Incidental Mutation 'IGL03243:Tgm1'
ID414305
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Tgm1
Ensembl Gene ENSMUSG00000022218
Gene Nametransglutaminase 1, K polypeptide
SynonymsTG K, TGase 1, protein-glutamine-gamma-glutamyltransferase, K polypeptide, 2310004J08Rik
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.930) question?
Stock #IGL03243
Quality Score
Status
Chromosome14
Chromosomal Location55700009-55713926 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 55705907 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 526 (I526F)
Ref Sequence ENSEMBL: ENSMUSP00000137642 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000002389] [ENSMUST00000168729] [ENSMUST00000178034]
Predicted Effect probably damaging
Transcript: ENSMUST00000002389
AA Change: I526F

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000002389
Gene: ENSMUSG00000022218
AA Change: I526F

DomainStartEndE-ValueType
low complexity region 13 45 N/A INTRINSIC
low complexity region 50 63 N/A INTRINSIC
low complexity region 65 95 N/A INTRINSIC
Pfam:Transglut_N 109 228 5.5e-35 PFAM
TGc 368 461 1.7e-43 SMART
low complexity region 550 561 N/A INTRINSIC
Pfam:Transglut_C 578 682 1.5e-22 PFAM
Pfam:Transglut_C 690 787 1e-20 PFAM
low complexity region 788 804 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000168729
AA Change: I526F

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000128090
Gene: ENSMUSG00000022218
AA Change: I526F

DomainStartEndE-ValueType
low complexity region 13 45 N/A INTRINSIC
low complexity region 50 63 N/A INTRINSIC
low complexity region 65 95 N/A INTRINSIC
Pfam:Transglut_N 109 228 5.5e-35 PFAM
TGc 368 461 1.7e-43 SMART
low complexity region 550 561 N/A INTRINSIC
Pfam:Transglut_C 578 682 1.5e-22 PFAM
Pfam:Transglut_C 690 787 1e-20 PFAM
low complexity region 788 804 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000178034
AA Change: I526F

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000137642
Gene: ENSMUSG00000022218
AA Change: I526F

