Incidental Mutation 'IGL02127:Tdo2'
| ID |
280922 |
| Institutional Source |
Australian Phenomics Network
(link to record)
|
| Gene Symbol |
Tdo2
|
| Ensembl Gene |
ENSMUSG00000028011 |
| Gene Name |
tryptophan 2,3-dioxygenase |
| Synonyms |
chky, TO, TDO |
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.151)
|
| Stock # |
IGL02127
|
| Quality Score |
|
|
Status
|
|
| Chromosome |
3 |
| Chromosomal Location |
81865719-81883035 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
C to T
at 81866232 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Valine to Methionine
at position 344
(V344M)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000141237
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000029645]
[ENSMUST00000029649]
[ENSMUST00000193879]
|
| AlphaFold |
P48776 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000029645
AA Change: V363M
PolyPhen 2
Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
|
| SMART Domains |
Protein: ENSMUSP00000029645
Gene: ENSMUSG00000028011
AA Change: V363M
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Trp_dioxygenase
|
26 |
372 |
8e-177 |
PFAM |
|
low complexity region
|
393 |
406 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000029649
|
| SMART Domains |
Protein: ENSMUSP00000029649
Gene: ENSMUSG00000028015
| Domain | Start | End | E-Value | Type |
|---|
|
signal peptide
|
1 |
23 |
N/A |
INTRINSIC |
|
Pept_C1
|
99 |
311 |
2.21e-69 |
SMART |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000137974
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000151089
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000155144
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000193879
AA Change: V344M
PolyPhen 2
Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
|
| SMART Domains |
Protein: ENSMUSP00000141237
Gene: ENSMUSG00000028011
AA Change: V344M
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Trp_dioxygenase
|
7 |
353 |
1.4e-174 |
PFAM |
|
low complexity region
|
374 |
387 |
N/A |
INTRINSIC |
|
| Coding Region Coverage |
|
| Validation Efficiency |
|
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a heme enzyme that plays a critical role in tryptophan metabolism by catalyzing the first and rate-limiting step of the kynurenine pathway. Increased activity of the encoded protein and subsequent kynurenine production may also play a role in cancer through the suppression of antitumor immune responses, and single nucleotide polymorphisms in this gene may be associated with autism. [provided by RefSeq, Feb 2012]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit increased plasma and brain levels of tryptophan, increased serotonin levels in the brain, decreased anxiety-related behavior, increased neuronal precursor proliferation and accelerated neurogenesis in the granule cell layer of the olfactory bulb. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 47 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Actn4 |
A |
T |
7: 28,597,305 (GRCm39) |
M661K |
probably benign |
Het |
| Arpin |
G |
A |
7: 79,577,941 (GRCm39) |
R163W |
probably benign |
Het |
| Atm |
C |
A |
9: 53,399,283 (GRCm39) |
D1573Y |
probably damaging |
Het |
