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IKZF3

From Wikipedia, the free encyclopedia

Protein-coding gene in the species Homo sapiens
IKZF3
Identifiers
AliasesIKZF3, AIO, AIOLOS, ZNFN1A3, IKAROS family zinc finger 3, IMD84
External IDsOMIM:606221;MGI:1342542;HomoloGene:8269;GeneCards:IKZF3;OMA:IKZF3 - orthologs
Gene location (Human)
Chromosome 17 (human)
Chr.Chromosome 17 (human)[1]
Chromosome 17 (human)
Genomic location for IKZF3
Genomic location for IKZF3
Band17q12-q21.1Start39,757,718bp[1]
End39,864,312bp[1]
Gene location (Mouse)
Chromosome 11 (mouse)
Chr.Chromosome 11 (mouse)[2]
Chromosome 11 (mouse)
Genomic location for IKZF3
Genomic location for IKZF3
Band11|11 DStart98,355,728bp[2]
End98,436,857bp[2]
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • granulocyte

  • lymph node

  • epithelium of nasopharynx

  • bone marrow cell

  • thymus

  • spleen

  • blood

  • tonsil

  • superficial temporal artery

  • appendix
Top expressed in
  • mesenteric lymph nodes

  • thymus

  • spleen

  • blood

  • lumbar subsegment of spinal cord

  • female urethra

  • subcutaneous adipose tissue

  • submandibular gland

  • granulocyte

  • transitional epithelium of urinary bladder
More reference expression data
BioGPS
More reference expression data
Gene ontology
Molecular function
Cellular component
Biological process
Sources:Amigo /QuickGO
Orthologs
SpeciesHumanMouse
Entrez

22806

22780

Ensembl

ENSG00000161405

ENSMUSG00000018168

UniProt

Q9UKT9

O08900

RefSeq (mRNA)
NM_183232
NM_001257408
NM_001257409
NM_001257410
NM_001257411

NM_001257412
NM_001257413
NM_001257414
NM_001284514
NM_001284515
NM_001284516
NM_012481
NM_183228
NM_183229
NM_183230
NM_183231

NM_011771

RefSeq (protein)
NP_001244337
NP_001244338
NP_001244339
NP_001244340
NP_001244341

NP_001244342
NP_001244343
NP_001271443
NP_001271444
NP_001271445
NP_036613
NP_899051
NP_899052
NP_899053
NP_899054
NP_899055

NP_035901

Location (UCSC)Chr 17: 39.76 – 39.86 MbChr 11: 98.36 – 98.44 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Zinc finger protein Aiolos, also known asIkaros family zinc finger protein 3, is aprotein encoded in humans by theIKZF3gene.[5][6][7]

Function

[edit]

This gene encodes a member of the Ikaros family ofzinc-finger proteins. Three members of this protein family (Ikaros, Aiolos and Helios) arehematopoietic-specifictranscription factors involved in the regulation oflymphocyte development. This gene product is a transcription factor that is important in the regulation of B lymphocyte proliferation and differentiation. Both Ikaros and Aiolos can participate inchromatin remodeling. The regulation of gene expression in B lymphocytes by Aiolos is complex as it appears to require the sequential formation of Ikaros homodimers, Ikaros/Aiolos heterodimers, and Aiolos homodimers. At least six alternative transcripts encoding different isoforms have been described.[7]

Interactions

[edit]

IKZF3 has been shown tointeract withBCL2-like 1[8] andHRAS.[9]

References

[edit]
  1. ^abcGRCh38: Ensembl release 89: ENSG00000161405Ensembl, May 2017
  2. ^abcGRCm38: Ensembl release 89: ENSMUSG00000018168Ensembl, 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. ^Morgan B, Sun L, Avitahl N, Andrikopoulos K, Ikeda T, Gonzales E, Wu P, Neben S, Georgopoulos K (April 1997)."Aiolos, a lymphoid restricted transcription factor that interacts with Ikaros to regulate lymphocyte differentiation".The EMBO Journal.16 (8):2004–13.doi:10.1093/emboj/16.8.2004.PMC 1169803.PMID 9155026.
  6. ^Hosokawa Y, Maeda Y, Takahashi EI, Suzuki M, Seto M (November 1999). "Human aiolos, an ikaros-related zinc finger DNA binding protein: cDNA cloning, tissue expression pattern, and chromosomal mapping".Genomics.61 (3):326–9.doi:10.1006/geno.1999.5949.PMID 10552935.
  7. ^ab"Entrez Gene: IKZF3 IKAROS family zinc finger 3 (Aiolos)".
  8. ^Rebollo A, Ayllón V, Fleischer A, Martínez CA, Zaballos A (December 2001)."The association of Aiolos transcription factor and Bcl-xL is involved in the control of apoptosis".Journal of Immunology.167 (11):6366–73.doi:10.4049/jimmunol.167.11.6366.PMID 11714801.
  9. ^Romero F, Martínez-A C, Camonis J, Rebollo A (June 1999)."Aiolos transcription factor controls cell death in T cells by regulating Bcl-2 expression and its cellular localization".The EMBO Journal.18 (12):3419–30.doi:10.1093/emboj/18.12.3419.PMC 1171421.PMID 10369681.

Further reading

[edit]

External links

[edit]

This article incorporates text from theUnited States National Library of Medicine, which is in thepublic domain.

(1) Basic domains
(1.1) Basicleucine zipper (bZIP)
(1.2) Basic helix-loop-helix (bHLH)
Group A
Group B
Group C
bHLH-PAS
Group D
Group E
Group F
bHLH-COE
(1.3)bHLH-ZIP
(1.4) NF-1
(1.5) RF-X
(1.6) Basic helix-span-helix (bHSH)
(2)Zinc finger DNA-binding domains
(2.1)Nuclear receptor(Cys4)
subfamily 1
subfamily 2
subfamily 3
subfamily 4
subfamily 5
subfamily 6
subfamily 0
(2.2) Other Cys4
(2.3) Cys2His2
(2.4) Cys6
(2.5) Alternating composition
(2.6) WRKY
(3.1)Homeodomain
Antennapedia
ANTP class
protoHOX
Hox-like
metaHOX
NK-like
other
(3.2) Paired box
(3.3)Fork head /winged helix
(3.4)Heat shock factors
(3.5) Tryptophan clusters
(3.6) TEA domain
  • transcriptional enhancer factor
(4)β-Scaffold factors with minor groove contacts
(4.1)Rel homology region
(4.2)STAT
(4.3) p53-like
(4.4)MADS box
(4.6)TATA-binding proteins
(4.7)High-mobility group
(4.9) Grainyhead
(4.10) Cold-shock domain
(4.11) Runt
(0) Other transcription factors
(0.2) HMGI(Y)
(0.3)Pocket domain
(0.5)AP-2/EREBP-related factors
(0.6) Miscellaneous
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