Mutagenetix > Incidental Mutation

Incidental Mutation 'R4871:Srgap2'

376544

Institutional Source

Beutler Lab

Gene Symbol

Srgap2

Ensembl Gene

ENSMUSG00000026425

Gene Name

SLIT-ROBO Rho GTPase activating protein 2

Synonyms

Fnbp2, 9930124L22Rik, FBP2

MMRRC Submission

042481-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R4871 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

131212989-131455090 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 131217210 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 1034 (V1034A)

Ref Sequence

ENSEMBL: ENSMUSP00000095195 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000097588] [ENSMUST00000187042]

AlphaFold

Q91Z67

Predicted Effect

probably benign
Transcript: ENSMUST00000097588
AA Change: V1034A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

SMART Domains

Protein: ENSMUSP00000095195
Gene: ENSMUSG00000026425
AA Change: V1034A

Domain	Start	End	E-Value	Type
FCH	22	120	7.33e-18	SMART
low complexity region	178	191	N/A	INTRINSIC
coiled coil region	363	401	N/A	INTRINSIC
Blast:RhoGAP	445	490	7e-12	BLAST
RhoGAP	502	676	9.6e-60	SMART
SH3	731	786	4.52e-15	SMART
low complexity region	852	868	N/A	INTRINSIC
coiled coil region	940	967	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000187042

SMART Domains

Protein: ENSMUSP00000140927
Gene: ENSMUSG00000026425

Domain	Start	End	E-Value	Type
SH3	25	80	2.8e-17	SMART
low complexity region	146	162	N/A	INTRINSIC

