Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 183 (31 Jul 2019)
Sequence version 2 (25 Nov 2008)
Previous versions | rss
Other tutorials and videosHelp videoFeedback
Protein

Mitogen-activated protein kinase kinase kinase kinase 2

Gene

MAP4K2

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Serine/threonine-protein kinase which acts as an essential component of the MAP kinase signal transduction pathway. Acts as a MAPK kinase kinase kinase (MAP4K) and is an upstream activator of the stress-activated protein kinase/c-Jun N-terminal kinase (SAP/JNK) signaling pathway and to a lesser extent of the p38 MAPKs signaling pathway. Required for the efficient activation of JNKs by TRAF6-dependent stimuli, including pathogen-associated molecular patterns (PAMPs) such as polyinosine-polycytidine (poly(IC)), lipopolysaccharides (LPS), lipid A, peptidoglycan (PGN), or bacterial flagellin. To a lesser degree, IL-1 and engagement of CD40 also stimulate MAP4K2-mediated JNKs activation. The requirement for MAP4K2/GCK is most pronounced for LPS signaling, and extends to LPS stimulation of c-Jun phosphorylation and induction of IL-8. Enhances MAP3K1 oligomerization, which may relieve N-terminal mediated MAP3K1 autoinhibition and lead to activation following autophosphorylation. Mediates also the SAP/JNK signaling pathway and the p38 MAPKs signaling pathway through activation of the MAP3Ks MAP3K10/MLK2 and MAP3K11/MLK3. May play a role in the regulation of vesicle targeting or fusion. regulation of vesicle targeting or fusion.6 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the ‘Function’ section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Mg2+1 Publication

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

The tumor necrosis factor (TNF), as well as endotoxins and proinflammatory stimuli such as polyinosine-polycytidine (poly(IC)), lipopolysaccharides (LPS), peptidoglycan (PGN), flagellin, or lipid A activate MAP4K2 by promoting its autophosphorylation.2 Publications

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei45ATPPROSITE-ProRule annotation1
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei136Proton acceptorPROSITE-ProRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi22 – 30ATPPROSITE-ProRule annotation9

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionKinase, Serine/threonine-protein kinase, Transferase
Biological processImmunity, Innate immunity, Stress response
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

SignaLink: a signaling pathway resource with multi-layered regulatory networks

More...
SignaLinki
Q12851

SIGNOR Signaling Network Open Resource

More...
SIGNORi
Q12851

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Mitogen-activated protein kinase kinase kinase kinase 2 (EC:2.7.11.1)
Alternative name(s):
B lymphocyte serine/threonine-protein kinase
Germinal center kinase
Short name:
GC kinase
MAPK/ERK kinase kinase kinase 2
Short name:
MEK kinase kinase 2
Short name:
MEKKK 2
Rab8-interacting protein
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:MAP4K2
Synonyms:GCK, RAB8IP
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiHomo sapiens (Human)Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000005640 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Unplaced

Organism-specific databases

Human Gene Nomenclature Database

More...
HGNCi
HGNC:6864 MAP4K2

Online Mendelian Inheritance in Man (OMIM)

More...
MIMi
603166 gene

neXtProt; the human protein knowledge platform

More...
neXtProti
NX_Q12851

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Cell membrane, Cytoplasm, Golgi apparatus, Membrane

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Organism-specific databases

DisGeNET

More...
DisGeNETi
5871

Open Targets

More...
OpenTargetsi
ENSG00000168067

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA30610

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL5330

IUPHAR/BPS Guide to PHARMACOLOGY

More...
GuidetoPHARMACOLOGYi
2086

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...
BioMutai
MAP4K2

Domain mapping of disease mutations (DMDM)

More...
DMDMi
215274019

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000862751 – 820Mitogen-activated protein kinase kinase kinase kinase 2Add BLAST820

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei328PhosphoserineCombined sources1
Modified residuei394PhosphoserineCombined sources1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Polyubiquitinated through 'Lys-48'-polyubiquitin chains, allowing proteasomal turnover. Ubiquitination requires the kinase activity of MAP4K2/GCK.1 Publication
Autophosphorylated in response to tumor necrosis factor (TNF), endotoxins or proinflammatory stimuli. Autophosphorylation leads to activation.

