Incidental Mutation 'R2899:Syngap1'
ID |
261425 |
Institutional Source |
Beutler Lab
|
Gene Symbol |
Syngap1
|
Ensembl Gene |
ENSMUSG00000067629 |
Gene Name |
synaptic Ras GTPase activating protein 1 homolog (rat) |
Synonyms |
Syngap |
MMRRC Submission |
040487-MU
|
Accession Numbers |
|
Essential gene? |
Essential
(E-score: 1.000)
|
Stock # |
R2899 (G1)
|
Quality Score |
225 |
Status
|
Validated
|
Chromosome |
17 |
Chromosomal Location |
27160227-27191408 bp(+) (GRCm39) |
Type of Mutation |
missense |
DNA Base Change (assembly) |
A to G
at 27178959 bp (GRCm39)
|
Zygosity |
Heterozygous |
Amino Acid Change |
Glutamic Acid to Glycine
at position 483
(E483G)
|
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: E597G
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
SMART Domains |
Protein: ENSMUSP00000080038 Gene: ENSMUSG00000067629 AA Change: E597G
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: E656G
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
SMART Domains |
Protein: ENSMUSP00000137587 Gene: ENSMUSG00000067629 AA Change: E656G
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: E640G
|
SMART Domains |
Protein: ENSMUSP00000141245 Gene: ENSMUSG00000067629 AA Change: E640G
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: E656G
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
SMART Domains |
Protein: ENSMUSP00000141686 Gene: ENSMUSG00000067629 AA Change: E656G
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: E655G
|
SMART Domains |
Protein: ENSMUSP00000144666 Gene: ENSMUSG00000067629 AA Change: E655G
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: E656G
|
SMART Domains |
Protein: ENSMUSP00000144248 Gene: ENSMUSG00000067629 AA Change: E656G
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: ENSMUST00000202939
|
SMART Domains |
Protein: ENSMUSP00000144403 Gene: ENSMUSG00000067629
Domain | Start | End | E-Value | Type |
Pfam:RasGAP
|
1 |
61 |
5.7e-7 |
PFAM |
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000202049
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000202208
|
Predicted Effect |
probably damaging
Transcript: ENSMUST00000231853
AA Change: E483G
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
Predicted Effect |
probably damaging
Transcript: ENSMUST00000228963
AA Change: E597G
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
Predicted Effect |
probably damaging
Transcript: ENSMUST00000229490
AA Change: E656G
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
Meta Mutation Damage Score |
0.4323 |
Coding Region Coverage |
- 1x: 99.2%
- 3x: 98.6%
- 10x: 97.3%
- 20x: 95.1%
|
Validation Efficiency |
97% (30/31) |
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: 29 list
Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
1110002E22Rik |
A |
G |
3: 137,771,443 (GRCm39) |
K211E |
probably benign |
Het |
Amigo3 |
T |
C |
9: 107,931,353 (GRCm39) |
S259P |
probably benign |
Het |
Bahd1 |
C |
T |
2: 118,746,887 (GRCm39) |
P169S |
probably damaging |
Het |
Cd200r4 |
T |
C |
16: 44,653,728 (GRCm39) |
I175T |
probably damaging |
Het |
Cep131 |
T |
C |
11: 119,962,854 (GRCm39) |
D425G |
probably benign |
Het |
Clmp |
T |
C |
9: 40,693,688 (GRCm39) |
S302P |
probably damaging |
Het |
Dusp6 |
T |
C |
10: 99,099,707 (GRCm39) |
S52P |
probably damaging |
Het |
Epha5 |
T |
A |
5: 84,381,667 (GRCm39) |
I395F |
probably damaging |
Het |
F5 |
A |
G |
1: 164,014,469 (GRCm39) |
E580G |
possibly damaging |
Het |
Fbxo3 |
T |
A |
2: 103,881,480 (GRCm39) |
Y271N |
probably damaging |
Het |
Fuca1 |
G |
A |
4: 135,650,323 (GRCm39) |
W131* |
probably null |
Het |
Gdf7 |
C |
T |
12: 8,348,470 (GRCm39) |
A276T |
unknown |
Het |
Limk1 |
A |
T |
5: 134,717,154 (GRCm39) |
|
probably null |
Het |
Lrrc37a |
G |
A |
11: 103,388,690 (GRCm39) |
T2245I |
unknown |
Het |
Neb |
A |
G |
2: 52,075,335 (GRCm39) |
I210T |
probably benign |
Het |
Nf1 |
T |
G |
11: 79,303,584 (GRCm39) |
N420K |
possibly damaging |
Het |
Or5b101 |
T |
A |
19: 13,005,058 (GRCm39) |
I212F |
probably damaging |
Het |
Pask |
G |
T |
1: 93,262,269 (GRCm39) |
T197K |
probably damaging |
Het |
Potefam1 |
C |
A |
2: 111,051,015 (GRCm39) |
|
probably benign |
Het |
Pou4f3 |
T |
C |
18: 42,528,588 (GRCm39) |
L177P |
probably benign |
Het |
Rassf1 |
G |
A |
9: 107,431,393 (GRCm39) |
G107R |
probably null |
Het |
Rdx |
T |
C |
9: 51,980,211 (GRCm39) |
|
probably benign |
Het |
Saraf |
T |
C |
8: 34,628,385 (GRCm39) |
L77P |
probably damaging |
Het |
Tsku |
T |
C |
7: 98,002,124 (GRCm39) |
N69S |
probably damaging |
Het |
Usp36 |
G |
A |
11: 118,167,582 (GRCm39) |
|
probably benign |
Het |
Vmn2r129 |
G |
T |
4: 156,686,692 (GRCm39) |
|
noncoding transcript |
Het |
Zc3h6 |
T |
C |
2: 128,844,152 (GRCm39) |
V232A |
probably benign |
Het |
Zfp143 |
T |
A |
7: 109,671,336 (GRCm39) |
S99R |
probably damaging |
Het |
Zkscan3 |
A |
T |
13: 21,578,143 (GRCm39) |
L219Q |
probably damaging |
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 |
|
R3237:Syngap1
|
UTSW |
17 |
27,176,067 (GRCm39) |
nonsense |
probably null |
|
R3705:Syngap1
|
UTSW |
17 |
27,178,994 (GRCm39) |
missense |
probably damaging |
1.00 |
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'- CCAAGGTCATCCAGAACCTG -3'
(R):5'- TGACAAGAGTTCTGTGCAGAG -3'
Sequencing Primer
(F):5'- GGCCAACTTTTCCAAGTGAG -3'
(R):5'- GATAATCTCTCAGCCCAGGTG -3'
|
Posted On |
2015-01-23 |