Incidental Mutation 'R3705:Syngap1'
| ID |
258725 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Syngap1
|
| Ensembl Gene |
ENSMUSG00000067629 |
| Gene Name |
synaptic Ras GTPase activating protein 1 homolog (rat) |
| Synonyms |
Syngap |
| MMRRC Submission |
040698-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R3705 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
17 |
| Chromosomal Location |
27160227-27191408 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 27178994 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Serine to Proline
at position 495
(S495P)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000156340
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000081285]
[ENSMUST00000177932]
[ENSMUST00000194598]
[ENSMUST00000201702]
[ENSMUST00000202939]
[ENSMUST00000231853]
[ENSMUST00000228963]
[ENSMUST00000229490]
|
| AlphaFold |
F6SEU4 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000081285
AA Change: S609P
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000080038
Gene: ENSMUSG00000067629
AA Change: S609P
| Domain | Start | End | E-Value | Type |
|---|
|
PH
|
27 |
253 |
3.23e-8 |
SMART |
|
C2
|
263 |
362 |
7.4e-10 |
SMART |
|
RasGAP
|
392 |
729 |
3.33e-118 |
SMART |
|
low complexity region
|
787 |
803 |
N/A |
INTRINSIC |
|
low complexity region
|
938 |
973 |
N/A |
INTRINSIC |
|
low complexity region
|
1040 |
1068 |
N/A |
INTRINSIC |
|
low complexity region
|
1110 |
1125 |
N/A |
INTRINSIC |
|
coiled coil region
|
1186 |
1259 |
N/A |
INTRINSIC |
|
low complexity region
|
1308 |
1326 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000177932
AA Change: S668P
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000137587
Gene: ENSMUSG00000067629
AA Change: S668P
| Domain | Start | End | E-Value | Type |
|---|
|
PH
|
27 |
253 |
3.23e-8 |
SMART |
|
C2
|
263 |
362 |
7.4e-10 |
SMART |
|
RasGAP
|
392 |
729 |
3.33e-118 |
SMART |
|
low complexity region
|
787 |
803 |
N/A |
INTRINSIC |
|
low complexity region
|
938 |
973 |
N/A |
INTRINSIC |
|
low complexity region
|
1040 |
1068 |
N/A |
INTRINSIC |
|
low complexity region
|
1110 |
1125 |
N/A |
INTRINSIC |
|
coiled coil region
|
1186 |
1259 |
N/A |
INTRINSIC |
|
| Predicted Effect |
unknown
Transcript: ENSMUST00000193200
AA Change: S652P
|
| SMART Domains |
Protein: ENSMUSP00000141245
Gene: ENSMUSG00000067629
AA Change: S652P
| Domain | Start | End | E-Value | Type |
|---|
|
PH
|
12 |
238 |
1.5e-10 |
SMART |
|
C2
|
248 |
347 |
4.8e-12 |
SMART |
|
RasGAP
|
377 |
714 |
2.1e-120 |
SMART |
|
low complexity region
|
772 |
788 |
N/A |
INTRINSIC |
|
low complexity region
|
923 |
958 |
N/A |
INTRINSIC |
|
low complexity region
|
1025 |
1053 |
N/A |
INTRINSIC |
|
low complexity region
|
1095 |
1110 |
N/A |
INTRINSIC |
|
coiled coil region
|
1171 |
1244 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000194598
AA Change: S668P
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000141686
Gene: ENSMUSG00000067629
AA Change: S668P
| Domain | Start | End | E-Value | Type |
|---|
|
PH
|
27 |
253 |
3.23e-8 |
SMART |
|
C2
|
263 |
362 |
7.4e-10 |
SMART |
|
RasGAP
|
392 |
729 |
3.33e-118 |
SMART |
|
low complexity region
|
787 |
803 |
N/A |
INTRINSIC |
|
low complexity region
|
938 |
973 |
N/A |
INTRINSIC |
|
low complexity region
|
1040 |
1068 |
N/A |
INTRINSIC |
|
low complexity region
|
1110 |
1125 |
N/A |
INTRINSIC |
|
coiled coil region
|
1186 |
1259 |
N/A |
INTRINSIC |
|
low complexity region
|
1308 |
1326 |
N/A |
