Incidental Mutation 'R0038:Htr2a'
| ID |
15486 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Htr2a
|
| Ensembl Gene |
ENSMUSG00000034997 |
| Gene Name |
5-hydroxytryptamine (serotonin) receptor 2A |
| Synonyms |
Htr-2, 5-HT2A receptor, Htr2 |
| MMRRC Submission |
038332-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.059)
|
| Stock # |
R0038 (G1)
|
| Quality Score |
|
|
Status
|
Validated
|
| Chromosome |
14 |
| Chromosomal Location |
74878314-74944299 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to G
at 74943687 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Serine to Arginine
at position 422
(S422R)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000047774
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000036653]
|
| AlphaFold |
P35363 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000036653
AA Change: S422R
PolyPhen 2
Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
|
| SMART Domains |
Protein: ENSMUSP00000047774
Gene: ENSMUSG00000034997
AA Change: S422R
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:7tm_4
|
81 |
264 |
1.2e-9 |
PFAM |
|
Pfam:7TM_GPCR_Srx
|
82 |
289 |
1e-6 |
PFAM |
|
Pfam:7TM_GPCR_Srsx
|
85 |
395 |
1.1e-16 |
PFAM |
|
Pfam:7tm_1
|
91 |
380 |
5.9e-70 |
PFAM |
|
| Meta Mutation Damage Score |
0.0898 |
| Coding Region Coverage |
- 1x: 83.6%
- 3x: 76.1%
- 10x: 58.6%
- 20x: 40.4%
|
| Validation Efficiency |
91% (67/74) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes one of the receptors for serotonin, a neurotransmitter with many roles. Mutations in this gene are associated with susceptibility to schizophrenia and obsessive-compulsive disorder, and are also associated with response to the antidepressant citalopram in patients with major depressive disorder (MDD). MDD patients who also have a mutation in intron 2 of this gene show a significantly reduced response to citalopram as this antidepressant downregulates expression of this gene. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2009]
PHENOTYPE: Mice homozygous for a knock-out allele show altered anxiety-related responses and increased vertical activity. Mice homozygous for a different knock-out allele exhibit abnormal enterocyte, Paneth cell and smooth muscle morphology. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 30 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Agfg1 |
T |
C |
1: 82,863,823 (GRCm39) |
|
probably benign |
Het |
| Ahnak2 |
T |
C |
12: 112,740,896 (GRCm39) |
T253A |
probably benign |
Het |
| Ankrd28 |
A |
T |
14: 31,429,992 (GRCm39) |
M892K |
probably damaging |
Het |
| Arhgef25 |
T |
C |
10: 127,022,734 (GRCm39) |
|
probably benign |
Het |
| Cldn8 |
A |
G |
16: 88,359,922 (GRCm39) |
M1T |
probably null |
Het |
| Clec11a |
A |
G |
7: 43,955,906 (GRCm39) |
|
probably benign |
Het |
| Ddx39a |
T |
C |
8: 84,449,127 (GRCm39) |
L305P |
probably damaging |
Het |
| Depdc5 |
A |
G |
5: 33,026,197 (GRCm39) |
E60G |
probably benign |
Het |
| Etl4 |
A |
T |
2: 20,748,385 (GRCm39) |
H39L |
probably damaging |
Het |
| Gramd1b |
G |
A |
9: 40,228,822 (GRCm39) |
T252M |
probably damaging |
Het |
| Hcrtr2 |
A |
T |
9: 76,166,963 (GRCm39) |
S125T |
probably benign |
Het |
| Kirrel3 |
T |
A |
9: 34,823,066 (GRCm39) |
|
probably null |
Het |
| Krtap9-5 |
G |
A |
11: 99,839,428 (GRCm39) |
C43Y |
possibly damaging |
Het |
| Lama2 |
T |
C |
10: 26,862,793 (GRCm39) |
D2990G |
probably benign |
Het |
| Ncor1 |
A |
G |
11: 62,283,377 (GRCm39) |
F437L |
probably damaging |
Het |
| Nlrp1b |
A |
G |
11: 71,062,997 (GRCm39) |
S685P |
possibly damaging |
Het |
| Oog4 |
T |
C |
4: 143,165,514 (GRCm39) |
D211G |
probably benign |
Het |
| Pcdh15 |
A |
T |
10: 74,479,272 (GRCm39) |
E723V |
possibly damaging |
Het |
| Pgm3 |
A |
T |
9: 86,446,726 (GRCm39) |
|
probably benign |
Het |
| Pnpla5 |
A |
G |
15: 84,006,714 (GRCm39) |
Y90H |
probably damaging |
Het |
| Polr1b |
C |
T |
2: 128,957,588 (GRCm39) |
R548* |
probably null |
Het |
| Rnf168 |
T |
C |
