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UniProtKB - Q9R1L5 (MAST1_MOUSE)

Entry version 172 (29 Sep 2021)
Sequence version 3 (11 Sep 2007)
Previous versions | rss
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Protein

Microtubule-associated serine/threonine-protein kinase 1

Gene

Mast1

Organism
Mus musculus (Mouse)
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

Microtubule-associated protein essential for correct brain development (PubMed:30449657).

Appears to link the dystrophin/utrophin network with microtubule filaments via the syntrophins. Phosphorylation of DMD or UTRN may modulate their affinities for associated proteins.

1 Publication2 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+By similarity

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 sitei404ATPPROSITE-ProRule annotationBy similarity1
<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 sitei498Proton acceptorPROSITE-ProRule annotationBy similarity1

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 bindingi381 – 389ATPPROSITE-ProRule annotationBy similarity9

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

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		2.7.11.1, 3474

<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:
Microtubule-associated serine/threonine-protein kinase 1 (EC:2.7.11.1)
Alternative name(s):
Syntrophin-associated serine/threonine-protein kinase
<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:Mast1Imported
Synonyms:Kiaa0973, SastImported
<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>OrganismiMus musculus (Mouse)
<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 identifieri10090 [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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus
<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
  • UP000000589 <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: Chromosome 8

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...MGIi		MGI:1861901, Mast1

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSMUSG00000053693

<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

Keywords - Cellular componenti

Cell membrane, Cell projection, Cytoplasm, Cytoskeleton, 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

<p>This subsection of the 'Pathology and Biotech' section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Knockout mice do not show morphological defects.1 Publication

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'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>Mutagenesisi279Missing : Mutant heterozygous mice have a thicker corpus callosum, hypoplastic cortex and cerebellum, increased neuronal apoptosis, and decreased protein levels. 1 Publication1

<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_00000863101 – 1570Microtubule-associated serine/threonine-protein kinase 1Add BLAST1570

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 residuei90PhosphoserineCombined sources1
Modified residuei139PhosphoserineCombined sources1
Modified residuei167PhosphoserineCombined sources1
Modified residuei346PhosphoserineBy similarity1
Modified residuei351PhosphothreonineBy similarity1
Modified residuei689PhosphoserineBy similarity1
Modified residuei895PhosphoserineCombined sources1
Modified residuei954PhosphoserineBy similarity1
Modified residuei1414PhosphoserineBy similarity1

Keywords - PTMi

Phosphoprotein

Proteomic databases

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q9R1L5

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

More...PaxDbi		Q9R1L5

PeptideAtlas

More...PeptideAtlasi		Q9R1L5

PRoteomics IDEntifications database

More...PRIDEi		Q9R1L5

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		292091

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q9R1L5

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

More...PhosphoSitePlusi		Q9R1L5

SwissPalm database of S-palmitoylation events

More...SwissPalmi		Q9R1L5

<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

Expressed in the brain (PubMed:30449657). Expressed in the developing cortical plate, the intermediate zone and corpus callosal fibers that cross the midline (PubMed:30449657). Detected at low levels in the testis, liver and spleen (PubMed:30449657). Expressed in proximity to neuronal nuclei throughout the cortex and cerebellum, and in the vascular endothelium. Also detected in ependymal cells, the choroid plexus, and in developing spermatid acrosomes.2 Publications

<p>This subsection of the 'Expression' section provides information on the expression of the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified 'at the protein level'.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

Expression in the brain begins at 12.5 dpc, peaks at 16.5 dpc, and decreases postnatally.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSMUSG00000053693, Expressed in cerebellar cortex and 233 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9R1L5, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9R1L5, MM

<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 the microtubules (PubMed:30449657).

Part of a low affinity complex that associates with, but is distinct from, the postsynaptic density.

Interacts with SNTB2.

2 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section">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

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		208038, 7 interactors

Protein interaction database and analysis system

More...IntActi		Q9R1L5, 3 interactors

STRING: functional protein association networks

More...STRINGi		10090.ENSMUSP00000105363

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q9R1L5, 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

3D structure databases

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

More...SMRi		Q9R1L5

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>Domaini375 – 648Protein kinasePROSITE-ProRule annotationAdd BLAST274
Domaini650 – 721AGC-kinase C-terminalPROSITE-ProRule annotationAdd BLAST72
Domaini968 – 1056PDZPROSITE-ProRule annotationAdd BLAST89

