221
Negative feedback regulation of MAPK pathwayREACTOMER-HSA-5674499
Fc epsilon receptor (FCERI) signalingREACTOMER-HSA-2454202
FCERI mediated MAPK activationREACTOMER-HSA-2871796
Cytokine Signaling in Immune systemREACTOMER-HSA-1280215
Signaling by InterleukinsREACTOMER-HSA-449147
Interleukin-1 signalingREACTOMER-HSA-446652
Interleukin-2 signalingREACTOMER-HSA-451927
Interleukin receptor SHC signalingREACTOMER-HSA-912526
Interleukin-3, 5 and GM-CSF signalingREACTOMER-HSA-512988
Signal TransductionREACTOMER-HSA-162582
Signaling by EGFRREACTOMER-HSA-177929
GRB2 events in EGFR signalingREACTOMER-HSA-179812
SHC1 events in EGFR signalingREACTOMER-HSA-180336
Signaling by Insulin receptorREACTOMER-HSA-74752
Insulin receptor signalling cascadeREACTOMER-HSA-74751
IRS-mediated signallingREACTOMER-HSA-112399
SOS-mediated signallingREACTOMER-HSA-112412
Signalling by NGFREACTOMER-HSA-166520
NGF signalling via TRKA from the plasma membraneREACTOMER-HSA-187037
Signalling to ERKsREACTOMER-HSA-187687
Signalling to RASREACTOMER-HSA-167044
Signalling to p38 via RIT and RINREACTOMER-HSA-187706
Prolonged ERK activation eventsREACTOMER-HSA-169893
Frs2-mediated activationREACTOMER-HSA-170968
ARMS-mediated activationREACTOMER-HSA-170984
Signaling by PDGFREACTOMER-HSA-186797
Downstream signal transductionREACTOMER-HSA-186763
Signaling by VEGFREACTOMER-HSA-194138
VEGFA-VEGFR2 PathwayREACTOMER-HSA-4420097
VEGFR2 mediated cell proliferationREACTOMER-HSA-5218921
Signaling by SCF-KITREACTOMER-HSA-1433557
MAPK family signaling cascadesREACTOMER-HSA-5683057
MAPK1/MAPK3 signalingREACTOMER-HSA-5684996
RAF-independent MAPK1/3 activationREACTOMER-HSA-112409
MAPK3 (ERK1) activationREACTOMER-HSA-110056
Signaling by GPCRREACTOMER-HSA-372790
Gastrin-CREB signalling pathway via PKC and MAPKREACTOMER-HSA-881907
Signaling by Type 1 Insulin-like Growth Factor 1 Receptor (IGF1R)REACTOMER-HSA-2404192
IGF1R signaling cascadeREACTOMER-HSA-2428924
IRS-related events triggered by IGF1RREACTOMER-HSA-2428928
Signaling by LeptinREACTOMER-HSA-2586552
Developmental BiologyREACTOMER-HSA-1266738
Axon guidanceREACTOMER-HSA-422475
NCAM signaling for neurite out-growthREACTOMER-HSA-375165
L1CAM interactionsREACTOMER-HSA-373760
Signal transduction by L1REACTOMER-HSA-445144
MAP3K8 (TPL2)-dependent MAPK1/3 activationREACTOMER-HSA-5684264
Phospholipase D signaling pathwayKEGGko04072
Phospholipase D signaling pathwayKEGGhsa04072
EGFR tyrosine kinase inhibitor resistanceKEGGko01521
Endocrine resistanceKEGGko01522
EGFR tyrosine kinase inhibitor resistanceKEGGhsa01521
Endocrine resistanceKEGGhsa01522
RET signalingREACTOMER-HSA-8853659
Breast cancerKEGGko05224
Breast cancerKEGGhsa05224
Oncogenic MAPK signalingREACTOMER-HSA-6802957
Signaling by RAS mutantsREACTOMER-HSA-6802949
Signaling by high-kinase activity BRAF mutantsREACTOMER-HSA-6802948
Signaling by moderate kinase activity BRAF mutantsREACTOMER-HSA-6802946
Paradoxical activation of RAF signaling by kinase inactive BRAFREACTOMER-HSA-6802955
Signaling by BRAF and RAF fusionsREACTOMER-HSA-6802952
Apelin signaling pathwayKEGGhsa04371

