Incidental Mutation 'R4095:Htr2a'
| ID |
317881 |
| 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 |
040858-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.076)
|
| Stock # |
R4095 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
14 |
| Chromosomal Location |
74878314-74944299 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
G to A
at 74943789 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Methionine to Isoleucine
at position 456
(M456I)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000047774
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000036653]
|
| AlphaFold |
P35363 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000036653
AA Change: M456I
PolyPhen 2
Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
|
| SMART Domains |
Protein: ENSMUSP00000047774
Gene: ENSMUSG00000034997
AA Change: M456I
| 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: 99.2%
- 3x: 98.6%
- 10x: 97.4%
- 20x: 95.8%
|
| Validation Efficiency |
97% (59/61) |
| 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: 54 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Akap6 |
A |
T |
12: 53,186,245 (GRCm39) |
I1220L |
probably damaging |
Het |
| Alas1 |
G |
T |
9: 106,119,000 (GRCm39) |
|
probably null |
Het |
| Apba1 |
A |
T |
19: 23,921,388 (GRCm39) |
Q737L |
probably benign |
Het |
| Arvcf |
T |
A |
16: 18,220,327 (GRCm39) |
D564E |
probably damaging |
Het |
| Bcl11b |
G |
T |
12: 107,883,094 (GRCm39) |
P335Q |
probably damaging |
Het |
| Brd9 |
G |
A |
13: 74,092,918 (GRCm39) |
V302I |
probably benign |
Het |
| Brinp3 |
C |
A |
1: 146,777,430 (GRCm39) |
H626N |
possibly damaging |
Het |
| C1qc |
T |
C |
4: 136,617,637 (GRCm39) |
N153S |
probably benign |
Het |
| Casp3 |
G |
A |
8: 47,087,251 (GRCm39) |
G66D |
probably damaging |
Het |
| Coq7 |
T |
G |
7: 118,126,701 (GRCm39) |
|
probably null |
Het |
| Dach1 |
C |
T |
14: 98,138,815 (GRCm39) |
V491M |
possibly damaging |
Het |
| Dda1 |
A |
G |
8: 71,926,436 (GRCm39) |
T52A |
possibly damaging |
Het |
| Entpd7 |
A |
G |
19: 43,692,640 (GRCm39) |
Y65C |
probably damaging |
Het |
| Fmnl2 |
A |
G |
2: 52,991,535 (GRCm39) |
D350G |
probably damaging |
Het |
| Foxn3 |
G |
T |
12: 99,162,700 (GRCm39) |
D400E |
probably damaging |
Het |
| Gbp2 |
A |
G |
3: 142,343,210 (GRCm39) |
T576A |
probably benign |
Het |
| Gm15446 |
T |
A |
5: 110,088,590 (GRCm39) |
|
probably null |
Het |
| Gtf2a1 |
G |
T |
12: 91,542,411 (GRCm39) |
T57K |
possibly damaging |
Het |
| Hps5 |
T |
C |
7: 46,425,218 (GRCm39) |
E494G |
probably benign |
Het |
| Hydin |
A |
G |
8: 111,268,179 (GRCm39) |
N2886S |
probably damaging |
Het |
| Ighv2-6-8 |
T |
C |
12: 113,759,773 (GRCm39) |
Y112C |
probably damaging |
Het |
| Kcnf1 |
A |
T |
12: 17,225,480 (GRCm39) |
L247Q |
possibly damaging |
Het |
| Kndc1 |
A |
G |
7: 139,516,938 (GRCm39) |
