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Entry version 79 (16 Oct 2019)
Sequence version 1 (02 Oct 2007)
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Protein

Serine/threonine-protein kinase PLK4

Gene

v1g246408

Organism
Nematostella vectensis (Starlet sea anemone)
Status
Reviewed-Annotation score:

Annotation score:4 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 inferred from homologyi <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 plays a central role in centriole duplication. Able to trigger procentriole formation on the surface of the mother centriole cylinder, leading to the recruitment of centriole biogenesis proteins. When overexpressed, it is able to induce centrosome amplification through the simultaneous generation of multiple procentrioles adjoining each parental centriole during S phase (By similarity).By similarity

<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

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 sitei42ATPPROSITE-ProRule annotation1
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei137Proton acceptorPROSITE-ProRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi19 – 27ATPPROSITE-ProRule annotation9

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

GO - Biological processi

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

Molecular functionKinase, Serine/threonine-protein kinase, Transferase
LigandATP-binding, Nucleotide-binding

<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:
Serine/threonine-protein kinase PLK4 (EC:2.7.11.21)
Alternative name(s):
Polo-like kinase 4
Short name:
PLK-4
<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
ORF Names:v1g246408
<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>OrganismiNematostella vectensis (Starlet sea anemone)
<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 identifieri45351 [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 lineageiEukaryotaMetazoaCnidariaAnthozoaHexacoralliaActiniariaEdwardsiidaeNematostella
<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
  • UP000001593 <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: Unassembled WGS sequence

<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, Cytoskeleton

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

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003852851 – 978Serine/threonine-protein kinase PLK4Add BLAST978

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

Ubiquitinated; leading to its degradation by the proteasome.By similarity

Keywords - PTMi

Ubl conjugation

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
A7SNN5

<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

Homodimer.

By similarity

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
45351.EDO34707

<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
A7SNN5

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>Domaini13 – 266Protein kinasePROSITE-ProRule annotationAdd BLAST254
Domaini901 – 965POLO boxPROSITE-ProRule annotationAdd BLAST65

<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. Ser/Thr protein kinase family. CDC5/Polo subfamily.PROSITE-ProRule annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0575 Eukaryota
ENOG410XQBP LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000237347

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
A7SNN5

KEGG Orthology (KO)

More...
KOi
K08863

Identification of Orthologs from Complete Genome Data

More...
OMAi
LILEMCH

Database of Orthologous Groups

More...
OrthoDBi
507604at2759

Family and domain databases

Conserved Domains Database

More...
CDDi
cd13114 POLO_box_Plk4_1, 1 hit
cd13115 POLO_box_Plk4_2, 1 hit
cd13116 POLO_box_Plk4_3, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR011009 Kinase-like_dom_sf
IPR033700 Plk4
IPR000959 POLO_box_dom
IPR033699 POLO_box_Plk4_1
IPR033698 POLO_box_Plk4_2
IPR033696 POLO_box_Plk4_C
IPR000719 Prot_kinase_dom
IPR017441 Protein_kinase_ATP_BS
IPR008266 Tyr_kinase_AS

The PANTHER Classification System

More...
PANTHERi
PTHR24345:SF82 PTHR24345:SF82, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00069 Pkinase, 1 hit
PF18190 Plk4_PB1, 1 hit
PF18409 Plk4_PB2, 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
PS50078 POLO_BOX, 1 hit
PS00107 PROTEIN_KINASE_ATP, 1 hit
PS50011 PROTEIN_KINASE_DOM, 1 hit

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

<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.

