Incidental Mutation 'R4866:Ttl'
ID374888
Institutional Source Beutler Lab
Gene Symbol Ttl
Ensembl Gene ENSMUSG00000027394
Gene Nametubulin tyrosine ligase
Synonyms
MMRRC Submission 042476-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R4866 (G1)
Quality Score225
Status Validated
Chromosome2
Chromosomal Location129065942-129096283 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 129081227 bp
ZygosityHeterozygous
Amino Acid Change Serine to Proline at position 163 (S163P)
Ref Sequence ENSEMBL: ENSMUSP00000046883 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000035812]
Predicted Effect probably damaging
Transcript: ENSMUST00000035812
AA Change: S163P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000046883
Gene: ENSMUSG00000027394
AA Change: S163P

DomainStartEndE-ValueType
Pfam:TTL 54 367 1.2e-72 PFAM
Predicted Effect unknown
Transcript: ENSMUST00000144120
AA Change: S21P
SMART Domains Protein: ENSMUSP00000117506
Gene: ENSMUSG00000027394
AA Change: S21P

DomainStartEndE-ValueType
Pfam:TTL 1 199 2.3e-64 PFAM
Meta Mutation Damage Score 0.9189 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.0%
Validation Efficiency 99% (79/80)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] TTL is a cytosolic enzyme involved in the posttranslational modification of alpha-tubulin (see MIM 602529). Alpha-tubulin within assembled microtubules is detyrosinated over time at the C terminus. After microtubule disassembly, TTL restores the tyrosine residues and consequently participates in a cycle of tubulin detyrosination and tyrosination (Erck et al., 2003 [PubMed 14571137]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Homozygous null mice display neonatal lethality, impaired breathing, and fail to form the internal capsule in the brain. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 73 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1810043G02Rik T A 10: 77,981,579 probably null Het
Abca3 C T 17: 24,374,300 R224C probably damaging Het
Abcc5 A T 16: 20,422,432 M1K probably null Het
Ablim2 C T 5: 35,802,422 R73C possibly damaging Het
Adam5 A C 8: 24,742,156 probably null Het
Adam5 G A 8: 24,781,603 T596I probably damaging Het
Apoa2 T C 1: 171,225,800 probably null Het
Arhgap8 A G 15: 84,741,904 Y60C probably damaging Het
Atad1 A T 19: 32,702,564 H79Q probably benign Het
Atp8a2 T C 14: 59,691,467 D1046G probably damaging Het
Bcam A G 7: 19,765,472 Y209H probably benign Het
Brpf1 G A 6: 113,322,470 V1120I probably damaging Het
Catsperb G A 12: 101,507,949 C302Y probably damaging Het
Cbl A G 9: 44,152,869 V790A probably benign Het
Ccdc60 T C 5: 116,172,490 D171G probably damaging Het
Cd300c2 A T 11: 115,000,981 C22* probably null Het
Cdan1 C A 2: 120,731,447 probably benign Het
Cdk5rap1 C T 2: 154,370,956 probably null Het
Cfap65 T C 1: 74,925,557 D479G probably damaging Het
Cmbl A G 15: 31,585,344 K113E probably benign Het
Cog6 G A 3: 53,010,598 T173I probably benign Het
Cts6 T A 13: 61,202,276 probably null Het
Cyp11a1 G A 9: 58,026,097 V413M probably damaging Het
Cyp2c39 G A 19: 39,513,576 M136I probably benign Het
Dclre1b A T 3: 103,808,096 Y29N probably damaging Het
Depdc1a T A 3: 159,516,127 I236K probably damaging Het
Dhx36 A T 3: 62,472,777 Y833N probably damaging Het
Dopey2 G T 16: 93,763,430 probably null Het
Elovl3 A G 19: 46,132,164 E32G possibly damaging Het
Epcam T C 17: 87,643,621 V212A possibly damaging Het
Fam189a2 A G 19: 23,975,426 S507P possibly damaging Het
Fcrls A T 3: 87,263,466 C4S possibly damaging Het
