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UniProtKB - Q9Y6E0 (STK24_HUMAN)

Entry version 197 (10 Feb 2021)
Sequence version 1 (01 Nov 1999)
Previous versions | rss
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Protein

Serine/threonine-protein kinase 24

Gene

STK24

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 that acts on both serine and threonine residues and promotes apoptosis in response to stress stimuli and caspase activation. Mediates oxidative-stress-induced cell death by modulating phosphorylation of JNK1-JNK2 (MAPK8 and MAPK9), p38 (MAPK11, MAPK12, MAPK13 and MAPK14) during oxidative stress. Plays a role in a staurosporine-induced caspase-independent apoptotic pathway by regulating the nuclear translocation of AIFM1 and ENDOG and the DNase activity associated with ENDOG. Phosphorylates STK38L on 'Thr-442' and stimulates its kinase activity. In association with STK26 negatively regulates Golgi reorientation in polarized cell migration upon RHO activation (PubMed:27807006). Regulates also cellular migration with alteration of PTPN12 activity and PXN phosphorylation: phosphorylates PTPN12 and inhibits its activity and may regulate PXN phosphorylation through PTPN12. May act as a key regulator of axon regeneration in the optic nerve and radial nerve.6 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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, Mn2+1 Publication, Co2+1 Publication, Zn2+1 Publication

<p>This subsection of the 'Function' section describes biophysical and chemical properties, such as maximal absorption, kinetic parameters, pH dependence, redox potentials and temperature dependence.<p><a href='/help/biophysicochemical_properties' target='_top'>More...</a></p>Kineticsi

  1. KM=12.8 µM for manganese ions1 Publication
  2. KM=34.9 µM for cobalt ions1 Publication
  3. KM=22.7 µM for magnesium ions1 Publication
  4. KM=4.1 µM for zinc ions1 Publication
  1. Vmax=2623.1 pmol/min/mg enzyme for manganese ions1 Publication
  2. Vmax=1746.1 pmol/min/mg enzyme for cobalt ions1 Publication
  3. Vmax=129.1 pmol/min/mg enzyme for magnesium ions1 Publication
  4. Vmax=22.3 pmol/min/mg enzyme for zinc ions1 Publication

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 sitei65ATP1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 sitei156Proton acceptorPROSITE-ProRule annotation1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi161Magnesium1
Metal bindingi174Magnesium1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 bindingi42 – 50ATP9
Nucleotide bindingi112 – 114ATP3

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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 processApoptosis
LigandATP-binding, Magnesium, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q9Y6E0

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-111465, Apoptotic cleavage of cellular proteins
R-HSA-75153, Apoptotic execution phase

SABIO-RK: Biochemical Reaction Kinetics Database

More...SABIO-RKi		Q9Y6E0

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

More...SignaLinki		Q9Y6E0

SIGNOR Signaling Network Open Resource

More...SIGNORi		Q9Y6E0

<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%5Fand%5Ftaxonomy%5Fsection">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:
Serine/threonine-protein kinase 24 (EC:2.7.11.1)
Alternative name(s):
Mammalian STE20-like protein kinase 3
Short name:
MST-3
STE20-like kinase MST3
Cleaved into the following 2 chains:
Serine/threonine-protein kinase 24 36 kDa subunit
Alternative name(s):
Mammalian STE20-like protein kinase 3 N-terminal
Short name:
MST3/N
Serine/threonine-protein kinase 24 12 kDa subunit
Alternative name(s):
Mammalian STE20-like protein kinase 3 C-terminal
Short name:
MST3/C
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:STK24
Synonyms:MST3, STK3
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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%5Fmanual">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: Chromosome 13

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:11403, STK24

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		604984, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q9Y6E0

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000102572.14

<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

Cytoplasm, Membrane, Nucleus

<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

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology%5Fand%5Fbiotech%5Fsection">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi18T → A: Loss of phosphorylation by PKA. 1 Publication1
Mutagenesisi65K → A: Loss of activity and autophosphorylation. 1 Publication1
Mutagenesisi190T → A: Loss of activity and autophosphorylation. 1 Publication1
Mutagenesisi321D → N: Loss of proteolytic cleavage by caspases. 1 Publication1

Organism-specific databases

DisGeNET

More...DisGeNETi		8428

Open Targets

More...OpenTargetsi		ENSG00000102572

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA36210

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q9Y6E0, Tchem

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...ChEMBLi		CHEMBL5082

Drug and drug target database

More...DrugBanki		DB12010, Fostamatinib

DrugCentral

More...DrugCentrali		Q9Y6E0

IUPHAR/BPS Guide to PHARMACOLOGY

More...GuidetoPHARMACOLOGYi		2217

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		STK24

Domain mapping of disease mutations (DMDM)

