Incidental Mutation 'R5830:Mtmr2'
ID |
449273 |
Institutional Source |
Beutler Lab
|
Gene Symbol |
Mtmr2
|
Ensembl Gene |
ENSMUSG00000031918 |
Gene Name |
myotubularin related protein 2 |
Synonyms |
6030445P13Rik |
MMRRC Submission |
043219-MU
|
Accession Numbers |
|
Essential gene? |
Possibly essential
(E-score: 0.567)
|
Stock # |
R5830 (G1)
|
Quality Score |
164 |
Status
|
Not validated
|
Chromosome |
9 |
Chromosomal Location |
13659706-13717777 bp(+) (GRCm39) |
Type of Mutation |
missense |
DNA Base Change (assembly) |
A to G
at 13713274 bp (GRCm39)
|
Zygosity |
Heterozygous |
Amino Acid Change |
Isoleucine to Valine
at position 412
(I412V)
|
Ref Sequence |
ENSEMBL: ENSMUSP00000115906
(fasta)
|
Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000034396]
[ENSMUST00000134674]
[ENSMUST00000155679]
|
AlphaFold |
Q9Z2D1 |
Predicted Effect |
probably benign
Transcript: ENSMUST00000034396
AA Change: I484V
PolyPhen 2
Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
|
SMART Domains |
Protein: ENSMUSP00000034396 Gene: ENSMUSG00000031918 AA Change: I484V
Domain | Start | End | E-Value | Type |
low complexity region
|
41 |
55 |
N/A |
INTRINSIC |
GRAM
|
65 |
139 |
1.57e-11 |
SMART |
Pfam:Myotub-related
|
192 |
529 |
1.7e-152 |
PFAM |
low complexity region
|
616 |
631 |
N/A |
INTRINSIC |
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000134674
|
SMART Domains |
Protein: ENSMUSP00000121933 Gene: ENSMUSG00000031918
Domain | Start | End | E-Value | Type |
PDB:1M7R|B
|
1 |
62 |
2e-9 |
PDB |
|
Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000146901
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000155679
AA Change: I412V
PolyPhen 2
Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
|
SMART Domains |
Protein: ENSMUSP00000115906 Gene: ENSMUSG00000031918 AA Change: I412V
Domain | Start | End | E-Value | Type |
GRAM
|
3 |
67 |
6.19e-10 |
SMART |
Pfam:Myotub-related
|
119 |
459 |
6.7e-152 |
PFAM |
Pfam:Y_phosphatase
|
266 |
370 |
3.9e-6 |
PFAM |
low complexity region
|
544 |
559 |
N/A |
INTRINSIC |
|
Coding Region Coverage |
- 1x: 99.8%
- 3x: 99.4%
- 10x: 97.1%
- 20x: 90.6%
|
Validation Efficiency |
|
MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the myotubularin family of phosphoinositide lipid phosphatases. The encoded protein possesses phosphatase activity towards phosphatidylinositol-3-phosphate and phosphatidylinositol-3,5-bisphosphate. Mutations in this gene are a cause of Charcot-Marie-Tooth disease type 4B, an autosomal recessive demyelinating neuropathy. Alternatively spliced transcript variants encoding multiple isoforms have been found for this gene. [provided by RefSeq, Aug 2011] PHENOTYPE: Homozygous null mutants develop progressive neuropathy characterized by myelin outfolding and recurrent loops and depletion of spermatids and spermatocytes from the seminiferous epithelium. [provided by MGI curators]
