Incidental Mutation 'IGL02823:Terf2'
ID361102
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Terf2
Ensembl Gene ENSMUSG00000031921
Gene Nametelomeric repeat binding factor 2
SynonymsTRF2
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02823
Quality Score
Status
Chromosome8
Chromosomal Location107069400-107096547 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 107072625 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Serine at position 389 (N389S)
Ref Sequence ENSEMBL: ENSMUSP00000065586 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000068388] [ENSMUST00000068421] [ENSMUST00000116425] [ENSMUST00000133925]
Predicted Effect possibly damaging
Transcript: ENSMUST00000068388
AA Change: N389S

PolyPhen 2 Score 0.893 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000065586
Gene: ENSMUSG00000031921
AA Change: N389S

DomainStartEndE-ValueType
low complexity region 2 15 N/A INTRINSIC
low complexity region 31 42 N/A INTRINSIC
low complexity region 47 75 N/A INTRINSIC
low complexity region 77 96 N/A INTRINSIC
Pfam:TRF 97 297 7.5e-39 PFAM
PDB:3K6G|F 318 356 2e-12 PDB
SANT 422 473 1.71e-12 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000068421
AA Change: N454S

PolyPhen 2 Score 0.068 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000068948
Gene: ENSMUSG00000031921
AA Change: N454S

DomainStartEndE-ValueType
low complexity region 2 15 N/A INTRINSIC
low complexity region 31 42 N/A INTRINSIC
low complexity region 47 75 N/A INTRINSIC
low complexity region 77 96 N/A INTRINSIC
Pfam:TRF 97 296 3e-38 PFAM
Pfam:TERF2_RBM 320 360 5.1e-22 PFAM
SANT 487 538 1.71e-12 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000116425
SMART Domains Protein: ENSMUSP00000112126
Gene: ENSMUSG00000031921

DomainStartEndE-ValueType
low complexity region 2 15 N/A INTRINSIC
low complexity region 31 42 N/A INTRINSIC
low complexity region 47 75 N/A INTRINSIC
low complexity region 77 96 N/A INTRINSIC
Pfam:TRF 97 297 1.5e-38 PFAM
PDB:3K6G|F 319 359 4e-14 PDB
Predicted Effect possibly damaging
Transcript: ENSMUST00000133925
AA Change: N453S

PolyPhen 2 Score 0.892 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000118759
Gene: ENSMUSG00000031921
AA Change: N453S

DomainStartEndE-ValueType
low complexity region 2 15 N/A INTRINSIC
low complexity region 31 42 N/A INTRINSIC
low complexity region 47 75 N/A INTRINSIC
low complexity region 77 96 N/A INTRINSIC
Pfam:TRF 97 297 9.9e-39 PFAM
PDB:3K6G|F 318 358 3e-14 PDB
SANT 486 537 1.71e-12 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000141205
Predicted Effect probably benign
Transcript: ENSMUST00000142616
SMART Domains Protein: ENSMUSP00000118589
Gene: ENSMUSG00000031921

DomainStartEndE-ValueType
Pfam:TRF 1 178 2.6e-34 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a telomere specific protein, TERF2, which is a component of the telomere nucleoprotein complex. This protein is present at telomeres in metaphase of the cell cycle, is a second negative regulator of telomere length and plays a key role in the protective activity of telomeres. While having similar telomere binding activity and domain organization, TERF2 differs from TERF1 in that its N terminus is basic rather than acidic. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice display embryonic lethality. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210408I21Rik T C 13: 77,261,955 S194P probably damaging Het
3110043O21Rik A T 4: 35,213,031 C215S probably damaging Het
Abca7 T A 10: 80,008,822 D1488E probably damaging Het
Abhd18 A G 3: 40,933,518 probably benign Het
Atp6ap1l A G 13: 90,899,525 V56A probably benign Het
Atrip A G 9: 109,061,178 Y631H probably damaging Het
Dst A T 1: 34,192,083 H3097L possibly damaging Het
Ear1 G T 14: 43,819,045 S122* probably null Het
Eif2a G T 3: 58,548,671 A364S probably benign Het
Eps8l2 A T 7: 141,342,075 D22V probably damaging Het
Fam84b T C 15: 60,823,123 D258G probably damaging Het
Fndc7 A G 3: 108,869,171 F432S probably damaging Het
Gemin5 T C 11: 58,167,705 probably benign Het
Grxcr2 T C 18: 41,991,981 K121E probably damaging Het
Gucy1a2 T C 9: 3,894,656 I713T possibly damaging Het
Hs3st1 A G 5: 39,614,757 L181P probably damaging Het
Ksr1 C A 11: 79,021,403 V627L probably benign Het
Lama2 T C 10: 27,001,145 N2682D probably damaging Het
Map3k19 G T 1: 127,822,264 H1117N probably benign Het
Mdc1 C T 17: 35,852,923 A1121V probably damaging Het
Nlrp1a C T 11: 71,092,423 S1239N probably damaging Het
Olfr322 T C 11: 58,665,967 M136T possibly damaging Het
Prkra G T 2: 76,630,424 A310E probably damaging Het
Prl2c1 T C 13: 27,856,433 probably benign Het
Prl7a2 T C 13: 27,662,751 Y93C possibly damaging Het
Prob1 A T 18: 35,652,747 V818E possibly damaging Het
Rbbp8 A G 18: 11,732,213 S720G possibly damaging Het
Rexo4 T C 2: 26,962,477 T149A probably benign Het
Slc39a2 T A 14: 51,895,412 Y271N probably damaging Het
Sprr2d T A 3: 92,340,427 C58* probably null Het
Srebf2 G A 15: 82,199,774 G965D possibly damaging Het
Tcof1 T C 18: 60,816,048 E1265G probably benign Het
Vsig10l T C 7: 43,466,464 S410P probably damaging Het
Vwa3b A T 1: 37,186,904 probably benign Het
Other mutations in Terf2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02879:Terf2 APN 8 107076697 missense probably benign 0.02
IGL03368:Terf2 APN 8 107070549 missense probably damaging 1.00
PIT1430001:Terf2 UTSW 8 107096302 missense probably damaging 0.98
R0454:Terf2 UTSW 8 107096210 nonsense probably null
R0615:Terf2 UTSW 8 107082990 missense possibly damaging 0.90
R1983:Terf2 UTSW 8 107083008 missense probably damaging 0.99
R3051:Terf2 UTSW 8 107079384 missense possibly damaging 0.88
R3053:Terf2 UTSW 8 107079384 missense possibly damaging 0.88
R4210:Terf2 UTSW 8 107079448 missense probably damaging 1.00
R4782:Terf2 UTSW 8 107076675 missense probably benign 0.00
R4799:Terf2 UTSW 8 107076675 missense probably benign 0.00
R4994:Terf2 UTSW 8 107076478 intron probably benign
R6414:Terf2 UTSW 8 107076854 missense probably benign 0.01
R6777:Terf2 UTSW 8 107070537 missense possibly damaging 0.95
R7315:Terf2 UTSW 8 107081217 missense probably benign 0.03
R7481:Terf2 UTSW 8 107072721 critical splice donor site probably null
T0722:Terf2 UTSW 8 107076674 missense probably benign
Z1088:Terf2 UTSW 8 107081223 missense probably damaging 1.00
Z1177:Terf2 UTSW 8 107096295 missense probably damaging 0.98
Posted On2015-12-18