Incidental Mutation 'R2411:Tor1b'
ID 249972
Institutional Source Beutler Lab
Gene Symbol Tor1b
Ensembl Gene ENSMUSG00000026848
Gene Name torsin family 1, member B
Synonyms torsinB, DQ1, 2610016F05Rik
MMRRC Submission 040376-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.151) question?
Stock # R2411 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 30842971-30849027 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 30845824 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Isoleucine at position 167 (S167I)
Ref Sequence ENSEMBL: ENSMUSP00000028199 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028199] [ENSMUST00000028200] [ENSMUST00000135507] [ENSMUST00000156711]
AlphaFold Q9ER41
Predicted Effect probably damaging
Transcript: ENSMUST00000028199
AA Change: S167I

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000028199
Gene: ENSMUSG00000026848
AA Change: S167I

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
AAA 101 244 1.64e-3 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000028200
SMART Domains Protein: ENSMUSP00000028200
Gene: ENSMUSG00000026849

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
Pfam:Torsin 45 170 3.2e-57 PFAM
Predicted Effect unknown
Transcript: ENSMUST00000132514
AA Change: E58D
SMART Domains Protein: ENSMUSP00000117612
Gene: ENSMUSG00000026848
AA Change: E58D

DomainStartEndE-ValueType
Pfam:Torsin 1 51 2.1e-19 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133544
Predicted Effect unknown
Transcript: ENSMUST00000135507
AA Change: E170D
SMART Domains Protein: ENSMUSP00000117888
Gene: ENSMUSG00000026848
AA Change: E170D

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:Torsin 51 163 7.5e-45 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000137694
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155213
Predicted Effect noncoding transcript
Transcript: ENSMUST00000195010
Predicted Effect unknown
Transcript: ENSMUST00000156711
AA Change: E113D
SMART Domains Protein: ENSMUSP00000120415
Gene: ENSMUSG00000026848
AA Change: E113D