INTRINSIC |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000200799
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000201186
|
| Predicted Effect |
unknown
Transcript: ENSMUST00000201349
AA Change: S667P
|
| SMART Domains |
Protein: ENSMUSP00000144666
Gene: ENSMUSG00000067629
AA Change: S667P
| Domain | Start | End | E-Value | Type |
|---|
|
RasGAP
|
9 |
346 |
2.2e-120 |
SMART |
|
low complexity region
|
404 |
420 |
N/A |
INTRINSIC |
|
low complexity region
|
555 |
590 |
N/A |
INTRINSIC |
|
low complexity region
|
657 |
685 |
N/A |
INTRINSIC |
|
low complexity region
|
727 |
742 |
N/A |
INTRINSIC |
|
Blast:RasGAP
|
761 |
876 |
3e-21 |
BLAST |
|
low complexity region
|
884 |
894 |
N/A |
INTRINSIC |
|
| Predicted Effect |
unknown
Transcript: ENSMUST00000201702
AA Change: S668P
|
| SMART Domains |
Protein: ENSMUSP00000144248
Gene: ENSMUSG00000067629
AA Change: S668P
| Domain | Start | End | E-Value | Type |
|---|
|
PH
|
27 |
253 |
1.5e-10 |
SMART |
|
C2
|
263 |
362 |
4.9e-12 |
SMART |
|
RasGAP
|
392 |
729 |
2.2e-120 |
SMART |
|
low complexity region
|
773 |
789 |
N/A |
INTRINSIC |
|
low complexity region
|
924 |
959 |
N/A |
INTRINSIC |
|
low complexity region
|
1026 |
1054 |
N/A |
INTRINSIC |
|
low complexity region
|
1096 |
1111 |
N/A |
INTRINSIC |
|
coiled coil region
|
1171 |
1243 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000202208
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000202049
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000202939
|
| SMART Domains |
Protein: ENSMUSP00000144403
Gene: ENSMUSG00000067629
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:RasGAP
|
1 |
61 |
5.7e-7 |
PFAM |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000231853
AA Change: S495P
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000228963
AA Change: S609P
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000229490
AA Change: S668P
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| Meta Mutation Damage Score |
0.9582 |
| Coding Region Coverage |
- 1x: 99.2%
- 3x: 98.6%
- 10x: 97.3%
- 20x: 95.0%
|
| Validation Efficiency |
100% (46/46) |
| MGI Phenotype |
FUNCTION: This gene encodes a Ras GTPase activating protein that is a member of the N-methyl-D-aspartate receptor complex. The N-terminal domain of the protein contains a Ras-GAP domain, a pleckstrin homology domain, and a C2 domain that may be involved in binding of calcium and phospholipids. The C-terminal domain consists of a ten histidine repeat region, serine and tyrosine phosphorylation sites, and a T/SXV motif required for postsynaptic scaffold protein interaction. The encoded protein negatively regulates Ras, Rap and alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor trafficking to the postsynaptic membrane to regulate synaptic plasticity and neuronal homeostasis. Homozygous null mutations result in early post-embryonic lethality, while heterozygous mutant mice display a variety of phenotypes that include learning and memory defects, hyperactivity, and audiogenic seizures. [provided by RefSeq, Nov 2016]
PHENOTYPE: Homozygous mutant mice exhibit postnatal lethality, and by P3-P4, exhibit small body size and brain, reduced movement and do not feed. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 45 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 9930111J21Rik1 |
T |
C |
11: 48,838,803 (GRCm39) |
T595A |
possibly damaging |
Het |
| Abca12 |
T |
C |
1: 71,324,864 (GRCm39) |
D1538G |
probably damaging |
Het |
| Asap3 |
TGAGGAGGAGGAGGAGGA |