| Avil |
A |
G |
10: 126,847,695 (GRCm39) |
N540S |
probably benign |
Het |
| Btnl6 |
T |
C |
17: 34,733,017 (GRCm39) |
Q282R |
probably benign |
Het |
| Cacna2d3 |
T |
C |
14: 28,785,832 (GRCm39) |
|
probably benign |
Het |
| Cd300ld4 |
T |
C |
11: 114,913,545 (GRCm39) |
N170S |
probably benign |
Het |
| Cgnl1 |
T |
A |
9: 71,633,135 (GRCm39) |
N72I |
probably damaging |
Het |
| Cntnap3 |
T |
C |
13: 64,946,878 (GRCm39) |
|
probably benign |
Het |
| Col27a1 |
A |
T |
4: 63,143,379 (GRCm39) |
T356S |
possibly damaging |
Het |
| Csgalnact1 |
C |
A |
8: 68,854,144 (GRCm39) |
G219V |
probably damaging |
Het |
| Cyp2c69 |
G |
T |
19: 39,839,501 (GRCm39) |
T374N |
probably damaging |
Het |
| Cyp2d26 |
T |
C |
15: 82,675,307 (GRCm39) |
E349G |
probably benign |
Het |
| Dnah1 |
T |
C |
14: 31,026,885 (GRCm39) |
E713G |
probably benign |
Het |
| Dnah7b |
A |
T |
1: 46,179,035 (GRCm39) |
T903S |
probably benign |
Het |
| Enthd1 |
T |
C |
15: 80,336,943 (GRCm39) |
D497G |
probably damaging |
Het |
| Grk4 |
C |
T |
5: 34,867,530 (GRCm39) |
T165I |
probably benign |
Het |
| Hmcn1 |
G |
A |
1: 150,598,358 (GRCm39) |
S1648L |
probably benign |
Het |
| Ints11 |
A |
G |
4: 155,971,320 (GRCm39) |
Y278C |
probably damaging |
Het |
| Kcnu1 |
T |
C |
8: 26,382,090 (GRCm39) |
L480P |
probably damaging |
Het |
| Kif5c |
G |
A |
2: 49,591,122 (GRCm39) |
|
probably null |
Het |
| Kifbp |
C |
T |
10: 62,414,128 (GRCm39) |
R10H |
probably benign |
Het |
| Klhl35 |
T |
C |
7: 99,120,888 (GRCm39) |
|
probably benign |
Het |
| Lemd3 |
A |
T |
10: 120,761,933 (GRCm39) |
D807E |
possibly damaging |
Het |
| Lrrc37a |
G |
A |
11: 103,395,365 (GRCm39) |
T20I |
probably benign |
Het |
| Mab21l1 |
C |
T |
3: 55,691,016 (GRCm39) |
A201V |
probably benign |
Het |
| Mab21l2 |
T |
C |
3: 86,454,124 (GRCm39) |
D292G |
possibly damaging |
Het |
| Map3k21 |
T |
C |
8: 126,668,886 (GRCm39) |
L824P |
probably benign |
Het |
| Myo5a |
T |
C |
9: 75,120,263 (GRCm39) |
V1687A |
probably benign |
Het |
| Myo5c |
G |
T |
9: 75,208,184 (GRCm39) |
W1639C |
probably damaging |
Het |
| Nfya |
G |
T |
17: 48,700,283 (GRCm39) |
|
probably benign |
Het |
| Or4a76 |
A |
G |
2: 89,461,098 (GRCm39) |
I48T |
probably damaging |
Het |
| Papolg |
A |
G |
11: 23,820,870 (GRCm39) |
|
probably benign |
Het |
| Pcdh8 |
G |
A |
14: 80,006,686 (GRCm39) |
R626C |
probably damaging |
Het |
| Pclo |
T |
C |
5: 14,815,159 (GRCm39) |
|
probably benign |
Het |
| Pogz |
T |
C |
3: 94,782,014 (GRCm39) |
|
probably benign |
Het |
| Polg |
G |
A |
7: 79,107,915 (GRCm39) |
|
probably benign |
Het |
| Scn9a |
A |
G |
2: 66,377,479 (GRCm39) |
V401A |
probably damaging |
Het |
| Scn9a |
A |
T |
2: 66,325,170 (GRCm39) |
I1317K |
probably damaging |
Het |
| St7 |
T |
A |
6: 17,844,968 (GRCm39) |
|
probably benign |
Het |
| Trmt1 |
T |
C |
8: 85,424,100 (GRCm39) |
V400A |
probably damaging |
Het |
| Trrap |
A |
G |
5: 144,753,243 (GRCm39) |
N1856S |
probably benign |
Het |
| Ube3a |
G |
A |
7: 58,925,789 (GRCm39) |
G210D |
probably benign |
Het |
| Ubqln5 |
A |
G |
7: 103,778,689 (GRCm39) |
V45A |
probably damaging |
Het |
| Wdpcp |
T |
A |
11: 21,661,958 (GRCm39) |
M410K |
possibly damaging |
Het |
| Xpa |