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>Regioni23 – 80DisorderedSequence analysisAdd BLAST58
Regioni94 – 117DisorderedSequence analysisAdd BLAST24
Regioni139 – 171DisorderedSequence analysisAdd BLAST33
Regioni341 – 377DisorderedSequence analysisAdd BLAST37
Regioni717 – 885DisorderedSequence analysisAdd BLAST169
Regioni892 – 911DisorderedSequence analysisAdd BLAST20
Regioni931 – 967DisorderedSequence analysisAdd BLAST37
Regioni1061 – 1186DisorderedSequence analysisAdd BLAST126
Regioni1202 – 1294DisorderedSequence analysisAdd BLAST93
Regioni1308 – 1570DisorderedSequence analysisAdd BLAST263

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi32 – 46Polar residuesSequence analysisAdd BLAST15
Compositional biasi62 – 78Polar residuesSequence analysisAdd BLAST17
Compositional biasi140 – 154Basic and acidic residuesSequence analysisAdd BLAST15
Compositional biasi344 – 358Polar residuesSequence analysisAdd BLAST15
Compositional biasi359 – 375Basic and acidic residuesSequence analysisAdd BLAST17
Compositional biasi717 – 732Polar residuesSequence analysisAdd BLAST16
Compositional biasi742 – 762Basic and acidic residuesSequence analysisAdd BLAST21
Compositional biasi810 – 825Basic and acidic residuesSequence analysisAdd BLAST16
Compositional biasi938 – 967Polar residuesSequence analysisAdd BLAST30
Compositional biasi1080 – 1096Basic and acidic residuesSequence analysisAdd BLAST17
Compositional biasi1099 – 1179Polar residuesSequence analysisAdd BLAST81
Compositional biasi1223 – 1241Polar residuesSequence analysisAdd BLAST19
Compositional biasi1280 – 1294Basic and acidic residuesSequence analysisAdd BLAST15
Compositional biasi1477 – 1492Basic and acidic residuesSequence analysisAdd BLAST16

<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. AGC Ser/Thr protein kinase family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0605, Eukaryota
KOG0606, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000157700

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_000288_9_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9R1L5

Identification of Orthologs from Complete Genome Data

More...OMAi		GRDVMTP

Database of Orthologous Groups

More...OrthoDBi		323328at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9R1L5

TreeFam database of animal gene trees

More...TreeFami		TF313149

Family and domain databases

Conserved Domains Database

More...CDDi		cd05609, STKc_MAST, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.20.1480.20, 1 hit
2.30.42.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR000961, AGC-kinase_C
IPR011009, Kinase-like_dom_sf
IPR015022, MA_Ser/Thr_Kinase_dom
IPR037711, MAST
IPR028777, MAST1
IPR023142, MAST_pre-PK_dom_sf
IPR001478, PDZ
IPR041489, PDZ_6
IPR036034, PDZ_sf
IPR000719, Prot_kinase_dom
IPR008271, Ser/Thr_kinase_AS

The PANTHER Classification System

More...PANTHERi		PTHR24356:SF150, PTHR24356:SF150, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF08926, DUF1908, 1 hit
PF17820, PDZ_6, 1 hit
PF00069, Pkinase, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00228, PDZ, 1 hit
SM00220, S_TKc, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF140482, SSF140482, 1 hit
SSF50156, SSF50156, 1 hit
SSF56112, SSF56112, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51285, AGC_KINASE_CTER, 1 hit
PS50106, PDZ, 1 hit
PS50011, PROTEIN_KINASE_DOM, 1 hit
PS00108, PROTEIN_KINASE_ST, 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>Sequence (1+)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 has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

