Incidental Mutation 'R7850:Tmtc2'
ID 606889
Institutional Source Beutler Lab
Gene Symbol Tmtc2
Ensembl Gene ENSMUSG00000036019
Gene Name transmembrane and tetratricopeptide repeat containing 2
Synonyms 8430438D04Rik, D330034A10Rik
MMRRC Submission 045903-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.116) question?
Stock # R7850 (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 105409568 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 15 (Y15H)
Ref Sequence ENSEMBL: ENSMUSP00000061919 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000061506]
AlphaFold Q56A06
Predicted Effect probably benign
Transcript: ENSMUST00000061506
AA Change: Y15H

PolyPhen 2 Score 0.010 (Sensitivity: 0.96; Specificity: 0.77)
SMART Domains Protein: ENSMUSP00000061919
Gene: ENSMUSG00000036019
AA Change: Y15H

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 0.2227 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 100% (43/43)
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: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A630089N07Rik A T 16: 97,869,328 (GRCm39) D2E probably damaging Het
Abhd16b G A 2: 181,135,518 (GRCm39) R140H not run Het
Acad11 G T 9: 103,991,728 (GRCm39) G588C probably damaging Het
Baz2b C A 2: 59,767,060 (GRCm39) E107D probably damaging Het
Bcas1 A G 2: 170,190,023 (GRCm39) S625P probably damaging Het
Bdp1 T A 13: 100,228,832 (GRCm39) L265F probably damaging Het
Cacna1s A G 1: 135,998,786 (GRCm39) Y227C probably damaging Het
Cacna2d2 G A 9: 107,402,575 (GRCm39) A848T probably benign Het
Cep135 T C 5: 76,739,720 (GRCm39) probably null Het
Cyp2b9 G T 7: 25,886,111 (GRCm39) E93* probably null Het
Dcp2 C A 18: 44,533,415 (GRCm39) S122* probably null Het
Ecel1 A G 1: 87,079,745 (GRCm39) L456P probably damaging Het
Entpd8 T C 2: 24,975,028 (GRCm39) M453T probably damaging Het
Gcc2 T A 10: 58,114,703 (GRCm39) V1084D probably damaging Het
Grem1 A G 2: 113,580,178 (GRCm39) C108R probably damaging Het
Gtf2ird1 T C 5: 134,392,069 (GRCm39) E880G probably benign Het
Hacd2 T A 16: 34,922,477 (GRCm39) M222K probably damaging Het
Htr1b G T 9: 81,514,652 (GRCm39) probably null Het
Htt T G 5: 35,009,631 (GRCm39) probably null Het
Ifnab T G 4: 88,609,133 (GRCm39) D111A probably benign Het
Igsf10 A T 3: 59,227,053 (GRCm39) L2207I probably benign Het
Itln1 T C 1: 171,358,166 (GRCm39) Y194C probably damaging Het
Kmt5b T A 19: 3,865,043 (GRCm39) D702E probably damaging Het
Knop1 T C 7: 118,449,860 (GRCm39) E382G unknown Het
Lrit3 A C 3: 129,594,452 (GRCm39) L42V probably damaging Het
Mug2 A G 6: 122,052,170 (GRCm39) E976G probably damaging Het
Or5an10 T C 19: 12,275,996 (GRCm39) M167V probably benign Het
Or8g28 A T 9: 39,169,518 (GRCm39) I150N possibly damaging Het
Or8s8 G A 15: 98,354,949 (GRCm39) G253R probably damaging Het
Papln A T 12: 83,827,436 (GRCm39) E758V probably damaging Het
Pcnx3 A C 19: 5,728,960 (GRCm39) F967V possibly damaging Het
Pcnx4 G T 12: 72,602,842 (GRCm39) C368F probably benign Het
Pi15 T A 1: 17,673,105 (GRCm39) Y101* probably null Het
Ppp1r9a G A 6: 4,905,894 (GRCm39) V150M possibly damaging Het
Prrt4 A T 6: 29,176,900 (GRCm39) probably null Het
Ptgdr A G 14: 45,090,828 (GRCm39) V310A probably benign Het
Ric1 G A 19: 29,572,293 (GRCm39) S696N probably benign Het
Setx T A 2: 29,037,430 (GRCm39) V1305D probably damaging Het
Slk G A 19: 47,610,796 (GRCm39) R822H probably damaging Het
Tas2r135 T A 6: 42,383,072 (GRCm39) F204I probably benign Het
Tcaf3 A T 6: 42,571,140 (GRCm39) probably null Het
Treml2 T C 17: 48,615,168 (GRCm39) S218P probably benign Het
Tubb2a T C 13: 34,258,554 (GRCm39) E412G probably damaging Het
Usp48 T G 4: 137,333,060 (GRCm39) probably null Het
Vmn2r25 A T 6: 123,805,431 (GRCm39) N475K probably damaging Het
Zscan4-ps1 G A 7: 10,799,735 (GRCm39) H385Y probably benign 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
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
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'- TGTCGCCTAAACCTTCAGG -3'
(R):5'- AAGGACAAGCCCCGATTCTC -3'

Sequencing Primer
(F):5'- GTGCAGATACCTGTCCCCC -3'
(R):5'- AAGCCGATCGCCGCTTG -3'
Posted On 2019-12-20