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UniProtKB - A0A6I8SQB3 (A0A6I8SQB3_XENTR)

Entry version 8 (19 Jan 2022)
Sequence version 1 (12 Aug 2020)
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Protein

Non-specific serine/threonine protein kinase

Gene

pak4

Organism
Xenopus tropicalis (Western clawed frog) (Silurana tropicalis)
Status
Unreviewed-Annotation score:

Annotation score:3 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>-Protein predictedi <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

<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

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 sitei425ATPPROSITE-ProRule annotation1

<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 kinaseARBA annotation, Transferase
LigandATP-bindingPROSITE-ProRule annotationARBA annotation, Nucleotide-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-XTR-9013148, CDC42 GTPase cycle
R-XTR-9013149, RAC1 GTPase cycle
R-XTR-9013404, RAC2 GTPase cycle
R-XTR-9013406, RHOQ GTPase cycle
R-XTR-9013407, RHOH GTPase cycle
R-XTR-9013409, RHOJ GTPase cycle
R-XTR-9013423, RAC3 GTPase cycle
R-XTR-9013424, RHOV GTPase cycle

<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:
Non-specific serine/threonine protein kinaseARBA annotation (EC:2.7.11.1ARBA annotation)
<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:pak4Imported
<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>OrganismiXenopus tropicalis (Western clawed frog) (Silurana tropicalis)Imported
<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 identifieri8364 [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 › Amphibia › Batrachia › Anura › Pipoidea › Pipidae › Xenopodinae › Xenopus › Silurana
<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
  • UP000008143 <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: Unassembled WGS sequence

Organism-specific databases

Xenopus laevis and tropicalis biology and genomics resource

More...Xenbasei		XB-GENE-1013749, pak4

<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

<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

<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>Domaini26 – 39CRIBInterPro annotationAdd BLAST14
Domaini395 – 646Protein kinaseInterPro annotationAdd BLAST252

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>Regioni114 – 375DisorderedSequence analysisAdd BLAST262

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 biasi118 – 173Basic and acidic residuesSequence analysisAdd BLAST56
Compositional biasi186 – 241Basic and acidic residuesSequence analysisAdd BLAST56
Compositional biasi262 – 286Polar residuesSequence analysisAdd BLAST25
Compositional biasi306 – 328Polar residuesSequence analysisAdd BLAST23
Compositional biasi343 – 368Polar residuesSequence analysisAdd BLAST26

Phylogenomic databases

Ensembl GeneTree

More...GeneTreei		ENSGT00940000159792

Identification of Orthologs from Complete Genome Data

More...OMAi		VCIATMK

Family and domain databases

Conserved Domains Database

More...CDDi		cd01093, CRIB_PAK_like, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.90.810.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR000095, CRIB_dom
IPR036936, CRIB_dom_sf
IPR011009, Kinase-like_dom_sf
IPR033923, PAK_BD
IPR000719, Prot_kinase_dom
IPR017441, Protein_kinase_ATP_BS

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00786, PBD, 1 hit
PF00069, Pkinase, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00285, PBD, 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
PS50108, CRIB, 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%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>Sequence (1+)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.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