G |
A |
4: 46,185,606 (GRCm39) |
T124M |
probably damaging |
Het |
| Zpbp2 |
A |
G |
11: 98,446,367 (GRCm39) |
E172G |
probably damaging |
Het |
|
| Other mutations in Tdo2 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL02129:Tdo2
|
APN |
3 |
81,866,232 (GRCm39) |
missense |
probably damaging |
0.99 |
|
IGL02271:Tdo2
|
APN |
3 |
81,871,224 (GRCm39) |
splice site |
probably benign |
|
|
IGL02686:Tdo2
|
APN |
3 |
81,875,462 (GRCm39) |
missense |
probably benign |
0.00 |
|
IGL02802:Tdo2
|
APN |
3 |
81,883,004 (GRCm39) |
intron |
probably benign |
|
|
IGL03171:Tdo2
|
APN |
3 |
81,874,336 (GRCm39) |
missense |
probably benign |
|
|
IGL03285:Tdo2
|
APN |
3 |
81,866,096 (GRCm39) |
splice site |
probably null |
|
|
R0052:Tdo2
|
UTSW |
3 |
81,874,332 (GRCm39) |
missense |
probably benign |
0.37 |
|
R0052:Tdo2
|
UTSW |
3 |
81,874,332 (GRCm39) |
missense |
probably benign |
0.37 |
|
R0335:Tdo2
|
UTSW |
3 |
81,871,307 (GRCm39) |
missense |
probably benign |
|
|
R0720:Tdo2
|
UTSW |
3 |
81,870,065 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1174:Tdo2
|
UTSW |
3 |
81,881,683 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1175:Tdo2
|
UTSW |
3 |
81,881,683 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1222:Tdo2
|
UTSW |
3 |
81,868,775 (GRCm39) |
splice site |
probably null |
|
|
R1418:Tdo2
|
UTSW |
3 |
81,868,775 (GRCm39) |
splice site |
probably null |
|
|
R1868:Tdo2
|
UTSW |
3 |
81,867,853 (GRCm39) |
missense |
probably benign |
0.04 |
|
R1918:Tdo2
|
UTSW |
3 |
81,866,247 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2031:Tdo2
|
UTSW |
3 |
81,876,812 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2513:Tdo2
|
UTSW |
3 |
81,876,812 (GRCm39) |
missense |
possibly damaging |
0.91 |
|
R3615:Tdo2
|
UTSW |
3 |
81,882,735 (GRCm39) |
missense |
possibly damaging |
0.68 |
|
R3616:Tdo2
|
UTSW |
3 |
81,882,735 (GRCm39) |
missense |
possibly damaging |
0.68 |
|
R3872:Tdo2
|
UTSW |
3 |
81,875,393 (GRCm39) |
missense |
probably benign |
0.08 |
|
R5260:Tdo2
|
UTSW |
3 |
81,882,630 (GRCm39) |
critical splice donor site |
probably null |
|
|
R5547:Tdo2
|
UTSW |
3 |
81,866,247 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6029:Tdo2
|
UTSW |
3 |
81,868,747 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6089:Tdo2
|
UTSW |
3 |
81,870,035 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6163:Tdo2
|
UTSW |
3 |
81,882,710 (GRCm39) |
missense |
possibly damaging |
0.49 |
|
R6379:Tdo2
|
UTSW |
3 |
81,866,102 (GRCm39) |
unclassified |
probably benign |
|
|
R7060:Tdo2
|
UTSW |
3 |
81,876,866 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7544:Tdo2
|
UTSW |
3 |
81,878,942 (GRCm39) |
critical splice donor site |
probably null |
|
|
R7585:Tdo2
|
UTSW |
3 |
81,870,065 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7724:Tdo2
|
UTSW |
3 |
81,875,390 (GRCm39) |
critical splice donor site |
probably null |
|
|
R8942:Tdo2
|
UTSW |
3 |
81,876,851 (GRCm39) |
missense |
probably benign |
0.22 |
|
R9276:Tdo2
|
UTSW |
3 |
81,876,885 (GRCm39) |
missense |
probably benign |
|
|
R9612:Tdo2
|
UTSW |
3 |
81,879,001 (GRCm39) |
missense |
probably damaging |
1.00 |
|
| Posted On |
2015-04-16 |
Incidental Mutation