Incidental Mutation 'R5769:Tmtc2'
ID 446449
Institutional Source Beutler Lab
Gene Symbol Tmtc2
Ensembl Gene ENSMUSG00000036019
Gene Name transmembrane and tetratricopeptide repeat containing 2
Synonyms 8430438D04Rik, D330034A10Rik
MMRRC Submission 043369-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.113) question?
Stock # R5769 (G1)
Quality Score 225
Status Validated
Chromosome 10
Chromosomal Location 105023524-105410312 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 105205907 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 463 (I463V)
Ref Sequence ENSEMBL: ENSMUSP00000061919 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000061506]
AlphaFold Q56A06
Predicted Effect probably benign
Transcript: ENSMUST00000061506
AA Change: I463V

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000061919
Gene: ENSMUSG00000036019
AA Change: I463V

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
transmembrane domain 223 245 N/A INTRINSIC
Pfam:DUF1736 247 321 7.3e-33 PFAM
transmembrane domain 393 415 N/A INTRINSIC
transmembrane domain 425 444 N/A INTRINSIC
TPR 493 526 1.6e-3 SMART
TPR 527 560 6.84e-3 SMART
TPR 561 594 2.52e-1 SMART
TPR 606 639 3.12e-6 SMART
TPR 643 676 3.99e1 SMART
TPR 677 710 7.12e-1 SMART
low complexity region 729 739 N/A INTRINSIC
TPR 745 778 1.51e1 SMART
TPR 779 812 1.43e-5 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000143691
Meta Mutation Damage Score 0.0688 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.8%
Validation Efficiency 98% (65/66)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is an integral membrane protein localized to the endoplasmic reticulum (ER). The encoded protein contains many tetratricopeptide repeats, sequences known for being involved in protein-protein interactions. This protein binds both the calcium uptake pump SERCA2B and the carbohydrate-binding chaperone calnexin, and it appears to play a role in calcium homeostasis in the ER. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2016]
Allele List at MGI
Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A430033K04Rik T A 5: 138,644,595 (GRCm39) V160E possibly damaging Het
Abcb1a A C 5: 8,733,426 (GRCm39) E106A probably benign Het
Acap3 A T 4: 155,986,857 (GRCm39) D371V probably damaging Het
Ahi1 T C 10: 20,835,981 (GRCm39) probably null Het
Coq8a A G 1: 180,006,681 (GRCm39) Y69H probably damaging Het
Defb33 T A 8: 21,387,543 (GRCm39) F27I possibly damaging Het
Dhx29 T A 13: 113,090,251 (GRCm39) L776Q probably damaging Het
Dnah3 G A 7: 119,689,175 (GRCm39) R80* probably null Het
Dtna A T 18: 23,784,611 (GRCm39) D646V probably benign Het
Eml5 T A 12: 98,756,878 (GRCm39) D1964V probably damaging Het
Fbn2 A T 18: 58,238,271 (GRCm39) N575K probably damaging Het
Fbxo38 G A 18: 62,648,036 (GRCm39) P834L probably benign Het
Fyb2 G T 4: 104,870,518 (GRCm39) K706N probably damaging Het
Fyb2 T A 4: 104,872,841 (GRCm39) V738E probably damaging Het
Gcm1 A G 9: 77,972,249 (GRCm39) T397A probably benign Het
Gins1 A T 2: 150,767,918 (GRCm39) E149D probably damaging Het
Gm11595 G A 11: 99,663,381 (GRCm39) R100C unknown Het
Grin2a C T 16: 9,579,390 (GRCm39) R291K possibly damaging Het