Protein levels (Protein atlas)

Not detected
Low
Medium
High
cerebral cortex
cerebellum
hippocampus
caudate
thyroid gland
parathyroid gland
adrenal gland
nasopharynx
bronchus
lung
oral mucosa
salivary gland
esophagus
stomach 1
stomach 2
duodenum
small intestine
colon
rectum
liver
gallbladder
pancreas
kidney
urinary bladder
testis
epididymis
seminal vesicle
prostate
vagina
ovary
fallopian tube
endometrium 1
endometrium 2
cervix, uterine
placenta
breast
heart muscle
smooth muscle
skeletal muscle
soft tissue 1
soft tissue 2
adipose tissue
skin 1
skin 2
appendix
spleen
lymph node
tonsil
bone marrow

PharmGKB

Entity IDNameTypeEvidenceAssociationPKPDPMIDs
PA24928ARAFGenePathwayassociated
PA25408BRAFGenePathwayassociated28362716
PA283MAPK8GenePathwayassociated20124951
PA30616MAPK1GenePathwayassociated20124951, 28362716
PA30617MAPK10GenePathwayassociated20124951
PA30618MAPK11GenePathwayassociated20124951
PA30619MAPK12GenePathwayassociated20124951
PA30620MAPK13GenePathwayassociated20124951
PA30621MAPK14GenePathwayassociated20124951
PA30622MAPK3GenePathwayassociated20124951, 28362716
PA30623MAPK4GenePathwayassociated20124951
PA30624MAPK6GenePathwayassociated20124951
PA30625MAPK7GenePathwayassociated20124951
PA30630MAPK9GenePathwayassociated20124951
PA34183RAF1GenePathwayassociated20124951, 28362716

References

Pubmed IDYearTitleCitations
364424782023High-Throughput Functional Evaluation of MAP2K1 Variants in Cancer.4
370298172023Genetic variants of SOS2, MAP2K1 and RASGRF2 in the RAS pathway genes predict survival of HBV-related hepatocellular carcinoma patients.4
370948582023Modeling Osteoarthritis: MiR-16-5p Attenuates IL-1β Induced Chondrocyte Dysfunction by Targeting MAP2K1 through the MAPK Pathway.1
373578512023Clinical associations of BRAF and MAP2K1 mutations in pediatric Langerhans cell histiocytosis: When 1 + 1 = 3.0
375655342023MAP2K1-mutated melanocytic tumors have reproducible histopathologic features and share similarities with melanocytic tumors with BRAF V600E mutations.2
375791402023Evolutionary history of MEK1 illuminates the nature of deleterious mutations.0
378697942023Activating mutations drive human MEK1 kinase using a gear-shifting mechanism.1
364424782023High-Throughput Functional Evaluation of MAP2K1 Variants in Cancer.4
370298172023Genetic variants of SOS2, MAP2K1 and RASGRF2 in the RAS pathway genes predict survival of HBV-related hepatocellular carcinoma patients.4
370948582023Modeling Osteoarthritis: MiR-16-5p Attenuates IL-1β Induced Chondrocyte Dysfunction by Targeting MAP2K1 through the MAPK Pathway.1
373578512023Clinical associations of BRAF and MAP2K1 mutations in pediatric Langerhans cell histiocytosis: When 1 + 1 = 3.0
375655342023MAP2K1-mutated melanocytic tumors have reproducible histopathologic features and share similarities with melanocytic tumors with BRAF V600E mutations.2
375791402023Evolutionary history of MEK1 illuminates the nature of deleterious mutations.0
378697942023Activating mutations drive human MEK1 kinase using a gear-shifting mechanism.1
345955432022Clinical study of MAP2K1-mutated Langerhans cell histiocytosis in children.2

Citation

Dessen P

MAP2K1 (mitogen-activated protein kinase kinase 1)

Atlas Genet Cytogenet Oncol Haematol. 2003-02-01

Online version: http://atlasgeneticsoncology.org/gene/41270/gene-explorer/css/js/lib/zoomerang.js