Incidental Mutation 'R6503:Syngap1'
| ID |
519857 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Syngap1
|
| Ensembl Gene |
ENSMUSG00000067629 |
| Gene Name |
synaptic Ras GTPase activating protein 1 homolog (rat) |
| Synonyms |
Syngap |
| MMRRC Submission |
044635-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R6503 (G1)
|
| Quality Score |
225.009 |
|
Status
|
Not validated
|
| Chromosome |
17 |
| Chromosomal Location |
27160227-27191408 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to G
at 27163658 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Aspartic acid to Glycine
at position 40
(D40G)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000141686
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000177932]
[ENSMUST00000194598]
[ENSMUST00000201702]
[ENSMUST00000229490]
|
| AlphaFold |
F6SEU4 |
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000175377
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000177932
AA Change: D40G
PolyPhen 2
Score 0.399 (Sensitivity: 0.89; Specificity: 0.89)
|
| SMART Domains |
Protein: ENSMUSP00000137587
Gene: ENSMUSG00000067629
AA Change: D40G
| 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: D24G
|
| SMART Domains |
Protein: ENSMUSP00000141245
Gene: ENSMUSG00000067629
AA Change: D24G
| 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 benign
Transcript: ENSMUST00000194598
AA Change: D40G
PolyPhen 2
Score 0.399 (Sensitivity: 0.89; Specificity: 0.89)
|
| SMART Domains |
Protein: ENSMUSP00000141686
Gene: ENSMUSG00000067629
AA Change: D40G
| 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 |
unknown
Transcript: ENSMUST00000201349
AA Change: D39G
|
| SMART Domains |
Protein: ENSMUSP00000144666
Gene: ENSMUSG00000067629
AA Change: D39G
| 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: D40G
|
| SMART Domains |
Protein: ENSMUSP00000144248
Gene: ENSMUSG00000067629
AA Change: D40G
| 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: ENSMUST00000229490
AA Change: D40G
PolyPhen 2
Score 0.174 (Sensitivity: 0.92; Specificity: 0.87)
|
| Coding Region Coverage |
- 1x: 99.9%
- 3x: 99.6%
- 10x: 98.3%
- 20x: 95.4%
|
| Validation Efficiency |
|
| 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: 24 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Acan |
G |
T |
7: 78,747,580 (GRCm39) |
A784S |
probably benign |
Het |
| Anxa4 |
A |
G |
6: 86,721,649 (GRCm39) |
S204P |
probably damaging |
Het |
| Arhgef7 |
A |
G |
8: 11,883,054 (GRCm39) |
N625D |
possibly damaging |
Het |
| Cage1 |
G |
A |
13: 38,209,425 (GRCm39) |
T78I |
possibly damaging |
Het |
| Dnaaf2 |
A |
T |
12: 69,244,285 (GRCm39) |
C259S |
probably benign |
Het |
| Enah |
C |
T |
1: 181,746,076 (GRCm39) |
G402R |
probably damaging |
Het |
| Epha6 |
T |
A |
16: 60,025,984 (GRCm39) |
H486L |
possibly damaging |
Het |
| Fat4 |
A |
G |
3: 39,036,406 (GRCm39) |
M3353V |
probably benign |
Het |
| Gulp1 |
A |
T |
1: 44,812,540 (GRCm39) |
Q170L |
probably damaging |
Het |
| Jag1 |
C |
T |
2: 136,943,549 (GRCm39) |
G216S |
probably damaging |
Het |
| Krt8 |
T |
A |
15: 101,906,369 (GRCm39) |
Y380F |
possibly damaging |
Het |
| Mettl18 |
T |
C |
1: 163,824,687 (GRCm39) |
V336A |
possibly damaging |
Het |
| Ntmt2 |
T |
A |
1: 163,531,715 (GRCm39) |
D146V |
probably damaging |
Het |
| Oas1e |
T |
C |
5: 120,926,042 (GRCm39) |
D342G |
probably benign |
Het |
| Or4a75 |
A |
G |
2: 89,447,922 (GRCm39) |
S205P |
possibly damaging |
Het |
| Parp10 |
G |
A |
15: 76,126,684 (GRCm39) |
R195C |
probably damaging |
Het |
| Pcdha1 |
G |
A |
18: 37,064,724 (GRCm39) |
V463M |
probably damaging |
Het |
| Prb1c |
C |
A |
6: 132,338,655 (GRCm39) |
G188* |
probably null |
Het |
| Rb1 |
T |
C |
14: 73,443,320 (GRCm39) |
I778V |
probably benign |
Het |
| Sacs |
T |
A |
14: 61,448,810 (GRCm39) |
S3619T |
probably benign |
Het |
| St18 |
A |
T |
1: 6,865,621 (GRCm39) |
D33V |
probably damaging |
Het |
| Stag3 |
T |
C |
5: 138,302,682 (GRCm39) |
S1014P |
probably damaging |
Het |
| Thap1 |
CAGCATCTGCTCGGAGCA |
CAGCA |
8: 26,650,884 (GRCm39) |
|
probably null |
Het |
| Tmem131l |
A |
G |
3: 83,848,251 (GRCm39) |
S300P |
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 |
|
|
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 |
|
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'- CTCAGCATGAAGGACCATCC -3'
(R):5'- GCTGTGTACAACAACCCCAATG -3'
Sequencing Primer
(F):5'- TGAAGGACCATCCCCCGAC -3'
(R):5'- CAATGGCCGCCCTCCTC -3'
|
| Posted On |
2018-06-06 |
Incidental Mutation