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SF3B6

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Protein-coding gene in the species Homo sapiens
SF3B6
Available structures
PDBOrtholog search: PDBe RCSB
List of PDB id codes

2F9D, 2F9J, 2FHO, 3LQV

Identifiers
AliasesSF3B6, HSPC175, Ht006, P14, SAP14, SAP14a, SF3B14, SF3B14a, CGI-110, splicing factor 3b subunit 6
External IDsOMIM: 607835; MGI: 1913305; HomoloGene: 9360; GeneCards: SF3B6; OMA:SF3B6 - orthologs
Gene location (Human)
Chromosome 2 (human)
Chr.Chromosome 2 (human)
Chromosome 2 (human)Genomic location for SF3B6Genomic location for SF3B6
Band2p23.3Start24,067,586 bp
End24,076,373 bp
Gene location (Mouse)
Chromosome 12 (mouse)
Chr.Chromosome 12 (mouse)
Chromosome 12 (mouse)Genomic location for SF3B6Genomic location for SF3B6
Band12|12 A1.1Start4,867,544 bp
End4,877,659 bp
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • skin of arm

  • mucosa of ileum

  • olfactory zone of nasal mucosa

  • Achilles tendon

  • mucosa of sigmoid colon

  • ganglionic eminence

  • cartilage tissue

  • islet of Langerhans

  • rectum

  • tibialis anterior muscle
Top expressed in
  • saccule

  • otic placode

  • otic vesicle

  • medial ganglionic eminence

  • transitional epithelium of urinary bladder

  • migratory enteric neural crest cell

  • abdominal wall

  • cervix

  • endocardial cushion

  • ventricular zone
More reference expression data
BioGPS
n/a
Gene ontology
Molecular function
Cellular component
Biological process
Sources:Amigo / QuickGO
Orthologs
SpeciesHumanMouse
Entrez

51639

66055

Ensembl

ENSG00000115128

ENSMUSG00000037361

UniProt

Q9Y3B4

P59708

RefSeq (mRNA)

NM_016047

NM_025323

RefSeq (protein)

NP_057131

NP_079599

Location (UCSC)Chr 2: 24.07 – 24.08 MbChr 12: 4.87 – 4.88 Mb
PubMed search
Wikidata
View/Edit HumanView/Edit Mouse

Splicing factor 3B subunit 6, is a protein encoded by SF3B6 gene in vertebrates.

Function

This gene encodes a 14 kDa protein subunit of the splicing factor 3b complex. Splicing factor 3b associates with both the U2 and U11/U12 small nuclear ribonucleoprotein complexes (U2 snRNP) of spliceosomes. This 14 kDa protein interacts directly with subunit 1 of the splicing factor 3b complex. This 14 kDa protein also interacts directly with the adenosine that carries out the first transesterification step of splicing at the pre-mRNA branch site.

Interactions

SF3B14 has been shown to interact with SF3B1.

References

  1. ^ GRCh38: Ensembl release 89: ENSG00000115128Ensembl, May 2017
  2. ^ GRCm38: Ensembl release 89: ENSMUSG00000037361Ensembl, 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. ^ "Entrez Gene: SF3B14 splicing factor 3B, 14 kDa subunit".
  6. Will CL, Schneider C, MacMillan AM, Katopodis NF, Neubauer G, Wilm M, Lührmann R, Query CC (August 2001). "A novel U2 and U11/U12 snRNP protein that associates with the pre-mRNA branch site". EMBO J. 20 (16): 4536–46. doi:10.1093/emboj/20.16.4536. PMC 125580. PMID 11500380.
  7. Will CL, Urlaub H, Achsel T, Gentzel M, Wilm M, Lührmann R (September 2002). "Characterization of novel SF3b and 17S U2 snRNP proteins, including a human Prp5p homologue and an SF3b DEAD-box protein". EMBO J. 21 (18): 4978–88. doi:10.1093/emboj/cdf480. PMC 126279. PMID 12234937.

Further reading

PDB gallery
  • 2f9d: 2.5 angstrom resolution structure of the spliceosomal protein p14 bound to region of SF3b155 2f9d: 2.5 angstrom resolution structure of the spliceosomal protein p14 bound to region of SF3b155
  • 2f9j: 3.0 angstrom resolution structure of a Y22M mutant of the spliceosomal protein p14 bound to a region of SF3b155 2f9j: 3.0 angstrom resolution structure of a Y22M mutant of the spliceosomal protein p14 bound to a region of SF3b155
  • 2fho: NMR solution structure of the human spliceosomal protein complex p14-SF3b155 2fho: NMR solution structure of the human spliceosomal protein complex p14-SF3b155


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