Q9R1L5-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSDSLWTALS NFSMPSFPGG SMFRRTKSCR TSNRKSLILT STSPTLPRPH 
        60         70         80         90        100
SPLPGHLGSS PLDSPRNFSP NTPAHFSFAS SRRADGRRWS LASLPSSGYG 
       110        120        130        140        150
TNTPSSTVSS SCSSQERLHQ LPYQPTVDEL HFLSKHFGST ESITDEDGGR 
       160        170        180        190        200
RSPAVRPRSR SLSPGRSPSS YDNEIVMMNH VYKERFPKAT AQMEEKLRDF 
       210        220        230        240        250
ARAYEPDSVL PLADGVLSFI HHQIIELARD CLTKSRDGLI TTVYFYELQE 
       260        270        280        290        300
NLEKLLQDAY ERSESLEVAF VTQLVKKLLI IISRPARLLE CLEFNPEEFY 
       310        320        330        340        350
HLLEAAEGHA KEGHLVKTDI PRYIIRQLGL TRDPFPDVVR LEEQDSGGSN 
       360        370        380        390        400
TPEQDDTSEG RSSTSKAKKP PGESDFDTIK LISNGAYGAV YLVRHRDTRQ 
       410        420        430        440        450
RFAMKKINKQ NLILRNQIQQ AFVERDILTF AENPFVVGMF CSFETRRHLC 
       460        470        480        490        500
MVMEYVEGGD CATLLKNIGA LPVEMARMYF AETVLALEYL HNYGIVHRDL 
       510        520        530        540        550
KPDNLLITSM GHIKLTDFGL SKMGLMSLTT NLYEGHIEKD AREFLDKQVC 
       560        570        580        590        600
GTPEYIAPEV ILRQGYGKPV DWWAMGIILY EFLVGCVPFF GDTPEELFGQ 
       610        620        630        640        650
VISDDILWPE GDEALPTDAQ LLISSLLQTN PLVRLGAGGA FEVKQHSFFR 
       660        670        680        690        700
DLDWTGLLRQ KAEFIPHLES EDDTSYFDTR SDRYHHVNSY DEDDTTEEEP 
       710        720        730        740        750
VEIRQFSSCS PRFSKVYSSM EQLSQHEPKT PVSASGASKR DPSAKGPEEK 
       760        770        780        790        800
VAGKREGLGG LTLREKTWRG GSPEIKRFSA SEASFLEGEA SPPLGARRRF 
       810        820        830        840        850
SALLEPSRFT APQEDEDEAR LRRPPRPSSD PPSSLDTRVP KEAVQGEGTS 
       860        870        880        890        900
TPGEPEATER SHPGDLGPPS KDGDPSGPRA TNDLVLRRAR HQQLSGDLAV 
       910        920        930        940        950
EKRPSRTGGK VIKSASATAL SVMIPAVDPH GGSPLASPMS PRSLSSNPSS 
       960        970        980        990       1000
RDSSPSRDYS PAVSGLRSPI TIQRSGKKYG FTLRAIRVYM GDSDVYSVHH 
      1010       1020       1030       1040       1050
IVWHVEEGGP AQEAGLCAGD LITHVNGEPV HGMVHPEVVE LILKSGNKVA 
      1060       1070       1080       1090       1100
VTTTPFENTS IRIGPARRSS YKAKMARRNK RPSAKDGQES KKRSSLFRKI 
      1110       1120       1130       1140       1150
TKQSNLLHTS RSLSSLNRSL SSSDSLPGSP THGLPARSPT HSYRSTPDSA 
      1160       1170       1180       1190       1200
YLGASSQSSS PASSTPNSPA SSASHHIRPS TLHGLSPKLH RQYRSARCKS 
      1210       1220       1230       1240       1250
AGNIPLSPLA HTPSPTQASP PPLPGHTVGS SHTTQSFPAK LHSSPPVVRP 
      1260       1270       1280       1290       1300
RPKSAEPPRS PLLKRVQSAE KLGASLGADK KGALRKHSLE VGHPDFRKDF 
      1310       1320       1330       1340       1350
HGELALHSLA ESDGETPPIE GPGATRQVAV RRLGRQESPL SLGADPLLPD 
      1360       1370       1380       1390       1400
GVQRPMASSK EDSAGGTEAC TPPRATTPGS RTLERDSGCT RHQSVQTEDG 
      1410       1420       1430       1440       1450
PGGVARALAK AALSPVQEHE TGRRSSSGEA GTPPVPIVVE PARPGVKTQA 
      1460       1470       1480       1490       1500
PQPLGTDSKG LKEPVAQMPL MPDAPRGRER WVLEEVEERT TLSGLRSKPA 
      1510       1520       1530       1540       1550
SPKLSPDPQT PTLVPTKNVP RSAAPSVPPA SLMVPGTKPE AGLNSRCPAE 
      1560       1570
AVTPAGLTKT GAPSPASLGP
Length:1,570
Mass (Da):170,997
Last modified:September 11, 2007 - v3
<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:iA8F9C868CF241486
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 is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
E9Q6Q5E9Q6Q5_MOUSE
Microtubule-associated serine/threo...
Mast1
658Annotation 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>

<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 AAD50548 differs from that shown. Reason: Frameshift.Curated
The sequence BAC65693 differs from that shown. The sequence differs from that shown because it seems to be derived from a pre-mRNA.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 conflicti158R → P in AAD50548 (PubMed:10404183).Curated1
Sequence conflicti197 – 198LR → P in AAD50548 (PubMed:10404183).Curated2
Sequence conflicti647S → T in AAD50548 (PubMed:10404183).Curated1
Sequence conflicti672D → E in AAD50548 (PubMed:10404183).Curated1
Sequence conflicti1190H → L in AAD50548 (PubMed:10404183).Curated1
Sequence conflicti1219 – 1250SPPPL…PVVRP → ARRRCQATRWAAHIHAELPC QTTYIATCVRR in AAD50548 (PubMed:10404183).CuratedAdd BLAST32
Sequence conflicti1454L → V in AAD50548 (PubMed:10404183).Curated1

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
AF077818 mRNA Translation: AAD50548.1 Frameshift.
BC054524 mRNA Translation: AAH54524.1
AK122411 Transcribed RNA Translation: BAC65693.3 Sequence problems.