A0A6I8SQB3-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MVSGITGHDK GSLATMFGKK KKRIEISAPL NFEHRVHTGF DQQEQKFTGL 
        60         70         80         90        100
PRQWQSLIEE SAKRPKPLVD PSYITTINHV PQKTIVRGSK MSLDGSLAWL 
       110        120        130        140        150
LDEFDAMSIC RSNSLRRESP PCHPREDRFH QENGMSEVRV RQQREDGQRG 
       160        170        180        190        200
SERNRSEHSR RERQREEHKA VPQQPRGQEP SNKHRPPPPD YPKDIPEKRG 
       210        220        230        240        250
TRSHEKGDGR REYPVNDRGY SEPVERVVKR EKGEEKRPKS SYTSAEGSPQ 
       260        270        280        290        300
SPRDKRPLSG PSIRTPGSSS TEGVVKQTQT GRAFNTYPRA ETDPSRGAPH 
       310        320        330        340        350
QVPDSHSTVP LDSKSTVSKS SSRPQQGQVK PKLPDKPHPT QLVPHSSDPQ 
       360        370        380        390        400
LSHPVQTQHP AQPRSPQREP QRVSHEQFRA ALQMVVDPGD PRTYLDNFIK 
       410        420        430        440        450
IGEGSTGIVC IATIKSSGKL VAVKKMDLRK QQRRELLFNE VVIMRDYQHE 
       460        470        480        490        500
NVVEMYNSYL VGDELWVIME FLEGGALTDI VTHTRMNEEQ IATVCVSVLK 
       510        520        530        540        550
ALSVLHAQGV IHRDIKSDSI LLTHDGRVKL SDFGFCAQVN KEVPRRKSLV 
       560        570        580        590        600
GTPYWMAPEL ISRLPYGPEV DIWSLGIMVI EMVDGEPPYF NEPPLKAMKM 
       610        620        630        640        650
IRDNLPPKLK NAQKVSPLLK GFLDRLLVRD PSQRASANEL LKHPFLGKAG 
       660 
PPSCIVPLMR QNRLR
Length:665
Mass (Da):75,238
Last modified:August 12, 2020 - 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:i4B38A88F408A31A1
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
F6PS80F6PS80_XENTR
Non-specific serine/threonine prote...
pak4
657Annotation score:

Annotation score:3 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>

Sequence databases

NCBI Reference Sequences

More...RefSeqi		XP_012823244.1, XM_012967790.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSXETT00000093029; ENSXETP00000100492; ENSXETG00000005314

Database of genes from NCBI RefSeq genomes

More...GeneIDi		100036644

<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

RefSeqiXP_012823244.1, XM_012967790.2

3D structure databases

Database of comparative protein structure models

More...ModBasei		Search...

SWISS-MODEL Interactive Workspace

More...SWISS-MODEL-Workspacei		Submit a new modelling project...

Protocols and materials databases

The DNASU plasmid repository

More...DNASUi		100036644

Genome annotation databases

EnsembliENSXETT00000093029; ENSXETP00000100492; ENSXETG00000005314
GeneIDi100036644

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		10298
XenbaseiXB-GENE-1013749, pak4

Phylogenomic databases

GeneTreeiENSGT00940000159792
OMAiVCIATMK

Enzyme and pathway databases

ReactomeiR-XTR-9013148, CDC42 GTPase cycle
R-XTR-9013149, RAC1 GTPase cycle
R-XTR-9013404, RAC2 GTPase cycle
R-XTR-9013406, RHOQ GTPase cycle
R-XTR-9013407, RHOH GTPase cycle
R-XTR-9013409, RHOJ GTPase cycle
R-XTR-9013423, RAC3 GTPase cycle
R-XTR-9013424, RHOV GTPase cycle

Family and domain databases

CDDicd01093, CRIB_PAK_like, 1 hit
Gene3Di3.90.810.10, 1 hit
InterProiView protein in InterPro
IPR000095, CRIB_dom
IPR036936, CRIB_dom_sf
IPR011009, Kinase-like_dom_sf
IPR033923, PAK_BD
IPR000719, Prot_kinase_dom
IPR017441, Protein_kinase_ATP_BS
PfamiView protein in Pfam
PF00786, PBD, 1 hit
PF00069, Pkinase, 1 hit
SMARTiView protein in SMART
SM00285, PBD, 1 hit
SUPFAMiSSF56112, SSF56112, 1 hit
PROSITEiView protein in PROSITE
PS50108, CRIB, 1 hit
PS00107, PROTEIN_KINASE_ATP, 1 hit
PS50011, PROTEIN_KINASE_DOM, 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 nameiA0A6I8SQB3_XENTR
<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: A0A6I8SQB3
<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/TrEMBL: August 12, 2020
Last sequence update: August 12, 2020
Last modified: January 19, 2022
This is version 8 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 statusiUnreviewed (UniProtKB/TrEMBL)

<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 proteomeImported
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