Incidental Mutation 'R4280:Tmtc2'
ID 322854
Institutional Source Beutler Lab
Gene Symbol Tmtc2
Ensembl Gene ENSMUSG00000036019
Gene Name transmembrane and tetratricopeptide repeat containing 2
Synonyms 8430438D04Rik, D330034A10Rik
MMRRC Submission 041648-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.116) question?
Stock # R4280 (G1)
Quality Score 225
Status Validated
Chromosome 10
Chromosomal Location 105023524-105410312 bp(-) (GRCm39)
Type of Mutation critical splice donor site (2 bp from exon)
DNA Base Change (assembly) A to G at 105184294 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000061919 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000061506]
AlphaFold Q56A06
Predicted Effect probably null
Transcript: ENSMUST00000061506
SMART Domains Protein: ENSMUSP00000061919
Gene: ENSMUSG00000036019

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 0.9498 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.4%
Validation Efficiency 100% (51/51)
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
Arhgap32 T C 9: 32,171,185 (GRCm39) C1322R probably damaging Het
Arl6ip1 AAAATAAATAAATAAATAAATAAATA AAAATAAATAAATAAATAAATAAATAAATA 7: 117,721,122 (GRCm39) probably benign Het
Arvcf G A 16: 18,216,741 (GRCm39) R292H probably damaging Het
Ccdc102a C A 8: 95,634,444 (GRCm39) G382* probably null Het
Cd274 A T 19: 29,357,871 (GRCm39) M188L probably benign Het
Cep76 T A 18: 67,773,229 (GRCm39) D23V probably benign Het
Cimip3 T C 17: 47,724,780 (GRCm39) M17V probably benign Het
Clec12a A G 6: 129,340,892 (GRCm39) Y224C probably damaging Het
Cplx2 A G 13: 54,527,377 (GRCm39) E87G probably damaging Het
Ctr9 A G 7: 110,645,930 (GRCm39) probably benign Het
Dgat2 A G 7: 98,808,204 (GRCm39) I157T probably damaging Het
Epha1 G T 6: 42,341,986 (GRCm39) P355T probably damaging Het
Fabp3 C T 4: 130,206,245 (GRCm39) probably null Het
Gmip T A 8: 70,266,251 (GRCm39) probably benign Het
Hephl1 A G 9: 15,023,330 (GRCm39) V24A probably benign Het
Itgb4 T A 11: 115,881,761 (GRCm39) M771K probably damaging Het
Mov10 A C 3: 104,707,095 (GRCm39) F635V probably damaging Het
Mtres1 A T 10: 43,408,905 (GRCm39) F79L probably benign Het
Or10ag60 A G 2: 87,438,595 (GRCm39) T288A possibly damaging Het
Or5an9 A G 19: 12,187,302 (GRCm39) Y124C probably damaging Het
Pbrm1 T C 14: 30,829,269 (GRCm39) probably null Het
Plscr1l1 T C 9: 92,225,701 (GRCm39) Y8H possibly damaging Het
Plxnd1 A T 6: 115,933,056 (GRCm39) probably null Het
Plxnd1 C A 6: 115,933,055 (GRCm39) probably benign Het
Pnma5 T C X: 72,079,036 (GRCm39) M549V probably benign Het
Polq C A 16: 36,902,419 (GRCm39) Q2205K probably damaging Het
Ppp4r3c1 A T X: 88,976,105 (GRCm39) W31R probably damaging Het
Pramel24 A G 4: 143,452,592 (GRCm39) T8A possibly damaging Het
Psma8 T A 18: 14,854,292 (GRCm39) D57E probably benign Het
Rbm47 T C 5: 66,183,520 (GRCm39) Y361C probably damaging Het
Rec8 A G 14: 55,856,091 (GRCm39) H11R probably damaging Het
Ric1 A G 19: 29,563,950 (GRCm39) Y568C probably damaging Het
Rrp36 G A 17: 46,983,302 (GRCm39) T104I probably damaging Het
Rrs1 G A 1: 9,616,364 (GRCm39) G206S probably damaging Het
Scgb2b6 A G 7: 31,318,367 (GRCm39) noncoding transcript Het
Skint5 T A 4: 113,799,749 (GRCm39) K126I probably damaging Het
Slc38a10 C T 11: 120,028,704 (GRCm39) G202D probably damaging Het
Supt5 G A 7: 28,016,498 (GRCm39) R761W probably damaging Het
Tob1 T C 11: 94,105,148 (GRCm39) V228A probably benign Het
Traj44 T C 14: 54,411,148 (GRCm39) probably benign Het
Trps1 G A 15: 50,709,478 (GRCm39) L291F probably benign Het
Ttn T A 2: 76,585,168 (GRCm39) I22042F probably damaging Het
Ush2a A G 1: 188,310,658 (GRCm39) Q2078R probably benign Het
Zbtb24 T C 10: 41,340,916 (GRCm39) S649P probably benign Het
Zfp28 A T 7: 6,396,700 (GRCm39) Q378H probably benign Het
Zfp429 A C 13: 67,538,914 (GRCm39) C177G probably 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
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
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'- CACTCACCTACTGATCTGAGAG -3'
(R):5'- CCCATGATGTTGCCTGGTAG -3'

Sequencing Primer
(F):5'- CACCTACTGATCTGAGAGTCTAATTG -3'
(R):5'- TGCCTGGTAGATGGATATTATGTC -3'
Posted On 2015-06-20