More...DMDMi		13626607

<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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000867111 – 443Serine/threonine-protein kinase 24Add BLAST443
ChainiPRO_00004136181 – 325Serine/threonine-protein kinase 24 36 kDa subunitAdd BLAST325
ChainiPRO_0000413619326 – 443Serine/threonine-protein kinase 24 12 kDa subunitAdd BLAST118
Isoform A (identifier: Q9Y6E0-2)
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemovedCombined sources

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 residuei18Phosphothreonine; by PKA1 Publication1
Modified residuei190Phosphothreonine; by autocatalysisCombined sources3 Publications1
Modified residuei320PhosphoserineCombined sources1
Isoform A (identifier: Q9Y6E0-2)
Modified residuei2N-acetylalanineCombined sources1
Modified residuei4PhosphoserineCombined sources1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">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

Proteolytically processed by caspases during apoptosis. Proteolytic cleavage results in kinase activation, nuclear translocation of the truncated form (MST3/N) and the induction of apoptosis.1 Publication
Isoform B is activated by phosphorylation by PKA. Oxidative stress induces phosphorylation. Activated by autophosphorylation at Thr-190 and phosphorylation at this site is essential for its function. Manganese, magnesium and cobalt-dependent autophosphorylation is mainly on threonine residues while zinc-dependent autophosphorylation is on both serine and threonine residues.4 Publications

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei325 – 326Cleavage; by caspase-3, caspase-7 and caspase-82

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		Q9Y6E0

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q9Y6E0

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q9Y6E0

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

More...PaxDbi		Q9Y6E0

PeptideAtlas

More...PeptideAtlasi		Q9Y6E0

PRoteomics IDEntifications database

More...PRIDEi		Q9Y6E0

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		86657 [Q9Y6E0-1]
86658 [Q9Y6E0-2]

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q9Y6E0

MetOSite database of methionine sulfoxide sites

More...MetOSitei		Q9Y6E0

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

More...PhosphoSitePlusi		Q9Y6E0

SwissPalm database of S-palmitoylation events

More...SwissPalmi		Q9Y6E0

<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

Isoform A is ubiquitous. Isoform B is expressed in brain with high expression in hippocampus and cerebral cortex.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000102572, Expressed in secondary oocyte and 248 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9Y6E0, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9Y6E0, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000102572, Low tissue specificity

<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%5Fsection">'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%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Monomer (PubMed:20124694).

Interacts with CTTNBP2NL (PubMed:18782753).

Interacts with RIPOR1 (via C-terminus); this interaction occurs in a PDCD10-dependent and Rho-independent manner (PubMed:27807006).

Interacts with PDCD10; this interaction is required for the association of STK24 with RIPOR1 (PubMed:27807006).

3 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">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="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		114011, 82 interactors

Database of interacting proteins

More...DIPi		DIP-40608N

Protein interaction database and analysis system

More...IntActi		Q9Y6E0, 46 interactors

Molecular INTeraction database

More...MINTi		Q9Y6E0

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000365730

Chemistry databases

BindingDB database of measured binding affinities

More...BindingDBi		Q9Y6E0

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q9Y6E0, protein

<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

Secondary structure

1443
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

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

More...SMRi		Q9Y6E0

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		Q9Y6E0

<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%5Fand%5Fdomains%5Fsection">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>Domaini36 – 286Protein kinasePROSITE-ProRule annotationAdd BLAST251

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi278 – 292Bipartite nuclear localization signalAdd BLAST15
Motifi335 – 386Nuclear export signal (NES)Add BLAST52

<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

Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. STE20 subfamily.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0201, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000153476

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9Y6E0

Identification of Orthologs from Complete Genome Data

More...OMAi		YCDGGSC

Database of Orthologous Groups

More...OrthoDBi		967913at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9Y6E0

TreeFam database of animal gene trees

More...TreeFami		TF354217

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR011009, Kinase-like_dom_sf
IPR000719, Prot_kinase_dom
IPR017441, Protein_kinase_ATP_BS

Pfam protein domain database

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

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
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
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%5Flength">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%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