Hdac10 T C 15: 89,007,819 (GRCm39) M646V probably benign Het
Hes6 G T 1: 91,340,671 (GRCm39) R38S probably damaging Het
Hipk3 G A 2: 104,265,298 (GRCm39) P667S possibly damaging Het
Jrk T C 15: 74,577,917 (GRCm39) Q456R probably benign Het
Klf18 A C 4: 117,586,162 (GRCm39) probably benign Het
Loxl3 A G 6: 83,027,581 (GRCm39) T708A probably damaging Het
Lyg1 T C 1: 37,989,831 (GRCm39) S19G unknown Het
Magel2 T A 7: 62,027,861 (GRCm39) M255K probably benign Het
Mctp1 A G 13: 76,907,927 (GRCm39) D242G probably damaging Het
Med13 A T 11: 86,236,829 (GRCm39) N109K probably benign Het
Mms19 A G 19: 41,952,825 (GRCm39) F95L probably damaging Het
Nav1 A G 1: 135,379,995 (GRCm39) L1569P probably damaging Het
Nup188 A G 2: 30,220,747 (GRCm39) E940G probably benign Het
Oas1d T C 5: 121,054,917 (GRCm39) F163S probably benign Het
Odf2l A G 3: 144,841,492 (GRCm39) K304R possibly damaging Het
Otud3 T A 4: 138,625,421 (GRCm39) N211I possibly damaging Het
Pabpc6 A T 17: 9,886,772 (GRCm39) L593* probably null Het
Pdcd11 T A 19: 47,091,076 (GRCm39) L350Q possibly damaging Het
Pdia4 A G 6: 47,792,446 (GRCm39) probably benign Het
Pik3cb G A 9: 98,975,212 (GRCm39) Q223* probably null Het
Plb1 G A 5: 32,474,866 (GRCm39) V696M probably benign Het
Ppp2r5a T C 1: 191,104,863 (GRCm39) D61G probably benign Het
Preb G T 5: 31,115,635 (GRCm39) Y87* probably null Het
Rdh16f2 A T 10: 127,712,758 (GRCm39) N252I probably benign Het
Rida T C 15: 34,484,704 (GRCm39) probably benign Het
Rxrb T C 17: 34,251,821 (GRCm39) probably benign Het
Sis T A 3: 72,835,568 (GRCm39) K931N probably damaging Het
Srcap T A 7: 127,158,994 (GRCm39) probably benign Het
Srp68 A G 11: 116,137,495 (GRCm39) S525P probably damaging Het
Susd2 C T 10: 75,473,853 (GRCm39) A581T probably damaging Het
Synj1 A G 16: 90,735,141 (GRCm39) probably benign Het
Syt12 T C 19: 4,501,072 (GRCm39) Y326C probably damaging Het
Tesk2 A G 4: 116,659,512 (GRCm39) probably null Het
Tmem41b G A 7: 109,577,945 (GRCm39) T113I possibly damaging Het
Trak1 A T 9: 121,277,904 (GRCm39) D320V probably damaging Het
Ushbp1 A T 8: 71,838,863 (GRCm39) N570K probably benign Het
Vmn1r33 T A 6: 66,588,817 (GRCm39) I246F possibly damaging Het
Vmn2r54 A C 7: 12,349,209 (GRCm39) L791R possibly damaging Het
Washc1 A T 17: 66,425,111 (GRCm39) T372S probably benign Het
Zfp1005 A G 2: 150,110,198 (GRCm39) E296G possibly damaging Het
Other mutations in Tmtc2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00571:Tmtc2 APN 10 105,157,307 (GRCm39) missense possibly damaging 0.82
IGL01284:Tmtc2 APN 10 105,107,372 (GRCm39) missense possibly damaging 0.56
IGL01317:Tmtc2 APN 10 105,249,646 (GRCm39) missense probably damaging 1.00
IGL01327:Tmtc2 APN 10 105,184,340 (GRCm39) missense probably benign 0.15
IGL01637:Tmtc2 APN 10 105,205,946 (GRCm39) missense probably benign 0.00
IGL02176:Tmtc2 APN 10 105,184,354 (GRCm39) missense probably benign 0.00
IGL02354:Tmtc2 APN 10 105,107,387 (GRCm39) missense probably benign 0.00
IGL02361:Tmtc2 APN 10 105,107,387 (GRCm39) missense probably benign 0.00
IGL02514:Tmtc2 APN 10 105,025,960 (GRCm39) missense possibly damaging 0.94
IGL02540:Tmtc2 APN 10 105,249,200 (GRCm39) missense probably benign 0.45
