Incidental Mutation 'R5547:Tdo2'
| ID |
436331 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Tdo2
|
| Ensembl Gene |
ENSMUSG00000028011 |
| Gene Name |
tryptophan 2,3-dioxygenase |
| Synonyms |
chky, TO, TDO |
| MMRRC Submission |
043105-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.151)
|
| Stock # |
R5547 (G1)
|
| Quality Score |
225 |
|
Status
|
Not validated
|
| Chromosome |
3 |
| Chromosomal Location |
81865719-81883035 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 81866247 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Arginine to Glycine
at position 339
(R339G)
|
| 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: R358G
PolyPhen 2
Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
|
| SMART Domains |
Protein: ENSMUSP00000029645
Gene: ENSMUSG00000028011
AA Change: R358G
| 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: R339G
PolyPhen 2
Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
|
| SMART Domains |
Protein: ENSMUSP00000141237
Gene: ENSMUSG00000028011
AA Change: R339G
| 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 |
- 1x: 99.9%
- 3x: 99.6%
- 10x: 98.2%
- 20x: 94.8%
|
| 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 |
|---|
| Aldh7a1 |
A |
G |
18: 56,661,356 (GRCm39) |
S492P |
probably damaging |
Het |
| Arfgef1 |
A |
T |
1: 10,231,201 (GRCm39) |
D1133E |
probably damaging |
Het |
| Avpi1 |
T |
C |
19: 42,113,382 (GRCm39) |
K25R |
probably damaging |
Het |
| Bank1 |
T |
C |
3: 135,772,110 (GRCm39) |
S708G |
probably damaging |
Het |
| C1qtnf2 |
A |
G |
11: 43,381,794 (GRCm39) |
E202G |
probably damaging |
Het |
| C6 |
T |
A |
15: 4,837,970 (GRCm39) |
V860E |
probably benign |
Het |
| Cbr1 |
T |
A |
16: 93,406,698 (GRCm39) |
V138E |
probably damaging |
Het |
| Cdip1 |
A |
G |
16: 4,587,988 (GRCm39) |
S2P |
probably damaging |
Het |
| Cep126 |
T |
C |
9: 8,100,428 (GRCm39) |
N702S |
probably damaging |
Het |
| Chek1 |
T |
C |
9: 36,623,400 (GRCm39) |
I381V |
probably benign |
Het |
| Clock |
G |
A |
5: 76,378,185 (GRCm39) |
P572S |
probably benign |
Het |
| Cryz |
C |
T |
3: 154,317,194 (GRCm39) |
R138* |
probably null |
Het |
| Ctsll3 |
T |
A |
13: 60,948,551 (GRCm39) |
M103L |
probably benign |
Het |
| Daxx |
TGATGATGACGATGATGACGATGATGA |
TGATGATGACGATGATGA |
17: 34,131,615 (GRCm39) |
|
probably benign |
Het |
| Daxx |
CGATGATGATGA |
CGA |
17: 34,131,633 (GRCm39) |
|
probably benign |
Het |
| Dsg1a |
T |
G |
18: 20,469,097 (GRCm39) |
|
probably null |
Het |
| Eya4 |
T |
C |
10: 22,985,753 (GRCm39) |
E583G |
possibly damaging |
Het |
| Flt1 |
T |
A |
5: 147,591,948 (GRCm39) |
S505C |
probably damaging |
Het |
| Gpr161 |
C |
A |
1: 165,133,982 (GRCm39) |
F81L |
possibly damaging |
Het |
| H2-T15 |
G |
A |
17: 36,368,796 (GRCm39) |
H95Y |
possibly damaging |
Het |
| Hmcn1 |
A |
G |
1: 150,613,257 (GRCm39) |
V1390A |
possibly damaging |
Het |
| Ifi44l |
C |
T |
3: 151,467,142 (GRCm39) |
V63I |
unknown |
Het |
| Klhl3 |
C |
T |
13: 58,250,243 (GRCm39) |
|
probably null |
Het |
| Lekr1 |
T |
A |
3: 65,576,601 (GRCm39) |
|
probably null |
Het |
| Lhx5 |
A |
G |
5: 120,572,675 (GRCm39) |
Q98R |
probably benign |
Het |
| Nuggc |
A |
G |
14: 65,879,330 (GRCm39) |
K681E |
possibly damaging |
Het |
| Numa1 |
G |
T |
7: 101,663,137 (GRCm39) |
A735S |
probably damaging |
Het |
| Oog3 |
A |
T |
4: 143,884,598 (GRCm39) |
L446Q |
probably benign |
Het |
| Or5ac19 |
G |
A |
16: 59,089,479 (GRCm39) |
L184F |
probably benign |
Het |
| Otogl |
C |
T |
10: 107,617,909 (GRCm39) |
E1735K |
possibly damaging |
Het |
| Pcsk5 |
T |
C |
19: 17,729,488 (GRCm39) |
D119G |
probably benign |
Het |
| Pgpep1 |
T |
C |
8: 71,105,069 (GRCm39) |
K64E |
probably benign |
Het |
| Prr19 |
A |
C |
7: 25,003,388 (GRCm39) |
D334A |
probably damaging |
Het |
| Ptprh |
G |
T |
7: 4,557,221 (GRCm39) |
S691* |
probably null |
Het |
| Recql4 |
G |
A |
15: 76,589,994 (GRCm39) |
R684* |
probably null |
Het |
| Rnf112 |
C |
T |
11: 61,341,854 (GRCm39) |
V317I |
possibly damaging |
Het |
| Rnf40 |
T |
C |
7: 127,188,302 (GRCm39) |
|
probably null |
Het |
| Secisbp2l |
C |
T |
2: 125,582,657 (GRCm39) |
G933D |
possibly damaging |
Het |
| Spag17 |
T |
C |
3: 99,963,468 (GRCm39) |
V1062A |
probably benign |
Het |
| Tbc1d1 |
A |
G |
5: 64,481,887 (GRCm39) |
D696G |
possibly damaging |
Het |
| Tmem245 |
C |
T |
4: 56,910,156 (GRCm39) |
|
probably null |
Het |
| Trim24 |
A |
G |
6: 37,942,485 (GRCm39) |
E965G |
probably damaging |
Het |
| Trmt112 |
T |
C |
19: 6,888,156 (GRCm39) |
S103P |
probably damaging |
Het |
| Trpv6 |
A |
T |
6: 41,613,088 (GRCm39) |
V26D |
possibly damaging |
Het |
| Zfp850 |
A |
G |
7: 27,688,844 (GRCm39) |
C455R |
probably damaging |
Het |
| Zfp946 |
T |
C |
17: 22,673,873 (GRCm39) |
I209T |
probably benign |
Het |
| Zfp957 |
T |
C |
14: 79,451,406 (GRCm39) |
N131S |
probably benign |
Het |
|
| Other mutations in Tdo2 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL02127:Tdo2
|
APN |
3 |
81,866,232 (GRCm39) |
missense |
probably damaging |
0.99 |
|
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 |
|
|
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 |
|
| Predicted Primers |
PCR Primer
(F):5'- GAATCCTGTAGTTTTCACTGATGTTC -3'
(R):5'- AATCTGTATCACTCTGGTTTGAATC -3'
Sequencing Primer
(F):5'- TTCAGAAGAACTCAATCCGATTCATC -3'
(R):5'- CTGGGAAGTGATTAACATTTACA -3'
|
| Posted On |
2016-10-24 |
Incidental Mutation