Galnt16 T C 12: 80,584,077 Y310H probably damaging Het
Gm12789 G A 4: 101,988,985 probably benign Het
Gspt1 C T 16: 11,222,665 R593H possibly damaging Het
Hmcn2 A T 2: 31,389,391 T1802S possibly damaging Het
Igha A G 12: 113,259,509 V166A probably benign Het
Itfg2 A G 6: 128,416,316 probably benign Het
Jund T C 8: 70,699,605 V183A probably damaging Het
Katnb1 T C 8: 95,097,504 S471P possibly damaging Het
Kazn A G 4: 142,104,905 F661S unknown Het
Kif19a G A 11: 114,767,227 M37I probably benign Het
Lgr5 C T 10: 115,452,685 V661I probably benign Het
Lvrn G T 18: 46,893,701 A789S probably damaging Het
Mapk10 T C 5: 102,963,525 D351G probably damaging Het
Mga T A 2: 119,964,054 C2622S possibly damaging Het
Mios T G 6: 8,214,857 F18V probably damaging Het
Mllt6 A G 11: 97,674,459 D575G probably damaging Het
Mmp10 G A 9: 7,508,189 V439M probably damaging Het
Myh4 A G 11: 67,248,627 D590G probably benign Het
Ndufs2 C T 1: 171,247,049 G14R probably benign Het
Olfr286 T A 15: 98,227,490 I52F probably damaging Het
Olfr576 A T 7: 102,965,720 M207L probably benign Het
Olfr684 T C 7: 105,157,307 Y125C possibly damaging Het
Olfr943 A G 9: 39,185,071 K298E probably damaging Het
Plau G T 14: 20,837,804 V39L probably benign Het
Ppp3cb A G 14: 20,523,843 C275R probably damaging Het
Ppp4r4 T G 12: 103,600,447 M51R possibly damaging Het
Ptprt T C 2: 161,560,239 D1023G probably damaging Het
Raly T A 2: 154,861,896 V129E probably damaging Het
Rsph10b A G 5: 143,948,529 E249G probably benign Het
Sart1 A C 19: 5,382,220 L577W probably damaging Het
Senp1 T C 15: 98,066,848 E189G possibly damaging Het
Slc22a2 G T 17: 12,584,429 C50F probably damaging Het
Spem1 A T 11: 69,820,929 V303E probably damaging Het
Tgfb3 A G 12: 86,077,814 V40A possibly damaging Het
Ttll9 C A 2: 153,003,000 N429K probably benign Het
Uggt1 G A 1: 36,202,855 R333* probably null Het
Zfhx2 A G 14: 55,065,536 S1664P possibly damaging Het
Zfp51 T A 17: 21,461,750 D70E possibly damaging Het
Zfp592 T A 7: 81,041,859 V1262E probably damaging Het
Zfp595 C A 13: 67,317,696 G168C probably damaging Het
Zswim9 A T 7: 13,261,169 S354T probably damaging Het
Other mutations in Ttl
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02742:Ttl APN 2 129066293 missense possibly damaging 0.50
IGL02970:Ttl APN 2 129076070 missense probably damaging 1.00
R0363:Ttl UTSW 2 129076061 missense probably damaging 0.99
R2290:Ttl UTSW 2 129081270 missense possibly damaging 0.69
R3818:Ttl UTSW 2 129092994 missense probably damaging 1.00
R4345:Ttl UTSW 2 129075858 missense probably damaging 1.00
R4471:Ttl UTSW 2 129082057 missense probably benign
R5269:Ttl UTSW 2 129068911 missense probably damaging 1.00
R5913:Ttl UTSW 2 129076041 missense probably benign
R5941:Ttl UTSW 2 129075984 missense probably benign 0.00
R6287:Ttl UTSW 2 129089121 missense probably damaging 1.00
R6643:Ttl UTSW 2 129081342 missense possibly damaging 0.72
R6821:Ttl UTSW 2 129068915 missense probably damaging 1.00
R6883:Ttl UTSW 2 129082072 missense possibly damaging 0.81
R8273:Ttl UTSW 2 129068933 missense probably benign 0.05
R8354:Ttl UTSW 2 129066184 missense probably damaging 1.00
R8403:Ttl UTSW 2 129081243 missense possibly damaging 0.87
R8454:Ttl UTSW 2 129066184 missense probably damaging 1.00
R8817:Ttl UTSW 2 129068858 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGTTAGCATTGAGGGCGCTC -3'
(R):5'- GCCCTACCACTCTGAAAAGATG -3'

Sequencing Primer
(F):5'- GCGCTCTATGGAGAAGTTAATG -3'
(R):5'- CACTCTGAAAAGATGACAGCAATG -3'
Posted On2016-03-17