Keywords - PTMi

Phosphoprotein, Ubl conjugation

Proteomic databases

The CPTAC Assay portal

More...
CPTACi
CPTAC-862
CPTAC-863

Encyclopedia of Proteome Dynamics

More...
EPDi
Q12851

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
Q12851

MaxQB - The MaxQuant DataBase

More...
MaxQBi
Q12851

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
Q12851

PeptideAtlas

More...
PeptideAtlasi
Q12851

PRoteomics IDEntifications database

More...
PRIDEi
Q12851

ProteomicsDB human proteome resource

More...
ProteomicsDBi
58984 [Q12851-1]
70069

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q12851

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
Q12851

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the ‘Expression’ section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Highly expressed in germinal center but not mantle zone B-cells. Also expressed in lung, brain and placenta and at lower levels in other tissues examined.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSG00000168067 Expressed in 157 organ(s), highest expression level in blood

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q12851 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q12851 HS

Organism-specific databases

Human Protein Atlas

More...
HPAi
HPA007330

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Interacts with TRAF2, TRAF6, MAP3K1/MEKK1 and MAP3K11/MLK3.

Interacts with RAB8A (By similarity).

By similarity

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
111809, 17 interactors

Protein interaction database and analysis system

More...
IntActi
Q12851, 14 interactors

Molecular INTeraction database

More...
MINTi
Q12851

STRING: functional protein association networks

More...
STRINGi
9606.ENSP00000294066

Chemistry databases

BindingDB database of measured binding affinities

More...
BindingDBi
Q12851

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
Q12851

Database of comparative protein structure models

More...
ModBasei
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini16 – 273Protein kinasePROSITE-ProRule annotationAdd BLAST258
Domaini482 – 793CNHPROSITE-ProRule annotationAdd BLAST312

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni294 – 314PEST1Add BLAST21
Regioni344 – 360PEST2Add BLAST17
Regioni405 – 448PEST3Add BLAST44

<p>This subsection of the ‘Family and domains’ section provides general information on the biological role of a domain. The term ‘domain’ is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The PEST domains are Pro-, Glu-, Ser-, and Thr-rich domains. Proteins with PEST domains are frequently targets of degradation by the ubiquitin proteasome.1 Publication

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0576 Eukaryota
ENOG410XP9G LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000162250

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000230824

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q12851

KEGG Orthology (KO)

More...
KOi
K04414

Identification of Orthologs from Complete Genome Data

More...
OMAi
VLGTNRD

Database of Orthologous Groups

More...
OrthoDBi
389221at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q12851

TreeFam database of animal gene trees

More...
TreeFami
TF105121

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001180 CNH_dom
IPR011009 Kinase-like_dom_sf
IPR021160 MAPKKKK
IPR000719 Prot_kinase_dom
IPR017441 Protein_kinase_ATP_BS

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00780 CNH, 1 hit
PF00069 Pkinase, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF038172 MAPKKKK, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00036 CNH, 1 hit
SM00220 S_TKc, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF56112 SSF56112, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50219 CNH, 1 hit
PS00107 PROTEIN_KINASE_ATP, 1 hit
PS50011 PROTEIN_KINASE_DOM, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequences (2+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

