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Entry version 143 (26 Feb 2020)
Sequence version 1 (01 May 2000)
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Protein

Kinesin-like protein

Gene

kif23

Organism
Danio rerio (Zebrafish) (Brachydanio rerio)
Status
Unreviewed-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

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 bindingi112 – 119ATPPROSITE-ProRule annotation8

<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 functionMotor proteinPROSITE-ProRule annotation
LigandATP-bindingPROSITE-ProRule annotationSAAS annotation, 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%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:
Kinesin-like proteinUniRule 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:kif23Imported
Synonyms:zMKLP1Imported
<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>OrganismiDanio rerio (Zebrafish) (Brachydanio rerio)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 identifieri7955 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiActinopterygiiNeopterygiiTeleosteiOstariophysiCypriniformesCyprinidaeDanio
<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
  • UP000000437 <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 18

Organism-specific databases

Zebrafish Information Network genome database

More...
ZFINi
ZDB-GENE-991019-4 kif23

<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

MicrotubuleUniRule annotation

<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

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSDARG00000014943 Expressed in mature ovarian follicle and 29 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q9PUU5 baseline

<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

GO - Molecular functioni

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
7955.ENSDARP00000026695

<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>Domaini25 – 436Kinesin motorInterPro annotationAdd BLAST412

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>Regioni1 – 26DisorderedSequence analysisAdd BLAST26
Regioni173 – 192DisorderedSequence analysisAdd BLAST20
Regioni674 – 733DisorderedSequence analysisAdd BLAST60
Regioni799 – 867DisorderedSequence analysisAdd BLAST69

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and domains' section denotes the positions of regions of coiled coil within the protein.<p><a href='/help/coiled' target='_top'>More...</a></p>Coiled coili553 – 629Sequence analysisAdd BLAST77

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 amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi682 – 697PolyampholyteSequence analysisAdd BLAST16
Compositional biasi717 – 732PolyampholyteSequence analysisAdd BLAST16
Compositional biasi810 – 824PolyampholyteSequence analysisAdd BLAST15

<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 TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family.PROSITE-ProRule annotationSAAS annotation

Keywords - Domaini

Coiled coilSequence analysis

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0247 Eukaryota
COG5059 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000155837

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_001485_13_0_1

KEGG Orthology (KO)

More...
KOi
K17387

Identification of Orthologs from Complete Genome Data

More...
OMAi
HMFVHGV

Database of Orthologous Groups

More...
OrthoDBi
314538at2759

TreeFam database of animal gene trees

More...
TreeFami
TF105232

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.50.12000, 1 hit
3.40.850.10, 2 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR032924 KIF23
IPR032384 Kif23_Arf-bd
IPR038105 Kif23_Arf-bd_sf
IPR027640 Kinesin-like_fam
IPR019821 Kinesin_motor_CS
IPR001752 Kinesin_motor_dom
IPR036961 Kinesin_motor_dom_sf
IPR027417 P-loop_NTPase

The PANTHER Classification System

More...
PANTHERi
PTHR24115 PTHR24115, 1 hit
PTHR24115:SF467 PTHR24115:SF467, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00225 Kinesin, 1 hit
PF16540 MKLP1_Arf_bdg, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00380 KINESINHEAVY

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00129 KISc, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52540 SSF52540, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00411 KINESIN_MOTOR_1, 1 hit
PS50067 KINESIN_MOTOR_2, 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 2 potential isoforms that are computationally mapped.Show allAlign All

