Incidental Mutation 'R6812:Tmtc2'
ID 533859
Institutional Source Beutler Lab
Gene Symbol Tmtc2
Ensembl Gene ENSMUSG00000036019
Gene Name transmembrane and tetratricopeptide repeat containing 2
Synonyms 8430438D04Rik, D330034A10Rik
MMRRC Submission 044924-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.113) question?
Stock # R6812 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 105023524-105410312 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 105249130 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 201 (V201A)
Ref Sequence ENSEMBL: ENSMUSP00000061919 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000061506]
AlphaFold Q56A06
Predicted Effect probably benign
Transcript: ENSMUST00000061506
AA Change: V201A

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000061919
Gene: ENSMUSG00000036019
AA Change: V201A

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
Meta Mutation Damage Score 0.0699 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.8%
  • 10x: 99.0%
  • 20x: 97.4%
Validation Efficiency 100% (56/56)
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: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrg7 C T 16: 56,616,161 (GRCm39) probably benign Het
Ak9 A T 10: 41,243,163 (GRCm39) M686L unknown Het
Ap3b1 A T 13: 94,616,369 (GRCm39) T757S unknown Het
Apob A T 12: 8,033,062 (GRCm39) K139N probably damaging Het
Arid4a A G 12: 71,094,037 (GRCm39) E270G possibly damaging Het
Atp1a2 A T 1: 172,112,444 (GRCm39) C515S probably benign Het
Bicd1 T C 6: 149,311,035 (GRCm39) Y37H probably damaging Het
Birc2 T G 9: 7,854,418 (GRCm39) D424A probably damaging Het
Ccdc97 A T 7: 25,412,469 (GRCm39) F324L probably damaging Het
Crim1 T A 17: 78,623,029 (GRCm39) I409N probably damaging Het
Cul7 T A 17: 46,972,335 (GRCm39) I1233N probably benign Het
Dcaf1 T C 9: 106,735,268 (GRCm39) S739P probably damaging Het
Ddb1 T C 19: 10,599,863 (GRCm39) probably null Het
Dennd5b T C 6: 148,982,630 (GRCm39) probably benign Het
Dna2 A G 10: 62,795,120 (GRCm39) S464G probably benign Het
Dnah9 C T 11: 65,872,155 (GRCm39) V2692M probably damaging Het
Dvl2 T C 11: 69,891,821 (GRCm39) Y55H probably damaging Het
Eif4g3 G T 4: 137,830,687 (GRCm39) Q140H probably damaging Het
Enpp5 G A 17: 44,396,467 (GRCm39) V460M probably benign Het
Etv2 G T 7: 30,333,426 (GRCm39) C265* probably null Het
F12 T C 13: 55,569,658 (GRCm39) E146G probably damaging Het
Fdps C A 3: 89,001,783 (GRCm39) E301D possibly damaging Het
Fsd2 G T 7: 81,184,837 (GRCm39) H686Q probably benign Het
Gk5 T C 9: 96,032,802 (GRCm39) S262P probably damaging Het
Gm20730 A G 6: 43,058,722 (GRCm39) V30A probably benign Het
Gpr68 C A 12: 100,844,670 (GRCm39) E291D probably damaging Het
Gucy2c A G 6: 136,674,993 (GRCm39) V1006A probably benign Het
Itgb1 T A 8: 129,431,891 (GRCm39) probably null Het
Kif2a A T 13: 107,106,259 (GRCm39) D570E probably benign Het
Krt8 G T 15: 101,906,414 (GRCm39) A365D probably damaging Het
Lias T A 5: 65,566,132 (GRCm39) V373E possibly damaging Het
Mpl A G 4: 118,312,461 (GRCm39) V169A probably benign Het
Myh3 T A 11: 66,977,228 (GRCm39) I319N probably damaging Het
Myrfl T A 10: 116,668,818 (GRCm39) K315I probably damaging Het
Nrap T C 19: 56,340,108 (GRCm39) D803G probably damaging Het
Obi1 A G 14: 104,747,868 (GRCm39) V40A unknown Het
Or5b119 T C 19: 13,456,975 (GRCm39) T196A probably benign Het
Pald1 A G 10: 61,178,701 (GRCm39) S536P possibly damaging Het
Phka2 G A X: 159,316,044 (GRCm39) V230I probably damaging Het
Prkaa2 T A 4: 104,904,349 (GRCm39) T243S probably benign Het
Prrc2b T A 2: 32,103,153 (GRCm39) V877D probably benign Het
Rbm27 T A 18: 42,466,468 (GRCm39) probably null Het
Rbm48 A G 5: 3,646,105 (GRCm39) V33A probably benign Het
Rev3l G T 10: 39,699,544 (GRCm39) R1347L probably benign Het
Rtp3 A G 9: 110,816,180 (GRCm39) F124L probably benign Het
Ryr3 C T 2: 112,777,251 (GRCm39) G302D probably damaging Het
Scnn1a A G 6: 125,314,819 (GRCm39) N314S probably benign Het
Sik3 C T 9: 46,122,067 (GRCm39) R907W probably damaging Het
Sox5 C T 6: 144,062,169 (GRCm39) probably null Het
Tmc1 A C 19: 20,878,225 (GRCm39) L90R probably damaging Het
Uvrag T A 7: 98,537,689 (GRCm39) H502L probably benign Het
Vwa8 T A 14: 79,434,859 (GRCm39) I1760N probably damaging Het
Zfp318 G GAAGAAT 17: 46,723,468 (GRCm39) probably benign Het
Zfp772 T C 7: 7,209,307 (GRCm39) D61G 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
R5769:Tmtc2 UTSW 10 105,205,907 (GRCm39) missense probably benign 0.00
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
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'- GGGACTACTCGTTTTAAATTCTGC -3'
(R):5'- CCTTCATGGCTGGCTTGATG -3'

Sequencing Primer
(F):5'- CTGCTTGAAGAAGAACAAATCTGTC -3'
(R):5'- CAGATGTGGGCGCTAGTCTC -3'
Posted On 2018-09-12