This entry describes 2 <p>This subsection of the ‘Sequence’ section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 4 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: Q12851-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MALLRDVSLQ DPRDRFELLQ RVGAGTYGDV YKARDTVTSE LAAVKIVKLD
60 70 80 90 100
PGDDISSLQQ EITILRECRH PNVVAYIGSY LRNDRLWICM EFCGGGSLQE
110 120 130 140 150
IYHATGPLEE RQIAYVCREA LKGLHHLHSQ GKIHRDIKGA NLLLTLQGDV
160 170 180 190 200
KLADFGVSGE LTASVAKRRS FIGTPYWMAP EVAAVERKGG YNELCDVWAL
210 220 230 240 250
GITAIELGEL QPPLFHLHPM RALMLMSKSS FQPPKLRDKT RWTQNFHHFL
260 270 280 290 300
KLALTKNPKK RPTAEKLLQH PFTTQQLPRA LLTQLLDKAS DPHLGTPSPE
310 320 330 340 350
DCELETYDMF PDTIHSRGQH GPAERTPSEI QFHQVKFGAP RRKETDPLNE
360 370 380 390 400
PWEEEWTLLG KEELSGSLLQ SVQEALEERS LTIRSASEFQ ELDSPDDTMG
410 420 430 440 450
TIKRAPFLGP LPTDPPAEEP LSSPPGTLPP PPSGPNSSPL LPTAWATMKQ
460 470 480 490 500
REDPERSSCH GLPPTPKVHM GACFSKVFNG CPLRIHAAVT WIHPVTRDQF
510 520 530 540 550
LVVGAEEGIY TLNLHELHED TLEKLISHRC SWLYCVNNVL LSLSGKSTHI
560 570 580 590 600
WAHDLPGLFE QRRLQQQVPL SIPTNRLTQR IIPRRFALST KIPDTKGCLQ
610 620 630 640 650
CRVVRNPYTG ATFLLAALPT SLLLLQWYEP LQKFLLLKNF SSPLPSPAGM
660 670 680 690 700
LEPLVLDGKE LPQVCVGAEG PEGPGCRVLF HVLPLEAGLT PDILIPPEGI
710 720 730 740 750
PGSAQQVIQV DRDTILVSFE RCVRIVNMQG EPTATLAPEL TFDFPIETVV
760 770 780 790 800
CLQDSVLAFW SHGMQGRSLD TNEVTQEITD ETRIFRVLGA HRDIILESIP
810 820
TDNPEAHSNL YILTGHQSTY
Length:820
Mass (Da):91,556
Last modified:November 25, 2008 - v2
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iA59C1E99BFFAEF41
GO
Isoform 2 (identifier: Q12851-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     426-433: Missing.

Note: No experimental confirmation available.
Show »
Length:812
Mass (Da):90,809
Checksum:i8D2482212A9E1248
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 4 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
C9JCU6C9JCU6_HUMAN
Mitogen-activated protein kinase ki...
MAP4K2
307Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
H7C208H7C208_HUMAN
Mitogen-activated protein kinase ki...
MAP4K2
144Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
F8WCP4F8WCP4_HUMAN
Mitogen-activated protein kinase ki...
MAP4K2
58Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
F2Z2B3F2Z2B3_HUMAN
Mitogen-activated protein kinase ki...
MAP4K2
57Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>

<p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAA20968 differs from that shown. Contaminating sequence. Sequence of unknown origin in the N-terminal part.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti120A → R in AAA20968 (PubMed:7515885).Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_054134426 – 433Missing in isoform 2. 1 Publication8

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AP001462 Genomic DNA No translation available.
CH471076 Genomic DNA Translation: EAW74302.1
BC047865 mRNA Translation: AAH47865.1
U07349 mRNA Translation: AAA20968.1 Sequence problems.

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS8082.1 [Q12851-1]
CCDS81582.1 [Q12851-2]

Protein sequence database of the Protein Information Resource

More...
PIRi
A53714

NCBI Reference Sequences

More...
RefSeqi
NP_001294919.1, NM_001307990.1 [Q12851-2]
NP_004570.2, NM_004579.4 [Q12851-1]

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
5871

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
hsa:5871

UCSC genome browser

More...
UCSCi
uc001obh.4 human [Q12851-1]

Keywords - Coding sequence diversityi

Alternative splicing

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP001462 Genomic DNA No translation available.
CH471076 Genomic DNA Translation: EAW74302.1
BC047865 mRNA Translation: AAH47865.1
U07349 mRNA Translation: AAA20968.1 Sequence problems.
CCDSiCCDS8082.1 [Q12851-1]
CCDS81582.1 [Q12851-2]
PIRiA53714
RefSeqiNP_001294919.1, NM_001307990.1 [Q12851-2]
NP_004570.2, NM_004579.4 [Q12851-1]

3D structure databases

SMRiQ12851
ModBaseiSearch...