Q9PUU5-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MIRQAKGKTP RRPPPKKPSN NQKDPVGVYC RVRPLGAEDE ECCIEVISNT
60 70 80 90 100
TIQLHAPDGL KANRNGEFKE TQYSFKKVFG IKTTQRELFE DVAKPLAQDL
110 120 130 140 150
IHGKNGLLFT YGVTGSGKTH TMTGSPGQGG LLPRSLDMIF NSIGPYQAKR
160 170 180 190 200
YVFKPDDKNG MEVQNQVDAL LDRQKRDSQT SVPKTPNTRR VDPEFADMIS
210 220 230 240 250
PEEACKAEGV DEDSSYSVFV SYIEIYNNYI YDLLEETPFD PIKPKPPQSK
260 270 280 290 300
ILREDQNHNM YVAGCTEVEV KSTEEAFEVF WRGQKKRRIA NTQLNRESSR
310 320 330 340 350
SHSVFIVKLA QAPLDADGDN VLQDKNQVNV SQLCLVDLAG SERTSRTRAE
360 370 380 390 400
GNRLREAGNI NQSLMTLRTC IEVLRENQMC GTNKMVPYRD SKVTHLFKNY
410 420 430 440 450
FDGEGKVRMV VCVNPKADDY EETLLVMRFA EMTQEVEVAR PVDRPICGFA
460 470 480 490 500
AGRRQRNQAF KEELTRRLEE RGGPVDGDCP TVLNQLLQAF PPLPPCEISG
510 520 530 540 550
PNDDVTLPRL IEALEKRHKI RQMMIEEYNK TATMLKSVLQ EQDGNILSKE
560 570 580 590 600
NVIQEQRGKL GEKDKMLQNQ KNEIDRLEKK SKMLEYKIDI LQKTTNIYEE
610 620 630 640 650
DKRSLQNELE SREQRLQREM SEKRRIEARM QGMVSDTKLK WEKECERRVN
660 670 680 690 700
AKQLEMQNKL WVKDEKLKQL KAIVTEGKTE NRQPQRPSRE KDKVPPKRSA
710 720 730 740 750
SPSPAPTGPP VRPLHRRSHS AGGERWVDHK PTTNVDLDTV MQPNIPNAIK
760 770 780 790 800
VNAPNEKALS KCDKYVLTHQ EVASDGEIQT KLIKGEVFKT RGGGQSVQFT
810 820 830 840 850
DIETLKQETP VAASRKRRSS ESGPDSEPME GNWTDVETRC SVAVEMRAGS
860
NLGPGYQHHG YTKRRKP
Length:867
Mass (Da):98,666
Last modified:May 1, 2000 - 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:i3A7DDE6C01FD9E67
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 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A286Y967A0A286Y967_DANRE
Kinesin-like protein
kif23
882Annotation 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>
Q1LUF4Q1LUF4_DANRE
Kinesin family member 23
kif23
151Annotation 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>

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
BX942814 Genomic DNA No translation available.
AF139990 mRNA Translation: AAF00594.1

NCBI Reference Sequences

More...
RefSeqi
NP_571430.1, NM_131355.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSDART00000012241; ENSDARP00000026695; ENSDARG00000014943
ENSDART00000159515; ENSDARP00000134353; ENSDARG00000116561

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
30627

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
dre:30627

<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
BX942814 Genomic DNA No translation available.
AF139990 mRNA Translation: AAF00594.1
RefSeqiNP_571430.1, NM_131355.1

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...

Protein-protein interaction databases

STRINGi7955.ENSDARP00000026695

Genome annotation databases

EnsembliENSDART00000012241; ENSDARP00000026695; ENSDARG00000014943
ENSDART00000159515; ENSDARP00000134353; ENSDARG00000116561
GeneIDi30627
KEGGidre:30627

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
9493
ZFINiZDB-GENE-991019-4 kif23

Phylogenomic databases

eggNOGiKOG0247 Eukaryota
COG5059 LUCA
GeneTreeiENSGT00940000155837
HOGENOMiCLU_001485_13_0_1
KOiK17387
OMAiHMFVHGV
OrthoDBi314538at2759
TreeFamiTF105232

Gene expression databases

BgeeiENSDARG00000014943 Expressed in mature ovarian follicle and 29 other tissues
ExpressionAtlasiQ9PUU5 baseline

Family and domain databases

Gene3Di3.40.50.12000, 1 hit
3.40.850.10, 2 hits
InterProiView protein in InterPro
IPR032924 KIF23
IPR032384 Kif23_Arf-bd
IPR038105 Kif23_Arf-bd_sf
IPR027640 Kinesin-like_fam
IPR019821 Kinesin_motor_CS
IPR001752 Kinesin_motor_dom
IPR036961 Kinesin_motor_dom_sf
IPR027417 P-loop_NTPase
PANTHERiPTHR24115 PTHR24115, 1 hit
PTHR24115:SF467 PTHR24115:SF467, 1 hit
PfamiView protein in Pfam
PF00225 Kinesin, 1 hit
PF16540 MKLP1_Arf_bdg, 1 hit
PRINTSiPR00380 KINESINHEAVY
SMARTiView protein in SMART
SM00129 KISc, 1 hit
SUPFAMiSSF52540 SSF52540, 1 hit
PROSITEiView protein in PROSITE
PS00411 KINESIN_MOTOR_1, 1 hit
PS50067 KINESIN_MOTOR_2, 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 nameiQ9PUU5_DANRE
<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: Q9PUU5
Secondary accession number(s): A0A0R4IKS5
<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: May 1, 2000
Last sequence update: May 1, 2000
Last modified: February 26, 2020
This is version 143 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

Proteomics identificationCombined sources, Reference proteomeImported
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