DomainStartEndE-ValueType
Pfam:Torsin 1 100 1.4e-41 PFAM
Meta Mutation Damage Score 0.5873 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 93.9%
Validation Efficiency 98% (42/43)
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 ATPase found primarily in the endoplasmic reticulum and nuclear envelope. This gene has a highly-similar neighboring gene, TOR1A, that encodes a protein that is likely to interact in a complex with this protein. Finally, this protein may act as a chaperone and play a role in maintaining the integrity of the nuclear envelope and endoplasmic reticulum. Several transcript variants, some protein-coding and others non-protein coding, have been found for this gene. [provided by RefSeq, Dec 2015]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700012B07Rik G T 11: 109,684,980 (GRCm39) C172* probably null Het
4933402D24Rik A G 1: 63,795,373 (GRCm39) probably benign Het
9030612E09Rik G T 10: 43,050,796 (GRCm39) R30L possibly damaging Het
Aadacl2 A G 3: 59,924,844 (GRCm39) D137G possibly damaging Het
Acad11 T G 9: 103,963,222 (GRCm39) probably benign Het
Acap1 A T 11: 69,776,311 (GRCm39) N229K probably damaging Het
Agbl1 A G 7: 76,369,898 (GRCm39) T666A probably damaging Het
Btbd16 T C 7: 130,391,954 (GRCm39) F160L probably damaging Het
Clock A C 5: 76,379,360 (GRCm39) H525Q probably benign Het
Col6a1 G T 10: 76,546,922 (GRCm39) Q767K unknown Het
Creld1 A G 6: 113,466,737 (GRCm39) H240R probably benign Het
Dlg4 G A 11: 69,932,755 (GRCm39) probably null Het
Fam204a A T 19: 60,187,870 (GRCm39) *237R probably null Het
Filip1 T A 9: 79,805,715 (GRCm39) N13I probably damaging Het
Gm14295 G T 2: 176,499,206 (GRCm39) A19S probably benign Het
Hddc3 A T 7: 79,993,341 (GRCm39) Q56L probably damaging Het
Hes6 A C 1: 91,340,986 (GRCm39) probably null Het
Hormad1 A G 3: 95,487,326 (GRCm39) D270G probably benign Het
Ifitm1 A G 7: 140,549,711 (GRCm39) probably null Het
Igbp1b A C 6: 138,634,871 (GRCm39) V191G probably damaging Het
Impg2 T A 16: 56,072,517 (GRCm39) N316K probably damaging Het
Kalrn C T 16: 33,810,180 (GRCm39) D2525N possibly damaging Het
Lilra6 T C 7: 3,914,453 (GRCm39) Y566C probably damaging Het
Map4k4 A G 1: 40,046,656 (GRCm39) D775G probably damaging Het
Mtmr10 A T 7: 63,947,245 (GRCm39) K53N probably damaging Het
Mybpc2 G A 7: 44,155,662 (GRCm39) R864W probably damaging Het
Nckap1l C A 15: 103,391,995 (GRCm39) P810Q probably damaging Het
Nsf C T 11: 103,821,578 (GRCm39) E26K possibly damaging Het
Or14c44 T C 7: 86,062,290 (GRCm39) V281A possibly damaging Het
Or1ad1 A G 11: 50,875,758 (GRCm39) T77A probably damaging Het
Or4a27 C T 2: 88,559,741 (GRCm39) M67I probably benign Het
Ppp2r3c T C 12: 55,345,269 (GRCm39) K73R probably benign Het
Ptpru A T 4: 131,498,780 (GRCm39) F1311Y probably damaging Het
Ror2 G A 13: 53,284,980 (GRCm39) P144L possibly damaging Het
Setd2 A G 9: 110,379,497 (GRCm39) E1104G possibly damaging Het
St14 G A 9: 31,019,530 (GRCm39) T97I probably benign Het
Stag3 A G 5: 138,281,290 (GRCm39) probably benign Het
Sytl3 T C 17: 7,003,892 (GRCm39) S326P probably damaging Het
Ttn T A 2: 76,568,359 (GRCm39) E27511D probably damaging Het
Uso1 T A 5: 92,306,258 (GRCm39) probably benign Het
Vmn1r10 G T 6: 57,091,124 (GRCm39) V239F probably benign Het
Vps35l G C 7: 118,391,818 (GRCm39) A410P probably damaging Het
Zfp160 C T 17: 21,246,007 (GRCm39) R186C possibly damaging Het
Zfp869 A G 8: 70,159,179 (GRCm39) C465R probably damaging Het
Zfp957 T C 14: 79,451,782 (GRCm39) K6E unknown Het
Other mutations in Tor1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02881:Tor1b APN 2 30,843,865 (GRCm39) nonsense probably null
R0666:Tor1b UTSW 2 30,843,925 (GRCm39) missense probably damaging 0.97
R0866:Tor1b UTSW 2 30,846,928 (GRCm39) missense probably benign 0.34
R1449:Tor1b UTSW 2 30,845,893 (GRCm39) missense probably damaging 0.99
R1962:Tor1b UTSW 2 30,846,931 (GRCm39) missense probably benign 0.21
R4087:Tor1b UTSW 2 30,846,531 (GRCm39) missense probably damaging 1.00
R4868:Tor1b UTSW 2 30,846,589 (GRCm39) critical splice donor site probably null
R5454:Tor1b UTSW 2 30,846,957 (GRCm39) utr 3 prime probably benign
R5455:Tor1b UTSW 2 30,846,957 (GRCm39) utr 3 prime probably benign
R9233:Tor1b UTSW 2 30,844,015 (GRCm39) missense probably benign 0.00
R9516:Tor1b UTSW 2 30,843,185 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- ATCAGTGGCTGTACACAGAGG -3'
(R):5'- TCCCCAAGAAGCCTTGTTG -3'

Sequencing Primer
(F):5'- TCCCAGGGATTCAAGTCAAGTG -3'
(R):5'- TTGGCTGACCTGAGGAAGATG -3'
Posted On 2014-11-12