Incidental Mutation 'R5128:Ctcfl'
ID 394852
Institutional Source Beutler Lab
Gene Symbol Ctcfl
Ensembl Gene ENSMUSG00000070495
Gene Name CCCTC-binding factor like
Synonyms Boris, OTTMUSG00000016680
MMRRC Submission 042716-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.284) question?
Stock # R5128 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 172935402-172961318 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 172959189 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 179 (E179G)
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: E179G

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000091845
Gene: ENSMUSG00000070495
AA Change: E179G

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: E179G

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000135932
Gene: ENSMUSG00000070495
AA Change: E179G

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
Meta Mutation Damage Score 0.0856 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 94.5%
Validation Efficiency 100% (48/48)
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc6 A G 7: 45,639,070 (GRCm39) S958P probably benign Het
Ahnak T C 19: 8,994,451 (GRCm39) L5245P probably damaging Het
Alg5 T A 3: 54,649,558 (GRCm39) probably null Het
Anapc1 A G 2: 128,501,837 (GRCm39) V735A probably benign Het
Arhgap45 A G 10: 79,866,793 (GRCm39) T1099A probably benign Het
Cacna1e A C 1: 154,277,767 (GRCm39) S2062A probably damaging Het
Chrna9 A G 5: 66,128,565 (GRCm39) S258G probably benign Het
Dcdc2a C A 13: 25,286,512 (GRCm39) A145E probably damaging Het
Dgkz A G 2: 91,773,028 (GRCm39) I343T probably damaging Het
Dnah1 T C 14: 31,018,152 (GRCm39) probably null Het
Dqx1 T C 6: 83,037,548 (GRCm39) L374P probably damaging Het
Entpd5 A T 12: 84,441,464 (GRCm39) F101L probably benign Het
Esco1 A T 18: 10,567,468 (GRCm39) probably benign Het
Fgf1 C A 18: 38,975,078 (GRCm39) V124L probably benign Het
Gm16380 C T 9: 53,791,397 (GRCm39) noncoding transcript Het
Grid2 G A 6: 64,642,982 (GRCm39) A915T probably benign Het
Inhbc A T 10: 127,193,611 (GRCm39) M135K probably benign Het
Mertk C A 2: 128,580,167 (GRCm39) T207K probably damaging Het
Mroh9 C G 1: 162,888,329 (GRCm39) G249R probably damaging Het
Mtmr10 C T 7: 63,983,187 (GRCm39) T498I probably damaging Het
Muc17 A G 5: 137,167,034 (GRCm39) probably null Het
Nlrp1c-ps G T 11: 71,170,421 (GRCm39) noncoding transcript Het
Nphp4 T A 4: 152,587,448 (GRCm39) I267N probably benign Het
Obox8 A G 7: 14,066,015 (GRCm39) W168R probably damaging Het
Or2t48 A T 11: 58,420,248 (GRCm39) V188E probably damaging Het
Or4a74 A T 2: 89,439,647 (GRCm39) D266E probably damaging Het
Or8c8 T C 9: 38,164,866 (GRCm39) L48P probably damaging Het
Pafah1b1 A G 11: 74,570,262 (GRCm39) probably benign Het
Palld T C 8: 62,173,622 (GRCm39) T346A probably damaging Het
Pip4k2b A G 11: 97,609,702 (GRCm39) S412P probably benign Het
Potefam1 G A 2: 110,994,674 (GRCm39) Q251* probably null Het
Scn3a T C 2: 65,338,862 (GRCm39) S606G probably benign Het
Slc12a7 G T 13: 73,953,552 (GRCm39) S754I probably benign Het
Tep1 A G 14: 51,081,736 (GRCm39) *489R probably null Het
Tnn A T 1: 159,950,464 (GRCm39) V714E probably damaging Het
Trappc9 A T 15: 72,930,242 (GRCm39) I38N probably damaging Het
Ttc16 T A 2: 32,653,009 (GRCm39) I550F probably benign Het
Vit T C 17: 78,932,575 (GRCm39) S561P probably damaging Het
Zdhhc1 T A 8: 106,210,268 (GRCm39) I50F probably benign Het
Zfp451 C T 1: 33,842,014 (GRCm39) probably benign Het
Zfp597 G A 16: 3,689,988 (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
R4894:Ctcfl UTSW 2 172,959,196 (GRCm39) missense probably benign 0.19
R4909:Ctcfl UTSW 2 172,937,191 (GRCm39) missense probably benign 0.42
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'- ATAATTGCTACCCTCCCAGGAG -3'
(R):5'- AGATGCTGAGTCACCGATGG -3'

Sequencing Primer
(F):5'- ATGGCCAGCCTACCCTTG -3'
(R):5'- GCTGAGTCACCGATGGCTTTC -3'
Posted On 2016-06-21