Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 96 (16 Oct 2019)
Sequence version 2 (05 Oct 2010)
Previous versions | rss
Help videoAdd a publicationFeedback
Protein

Kinesin-like protein KIF11-B

Gene

kif11-b

Organism
Xenopus laevis (African clawed frog)
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

Plus end-directed motor protein required for establishing a bipolar spindle (PubMed:15583027). Associates with both interphase and spindle microtubules (PubMed:15583027). May be involved in nuclear divisions taking place during the development of unfertilized eggs (PubMed:15583027). Required in non-mitotic cells for transport of secretory proteins from the Golgi complex to the cell surface (By similarity).By similarity1 Publication

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 bindingi105 – 112ATPPROSITE-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 protein
Biological processCell cycle, Cell division, Mitosis
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:
Kinesin-like protein KIF11-B
Alternative name(s):
Kinesin-5
Kinesin-related motor protein Eg5-1
Short name:
XLEg5K1
Short name:
XlEg5
<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:kif11-b
Synonyms:eg5
<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>OrganismiXenopus laevis (African clawed frog)
<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 identifieri8355 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiAmphibiaBatrachiaAnuraPipoideaPipidaeXenopodinaeXenopusXenopus

Organism-specific databases

Xenopus laevis and tropicalis biology and genomics resource

More...
Xenbasei
XB-GENE-6252175 kif11

<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, Microtubule

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_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>Mutagenesisi937T → A: Disrupts microtubule binding. 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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001253731 – 1067Kinesin-like protein KIF11-BAdd BLAST1067

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 residuei937Phosphothreonine; by CDK11 Publication1
Modified residuei1046Phosphoserine; by NEK61 Publication1

<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

Phosphorylation of Thr-937 during mitosis controls the association of this protein with the spindle apparatus.2 Publications
A subset of this protein primarily localized at the spindle pole is phosphorylated by NEK6 during mitosis.
Phosphorylated on a serine residue by aurka.

Keywords - PTMi

Phosphoprotein

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
P28025

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P28025

<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

In unfertilized eggs, shows highest expression in the germinal vesicle and radial yolk-poor channels. Also present in testis.1 Publication

<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

Expressed maternally. Expressed in eggs but not oocytes (at protein level). The RNA is subject to translational control and is only adenylated in eggs. Expression stops soon after fertilization, when the mRNA is deadenylated. Not expressed in adults.1 Publication

<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

Heterotetramer of two heavy and two light chains.

Interacts with aurka.

1 Publication

GO - Molecular functioni

Protein-protein interaction databases

Protein interaction database and analysis system

More...
IntActi
P28025, 1 interactor

<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
P28025

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>Domaini18 – 359Kinesin motorPROSITE-ProRule annotationAdd BLAST342

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 coili365 – 480Sequence analysisAdd BLAST116

<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. BimC subfamily.PROSITE-ProRule annotation

Keywords - Domaini

Coiled coil

Phylogenomic databases

KEGG Orthology (KO)

More...
KOi
K10398

Database of Orthologous Groups

More...
OrthoDBi
179272at2759

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.850.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR025901 Kinesin-assoc_MT-bd_dom
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

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00225 Kinesin, 1 hit
PF13931 Microtub_bind, 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_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.