IGL02625:Tmtc2 APN 10 105,206,407 (GRCm39) missense probably damaging 1.00
IGL02938:Tmtc2 APN 10 105,249,157 (GRCm39) missense probably damaging 1.00
IGL02939:Tmtc2 APN 10 105,206,411 (GRCm39) missense probably damaging 1.00
IGL03388:Tmtc2 APN 10 105,157,344 (GRCm39) splice site probably benign
PIT4402001:Tmtc2 UTSW 10 105,249,268 (GRCm39) missense probably damaging 1.00
PIT4449001:Tmtc2 UTSW 10 105,139,465 (GRCm39) missense probably damaging 1.00
R1424:Tmtc2 UTSW 10 105,249,229 (GRCm39) missense probably benign 0.00
R1462:Tmtc2 UTSW 10 105,409,566 (GRCm39) nonsense probably null
R1462:Tmtc2 UTSW 10 105,409,566 (GRCm39) nonsense probably null
R1529:Tmtc2 UTSW 10 105,139,519 (GRCm39) missense probably damaging 1.00
R1903:Tmtc2 UTSW 10 105,025,969 (GRCm39) missense probably benign 0.00
R2225:Tmtc2 UTSW 10 105,206,218 (GRCm39) missense probably benign 0.22
R4280:Tmtc2 UTSW 10 105,184,294 (GRCm39) critical splice donor site probably null
R4602:Tmtc2 UTSW 10 105,249,391 (GRCm39) missense probably benign
R4603:Tmtc2 UTSW 10 105,249,391 (GRCm39) missense probably benign
R4624:Tmtc2 UTSW 10 105,139,511 (GRCm39) missense probably benign 0.04
R4625:Tmtc2 UTSW 10 105,139,511 (GRCm39) missense probably benign 0.04
R4628:Tmtc2 UTSW 10 105,139,511 (GRCm39) missense probably benign 0.04
R4629:Tmtc2 UTSW 10 105,139,511 (GRCm39) missense probably benign 0.04
R5192:Tmtc2 UTSW 10 105,026,038 (GRCm39) missense probably damaging 1.00
R5846:Tmtc2 UTSW 10 105,107,302 (GRCm39) intron probably benign
R5892:Tmtc2 UTSW 10 105,249,366 (GRCm39) missense probably benign 0.08
R5897:Tmtc2 UTSW 10 105,249,459 (GRCm39) missense probably damaging 1.00
R6362:Tmtc2 UTSW 10 105,205,831 (GRCm39) missense probably damaging 1.00
R6391:Tmtc2 UTSW 10 105,409,551 (GRCm39) missense probably benign 0.06
R6640:Tmtc2 UTSW 10 105,409,610 (GRCm39) start codon destroyed probably benign 0.01
R6812:Tmtc2 UTSW 10 105,249,130 (GRCm39) missense probably benign 0.01
R6975:Tmtc2 UTSW 10 105,158,863 (GRCm39) missense probably benign 0.01
R7042:Tmtc2 UTSW 10 105,206,477 (GRCm39) missense probably damaging 1.00
R7063:Tmtc2 UTSW 10 105,184,386 (GRCm39) missense probably damaging 1.00
R7211:Tmtc2 UTSW 10 105,409,587 (GRCm39) missense probably benign 0.31
R7288:Tmtc2 UTSW 10 105,249,469 (GRCm39) missense probably damaging 1.00
R7576:Tmtc2 UTSW 10 105,206,482 (GRCm39) missense probably damaging 1.00
R7728:Tmtc2 UTSW 10 105,107,358 (GRCm39) critical splice donor site probably null
R7850:Tmtc2 UTSW 10 105,409,568 (GRCm39) missense probably benign 0.01
R8024:Tmtc2 UTSW 10 105,025,987 (GRCm39) missense probably benign 0.37
R8417:Tmtc2 UTSW 10 105,249,097 (GRCm39) missense probably damaging 0.98
R8697:Tmtc2 UTSW 10 105,205,831 (GRCm39) missense probably damaging 1.00
R8913:Tmtc2 UTSW 10 105,158,887 (GRCm39) missense probably damaging 1.00
R9409:Tmtc2 UTSW 10 105,159,419 (GRCm39) missense probably damaging 1.00
R9782:Tmtc2 UTSW 10 105,026,062 (GRCm39) missense probably damaging 1.00
Z1176:Tmtc2 UTSW 10 105,139,483 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GTTTTAAGGCACCAAACGATGC -3'
(R):5'- CGTCCACGGAGAACATTGTTATTC -3'

Sequencing Primer
(F):5'- ATGCTCTAAGAAGGCTGCC -3'
(R):5'- CACGGAGAACATTGTTATTCTGTCC -3'
Posted On 2016-11-21