DomainStartEndE-ValueType
low complexity region 13 45 N/A INTRINSIC
low complexity region 50 63 N/A INTRINSIC
low complexity region 65 95 N/A INTRINSIC
Pfam:Transglut_N 110 226 1.2e-32 PFAM
TGc 368 461 1.7e-43 SMART
low complexity region 550 561 N/A INTRINSIC
Pfam:Transglut_C 578 682 3.6e-24 PFAM
Pfam:Transglut_C 690 787 1.3e-20 PFAM
low complexity region 788 804 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000227106
Coding Region Coverage
Validation Efficiency
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 a membrane protein that catalyzes the addition of an alkyl group from an akylamine to a glutamine residue of a protein, forming an alkylglutamine in the protein. This protein alkylation leads to crosslinking of proteins and catenation of polyamines to proteins. This gene contains either one or two copies of a 22 nt repeat unit in its 3' UTR. Mutations in this gene have been associated with autosomal recessive lamellar ichthyosis (LI) and nonbullous congenital ichthyosiform erythroderma (NCIE). [provided by RefSeq, Jul 2008]
PHENOTYPE: Newborn mice homozygous for a knock-out allele are small and hypoactive and die within hours of birth displaying failure to suckle, progressive dehydration, and epidermal defects including a reddish, tight and wrinkled skin, hyperkeratosis, and impaired skin barrier function. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 31 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam26a T C 8: 43,568,696 T586A probably benign Het
Agtr1b T C 3: 20,315,795 T216A probably benign Het
Ankdd1a T C 9: 65,501,470 R505G probably benign Het
Anxa3 A T 5: 96,828,692 probably benign Het
Atp6v1c2 C T 12: 17,289,121 V210I probably benign Het
BC034090 G A 1: 155,225,655 P288S possibly damaging Het
Catsper2 T C 2: 121,406,819 H200R probably benign Het
Cntnap5c G T 17: 58,102,176 A470S probably benign Het
Fcho2 G A 13: 98,777,384 probably benign Het
Frem1 A C 4: 83,013,969 L165R probably damaging Het
Gm5155 A T 7: 17,918,649 noncoding transcript Het
Gpn1 G A 5: 31,510,831 probably null Het
Gpr179 T C 11: 97,351,475 N181S probably benign Het
Heatr5b A T 17: 78,763,080 probably benign Het
Kat6a A G 8: 22,910,222 N333S possibly damaging Het
Lrp5 T C 19: 3,630,159 T442A probably benign Het
Myo15 G T 11: 60,496,518 L722F probably damaging Het
Nlrp9c T G 7: 26,365,032 D957A probably damaging Het
Nupl1 T A 14: 60,221,616 T521S probably benign Het
Olfr58 T G 9: 19,783,268 I45S probably damaging Het
Plek C A 11: 16,995,319 V4L possibly damaging Het
Sell T A 1: 164,065,342 H42Q possibly damaging Het
Slfn8 A T 11: 83,003,707 I702K probably damaging Het
Svep1 T C 4: 58,133,387 I573V probably benign Het
Tmem30c A T 16: 57,276,150 S203T probably benign Het
Tox T C 4: 6,697,597 N402S possibly damaging Het
Trav7d-4 C A 14: 52,770,098 probably benign Het
Unc13d A T 11: 116,067,844 V784D probably benign Het
Vmn2r68 A G 7: 85,233,755 V263A possibly damaging Het
Zfp385c A T 11: 100,634,747 V56D probably damaging Het
Znrf2 A T 6: 54,884,769 I222L possibly damaging Het
Other mutations in Tgm1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02206:Tgm1 APN 14 55704935 missense possibly damaging 0.92
IGL02934:Tgm1 APN 14 55709989 missense probably damaging 1.00
IGL03282:Tgm1 APN 14 55711070 missense probably damaging 1.00
PIT4458001:Tgm1 UTSW 14 55712565 missense unknown
R0277:Tgm1 UTSW 14 55710927 unclassified probably benign
R0277:Tgm1 UTSW 14 55712652 unclassified probably benign
R0478:Tgm1 UTSW 14 55700334 nonsense probably null
R1349:Tgm1 UTSW 14 55711201 unclassified probably benign
R1594:Tgm1 UTSW 14 55709519 missense probably damaging 0.96
R1776:Tgm1 UTSW 14 55709397 missense probably damaging 0.99
R1852:Tgm1 UTSW 14 55704941 missense probably damaging 1.00
R1988:Tgm1 UTSW 14 55705577 missense probably benign 0.00
R2064:Tgm1 UTSW 14 55709471 missense probably damaging 1.00
R2139:Tgm1 UTSW 14 55709543 missense probably damaging 1.00
R2427:Tgm1 UTSW 14 55712100 critical splice donor site probably null
R3710:Tgm1 UTSW 14 55712595 unclassified probably benign
R3917:Tgm1 UTSW 14 55712757 splice site probably benign
R4697:Tgm1 UTSW 14 55705681 missense probably benign 0.05
R4804:Tgm1 UTSW 14 55705619 missense probably benign 0.38
R5074:Tgm1 UTSW 14 55709935 missense probably damaging 1.00
R5341:Tgm1 UTSW 14 55700248 missense possibly damaging 0.90
R5346:Tgm1 UTSW 14 55711172 missense probably damaging 0.99
R5557:Tgm1 UTSW 14 55705643 missense probably benign 0.10
R5566:Tgm1 UTSW 14 55712436 missense probably damaging 0.99
R5828:Tgm1 UTSW 14 55705554 missense probably benign 0.38
R6802:Tgm1 UTSW 14 55712482 unclassified probably benign
R7017:Tgm1 UTSW 14 55704941 missense possibly damaging 0.76
R7094:Tgm1 UTSW 14 55704843 missense possibly damaging 0.53
R7549:Tgm1 UTSW 14 55705903 missense probably benign 0.02
R7731:Tgm1 UTSW 14 55710521 missense probably benign 0.21
R7799:Tgm1 UTSW 14 55712475 missense unknown
Posted On2016-08-02