Incidental Mutation 'R4566:Yy1'
ID 343324
Institutional Source Beutler Lab
Gene Symbol Yy1
Ensembl Gene ENSMUSG00000021264
Gene Name YY1 transcription factor
Synonyms NF-E1, delta transcription factor, Yin Yang 1, UCRBP transcription factor
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4566 (G1)
Quality Score 225
Status Not validated
Chromosome 12
Chromosomal Location 108758899-108786074 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 108778889 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Lysine at position 296 (I296K)
Ref Sequence ENSEMBL: ENSMUSP00000021692 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021692]
AlphaFold Q00899
Predicted Effect probably damaging
Transcript: ENSMUST00000021692
AA Change: I296K

PolyPhen 2 Score 0.980 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000021692
Gene: ENSMUSG00000021264
AA Change: I296K

DomainStartEndE-ValueType
low complexity region 25 41 N/A INTRINSIC
low complexity region 42 82 N/A INTRINSIC
low complexity region 156 204 N/A INTRINSIC
PDB:4C5I|C 205 228 8e-9 PDB
low complexity region 257 273 N/A INTRINSIC
ZnF_C2H2 296 320 1.03e-2 SMART
ZnF_C2H2 325 347 2.2e-2 SMART
ZnF_C2H2 353 377 9.08e-4 SMART
ZnF_C2H2 383 407 9.88e-5 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126912
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] YY1 is a ubiquitously distributed transcription factor belonging to the GLI-Kruppel class of zinc finger proteins. The protein is involved in repressing and activating a diverse number of promoters. YY1 may direct histone deacetylases and histone acetyltransferases to a promoter in order to activate or repress the promoter, thus implicating histone modification in the function of YY1. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice die in utero shortly after implantation. Incomplete penetrance of embryonic growth retardation and exencephaly are observed in haploinsufficient mice. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 21 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrv1 T C 13: 81,567,927 (GRCm39) E5082G probably damaging Het
Apol7a A T 15: 77,273,951 (GRCm39) Y170* probably null Het
Cfhr1 T A 1: 139,481,386 (GRCm39) I165F possibly damaging Het
Dnah8 G A 17: 30,967,542 (GRCm39) D2585N probably benign Het
Espnl C A 1: 91,272,301 (GRCm39) P510T possibly damaging Het
Fbxw4 A G 19: 45,580,225 (GRCm39) V258A probably benign Het
Foxq1 T C 13: 31,743,471 (GRCm39) M191T probably benign Het
Gabrg1 A T 5: 70,999,484 (GRCm39) L22I probably benign Het
Limk1 A G 5: 134,715,537 (GRCm39) L38P probably benign Het
Mfhas1 C T 8: 36,058,203 (GRCm39) R893C probably damaging Het
Mug2 G A 6: 122,056,597 (GRCm39) V1181I probably benign Het
Or52ac1 A T 7: 104,245,823 (GRCm39) C188* probably null Het
Pithd1 A G 4: 135,704,548 (GRCm39) V56A probably damaging Het
Plxna4 T C 6: 32,494,338 (GRCm39) K93E probably benign Het
Ppp2cb T C 8: 34,100,723 (GRCm39) V48A possibly damaging Het
Rasl2-9 AGG A 7: 5,128,374 (GRCm39) probably null Het
Rrs1 T C 1: 9,616,452 (GRCm39) F235S probably damaging Het
Rtl1 G A 12: 109,559,293 (GRCm39) L849F probably damaging Het
Slc5a9 C A 4: 111,748,941 (GRCm39) probably null Het
Trps1 A G 15: 50,695,074 (GRCm39) V116A probably damaging Het
Vmn2r51 C T 7: 9,836,341 (GRCm39) E147K probably benign Het
Other mutations in Yy1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00780:Yy1 APN 12 108,781,463 (GRCm39) missense probably damaging 1.00
IGL02158:Yy1 APN 12 108,780,525 (GRCm39) splice site probably benign
IGL02223:Yy1 APN 12 108,759,466 (GRCm39) missense unknown
IGL02412:Yy1 APN 12 108,760,023 (GRCm39) splice site probably benign
IGL02718:Yy1 APN 12 108,781,405 (GRCm39) missense probably damaging 1.00
R1023:Yy1 UTSW 12 108,759,457 (GRCm39) missense unknown
R1341:Yy1 UTSW 12 108,759,445 (GRCm39) missense unknown
R1855:Yy1 UTSW 12 108,759,916 (GRCm39) small insertion probably benign
R1989:Yy1 UTSW 12 108,772,534 (GRCm39) missense probably damaging 1.00
R2022:Yy1 UTSW 12 108,759,916 (GRCm39) small insertion probably benign
R4717:Yy1 UTSW 12 108,759,972 (GRCm39) missense possibly damaging 0.50
R5041:Yy1 UTSW 12 108,759,557 (GRCm39) small insertion probably benign
R5089:Yy1 UTSW 12 108,759,663 (GRCm39) missense probably damaging 1.00
R5597:Yy1 UTSW 12 108,781,436 (GRCm39) missense probably damaging 1.00
R5907:Yy1 UTSW 12 108,772,354 (GRCm39) intron probably benign
R6876:Yy1 UTSW 12 108,772,518 (GRCm39) missense probably benign 0.13
R6878:Yy1 UTSW 12 108,780,682 (GRCm39) missense probably damaging 1.00
R6923:Yy1 UTSW 12 108,759,594 (GRCm39) missense probably benign 0.28
R8218:Yy1 UTSW 12 108,759,619 (GRCm39) missense probably benign 0.00
R8378:Yy1 UTSW 12 108,759,562 (GRCm39) missense unknown
R8808:Yy1 UTSW 12 108,759,506 (GRCm39) small deletion probably benign
R8809:Yy1 UTSW 12 108,759,506 (GRCm39) small deletion probably benign
R9072:Yy1 UTSW 12 108,759,921 (GRCm39) missense probably benign 0.19
R9073:Yy1 UTSW 12 108,759,921 (GRCm39) missense probably benign 0.19
R9672:Yy1 UTSW 12 108,759,584 (GRCm39) missense unknown
R9749:Yy1 UTSW 12 108,772,417 (GRCm39) missense possibly damaging 0.95
Predicted Primers PCR Primer
(F):5'- TGGTGCTACAAGGGAAAACC -3'
(R):5'- CAGGAGTAAGAACACTGGCC -3'

Sequencing Primer
(F):5'- ACCTCAGGGACGATTTGATTTATGC -3'
(R):5'- GAGTAAGAACACTGGCCCCTATAG -3'
Posted On 2015-09-24