The Consensus CDS (CCDS) project

More...CCDSi		CCDS40415.1

NCBI Reference Sequences

More...RefSeqi		NP_064329.2, NM_019945.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSMUST00000109741; ENSMUSP00000105363; ENSMUSG00000053693

Database of genes from NCBI RefSeq genomes

More...GeneIDi		56527

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		mmu:56527

UCSC genome browser

More...UCSCi		uc009mof.1, mouse

<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
AF077818 mRNA Translation: AAD50548.1 Frameshift.
BC054524 mRNA Translation: AAH54524.1
AK122411 Transcribed RNA Translation: BAC65693.3 Sequence problems.
CCDSiCCDS40415.1
RefSeqiNP_064329.2, NM_019945.2

3D structure databases

SMRiQ9R1L5
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi208038, 7 interactors
IntActiQ9R1L5, 3 interactors
STRINGi10090.ENSMUSP00000105363

PTM databases

iPTMnetiQ9R1L5
PhosphoSitePlusiQ9R1L5
SwissPalmiQ9R1L5

Proteomic databases

MaxQBiQ9R1L5
PaxDbiQ9R1L5
PeptideAtlasiQ9R1L5
PRIDEiQ9R1L5
ProteomicsDBi292091

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		26218, 99 antibodies

The DNASU plasmid repository

More...DNASUi		56527

Genome annotation databases

EnsembliENSMUST00000109741; ENSMUSP00000105363; ENSMUSG00000053693
GeneIDi56527
KEGGimmu:56527
UCSCiuc009mof.1, mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		22983
MGIiMGI:1861901, Mast1
VEuPathDBiHostDB:ENSMUSG00000053693

Rodent Unidentified Gene-Encoded large proteins database

More...Rougei		Search...

Phylogenomic databases

eggNOGiKOG0605, Eukaryota
KOG0606, Eukaryota
GeneTreeiENSGT00940000157700
HOGENOMiCLU_000288_9_0_1
InParanoidiQ9R1L5
OMAiGRDVMTP
OrthoDBi323328at2759
PhylomeDBiQ9R1L5
TreeFamiTF313149

Enzyme and pathway databases

BRENDAi2.7.11.1, 3474

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		56527, 4 hits in 63 CRISPR screens

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

More...ChiTaRSi		Mast1, mouse

Protein Ontology

More...PROi		PR:Q9R1L5
RNActiQ9R1L5, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSMUSG00000053693, Expressed in cerebellar cortex and 233 other tissues
ExpressionAtlasiQ9R1L5, baseline and differential
GenevisibleiQ9R1L5, MM

Family and domain databases

CDDicd05609, STKc_MAST, 1 hit
Gene3Di1.20.1480.20, 1 hit
2.30.42.10, 1 hit
InterProiView protein in InterPro
IPR000961, AGC-kinase_C
IPR011009, Kinase-like_dom_sf
IPR015022, MA_Ser/Thr_Kinase_dom
IPR037711, MAST
IPR028777, MAST1
IPR023142, MAST_pre-PK_dom_sf
IPR001478, PDZ
IPR041489, PDZ_6
IPR036034, PDZ_sf
IPR000719, Prot_kinase_dom
IPR008271, Ser/Thr_kinase_AS
PANTHERiPTHR24356:SF150, PTHR24356:SF150, 1 hit
PfamiView protein in Pfam
PF08926, DUF1908, 1 hit
PF17820, PDZ_6, 1 hit
PF00069, Pkinase, 1 hit
SMARTiView protein in SMART
SM00228, PDZ, 1 hit
SM00220, S_TKc, 1 hit
SUPFAMiSSF140482, SSF140482, 1 hit
SSF50156, SSF50156, 1 hit
SSF56112, SSF56112, 1 hit
PROSITEiView protein in PROSITE
PS51285, AGC_KINASE_CTER, 1 hit
PS50106, PDZ, 1 hit
PS50011, PROTEIN_KINASE_DOM, 1 hit
PS00108, PROTEIN_KINASE_ST, 1 hit

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 nameiMAST1_MOUSE
<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: Q9R1L5
Secondary accession number(s): Q7TQG9, Q80TN0
<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: March 1, 2005
Last sequence update: September 11, 2007
Last modified: September 29, 2021
This is version 172 of the entry and version 3 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

<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

Reference proteome

Documents

  1. Human and mouse protein kinases
    Human and mouse protein kinases: classification and index
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  3. SIMILARITY comments
    Index of protein domains and families
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