Protein-protein interaction databases

BioGridi111809, 17 interactors
IntActiQ12851, 14 interactors
MINTiQ12851
STRINGi9606.ENSP00000294066

Chemistry databases

BindingDBiQ12851
ChEMBLiCHEMBL5330
GuidetoPHARMACOLOGYi2086

PTM databases

iPTMnetiQ12851
PhosphoSitePlusiQ12851

Polymorphism and mutation databases

BioMutaiMAP4K2
DMDMi215274019

Proteomic databases

CPTACiCPTAC-862
CPTAC-863
EPDiQ12851
jPOSTiQ12851
MaxQBiQ12851
PaxDbiQ12851
PeptideAtlasiQ12851
PRIDEiQ12851
ProteomicsDBi58984 [Q12851-1]
70069

Protocols and materials databases

The DNASU plasmid repository

More...
DNASUi
5871
Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi5871
KEGGihsa:5871
UCSCiuc001obh.4 human [Q12851-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
5871
DisGeNETi5871

GeneCards: human genes, protein and diseases

More...
GeneCardsi
MAP4K2
HGNCiHGNC:6864 MAP4K2
HPAiHPA007330
MIMi603166 gene
neXtProtiNX_Q12851
OpenTargetsiENSG00000168067
PharmGKBiPA30610

GenAtlas: human gene database

More...
GenAtlasi
Search...

Phylogenomic databases

eggNOGiKOG0576 Eukaryota
ENOG410XP9G LUCA
GeneTreeiENSGT00940000162250
HOGENOMiHOG000230824
InParanoidiQ12851
KOiK04414
OMAiVLGTNRD
OrthoDBi389221at2759
PhylomeDBiQ12851
TreeFamiTF105121

Enzyme and pathway databases

SignaLinkiQ12851
SIGNORiQ12851

Miscellaneous databases

The Gene Wiki collection of pages on human genes and proteins

More...
GeneWikii
MAP4K2

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...
GenomeRNAii
5871

Protein Ontology

More...
PROi
PR:Q12851

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSG00000168067 Expressed in 157 organ(s), highest expression level in blood
ExpressionAtlasiQ12851 baseline and differential
GenevisibleiQ12851 HS

Family and domain databases

InterProiView protein in InterPro
IPR001180 CNH_dom
IPR011009 Kinase-like_dom_sf
IPR021160 MAPKKKK
IPR000719 Prot_kinase_dom
IPR017441 Protein_kinase_ATP_BS
PfamiView protein in Pfam
PF00780 CNH, 1 hit
PF00069 Pkinase, 1 hit
PIRSFiPIRSF038172 MAPKKKK, 1 hit
SMARTiView protein in SMART
SM00036 CNH, 1 hit
SM00220 S_TKc, 1 hit
SUPFAMiSSF56112 SSF56112, 1 hit
PROSITEiView protein in PROSITE
PS50219 CNH, 1 hit
PS00107 PROTEIN_KINASE_ATP, 1 hit
PS50011 PROTEIN_KINASE_DOM, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiM4K2_HUMAN
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q12851
Secondary accession number(s): Q86VU3
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 28, 2003
Last sequence update: November 25, 2008
Last modified: July 31, 2019
This is version 183 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  3. Human chromosome 11
    Human chromosome 11: entries, gene names and cross-references to MIM
  4. Human and mouse protein kinases
    Human and mouse protein kinases: classification and index
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again