Incidental Mutation 'R7725:Ctcf'
Institutional Source Beutler Lab
Gene Symbol Ctcf
Ensembl Gene ENSMUSG00000005698
Gene NameCCCTC-binding factor
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R7725 (G1)
Quality Score225.009
Status Not validated
Chromosomal Location105636568-105682922 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 105663836 bp
Amino Acid Change Tyrosine to Cysteine at position 25 (Y25C)
Ref Sequence ENSEMBL: ENSMUSP00000005841 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000005841]
Predicted Effect probably damaging
Transcript: ENSMUST00000005841
AA Change: Y25C

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000005841
Gene: ENSMUSG00000005698
AA Change: Y25C

low complexity region 116 131 N/A INTRINSIC
low complexity region 202 211 N/A INTRINSIC
low complexity region 250 264 N/A INTRINSIC
ZnF_C2H2 266 288 1.22e-4 SMART
ZnF_C2H2 294 316 7.26e-3 SMART
ZnF_C2H2 322 345 6.88e-4 SMART
ZnF_C2H2 351 373 5.14e-3 SMART
ZnF_C2H2 379 401 2.09e-3 SMART
ZnF_C2H2 407 430 2.02e-1 SMART
ZnF_C2H2 437 460 9.44e-2 SMART
ZnF_C2H2 467 489 7.67e-2 SMART
ZnF_C2H2 495 517 3.34e-2 SMART
ZnF_C2H2 523 546 2.53e-2 SMART
ZnF_C2H2 555 575 1.23e1 SMART
low complexity region 592 657 N/A INTRINSIC
low complexity region 700 720 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the BORIS + CTCF gene family and encodes a transcriptional regulator protein with 11 highly conserved zinc finger (ZF) domains. This nuclear protein is able to use different combinations of the ZF domains to bind different DNA target sequences and proteins. Depending upon the context of the site, the protein can bind a histone acetyltransferase (HAT)-containing complex and function as a transcriptional activator or bind a histone deacetylase (HDAC)-containing complex and function as a transcriptional repressor. If the protein is bound to a transcriptional insulator element, it can block communication between enhancers and upstream promoters, thereby regulating imprinted expression. Mutations in this gene have been associated with invasive breast cancers, prostate cancers, and Wilms' tumors. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2010]
PHENOTYPE: Mice homozygous for a null allele die prior at implantation. Mice homozygous for a conditional allele activated in T cells exhibit a defect in the transition from immature single positive T cells to double positive T cells. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210407C18Rik A T 11: 58,608,499 N164K probably benign Het
Anxa2 A T 9: 69,480,128 K6N unknown Het
Arhgap20 T A 9: 51,831,750 M296K possibly damaging Het
Bdh1 G A 16: 31,438,092 V20I not run Het
Bop1 A G 15: 76,455,383 I254T probably benign Het
C1ra G A 6: 124,517,725 E316K probably benign Het
Ccdc114 T A 7: 45,948,411 S582T probably damaging Het
Cct4 A G 11: 22,990,814 K21E probably benign Het
Cercam G A 2: 29,872,562 probably null Het
Clip2 A T 5: 134,517,999 Y238* probably null Het
Col19a1 A T 1: 24,270,444 S1043T possibly damaging Het
Dennd4c C T 4: 86,786,093 R282C probably benign Het
Eef1g T A 19: 8,978,063 H425Q probably benign Het
Fam131b C T 6: 42,318,542 A234T probably benign Het
Fam184a C A 10: 53,633,706 E126* probably null Het
Fam187b A G 7: 30,977,714 D216G possibly damaging Het
Fam35a T G 14: 34,268,704 T82P possibly damaging Het
Gabra1 A T 11: 42,135,443 Y341N possibly damaging Het
Gm14124 A G 2: 150,268,548 Y386C unknown Het
Gm3667 T A 14: 6,874,268 Q52L probably damaging Het
Gpr179 C T 11: 97,351,292 R242H probably damaging Het
Gulo T C 14: 66,008,073 Y24C probably damaging Het
Hectd4 A T 5: 121,220,617 E49V unknown Het
Htra4 A G 8: 25,037,153 S209P possibly damaging Het
Lmntd1 A G 6: 145,543,470 S22P probably benign Het
Med12l A G 3: 59,255,992 K1347E probably damaging Het
Mrc1 C A 2: 14,279,977 D592E probably benign Het
Muc15 A G 2: 110,731,798 D193G probably damaging Het
Ncor2 A G 5: 125,023,566 V1316A Het
Olfr1101 T C 2: 86,988,979 I66V probably benign Het
Olfr1380 A T 11: 49,564,532 I204L probably benign Het
Olfr224 A G 11: 58,566,767 Y193H probably damaging Het
Serpina6 A T 12: 103,648,677 Y303* probably null Het
Shroom3 T C 5: 92,941,653 L754P probably benign Het
Skint5 C A 4: 113,827,902 L539F unknown Het
St3gal4 C A 9: 35,053,079 R209L possibly damaging Het
Tex14 A C 11: 87,495,042 T243P probably damaging Het
Ttc12 T A 9: 49,440,302 M632L probably benign Het
Ttn T C 2: 76,907,772 E4187G unknown Het
Txk G A 5: 72,707,557 A379V probably damaging Het
Wdr43 A G 17: 71,616,343 Y28C probably benign Het
Zfp40 A G 17: 23,178,277 V82A probably benign Het
Zfp994 A T 17: 22,200,110 N619K probably benign Het
Other mutations in Ctcf
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00799:Ctcf APN 8 105677336 missense unknown
IGL01068:Ctcf APN 8 105681485 unclassified probably benign
IGL01936:Ctcf APN 8 105670232 missense probably benign 0.21
IGL02010:Ctcf APN 8 105664965 missense probably damaging 1.00
IGL02545:Ctcf APN 8 105664381 missense probably benign 0.39
IGL02617:Ctcf APN 8 105677210 splice site probably benign
R0255:Ctcf UTSW 8 105664039 missense possibly damaging 0.76
R0348:Ctcf UTSW 8 105676157 nonsense probably null
R0497:Ctcf UTSW 8 105675040 splice site probably benign
R1238:Ctcf UTSW 8 105671277 splice site probably benign
R1903:Ctcf UTSW 8 105675988 splice site probably null
R2508:Ctcf UTSW 8 105671384 missense probably damaging 1.00
R4035:Ctcf UTSW 8 105664157 missense possibly damaging 0.52
R4448:Ctcf UTSW 8 105680293 intron probably benign
R5106:Ctcf UTSW 8 105681498 unclassified probably benign
R6370:Ctcf UTSW 8 105664220 missense probably benign 0.05
R6378:Ctcf UTSW 8 105663791 missense possibly damaging 0.70
R6392:Ctcf UTSW 8 105664133 missense probably damaging 0.97
R6737:Ctcf UTSW 8 105664508 missense probably benign 0.02
R7791:Ctcf UTSW 8 105664939 missense possibly damaging 0.47
Predicted Primers PCR Primer

Sequencing Primer
Posted On2019-11-12