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. This section is only present in reviewed entries, i.e. in UniProtKB/Swiss-Prot.<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 B (identifier: Q9Y6E0-1) [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
MDSRAQLWGL ALNKRRATLP HPGGSTNLKA DPEELFTKLE KIGKGSFGEV 
        60         70         80         90        100
FKGIDNRTQK VVAIKIIDLE EAEDEIEDIQ QEITVLSQCD SPYVTKYYGS 
       110        120        130        140        150
YLKDTKLWII MEYLGGGSAL DLLEPGPLDE TQIATILREI LKGLDYLHSE 
       160        170        180        190        200
KKIHRDIKAA NVLLSEHGEV KLADFGVAGQ LTDTQIKRNT FVGTPFWMAP 
       210        220        230        240        250
EVIKQSAYDS KADIWSLGIT AIELARGEPP HSELHPMKVL FLIPKNNPPT 
       260        270        280        290        300
LEGNYSKPLK EFVEACLNKE PSFRPTAKEL LKHKFILRNA KKTSYLTELI 
       310        320        330        340        350
DRYKRWKAEQ SHDDSSSEDS DAETDGQASG GSDSGDWIFT IREKDPKNLE 
       360        370        380        390        400
NGALQPSDLD RNKMKDIPKR PFSQCLSTII SPLFAELKEK SQACGGNLGS 
       410        420        430        440 
IEELRGAIYL AEEACPGISD TMVAQLVQRL QRYSLSGGGT SSH
Length:443
Mass (Da):49,308
Last modified:November 1, 1999 - v1
<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:i4A9FF1F6B6A88A97
GO
Isoform A (identifier: Q9Y6E0-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-26: MDSRAQLWGLALNKRRATLPHPGGST → MAHSPVQSGLPGMQ

Show »
Length:431
Mass (Da):47,913
Checksum:i26D863FDFEDF90AD
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
B4DR80B4DR80_HUMAN
Serine/threonine-protein kinase 24
STK24
412Annotation score:

Annotation score:2 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>
H0Y630H0Y630_HUMAN
Serine/threonine-protein kinase 24
STK24
369Annotation score:

Annotation score:2 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>
Q5JV98Q5JV98_HUMAN
Serine/threonine-protein kinase 24
STK24
209Annotation score:

Annotation score:2 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>
Q5JV99Q5JV99_HUMAN
Serine/threonine-protein kinase 24
STK24
142Annotation 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>

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_041148414A → V2 PublicationsCorresponds to variant dbSNP:rs55953606Ensembl.1
Natural variantiVAR_041149426L → I1 PublicationCorresponds to variant dbSNP:rs55897869Ensembl.1

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_0048741 – 26MDSRA…PGGST → MAHSPVQSGLPGMQ in isoform A. 2 PublicationsAdd BLAST26

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
AF024636 mRNA Translation: AAB82560.1
AF083420 mRNA Translation: AAD42039.1
AL356423 Genomic DNA No translation available.
AL137249 Genomic DNA No translation available.
CH471085 Genomic DNA Translation: EAX08986.1
BC035578 mRNA Translation: AAH35578.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS32001.1 [Q9Y6E0-2]
CCDS9488.1 [Q9Y6E0-1]

NCBI Reference Sequences

More...RefSeqi		NP_001027467.2, NM_001032296.3 [Q9Y6E0-2]
NP_003567.2, NM_003576.4 [Q9Y6E0-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000376547; ENSP00000365730; ENSG00000102572 [Q9Y6E0-1]
ENST00000539966; ENSP00000442539; ENSG00000102572 [Q9Y6E0-2]

Database of genes from NCBI RefSeq genomes

More...GeneIDi		8428

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:8428

UCSC genome browser

More...UCSCi		uc001vnm.3, human [Q9Y6E0-1]

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
AF024636 mRNA Translation: AAB82560.1
AF083420 mRNA Translation: AAD42039.1
AL356423 Genomic DNA No translation available.
AL137249 Genomic DNA No translation available.
CH471085 Genomic DNA Translation: EAX08986.1
BC035578 mRNA Translation: AAH35578.1
CCDSiCCDS32001.1 [Q9Y6E0-2]
CCDS9488.1 [Q9Y6E0-1]
RefSeqiNP_001027467.2, NM_001032296.3 [Q9Y6E0-2]
NP_003567.2, NM_003576.4 [Q9Y6E0-1]

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3A7FX-ray1.55A27-315[»]
3A7GX-ray2.00A/B27-315[»]
3A7HX-ray1.96A/B27-315[»]
3A7IX-ray1.45A27-315[»]
3A7JX-ray1.50A27-315[»]
3CKWX-ray1.96A31-323[»]
3CKXX-ray2.70A31-323[»]
3ZHPX-ray2.90C/D31-301[»]
4O27X-ray3.19B30-309[»]
4QMLX-ray1.88A24-315[»]
4QMMX-ray1.85A24-315[»]
4QMNX-ray2.09A27-315[»]
4QMOX-ray1.90A24-315[»]
4QMPX-ray2.00A24-315[»]
4QMQX-ray1.77A24-315[»]
4QMSX-ray1.88A24-315[»]
4QMTX-ray1.50A24-315[»]
4QMUX-ray1.55A24-315[»]
4QMVX-ray2.40A24-315[»]
4QMWX-ray1.60A24-315[»]
4QMXX-ray1.88A24-315[»]
4QMYX-ray1.88A24-315[»]
4QMZX-ray1.88A24-315[»]
4QNAX-ray1.85A27-315[»]
4QO9X-ray2.20A/B24-315[»]
4U8ZX-ray1.63A24-310[»]
4W8DX-ray1.77A24-310[»]
4W8EX-ray1.79A24-311[»]
SMRiQ9Y6E0
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi114011, 82 interactors
DIPiDIP-40608N
IntActiQ9Y6E0, 46 interactors
MINTiQ9Y6E0
STRINGi9606.ENSP00000365730