16: 32,117,813 (GRCm39) |
V458A |
probably benign |
Het |
| Rnf32 |
T |
C |
5: 29,410,652 (GRCm39) |
|
probably benign |
Het |
| Sclt1 |
T |
C |
3: 41,583,943 (GRCm39) |
|
probably benign |
Het |
| Serpina12 |
A |
G |
12: 104,004,216 (GRCm39) |
F139L |
probably damaging |
Het |
| Stag3 |
T |
A |
5: 138,299,298 (GRCm39) |
|
probably null |
Het |
| Stard5 |
T |
C |
7: 83,285,951 (GRCm39) |
|
probably benign |
Het |
| Suclg1 |
A |
G |
6: 73,237,486 (GRCm39) |
E77G |
probably benign |
Het |
| Ush2a |
G |
T |
1: 188,358,809 (GRCm39) |
G2112C |
probably benign |
Het |
| Zfp644 |
T |
G |
5: 106,782,909 (GRCm39) |
E1155A |
probably benign |
Het |
|
| Other mutations in Htr2a |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00780:Htr2a
|
APN |
14 |
74,943,645 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
IGL00946:Htr2a
|
APN |
14 |
74,943,582 (GRCm39) |
nonsense |
probably null |
|
|
IGL01660:Htr2a
|
APN |
14 |
74,943,194 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02200:Htr2a
|
APN |
14 |
74,943,605 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02369:Htr2a
|
APN |
14 |
74,943,722 (GRCm39) |
missense |
probably benign |
0.17 |
|
IGL02724:Htr2a
|
APN |
14 |
74,882,502 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02887:Htr2a
|
APN |
14 |
74,882,583 (GRCm39) |
missense |
probably benign |
0.05 |
|
R0038:Htr2a
|
UTSW |
14 |
74,943,687 (GRCm39) |
missense |
probably benign |
0.00 |
|
R0117:Htr2a
|
UTSW |
14 |
74,882,533 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0367:Htr2a
|
UTSW |
14 |
74,879,649 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0513:Htr2a
|
UTSW |
14 |
74,943,764 (GRCm39) |
missense |
probably benign |
0.00 |
|
R0729:Htr2a
|
UTSW |
14 |
74,879,587 (GRCm39) |
missense |
probably benign |
|
|
R1507:Htr2a
|
UTSW |
14 |
74,943,419 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1522:Htr2a
|
UTSW |
14 |
74,943,293 (GRCm39) |
nonsense |
probably null |
|
|
R1539:Htr2a
|
UTSW |
14 |
74,882,608 (GRCm39) |
missense |
possibly damaging |
0.66 |
|
R1735:Htr2a
|
UTSW |
14 |
74,943,568 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1747:Htr2a
|
UTSW |
14 |
74,943,593 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1854:Htr2a
|
UTSW |
14 |
74,943,193 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2232:Htr2a
|
UTSW |
14 |
74,882,469 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2348:Htr2a
|
UTSW |
14 |
74,882,550 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R3154:Htr2a
|
UTSW |
14 |
74,943,262 (GRCm39) |
missense |
probably benign |
0.00 |
|
R3401:Htr2a
|
UTSW |
14 |
74,882,499 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4006:Htr2a
|
UTSW |
14 |
74,879,581 (GRCm39) |
missense |
probably benign |
|
|
R4007:Htr2a
|
UTSW |
14 |
74,879,581 (GRCm39) |
missense |
probably benign |
|
|
R4093:Htr2a
|
UTSW |
14 |
74,943,789 (GRCm39) |
missense |
probably benign |
|
|
R4094:Htr2a
|
UTSW |
14 |
74,943,789 (GRCm39) |
missense |
probably benign |
|
|
R4095:Htr2a
|
UTSW |
14 |
74,943,789 (GRCm39) |
missense |
probably benign |
|
|
R4502:Htr2a
|
UTSW |
14 |
74,879,428 (GRCm39) |
missense |
probably benign |
0.02 |
|
R4720:Htr2a
|
UTSW |
14 |
74,882,499 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4932:Htr2a
|
UTSW |
14 |
74,879,462 (GRCm39) |
missense |
probably benign |
|
|
R5651:Htr2a
|
UTSW |
14 |
74,943,143 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R5935:Htr2a
|
UTSW |
14 |
74,882,530 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6175:Htr2a
|
UTSW |
14 |
74,882,474 (GRCm39) |
nonsense |
probably null |
|
|
R6937:Htr2a
|
UTSW |
14 |
74,882,604 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R7138:Htr2a
|
UTSW |
14 |
74,943,182 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8888:Htr2a
|
UTSW |
14 |
74,882,617 (GRCm39) |
missense |
possibly damaging |
0.91 |
|
R9423:Htr2a
|
UTSW |
14 |
74,943,516 (GRCm39) |
missense |
probably damaging |
1.00 |
|
| Posted On |
2012-12-21 |
Incidental Mutation