P28025-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSSQNSFMAS KKEDKGKNIQ VVVRCRPFNQ LERKASSHSV LECDSQRKEV
60 70 80 90 100
YVRTGEVNDK LGKKTYTFDM VFGPAAKQIE VYRSVVCPIL DEVIMGYNCT
110 120 130 140 150
IFAYGQTGTG KTFTMEGERS SDEEFTWEQD PLAGIIPRTL HQIFEKLSEN
160 170 180 190 200
GTEFSVKVSL LEIYNEELFD LLSPSPDVGE RLQMFDDPRN KRGVIIKGLE
210 220 230 240 250
EISVHNKDEV YHILERGAAR RKTASTLMNA YSSRSHSVFS VTIHMKETTV
260 270 280 290 300
DGEELVKIGK LNLVDLAGSE NIGRSGAVDK RAREAGNINQ SLLTLGRVIT
310 320 330 340 350
ALVERTPHIP YRESKLTRIL QDSLGGRTKT SIIATVSPAS INLEETVSTL
360 370 380 390 400
DYANRAKSIM NKPEVNQKLT KKALIKEYTE EIERLKRELA AAREKNGVYL
410 420 430 440 450
SSENYEQLQG KVLSQEEMIT EYTEKITAME EELKSISELF ADNKKELEEC
460 470 480 490 500
TTILQCKEKE LEETQNHLQE SKEQLAQESF VVSAFETTEK KLHGTANKLL
510 520 530 540 550
STVRETTRDV SGLHEKLDRK KAVDQHNFQV HENFAEQMDR RFSVIQRTVD
560 570 580 590 600
DYSVKQQGML DFYTNSIDDL LGASSSRLSA TASAVAKSFA SVQETVTKQV
610 620 630 640 650
SHSVEEILKQ ETLSSQAKGD LQQLMAAHRT GLEEALRSDL LPVVTAVLDL
660 670 680 690 700
NSHLSHCLQN FLIVADKIDS HKEDMNSFFT EHSRSLHKLR LDSSSALSSI
710 720 730 740 750
QSEYESLKED IATAQSMHSE GVNNLISSLQ NQLNLLGMET QQQFSGFLSK
760 770 780 790 800
GGKLQKSVGS LQQDLDLVSS EAIECISSHH KKLAEQSQDV AVEIRQLAGS
810 820 830 840 850
NMSTLEESSK QCEKLTSSIN TISQESQQWC ESAGQKIDSV LEEQVCYLHS
860 870 880 890 900
SKKHLQNLHK GVEDSCGSSV VEITDRVNAQ RQAEEKALTS LVEQVRDDQE
910 920 930 940 950
MVGEQRLELQ EQVQSGLNKV HSYLKEELRN DVPTGTTPQR RDYAYPSLLV
960 970 980 990 1000
KTKPRDVLLE QFRQQQQEYL ESISSVISEA VEPPVEQDSL EDEPPVAVND
1010 1020 1030 1040 1050
SVISERSCID LSMTCQEKGG IRFFQQKKAL RKEKENRGNT TLLERSKIMD
1060
EVDQALTKSK LPLRMQN
Length:1,067
Mass (Da):120,114
Last modified:October 5, 2010 - v2
<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:i051F664EF6BBE0E5
GO

<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 CAA37950 differs from that shown. Reason: Erroneous initiation. Truncated N-terminus.Curated

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
X54002 mRNA Translation: CAA37950.1 Different initiation.

Protein sequence database of the Protein Information Resource

More...
PIRi
A40264

NCBI Reference Sequences

More...
RefSeqi
NP_001095237.1, NM_001101767.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
397908

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
xla:397908

<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
X54002 mRNA Translation: CAA37950.1 Different initiation.
PIRiA40264
RefSeqiNP_001095237.1, NM_001101767.1

3D structure databases

SMRiP28025
ModBaseiSearch...

Protein-protein interaction databases

IntActiP28025, 1 interactor

PTM databases

iPTMnetiP28025

Proteomic databases

PRIDEiP28025

Genome annotation databases

GeneIDi397908
KEGGixla:397908

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
397908
XenbaseiXB-GENE-6252175 kif11

Phylogenomic databases

KOiK10398
OrthoDBi179272at2759

Family and domain databases

Gene3Di3.40.850.10, 1 hit
InterProiView protein in InterPro
IPR025901 Kinesin-assoc_MT-bd_dom
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
PfamiView protein in Pfam
PF00225 Kinesin, 1 hit
PF13931 Microtub_bind, 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 nameiKI11B_XENLA
<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: P28025
<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: August 1, 1992
Last sequence update: October 5, 2010
Last modified: October 16, 2019
This is version 96 of the entry and version 2 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

Documents

  1. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again