Chemistry databases

BindingDBiQ9Y6E0
ChEMBLiCHEMBL5082
DrugBankiDB12010, Fostamatinib
DrugCentraliQ9Y6E0
GuidetoPHARMACOLOGYi2217

PTM databases

iPTMnetiQ9Y6E0
MetOSiteiQ9Y6E0
PhosphoSitePlusiQ9Y6E0
SwissPalmiQ9Y6E0

Genetic variation databases

BioMutaiSTK24
DMDMi13626607

Proteomic databases

EPDiQ9Y6E0
jPOSTiQ9Y6E0
MassIVEiQ9Y6E0
PaxDbiQ9Y6E0
PeptideAtlasiQ9Y6E0
PRIDEiQ9Y6E0
ProteomicsDBi86657 [Q9Y6E0-1]
86658 [Q9Y6E0-2]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		10785, 332 antibodies

The DNASU plasmid repository

More...DNASUi		8428

Genome annotation databases

EnsembliENST00000376547; ENSP00000365730; ENSG00000102572 [Q9Y6E0-1]
ENST00000539966; ENSP00000442539; ENSG00000102572 [Q9Y6E0-2]
GeneIDi8428
KEGGihsa:8428
UCSCiuc001vnm.3, human [Q9Y6E0-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		8428
DisGeNETi8428

GeneCards: human genes, protein and diseases

More...GeneCardsi		STK24
HGNCiHGNC:11403, STK24
HPAiENSG00000102572, Low tissue specificity
MIMi604984, gene
neXtProtiNX_Q9Y6E0
OpenTargetsiENSG00000102572
PharmGKBiPA36210
VEuPathDBiHostDB:ENSG00000102572.14

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG0201, Eukaryota
GeneTreeiENSGT00940000153476
InParanoidiQ9Y6E0
OMAiYCDGGSC
OrthoDBi967913at2759
PhylomeDBiQ9Y6E0
TreeFamiTF354217

Enzyme and pathway databases

PathwayCommonsiQ9Y6E0
ReactomeiR-HSA-111465, Apoptotic cleavage of cellular proteins
R-HSA-75153, Apoptotic execution phase
SABIO-RKiQ9Y6E0
SignaLinkiQ9Y6E0
SIGNORiQ9Y6E0

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		8428, 7 hits in 906 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		STK24, human
EvolutionaryTraceiQ9Y6E0

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		STK24

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

More...GenomeRNAii		8428
PharosiQ9Y6E0, Tchem

Protein Ontology

More...PROi		PR:Q9Y6E0
RNActiQ9Y6E0, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000102572, Expressed in secondary oocyte and 248 other tissues
ExpressionAtlasiQ9Y6E0, baseline and differential
GenevisibleiQ9Y6E0, HS

Family and domain databases

InterProiView protein in InterPro
IPR011009, Kinase-like_dom_sf
IPR000719, Prot_kinase_dom
IPR017441, Protein_kinase_ATP_BS
PfamiView protein in Pfam
PF00069, Pkinase, 1 hit
SMARTiView protein in SMART
SM00220, S_TKc, 1 hit
SUPFAMiSSF56112, SSF56112, 1 hit
PROSITEiView protein in PROSITE
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 nameiSTK24_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: Q9Y6E0
Secondary accession number(s): O14840, Q5JV92
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 21, 2001
Last sequence update: November 1, 1999
Last modified: February 10, 2021
This is version 197 of the entry and version 1 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

3D-structure, Reference proteome

Documents

  1. Human and mouse protein kinases
    Human and mouse protein kinases: classification and index
  2. Human chromosome 13
    Human chromosome 13: entries, gene names and cross-references to MIM
  3. Human entries with genetic variants
    List of human entries with genetic variants
  4. Human variants curated from literature reports
    Index of human variants curated from literature reports
  5. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  6. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  7. SIMILARITY comments
    Index of protein domains and families
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