|
Allele List at MGI |
|
Other mutations in this stock |
Total: 34 list
Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
Apobec3 |
A |
T |
15: 79,783,268 (GRCm39) |
N115I |
possibly damaging |
Het |
Arl14ep |
T |
C |
2: 106,799,539 (GRCm39) |
S101G |
possibly damaging |
Het |
Atp6v0a2 |
C |
T |
5: 124,779,485 (GRCm39) |
T200I |
probably damaging |
Het |
Ccdc40 |
C |
A |
11: 119,133,572 (GRCm39) |
H571N |
probably benign |
Het |
Cdc42bpb |
G |
A |
12: 111,312,016 (GRCm39) |
R99* |
probably null |
Het |
Cdyl2 |
A |
G |
8: 117,321,823 (GRCm39) |
Y235H |
probably benign |
Het |
Chmp2a |
T |
C |
7: 12,766,039 (GRCm39) |
D161G |
probably damaging |
Het |
Ep400 |
A |
T |
5: 110,831,862 (GRCm39) |
W2091R |
unknown |
Het |
Epha8 |
G |
A |
4: 136,663,701 (GRCm39) |
Q452* |
probably null |
Het |
Fbn2 |
A |
G |
18: 58,247,541 (GRCm39) |
F451S |
probably benign |
Het |
Fndc1 |
C |
A |
17: 8,007,918 (GRCm39) |
R72L |
possibly damaging |
Het |
Gfpt2 |
A |
G |
11: 49,699,888 (GRCm39) |
E81G |
probably benign |
Het |
Gpr155 |
A |
G |
2: 73,200,433 (GRCm39) |
V358A |
possibly damaging |
Het |
Hnrnpk |
A |
T |
13: 58,545,548 (GRCm39) |
Y92* |
probably null |
Het |
Il34 |
A |
G |
8: 111,475,323 (GRCm39) |
V71A |
probably damaging |
Het |
Inpp5e |
A |
G |
2: 26,290,427 (GRCm39) |
F416L |
probably damaging |
Het |
Iqgap2 |
C |
T |
13: 95,811,880 (GRCm39) |
R707H |
probably damaging |
Het |
Kdsr |
A |
G |
1: 106,675,262 (GRCm39) |
S125P |
possibly damaging |
Het |
Ldb1 |
T |
A |
19: 46,022,557 (GRCm39) |
M307L |
probably benign |
Het |
Lrr1 |
T |
A |
12: 69,225,445 (GRCm39) |
S374T |
possibly damaging |
Het |
Ncor1 |
T |
C |
11: 62,235,589 (GRCm39) |
I298V |
possibly damaging |
Het |
Ndst1 |
A |
G |
18: 60,836,910 (GRCm39) |
F384L |
probably damaging |
Het |
Nlrc5 |
A |
G |
8: 95,199,542 (GRCm39) |
E51G |
probably damaging |
Het |
Obox6 |
G |
A |
7: 15,568,382 (GRCm39) |
H165Y |
possibly damaging |
Het |
Or5k17 |
T |
A |
16: 58,746,457 (GRCm39) |
H159L |
possibly damaging |
Het |
Pde8b |
A |
T |
13: 95,178,398 (GRCm39) |
F582Y |
probably benign |
Het |
Pik3r4 |
C |
A |
9: 105,522,023 (GRCm39) |
Y196* |
probably null |
Het |
Pink1 |
A |
T |
4: 138,043,325 (GRCm39) |
M1K |
probably null |
Het |
Scn7a |
A |
T |
2: 66,544,395 (GRCm39) |
Y365* |
probably null |
Het |
Sec16a |
A |
T |
2: 26,330,853 (GRCm39) |
D387E |
probably benign |
Het |
Sel1l |
A |
T |
12: 91,799,945 (GRCm39) |
F127Y |
probably damaging |
Het |
Syt7 |
T |
A |
19: 10,399,151 (GRCm39) |
N82K |
probably damaging |
Het |
Zfp358 |
G |
T |
8: 3,545,846 (GRCm39) |
V143L |
probably benign |
Het |
Zkscan2 |
T |
C |
7: 123,079,323 (GRCm39) |
N878S |
possibly damaging |
Het |
|
Other mutations in Mtmr2 |
Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
IGL00481:Mtmr2
|
APN |
9 |
13,697,212 (GRCm39) |
missense |
probably benign |
0.45 |
IGL01328:Mtmr2
|
APN |