TGAGGAGGAGGAGGAGGAGGA |
4: 135,968,552 (GRCm39) |
|
probably benign |
Het |
| Bcap29 |
T |
C |
12: 31,667,151 (GRCm39) |
H170R |
probably benign |
Het |
| Bltp1 |
T |
A |
3: 37,041,730 (GRCm39) |
C2703S |
probably damaging |
Het |
| Brwd3 |
A |
G |
X: 107,804,021 (GRCm39) |
|
probably benign |
Het |
| Capn1 |
T |
C |
19: 6,057,401 (GRCm39) |
E349G |
probably damaging |
Het |
| Cers3 |
G |
T |
7: 66,435,823 (GRCm39) |
A261S |
probably benign |
Het |
| Csf3r |
A |
G |
4: 125,926,078 (GRCm39) |
D221G |
possibly damaging |
Het |
| Cubn |
T |
A |
2: 13,355,754 (GRCm39) |
H1826L |
probably damaging |
Het |
| Dnajc19 |
A |
G |
3: 34,134,378 (GRCm39) |
|
probably null |
Het |
| Dync1h1 |
G |
A |
12: 110,607,020 (GRCm39) |
V2566I |
possibly damaging |
Het |
| Ehd1 |
A |
G |
19: 6,348,330 (GRCm39) |
D436G |
|
Het |
| Fam133b |
T |
C |
5: 3,611,034 (GRCm39) |
|
probably benign |
Het |
| Fam43b |
G |
C |
4: 138,122,409 (GRCm39) |
R304G |
probably benign |
Het |
| Gpnmb |
T |
A |
6: 49,028,799 (GRCm39) |
I439N |
possibly damaging |
Het |
| Grm1 |
G |
A |
10: 10,658,473 (GRCm39) |
T339I |
possibly damaging |
Het |
| Gtpbp3 |
T |
G |
8: 71,944,779 (GRCm39) |
S345A |
probably benign |
Het |
| Hdac4 |
A |
G |
1: 91,862,416 (GRCm39) |
|
probably benign |
Het |
| Hfm1 |
A |
G |
5: 107,040,705 (GRCm39) |
|
probably benign |
Het |
| Ift172 |
A |
G |
5: 31,418,781 (GRCm39) |
|
probably null |
Het |
| Igfn1 |
T |
C |
1: 135,896,147 (GRCm39) |
N1473S |
probably benign |
Het |
| Jak3 |
A |
G |
8: 72,134,166 (GRCm39) |
K423E |
probably damaging |
Het |
| Kifc3 |
G |
A |
8: 95,830,656 (GRCm39) |
|
probably benign |
Het |
| Lrrc8d |
T |
C |
5: 105,961,341 (GRCm39) |
S584P |
probably damaging |
Het |
| Nipal4 |
T |
C |
11: 46,052,678 (GRCm39) |
|
probably benign |
Het |
| Nisch |
A |
G |
14: 30,898,702 (GRCm39) |
|
probably benign |
Het |
| Nmur2 |
T |
C |
11: 55,931,300 (GRCm39) |
Y137C |
probably damaging |
Het |
| Nod2 |
T |
C |
8: 89,379,948 (GRCm39) |
S150P |
probably benign |
Het |
| Or5w22 |
A |
G |
2: 87,362,412 (GRCm39) |
I12V |
probably benign |
Het |
| Pdgfc |
T |
C |
3: 81,111,751 (GRCm39) |
|
probably null |
Het |
| Phldb1 |
G |
T |
9: 44,605,691 (GRCm39) |
H1323N |
probably damaging |
Het |
| Ppp1r14c |
A |
G |
10: 3,373,524 (GRCm39) |
I112V |
possibly damaging |
Het |
| Pramel26 |
T |
C |
4: 143,538,345 (GRCm39) |
T209A |
probably benign |
Het |
| Rcc1l |
A |
T |
5: 134,183,030 (GRCm39) |
V414E |
probably damaging |
Het |
| Riok3 |
A |
G |
18: 12,282,011 (GRCm39) |
M327V |
probably benign |
Het |
| Sf3b4 |
T |
C |
3: 96,083,944 (GRCm39) |
|
probably benign |
Het |
| Spag6 |
A |
G |
2: 18,715,368 (GRCm39) |
Y49C |
probably damaging |
Het |
| Tedc2 |
A |
G |
17: 24,435,361 (GRCm39) |
S343P |
probably benign |
Het |
| Tenm2 |
T |
A |
11: 35,959,153 (GRCm39) |
D1132V |
probably damaging |
Het |
| Tmem63a |
G |
A |
1: 180,790,679 (GRCm39) |
D446N |
possibly damaging |
Het |
| Top1 |
G |
A |
2: 160,544,744 (GRCm39) |
|
probably null |
Het |
| Tox3 |
G |
T |
8: 90,975,533 (GRCm39) |
T366K |
possibly damaging |
Het |
| Tph2 |
G |
A |
10: 114,955,798 (GRCm39) |
Q332* |
probably null |
Het |
| Zfr2 |
T |
G |
10: 81,081,913 (GRCm39) |
V493G |
probably benign |
Het |
|
| Other mutations in Syngap1 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
R0732:Syngap1
|
UTSW |
17 |
27,173,962 (GRCm39) |
missense |
possibly damaging |
0.94 |
|
R1178:Syngap1
|
UTSW |
17 |
27,176,779 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R1680:Syngap1
|
UTSW |
17 |
