Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02934:Tgm1'

364220

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Tgm1

Ensembl Gene

ENSMUSG00000022218

Gene Name

transglutaminase 1, K polypeptide

Synonyms

TG K, TGase 1, protein-glutamine-gamma-glutamyltransferase, K polypeptide, 2310004J08Rik

Accession Numbers

Is this an essential gene?

Probably essential (E-score: 0.916) question?

Stock #

IGL02934

Quality Score

Status

Chromosome

Chromosomal Location

55700009-55713926 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 55709989 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Valine at position 305 (D305V)

Ref Sequence

ENSEMBL: ENSMUSP00000137642 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000002389] [ENSMUST00000168729] [ENSMUST00000178034] [ENSMUST00000226907] [ENSMUST00000227958] [ENSMUST00000228123]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000002389
AA Change: D305V

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000002389
Gene: ENSMUSG00000022218
AA Change: D305V

Domain	Start	End	E-Value	Type
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: D305V

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000128090
Gene: ENSMUSG00000022218
AA Change: D305V

Domain	Start	End	E-Value	Type
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: D305V

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000137642
Gene: ENSMUSG00000022218
AA Change: D305V

Domain	Start	End	E-Value	Type
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

probably benign
Transcript: ENSMUST00000226907

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000227106

Predicted Effect

probably benign
Transcript: ENSMUST00000227958

Predicted Effect

probably benign
Transcript: ENSMUST00000228123

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: 49 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca4	A	T	3: 122,162,359	R716*	probably null	Het
Abca8a	A	T	11: 110,040,588	N1246K	probably damaging	Het
Acadl	A	G	1: 66,836,975	Y396H	probably benign	Het
Apol7c	A	T	15: 77,526,118	S209R	possibly damaging	Het
Atp1a1	A	T	3: 101,576,992	C990*	probably null	Het
Cachd1	C	T	4: 100,968,098	S583L	probably damaging	Het
Cbfa2t3	T	C	8: 122,647,758	T48A	probably benign	Het
Ccdc138	G	T	10: 58,573,580		probably benign	Het
Cenpe	A	G	3: 135,264,351	E2231G	probably damaging	Het
Cog3	T	C	14: 75,741,689	I206V	probably damaging	Het
Cr2	A	G	1: 195,154,325		probably benign	Het
Ctdspl2	T	C	2: 121,979,009	V147A	probably damaging	Het
Cyp4f13	A	G	17: 32,929,871	V300A	probably damaging	Het
Dkk3	A	T	7: 112,150,747	M72K	probably damaging	Het
Dock3	A	T	9: 107,023,745	F340L	probably benign	Het
Fut1	A	G	7: 45,618,703	H27R	possibly damaging	Het
Igkv4-80	A	G	6: 69,016,856	V17A	probably benign	Het
Igkv9-123	G	A	6: 67,954,396	P62L	possibly damaging	Het
Kmt2e	T	C	5: 23,497,884	S1021P	probably damaging	Het
Krt13	A	C	11: 100,119,084	L320R	probably damaging	Het
Ldhal6b	T	C	17: 5,417,544	T372A	probably benign	Het
Manba	T	C	3: 135,544,749	V379A	probably benign	Het
Map1b	C	T	13: 99,435,131	V361I	probably benign	Het
Map4k1	A	G	7: 28,994,106	S399G	probably benign	Het
Mff	G	A	1: 82,747,094	R229H	probably damaging	Het
Naga	T	C	15: 82,330,200	N370S	possibly damaging	Het
Ncor2	A	T	5: 125,025,557	M2045K	probably benign	Het
Nipal1	T	C	5: 72,647,907	L7P	probably damaging	Het
Olfr9	T	A	10: 128,990,089	M59K	probably damaging	Het
Pcmt1	A	T	10: 7,640,727	M187K	probably benign	Het
Perp	A	T	10: 18,855,772	T160S	probably damaging	Het
Rapgef6	G	A	11: 54,625,864	D169N	probably damaging	Het
Sel1l	G	A	12: 91,809,936	Q711*	probably null	Het
Sept5	T	C	16: 18,629,831	Y7C	probably damaging	Het
Spdya	A	T	17: 71,556,400	N48I	probably benign	Het
Stard6	T	A	18: 70,496,104		probably benign	Het
Sytl2	T	C	7: 90,375,992	V396A	probably benign	Het
Tcaf3	T	G	6: 42,593,898	M307L	probably benign	Het
Tdrd6	T	C	17: 43,627,887	N757D	probably benign	Het
Themis2	T	A	4: 132,789,551	M213L	probably damaging	Het
Tmem184c	A	G	8: 77,597,820	V347A	probably damaging	Het
Tmem214	A	G	5: 30,871,544	E159G	probably benign	Het
Trim58	C	T	11: 58,640,466		probably benign	Het
Tshz1	A	T	18: 84,013,090	S1064R	probably damaging	Het
Ubr2	C	T	17: 46,957,340	E983K	possibly damaging	Het
Vmn1r23	A	T	6: 57,925,929	I288N	probably benign	Het
Vmn2r97	T	C	17: 18,929,685	V445A	probably benign	Het
Whrn	G	A	4: 63,416,105	T813M	probably damaging	Het
Xirp2	C	T	2: 67,515,676	H2754Y	probably benign	Het

Other mutations in Tgm1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02206:Tgm1	APN	14	55704935	missense	possibly damaging	0.92
IGL03243:Tgm1	APN	14	55705907	missense	probably damaging	0.98
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
R7915:Tgm1	UTSW	14	55700426	missense	probably damaging	0.98
R7956:Tgm1	UTSW	14	55708895	missense	probably benign	0.01
R8098:Tgm1	UTSW	14	55710534	missense	probably damaging	1.00
R8190:Tgm1	UTSW	14	55704884	missense	probably damaging	1.00
R8423:Tgm1	UTSW	14	55705643	missense	probably benign	0.35
R8493:Tgm1	UTSW	14	55700297	missense	probably damaging	1.00
R8859:Tgm1	UTSW	14	55712229	missense	probably benign	0.01
R9170:Tgm1	UTSW	14	55708898	missense	probably damaging	1.00
R9300:Tgm1	UTSW	14	55704846	missense	probably benign	0.05
R9365:Tgm1	UTSW	14	55704892	missense	probably damaging	0.96
R9407:Tgm1	UTSW	14	55705534	nonsense	probably null
R9499:Tgm1	UTSW	14	55713476	start gained	probably benign
R9520:Tgm1	UTSW	14	55704839	missense	probably damaging	1.00
R9552:Tgm1	UTSW	14	55713476	start gained	probably benign
R9664:Tgm1	UTSW	14	55710984	missense	probably benign	0.00

Posted On

2015-12-18