A7SNN5-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTTQYMGDSI EDFQVLDLLG KGGFACVYRG RCLATGQEVA IKMIDKKAMR
60 70 80 90 100
TAGMVNRVCN EVEIHCRLKH PSILELYTYF EDDNYVYLVL ELAENGEANR
110 120 130 140 150
YLRKQGHTLK ESEVRRIMLQ VVKGVLYLHS HGIIHRDLSL GNILLSSDMD
160 170 180 190 200
AKIADFGLAT RLSLPDEKHY TMCGTPNYIS PEIATRDPHG LESDVWSIGC
210 220 230 240 250
MLFTLLVGKP PFDTEAVRST LNKVVLAEYD IPNHVSIEAR DLISKLLKKN
260 270 280 290 300
PQDRLTLSGI LDHPFITNQT LNTKYSSPTR QHLNPRAYEN SLDSGTGTMA
310 320 330 340 350
TISTGHAPFQ QDNRHAVKSS SAERTSDIWP RDPKHPPSPP VRQRPSSCPS
360 370 380 390 400
TENVTTGSSS HVRGSDVAQP AQYSGLKTRT SDSWLSDIHS SKIPKLPQKP
410 420 430 440 450
LVGLDKMNGI QSKFKSYNAT KYSSYYGSTL GDILHLAGQQ NGTNTSSSGF
460 470 480 490 500
YSADTKSYSA NHGLKTSSTD HNNKESCQTR DNHMYEKSIE QPSATKSEHS
510 520 530 540 550
RAYSSQDSRP HSHHKRHGSD SVSKDFDASP QPSQGESRRR QNHRSDSERQ
560 570 580 590 600
TRRAEKSRSG GRDKSLGELT EPLNAERLRP IRQKTRNAVV SITDEAEVCL
610 620 630 640 650
EFLQQKGGQS IVTEVIRIAS NGMKISVYQP SEAEKVLGSE PPLPPSAGNG
660 670 680 690 700
SYLFPSLPSK YWKKYKYAAK FVQLVRKLTP KVTLYSKHAK CVLMENYPHA
710 720 730 740 750
DFEVCFYNGA KVHQSQECTR IIEPGGVSYT LESVGGIEGV PVEMRKLIQH
760 770 780 790 800
VKAAYQQCVR LERIIMQEEK ESNGNQYFPF IVGRRPPAWK NSSGKSEKQD
810 820 830 840 850
QQGCSNGQSQ PVLPSSPSIA APAMTSLLSF DGTIASTAQT TNPAFPGKSR
860 870 880 890 900
KTSPSKTSRH KQSPAQPIPA EVANAKTDPS PHHYVEGSSP IPSAHVCKMA
910 920 930 940 950
FVDGVGWSSQ LTTGEVWIQY TDGSQIIFHA AAAAIKFTDS TGNVTRYGYA
960 970
DRLPSVIKEK LSHLPAVIKT LATTSKVS
Length:978
Mass (Da):108,146
Last modified:October 2, 2007 - 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:iEDA2EF4144997608
GO

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
DS469722 Genomic DNA Translation: EDO34707.1

NCBI Reference Sequences

More...
RefSeqi
XP_001626807.1, XM_001626757.1

Genome annotation databases

Ensembl metazoan genome annotation project

More...
EnsemblMetazoai
EDO34707; EDO34707; NEMVEDRAFT_v1g246408

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
5506045

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
nve:NEMVE_v1g246408

<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
DS469722 Genomic DNA Translation: EDO34707.1
RefSeqiXP_001626807.1, XM_001626757.1

3D structure databases

SMRiA7SNN5
ModBaseiSearch...

Protein-protein interaction databases

STRINGi45351.EDO34707

Proteomic databases

PRIDEiA7SNN5

Genome annotation databases

EnsemblMetazoaiEDO34707; EDO34707; NEMVEDRAFT_v1g246408
GeneIDi5506045
KEGGinve:NEMVE_v1g246408

Phylogenomic databases

eggNOGiKOG0575 Eukaryota
ENOG410XQBP LUCA
HOGENOMiHOG000237347
InParanoidiA7SNN5
KOiK08863
OMAiLILEMCH
OrthoDBi507604at2759

Family and domain databases

CDDicd13114 POLO_box_Plk4_1, 1 hit
cd13115 POLO_box_Plk4_2, 1 hit
cd13116 POLO_box_Plk4_3, 1 hit
InterProiView protein in InterPro
IPR011009 Kinase-like_dom_sf
IPR033700 Plk4
IPR000959 POLO_box_dom
IPR033699 POLO_box_Plk4_1
IPR033698 POLO_box_Plk4_2
IPR033696 POLO_box_Plk4_C
IPR000719 Prot_kinase_dom
IPR017441 Protein_kinase_ATP_BS
IPR008266 Tyr_kinase_AS
PANTHERiPTHR24345:SF82 PTHR24345:SF82, 1 hit
PfamiView protein in Pfam
PF00069 Pkinase, 1 hit
PF18190 Plk4_PB1, 1 hit
PF18409 Plk4_PB2, 1 hit
SUPFAMiSSF56112 SSF56112, 1 hit
PROSITEiView protein in PROSITE
PS50078 POLO_BOX, 1 hit
PS00107 PROTEIN_KINASE_ATP, 1 hit
PS50011 PROTEIN_KINASE_DOM, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

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

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiPLK4_NEMVE
<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: A7SNN5
<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: September 22, 2009
Last sequence update: October 2, 2007
Last modified: October 16, 2019
This is version 79 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)

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

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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