M1606V |
possibly damaging |
Het |
| Krt27 |
T |
C |
11: 99,236,619 (GRCm39) |
T431A |
probably benign |
Het |
| Lama4 |
A |
T |
10: 38,973,118 (GRCm39) |
I1562F |
probably damaging |
Het |
| Lrig1 |
T |
C |
6: 94,590,559 (GRCm39) |
D487G |
probably benign |
Het |
| Lrp1b |
G |
A |
2: 41,339,203 (GRCm39) |
T880I |
probably benign |
Het |
| Ltbp4 |
A |
G |
7: 27,024,641 (GRCm39) |
V663A |
possibly damaging |
Het |
| Mapt |
T |
C |
11: 104,201,362 (GRCm39) |
|
probably null |
Het |
| Mpdz |
A |
T |
4: 81,302,060 (GRCm39) |
V229D |
possibly damaging |
Het |
| Or10am5 |
T |
A |
7: 6,518,252 (GRCm39) |
S59C |
possibly damaging |
Het |
| Or6e1 |
T |
C |
14: 54,520,188 (GRCm39) |
T55A |
probably benign |
Het |
| Or8s10 |
T |
C |
15: 98,335,563 (GRCm39) |
L71P |
probably damaging |
Het |
| Parm1 |
T |
C |
5: 91,742,039 (GRCm39) |
S136P |
probably benign |
Het |
| Pcdhgb2 |
T |
A |
18: 37,824,003 (GRCm39) |
S331R |
probably benign |
Het |
| Pdxk |
T |
C |
10: 78,300,644 (GRCm39) |
H13R |
probably damaging |
Het |
| Ppp1r12c |
T |
C |
7: 4,486,366 (GRCm39) |
E601G |
probably damaging |
Het |
| Rell1 |
C |
A |
5: 64,126,013 (GRCm39) |
V22L |
probably benign |
Het |
| Sema6c |
T |
A |
3: 95,080,505 (GRCm39) |
L901Q |
probably benign |
Het |
| Sfswap |
A |
G |
5: 129,637,805 (GRCm39) |
S821G |
possibly damaging |
Het |
| Slc22a23 |
A |
G |
13: 34,489,189 (GRCm39) |
L116P |
probably damaging |
Het |
| Slit1 |
A |
T |
19: 41,596,925 (GRCm39) |
|
probably benign |
Het |
| Spns1 |
T |
C |
7: 125,969,958 (GRCm39) |
T481A |
probably damaging |
Het |
| Tmem104 |
T |
A |
11: 115,134,749 (GRCm39) |
Y427* |
probably null |
Het |
| Tmem74 |
G |
A |
15: 43,730,678 (GRCm39) |
Q122* |
probably null |
Het |
| Tnpo2 |
T |
A |
8: 85,765,048 (GRCm39) |
L10Q |
probably damaging |
Het |
| Trav6-2 |
G |
T |
14: 52,905,272 (GRCm39) |
A98S |
probably benign |
Het |
| Ttll5 |
A |
T |
12: 86,003,376 (GRCm39) |
R214* |
probably null |
Het |
| Ube2b |
A |
C |
11: 51,888,654 (GRCm39) |
V39G |
possibly damaging |
Het |
| Vmn1r185 |
A |
T |
7: 26,311,208 (GRCm39) |
V99E |
probably damaging |
Het |
| Wnk1 |
G |
A |
6: 119,925,087 (GRCm39) |
T1459I |
probably damaging |
Het |
| Zc3h7a |
T |
C |
16: 10,963,099 (GRCm39) |
K754R |
probably damaging |
Het |
| Zfp605 |
A |
G |
5: 110,275,602 (GRCm39) |
K240R |
probably damaging |
Het |
| Zfp61 |
A |
G |
7: 23,990,700 (GRCm39) |
|
probably null |
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 |
|
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 |
|
|
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 |
|
| Predicted Primers |
PCR Primer
(F):5'- TATAGGTCCGCCTTCTCACG -3'
(R):5'- CTCCTAGTTCAAATGCTGTCCG -3'
Sequencing Primer
(F):5'- TACATTCAGTGCCAGTACAAGG -3'
(R):5'- GTCCGGACATTATAGTTGGTCCAC -3'
|
| Posted On |
2015-05-15 |
Incidental Mutation