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KIF4A

From Wikipedia, the free encyclopedia
Protein-coding gene in the species Homo sapiens
KIF4A
Available structures
PDBOrtholog search:PDBeRCSB
List of PDB id codes

3ZFC,6OYL,3ZFD

Identifiers
AliasesKIF4A, KIF4, KIF4G1, MRX100, kinesin family member 4A, XLID100
External IDsOMIM:300521;MGI:108389;HomoloGene:69022;GeneCards:KIF4A;OMA:KIF4A - orthologs
Gene location (Human)
X chromosome (human)
Chr.X chromosome (human)[1]
X chromosome (human)
Genomic location for KIF4A
Genomic location for KIF4A
BandXq13.1Start70,290,104bp[1]
End70,420,886bp[1]
Gene location (Mouse)
X chromosome (mouse)
Chr.X chromosome (mouse)[2]
X chromosome (mouse)
Genomic location for KIF4A
Genomic location for KIF4A
BandX C3|X 43.72 cMStart99,669,343bp[2]
End99,770,820bp[2]
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • oocyte

  • secondary oocyte

  • ventricular zone

  • ganglionic eminence

  • gonad

  • testicle

  • bone marrow

  • trabecular bone

  • stromal cell of endometrium

  • mucosa of transverse colon
Top expressed in
  • zygote

  • primary oocyte

  • otic placode

  • genital tubercle

  • otic vesicle

  • secondary oocyte

  • tail of embryo

  • saccule

  • ventricular zone

  • fetal liver hematopoietic progenitor cell
More reference expression data
BioGPS
More reference expression data
Gene ontology
Molecular function
Cellular component
Biological process
Sources:Amigo /QuickGO
Orthologs
SpeciesHumanMouse
Entrez

24137

16571

Ensembl

ENSG00000090889

ENSMUSG00000034311

UniProt

O95239

P33174

RefSeq (mRNA)

NM_012310

NM_008446

RefSeq (protein)

NP_036442

NP_032472

Location (UCSC)Chr X: 70.29 – 70.42 MbChr X: 99.67 – 99.77 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Kinesin family member 4A is aprotein that in humans is encoded by theKIF4Agene.[5][6]

Function

[edit]

Kinesins, such as KIF4A, aremicrotubule-based motor proteins that generate directional movement along microtubules. They are involved in many crucial cellular processes, including cell division.[6]

Interactions

[edit]

KIF4A has been shown tointeract withHMG20B[7] andDNMT3B.[8]

Clinical significance

[edit]

NTCP is the entry receptor for bothHepatitis B (HBV) andHepatitis D viruses (HDV).[9] KIF4 was found to play an essential role inHBV andHDV infection through its regulation of the retrograde transport ofNTCP from thecytoplasm to thecell surface where it acts as a receptor forHBV/HDV infection.[10]

References

[edit]
  1. ^abcGRCh38: Ensembl release 89: ENSG00000090889Ensembl, May 2017
  2. ^abcGRCm38: Ensembl release 89: ENSMUSG00000034311Ensembl, May 2017
  3. ^"Human PubMed Reference:".National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ^"Mouse PubMed Reference:".National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. ^Ha MJ, Yoon J, Moon E, Lee YM, Kim HJ, Kim W (Jun 2000). "Assignment of the kinesin family member 4 genes (KIF4A and KIF4B) to human chromosome bands Xq13.1 and 5q33.1 by in situ hybridization".Cytogenetics and Cell Genetics.88 (1–2):41–42.doi:10.1159/000015482.PMID 10773663.S2CID 46074226.
  6. ^ab"Entrez Gene: KIF4A kinesin family member 4A".
  7. ^Lee YM, Kim W (September 2003)."Association of human kinesin superfamily protein member 4 with BRCA2-associated factor 35".The Biochemical Journal.374 (Pt 2):497–503.doi:10.1042/BJ20030452.PMC 1223617.PMID 12809554.
  8. ^Geiman TM, Sankpal UT, Robertson AK, Chen Y, Mazumdar M, Heale JT, et al. (2004)."Isolation and characterization of a novel DNA methyltransferase complex linking DNMT3B with components of the mitotic chromosome condensation machinery".Nucleic Acids Research.32 (9):2716–2729.doi:10.1093/nar/gkh589.PMC 419596.PMID 15148359.
  9. ^Yan H, Zhong G, Xu G, He W, Jing Z, Gao Z, et al. (November 2012). Chen ZJ (ed.)."Sodium taurocholate cotransporting polypeptide is a functional receptor for human hepatitis B and D virus".eLife.1 e00049.doi:10.7554/eLife.00049.PMC 3485615.PMID 23150796.
  10. ^Gad SA, Sugiyama M, Tsuge M, Wakae K, Fukano K, Oshima M, et al. (March 2022)."The kinesin KIF4 mediates HBV/HDV entry through the regulation of surface NTCP localization and can be targeted by RXR agonists in vitro".PLOS Pathogens.18 (3) e1009983.doi:10.1371/journal.ppat.1009983.PMC 8970526.PMID 35312737.

Further reading

[edit]

External links

[edit]


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Human
Microfilaments
andABPs
Myofilament
Actins
Myosins
Other
Other
Intermediate
filaments
Type 1/2
(Keratin,
Cytokeratin)
Epithelial keratins
(soft alpha-keratins)
Hair keratins
(hard alpha-keratins)
Ungrouped alpha
Not alpha
Type 3
Type 4
Type 5
Microtubules
andMAPs
Tubulins
MAPs
Kinesins
Dyneins
Microtubule organising proteins
Microtubule severing proteins
Other
Catenins
Membrane
Other
Nonhuman
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