Incidental Mutation 'R4894:Ctcfl'
ID 472624
Institutional Source Beutler Lab
Gene Symbol Ctcfl
Ensembl Gene ENSMUSG00000070495
Gene Name CCCTC-binding factor like
Synonyms Boris, OTTMUSG00000016680
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.302) question?
Stock # R4894 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 172935402-172961318 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 172959196 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Proline to Serine at position 177 (P177S)
Ref Sequence ENSEMBL: ENSMUSP00000135932 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000094287] [ENSMUST00000179693]
AlphaFold A2APF3
Predicted Effect probably benign
Transcript: ENSMUST00000094287
AA Change: P177S

PolyPhen 2 Score 0.185 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000091845
Gene: ENSMUSG00000070495
AA Change: P177S

DomainStartEndE-ValueType
low complexity region 194 202 N/A INTRINSIC
ZnF_C2H2 257 279 1.79e-2 SMART
ZnF_C2H2 285 307 1.07e0 SMART
ZnF_C2H2 313 336 4.47e-3 SMART
ZnF_C2H2 342 364 1.79e-2 SMART
ZnF_C2H2 370 392 5.81e-2 SMART
ZnF_C2H2 398 421 1.36e-2 SMART
ZnF_C2H2 428 451 6.23e-2 SMART
ZnF_C2H2 458 480 1.89e-1 SMART
ZnF_C2H2 486 508 8.94e-3 SMART
ZnF_C2H2 514 537 2.32e-1 SMART
ZnF_C2H2 546 572 5.2e0 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142165
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142207
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144256
Predicted Effect probably benign
Transcript: ENSMUST00000179693
AA Change: P177S

PolyPhen 2 Score 0.185 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000135932
Gene: ENSMUSG00000070495
AA Change: P177S