27,171,553 (GRCm39) |
missense |
possibly damaging |
0.60 |
|
R1953:Syngap1
|
UTSW |
17 |
27,163,661 (GRCm39) |
missense |
possibly damaging |
0.94 |
|
R2213:Syngap1
|
UTSW |
17 |
27,172,043 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2696:Syngap1
|
UTSW |
17 |
27,176,385 (GRCm39) |
nonsense |
probably null |
|
|
R2899:Syngap1
|
UTSW |
17 |
27,178,959 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R3237:Syngap1
|
UTSW |
17 |
27,176,067 (GRCm39) |
nonsense |
probably null |
|
|
R3880:Syngap1
|
UTSW |
17 |
27,172,038 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4019:Syngap1
|
UTSW |
17 |
27,171,315 (GRCm39) |
unclassified |
probably benign |
|
|
R4661:Syngap1
|
UTSW |
17 |
27,185,880 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4798:Syngap1
|
UTSW |
17 |
27,180,423 (GRCm39) |
missense |
probably benign |
0.00 |
|
R5524:Syngap1
|
UTSW |
17 |
27,176,126 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5580:Syngap1
|
UTSW |
17 |
27,181,305 (GRCm39) |
missense |
probably damaging |
0.97 |
|
R5610:Syngap1
|
UTSW |
17 |
27,178,754 (GRCm39) |
missense |
possibly damaging |
0.68 |
|
R5835:Syngap1
|
UTSW |
17 |
27,177,192 (GRCm39) |
missense |
probably benign |
0.09 |
|
R5974:Syngap1
|
UTSW |
17 |
27,182,012 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R6235:Syngap1
|
UTSW |
17 |
27,177,104 (GRCm39) |
missense |
probably benign |
0.00 |
|
R6247:Syngap1
|
UTSW |
17 |
27,181,931 (GRCm39) |
nonsense |
probably null |
|
|
R6461:Syngap1
|
UTSW |
17 |
27,183,822 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6503:Syngap1
|
UTSW |
17 |
27,163,658 (GRCm39) |
missense |
probably benign |
0.40 |
|
R7134:Syngap1
|
UTSW |
17 |
27,178,985 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7248:Syngap1
|
UTSW |
17 |
27,176,741 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7298:Syngap1
|
UTSW |
17 |
27,181,961 (GRCm39) |
missense |
possibly damaging |
0.85 |
|
R7749:Syngap1
|
UTSW |
17 |
27,178,938 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R7812:Syngap1
|
UTSW |
17 |
27,160,478 (GRCm39) |
missense |
probably benign |
|
|
R7864:Syngap1
|
UTSW |
17 |
27,189,502 (GRCm39) |
missense |
|
|
|
R7951:Syngap1
|
UTSW |
17 |
27,185,942 (GRCm39) |
missense |
possibly damaging |
0.46 |
|
R8024:Syngap1
|
UTSW |
17 |
27,160,426 (GRCm39) |
start codon destroyed |
probably benign |
0.01 |
|
R8132:Syngap1
|
UTSW |
17 |
27,177,154 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R8386:Syngap1
|
UTSW |
17 |
27,179,465 (GRCm39) |
missense |
possibly damaging |
0.60 |
|
R9127:Syngap1
|
UTSW |
17 |
27,181,095 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9185:Syngap1
|
UTSW |
17 |
27,182,057 (GRCm39) |
missense |
possibly damaging |
0.69 |
|
R9189:Syngap1
|
UTSW |
17 |
27,183,948 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9461:Syngap1
|
UTSW |
17 |
27,173,962 (GRCm39) |
missense |
possibly damaging |
0.94 |
|
R9505:Syngap1
|
UTSW |
17 |
27,180,579 (GRCm39) |
missense |
probably benign |
0.02 |
|
R9723:Syngap1
|
UTSW |
17 |
27,189,510 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
X0017:Syngap1
|
UTSW |
17 |
27,163,625 (GRCm39) |
missense |
probably benign |
0.11 |
|
Z1088:Syngap1
|
UTSW |
17 |
27,180,550 (GRCm39) |
missense |
probably damaging |
1.00 |
|
| Predicted Primers |
PCR Primer
(F):5'- CAGAACCTGGCCAACTTTTCC -3'
(R):5'- GAAGGTGACAAGAGTTCTGTGC -3'
Sequencing Primer
(F):5'- GCCAACTTTTCCAAGTGAGG -3'
(R):5'- CAAGAGTTCTGTGCAGAGATAATCTC -3'
|
| Posted On |
2015-01-23 |
Incidental Mutation