9 |
13,713,223 (GRCm39) |
nonsense |
probably null |
|
IGL02305:Mtmr2
|
APN |
9 |
13,706,551 (GRCm39) |
missense |
probably damaging |
1.00 |
IGL03069:Mtmr2
|
APN |
9 |
13,704,501 (GRCm39) |
nonsense |
probably null |
|
PIT4431001:Mtmr2
|
UTSW |
9 |
13,704,475 (GRCm39) |
missense |
probably benign |
0.01 |
R0280:Mtmr2
|
UTSW |
9 |
13,710,545 (GRCm39) |
missense |
probably damaging |
1.00 |
R0636:Mtmr2
|
UTSW |
9 |
13,713,209 (GRCm39) |
critical splice acceptor site |
probably null |
|
R0831:Mtmr2
|
UTSW |
9 |
13,707,409 (GRCm39) |
missense |
probably damaging |
0.99 |
R1202:Mtmr2
|
UTSW |
9 |
13,714,748 (GRCm39) |
missense |
probably benign |
|
R1663:Mtmr2
|
UTSW |
9 |
13,714,797 (GRCm39) |
missense |
probably damaging |
1.00 |
R1679:Mtmr2
|
UTSW |
9 |
13,700,373 (GRCm39) |
missense |
probably damaging |
1.00 |
R2086:Mtmr2
|
UTSW |
9 |
13,711,248 (GRCm39) |
missense |
probably damaging |
1.00 |
R2254:Mtmr2
|
UTSW |
9 |
13,707,353 (GRCm39) |
missense |
possibly damaging |
0.49 |
R2255:Mtmr2
|
UTSW |
9 |
13,707,353 (GRCm39) |
missense |
possibly damaging |
0.49 |
R2932:Mtmr2
|
UTSW |
9 |
13,660,413 (GRCm39) |
unclassified |
probably benign |
|
R4172:Mtmr2
|
UTSW |
9 |
13,711,358 (GRCm39) |
missense |
probably damaging |
1.00 |
R4669:Mtmr2
|
UTSW |
9 |
13,707,260 (GRCm39) |
missense |
probably damaging |
1.00 |
R5248:Mtmr2
|
UTSW |
9 |
13,694,905 (GRCm39) |
intron |
probably benign |
|
R5317:Mtmr2
|
UTSW |
9 |
13,704,475 (GRCm39) |
missense |
probably benign |
0.01 |
R5326:Mtmr2
|
UTSW |
9 |
13,699,943 (GRCm39) |
missense |
probably damaging |
1.00 |
R5573:Mtmr2
|
UTSW |
9 |
13,704,463 (GRCm39) |
missense |
probably benign |
0.15 |
R6332:Mtmr2
|
UTSW |
9 |
13,711,325 (GRCm39) |
missense |
probably damaging |
0.99 |
R6638:Mtmr2
|
UTSW |
9 |
13,707,429 (GRCm39) |
missense |
probably damaging |
1.00 |
R6791:Mtmr2
|
UTSW |
9 |
13,716,678 (GRCm39) |
missense |
probably benign |
0.02 |
R7072:Mtmr2
|
UTSW |
9 |
13,699,916 (GRCm39) |
missense |
probably benign |
0.00 |
R7474:Mtmr2
|
UTSW |
9 |
13,710,521 (GRCm39) |
missense |
probably damaging |
1.00 |
R7722:Mtmr2
|
UTSW |
9 |
13,716,104 (GRCm39) |
missense |
probably benign |
|
R8399:Mtmr2
|
UTSW |
9 |
13,703,363 (GRCm39) |
missense |
probably benign |
0.01 |
R9475:Mtmr2
|
UTSW |
9 |
13,716,767 (GRCm39) |
missense |
probably benign |
|
R9567:Mtmr2
|
UTSW |
9 |
13,713,301 (GRCm39) |
nonsense |
probably null |
|
R9618:Mtmr2
|
UTSW |
9 |
13,707,315 (GRCm39) |
missense |
probably benign |
0.14 |
R9782:Mtmr2
|
UTSW |
9 |
13,713,293 (GRCm39) |
missense |
probably benign |
0.05 |
Z1176:Mtmr2
|
UTSW |
9 |
13,710,577 (GRCm39) |
missense |
probably benign |
|
|
Predicted Primers |
PCR Primer
(F):5'- AGTCAGAAATCTGGACTCTTAAGG -3'
(R):5'- GGGCCAAGATGCTACTAGAATCC -3'
Sequencing Primer
(F):5'- AATCCTCTTGAAGTTTTCATGTGTG -3'
(R):5'- GCCAAGATGCTACTAGAATCCAAGTG -3'
|
Posted On |
2016-12-20 |