DomainStartEndE-ValueType
low complexity region 194 202 N/A INTRINSIC
ZnF_C2H2 257 279 1.79e-2 SMART
ZnF_C2H2 285 307 1.07e0 SMART
ZnF_C2H2 313 336 4.47e-3 SMART
ZnF_C2H2 342 364 1.79e-2 SMART
ZnF_C2H2 370 392 5.81e-2 SMART
ZnF_C2H2 398 421 1.36e-2 SMART
ZnF_C2H2 428 451 6.23e-2 SMART
ZnF_C2H2 458 480 1.89e-1 SMART
ZnF_C2H2 486 508 8.94e-3 SMART
ZnF_C2H2 514 537 2.32e-1 SMART
ZnF_C2H2 546 572 5.2e0 SMART
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] CCCTC-binding factor (CTCF), an 11-zinc-finger factor involved in gene regulation, utilizes different zinc fingers to bind varying DNA target sites. CTCF forms methylation-sensitive insulators that regulate X-chromosome inactivation. This gene is a paralog of CTCF and appears to be expressed primarily in the cytoplasm of spermatocytes, unlike CTCF which is expressed primarily in the nucleus of somatic cells. CTCF and the protein encoded by this gene are normally expressed in a mutually exclusive pattern that correlates with resetting of methylation marks during male germ cell differentiation. Multiple alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2012]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit small testes, delayed spermatid development, and increased male germ cell apoptosis without affecting fertility. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrf1 C A 17: 43,609,975 (GRCm39) Y176* probably null Het
Akap13 T A 7: 75,375,068 (GRCm39) M1900K possibly damaging Het
Ankrd36 A G 11: 5,585,332 (GRCm39) E381G probably damaging Het
Ap3s1 T C 18: 46,891,183 (GRCm39) probably null Het
Cacna1e G T 1: 154,364,551 (GRCm39) S341* probably null Het
Camk1d G A 2: 5,359,539 (GRCm39) S161L probably damaging Het
Cdh23 G T 10: 60,173,630 (GRCm39) H1619Q probably benign Het
Chd7 T A 4: 8,838,629 (GRCm39) I1276N probably damaging Het
Clca3a1 A G 3: 144,719,662 (GRCm39) V436A probably damaging Het
Dab2ip A G 2: 35,620,539 (GRCm39) probably benign Het
Dnah8 G A 17: 30,967,542 (GRCm39) D2585N probably benign Het
Epc1 A T 18: 6,449,011 (GRCm39) S495R probably benign Het
Espl1 A G 15: 102,230,758 (GRCm39) probably null Het
Eya4 T C 10: 22,985,753 (GRCm39) E583G possibly damaging Het
Fam111a C G 19: 12,565,913 (GRCm39) T554R probably benign Het
Fbh1 A T 2: 11,767,771 (GRCm39) I359N probably damaging Het
Fer1l6 T C 15: 58,490,751 (GRCm39) C1023R probably damaging Het
Helz2 G C 2: 180,877,940 (GRCm39) P953A probably benign Het
Ifi204 G T 1: 173,587,808 (GRCm39) S117Y probably damaging Het
Ift70a1 T C 2: 75,810,088 (GRCm39) *665W probably null Het
Igfn1 G A 1: 135,882,520 (GRCm39) T2775M probably damaging Het
Igsf9 A G 1: 172,325,634 (GRCm39) T1101A probably benign Het
Ipo13 A C 4: 117,760,638 (GRCm39) I614S probably damaging Het
Ipo13 A G 4: 117,761,687 (GRCm39) I476T possibly damaging Het
Kdm2b C A 5: 123,079,030 (GRCm39) E308* probably null Het
Klhl20 A T 1: 160,937,102 (GRCm39) M91K possibly damaging Het
Klrb1f T C 6: 129,030,151 (GRCm39) F64L probably benign Het
Ldlrad3 C T 2: 101,888,293 (GRCm39) C106Y probably damaging Het
Lilra6 T C 7: 3,915,530 (GRCm39) T161A probably benign Het
Lrriq1 A T 10: 102,997,613 (GRCm39) M1334K possibly damaging Het
Mepe C G 5: 104,473,268 (GRCm39) P3R probably damaging Het
Mgat4e A G 1: 134,468,856 (GRCm39) V396A probably benign Het
Nfx1 T G 4: 40,996,877 (GRCm39) S651A probably damaging Het
Or10ak13 A T 4: 118,639,483 (GRCm39) C100S probably damaging Het
Or2w6 T C 13: 21,843,352 (GRCm39) N47S probably damaging Het
Or4c109 T C 2: 88,817,783 (GRCm39) I254M possibly damaging Het
Rag2 T C 2: 101,460,022 (GRCm39) S111P probably damaging Het
Rai1 T A 11: 60,077,572 (GRCm39) D545E probably damaging Het
Ralgps1 A G 2: 33,033,115 (GRCm39) V498A possibly damaging Het
Rasal2 G A 1: 157,020,374 (GRCm39) S205L probably damaging Het
Rec8 T C 14: 55,862,787 (GRCm39) L582P probably damaging Het
Retn G A 8: 3,707,358 (GRCm39) R106H probably damaging Het
Rnf112 A G 11: 61,343,488 (GRCm39) L116P probably damaging Het
Rnf213 T C 11: 119,372,066 (GRCm39) Y4885H probably damaging Het
Sacm1l A G 9: 123,411,409 (GRCm39) I399M probably benign Het
Sez6 G T 11: 77,866,086 (GRCm39) G738V probably damaging Het
Spata17 A G 1: 186,872,643 (GRCm39) V56A probably benign Het
Spata31d1a A T 13: 59,849,542 (GRCm39) V862D probably damaging Het
Sptb A G 12: 76,671,768 (GRCm39) probably null Het
Srpk2 C A 5: 23,750,527 (GRCm39) G59W probably damaging Het
Tyro3 T C 2: 119,632,779 (GRCm39) S96P probably damaging Het
Ube2v1 A G 2: 167,452,280 (GRCm39) S108P probably damaging Het
Usp2 C T 9: 43,987,125 (GRCm39) S141L probably benign Het
Vamp5 T C 6: 72,347,181 (GRCm39) D46G possibly damaging Het
Vmn1r23 T A 6: 57,903,310 (GRCm39) Q156L probably benign Het
Vmn2r6 C T 3: 64,454,829 (GRCm39) S490N probably benign Het
Vps39 A T 2: 120,183,440 (GRCm39) I10N probably damaging Het
Vwf C T 6: 125,622,897 (GRCm39) Q1755* probably null Het
Wdfy4 A T 14: 32,877,717 (GRCm39) H82Q probably benign Het
Wdr24 T C 17: 26,045,101 (GRCm39) Y279H probably damaging Het
Wdr72 A G 9: 74,117,843 (GRCm39) T852A probably benign Het
Zfp1 T A 8: 112,396,355 (GRCm39) C92* probably null Het
Zfp1004 T A 2: 150,033,899 (GRCm39) C104* probably null Het
Zfp426 A T 9: 20,386,369 (GRCm39) probably benign Het
Zfp442 C T 2: 150,253,130 (GRCm39) probably null Het
Zfp74 T C 7: 29,635,470 (GRCm39) probably benign Het
Other mutations in Ctcfl
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01344:Ctcfl APN 2 172,936,527 (GRCm39) missense possibly damaging 0.82
IGL01418:Ctcfl APN 2 172,960,124 (GRCm39) missense probably benign 0.03
IGL01524:Ctcfl APN 2 172,959,177 (GRCm39) missense probably benign 0.08
IGL02610:Ctcfl APN 2 172,947,819 (GRCm39) splice site probably benign
IGL02961:Ctcfl APN 2 172,943,712 (GRCm39) missense possibly damaging 0.70
BB001:Ctcfl UTSW 2 172,955,449 (GRCm39) missense possibly damaging 0.71
BB011:Ctcfl UTSW 2 172,955,449 (GRCm39) missense possibly damaging 0.71
R0147:Ctcfl UTSW 2 172,960,340 (GRCm39) missense possibly damaging 0.75
R0148:Ctcfl UTSW 2 172,960,340 (GRCm39) missense possibly damaging 0.75
R0362:Ctcfl UTSW 2 172,960,236 (GRCm39) missense probably damaging 0.99
R1099:Ctcfl UTSW 2 172,954,153 (GRCm39) missense probably damaging 1.00
R1540:Ctcfl UTSW 2 172,954,141 (GRCm39) missense probably benign 0.36
R1892:Ctcfl UTSW 2 172,960,478 (GRCm39) missense probably benign 0.24
R2036:Ctcfl UTSW 2 172,943,778 (GRCm39) missense possibly damaging 0.95
R2060:Ctcfl UTSW 2 172,960,299 (GRCm39) missense probably benign 0.00
R2925:Ctcfl UTSW 2 172,936,489 (GRCm39) missense probably damaging 1.00
R4327:Ctcfl UTSW 2 172,955,299 (GRCm39) intron probably benign
R4837:Ctcfl UTSW 2 172,955,449 (GRCm39) missense probably benign 0.00
R4909:Ctcfl UTSW 2 172,937,191 (GRCm39) missense probably benign 0.42
R5128:Ctcfl UTSW 2 172,959,189 (GRCm39) missense probably benign 0.00
R5247:Ctcfl UTSW 2 172,955,402 (GRCm39) missense probably damaging 1.00
R6263:Ctcfl UTSW 2 172,937,130 (GRCm39) missense probably benign 0.00
R6768:Ctcfl UTSW 2 172,959,084 (GRCm39) missense possibly damaging 0.84
R7045:Ctcfl UTSW 2 172,954,167 (GRCm39) missense probably damaging 1.00
R7180:Ctcfl UTSW 2 172,947,770 (GRCm39) splice site probably null
R7256:Ctcfl UTSW 2 172,960,268 (GRCm39) missense probably benign 0.01
R7268:Ctcfl UTSW 2 172,949,588 (GRCm39) missense probably benign 0.26
R7378:Ctcfl UTSW 2 172,954,051 (GRCm39) missense probably damaging 1.00
R7560:Ctcfl UTSW 2 172,960,199 (GRCm39) missense probably damaging 0.96
R7657:Ctcfl UTSW 2 172,955,449 (GRCm39) missense possibly damaging 0.71
R7733:Ctcfl UTSW 2 172,958,985 (GRCm39) missense probably benign
R7924:Ctcfl UTSW 2 172,955,449 (GRCm39) missense possibly damaging 0.71
R7945:Ctcfl UTSW 2 172,960,451 (GRCm39) missense probably benign
R8022:Ctcfl UTSW 2 172,960,559 (GRCm39) missense probably benign 0.15
R8038:Ctcfl UTSW 2 172,943,698 (GRCm39) missense probably damaging 1.00
R8911:Ctcfl UTSW 2 172,937,121 (GRCm39) critical splice donor site probably null
R9031:Ctcfl UTSW 2 172,959,044 (GRCm39) missense probably benign 0.07
R9358:Ctcfl UTSW 2 172,960,581 (GRCm39) start codon destroyed possibly damaging 0.81
R9401:Ctcfl UTSW 2 172,947,881 (GRCm39) missense probably damaging 0.99
R9490:Ctcfl UTSW 2 172,960,548 (GRCm39) missense probably benign 0.00
Z1088:Ctcfl UTSW 2 172,960,137 (GRCm39) missense probably benign 0.01
Z1177:Ctcfl UTSW 2 172,943,829 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TCAATAATTGCTACCCTCCCAGG -3'
(R):5'- AGAACCCCAGATGCTGAGTC -3'

Sequencing Primer
(F):5'- CCGGCACACTTGTCTGATTGG -3'
(R):5'- CAGATGCTGAGTCACCGATG -3'
Posted On 2017-04-14