Meta Mutation Damage Score

0.0697

Coding Region Coverage

1x: 99.1%
3x: 98.4%
10x: 96.5%
20x: 93.1%

Validation Efficiency

93% (99/107)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This locus encodes a member of the SLIT-ROBO Rho GTPase activating protein family. The encoded protein stimulates GTPase activity of Rac1, and plays a role in cortical neuron development. This locus has several paralogs on human chromosome 1 resulting from segmental duplication. While this locus itself is conserved among various species, the paralogs are found only in the genus Homo, and not in the genomes of non-human great apes. Alternatively spliced transcript variants have been described for this locus. [provided by RefSeq, Jul 2014]
PHENOTYPE: Mice homozygous for a hypomorphic gene trap allele are born at below the expected Mendelian ratio, but are otherwise viable. Layer 5 cortical pyramidal neurons exhibit an increased density of dendritic spines with a decreased spine head width and increased length of spine necks. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 92 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adcyap1r1	A	G	6: 55,457,078 (GRCm39)	T270A	probably null	Het
Adgrv1	A	T	13: 81,681,241 (GRCm39)		probably benign	Het
Aldh1b1	A	T	4: 45,803,383 (GRCm39)	D307V	probably benign	Het
Aldh3a2	A	T	11: 61,153,065 (GRCm39)	C220*	probably null	Het
Ank2	T	C	3: 126,753,444 (GRCm39)	Y279C	probably damaging	Het
Anks1	T	C	17: 28,210,351 (GRCm39)	Y444H	probably benign	Het
Asph	G	T	4: 9,531,968 (GRCm39)	T383K	probably benign	Het
Asphd1	G	T	7: 126,547,747 (GRCm39)	S185R	possibly damaging	Het
Bcl2a1d	T	A	9: 88,613,748 (GRCm39)	I9F	probably damaging	Het
Bcl2l11	T	C	2: 127,970,961 (GRCm39)		probably benign	Het
C2cd3	T	G	7: 100,062,581 (GRCm39)	S656A	possibly damaging	Het
Cd5l	T	C	3: 87,274,929 (GRCm39)	V156A	probably damaging	Het
Cdh8	G	C	8: 99,757,536 (GRCm39)	N687K	probably damaging	Het
Cdk19	A	G	10: 40,352,232 (GRCm39)	D338G	probably benign	Het
Cenpf	A	G	1: 189,390,728 (GRCm39)	C1035R	probably damaging	Het
Cep290	A	G	10: 100,384,776 (GRCm39)	R1845G	probably benign	Het
Cep295nl	G	T	11: 118,224,650 (GRCm39)	Q65K	probably damaging	Het
Ciz1	T	C	2: 32,262,300 (GRCm39)		probably benign	Het
Clasrp	T	C	7: 19,324,173 (GRCm39)	D234G	possibly damaging	Het
Dctd	C	T	8: 48,590,449 (GRCm39)		probably benign	Het
Ddr2	A	G	1: 169,832,340 (GRCm39)	V150A	probably benign	Het
Dennd10	A	G	19: 60,819,252 (GRCm39)	E120G	probably damaging	Het
Dnah7b	T	C	1: 46,120,604 (GRCm39)	S74P	probably benign	Het
Dnttip2	C	A	3: 122,078,750 (GRCm39)	A743E	probably damaging	Het
Dysf	A	T	6: 84,044,005 (GRCm39)	Q281L	possibly damaging	Het
Ece2	A	G	16: 20,462,905 (GRCm39)	E610G	probably damaging	Het
Edem3	T	G	1: 151,679,982 (GRCm39)		probably null	Het
Ext1	G	T	15: 52,955,773 (GRCm39)	N441K	probably benign	Het
Fam118a	A	G	15: 84,942,969 (GRCm39)	R333G	probably damaging	Het
Fat4	C	T	3: 38,945,754 (GRCm39)	T1549I	probably damaging	Het
Fbxo4	A	G	15: 4,005,394 (GRCm39)	V162A	probably damaging	Het
Fgd2	A	G	17: 29,592,223 (GRCm39)	H385R	possibly damaging	Het
Garnl3	A	T	2: 32,977,100 (GRCm39)	M1K	probably null	Het
Gm37267	T	G	1: 180,338,083 (GRCm39)		noncoding transcript	Het
Gpbar1	C	T	1: 74,318,702 (GRCm39)	A315V	probably damaging	Het
Grm2	T	C	9: 106,524,844 (GRCm39)	I624V	probably benign	Het
Hmcn1	T	C	1: 150,468,836 (GRCm39)	I5042V	probably benign	Het
Hnf4g	T	C	3: 3,716,448 (GRCm39)	Y291H	possibly damaging	Het
Ighm	A	G	12: 113,385,241 (GRCm39)	S240P	unknown	Het
Igkv4-91	A	G	6: 68,745,604 (GRCm39)	I98T	probably damaging	Het
Krt72	T	C	15: 101,694,469 (GRCm39)	N142S	probably damaging	Het
Kynu	T	A	2: 43,569,830 (GRCm39)	Y371N	possibly damaging	Het
Ly9	G	T	1: 171,434,898 (GRCm39)		probably benign	Het
Man1a2	C	A	3: 100,524,372 (GRCm39)	V359F	probably damaging	Het
Mast1	T	C	8: 85,647,287 (GRCm39)	I623M	probably damaging	Het
Mb	A	G	15: 76,906,687 (GRCm39)		probably null	Het
Mcm4	A	C	16: 15,452,374 (GRCm39)	L113*	probably null	Het
Mcub	C	T	3: 129,710,685 (GRCm39)	W249*	probably null	Het
Mme	T	A	3: 63,247,453 (GRCm39)	V246E	probably benign	Het
Mplkipl1	C	T	19: 61,164,364 (GRCm39)	G24R	unknown	Het
Mrpl38	A	G	11: 116,025,098 (GRCm39)	Y232H	probably damaging	Het
Myh7b	T	A	2: 155,455,420 (GRCm39)	M89K	probably benign	Het
Notch4	A	G	17: 34,796,536 (GRCm39)	S892G	possibly damaging	Het
Nt5dc3	A	G	10: 86,652,941 (GRCm39)	Y245C	probably damaging	Het
Ntn1	CCTTCTTCT	CCTTCT	11: 68,103,852 (GRCm39)		probably benign	Het
Or12d12	T	A	17: 37,611,095 (GRCm39)	T73S	probably benign	Het
Or12d14-ps1	A	T	17: 37,673,337 (GRCm39)	I107L	probably benign	Het
Or14a259	A	T	7: 86,012,692 (GRCm39)	N284K	probably damaging	Het
Or5m12	T	A	2: 85,734,715 (GRCm39)	I228F	probably benign	Het
Or8b36	G	T	9: 37,937,822 (GRCm39)	C240F	probably damaging	Het
Or8k28	A	T	2: 86,286,153 (GRCm39)	I154N	possibly damaging	Het
Palld	A	T	8: 62,002,815 (GRCm39)		probably benign	Het
Pcdhga10	T	C	18: 37,881,253 (GRCm39)	V338A	probably damaging	Het
Pcdhga11	A	G	18: 37,890,459 (GRCm39)	Y489C	probably damaging	Het
Pgm2	T	C	5: 64,261,237 (GRCm39)	Y244H	probably benign	Het
Phactr4	A	T	4: 132,105,759 (GRCm39)	S102R	probably damaging	Het
Plekha5	A	G	6: 140,471,636 (GRCm39)	Y20C	probably damaging	Het
Rdh19	A	G	10: 127,696,013 (GRCm39)	D255G	probably benign	Het
Rgs3	T	C	4: 62,549,532 (GRCm39)	V438A	probably benign	Het
Rnf186	A	G	4: 138,695,254 (GRCm39)	T265A	probably benign	Het
Ror1	T	C	4: 100,283,195 (GRCm39)	F420S	probably benign	Het
Rtkn2	A	G	10: 67,841,463 (GRCm39)	K204E	probably damaging	Het
Rundc1	A	G	11: 101,324,874 (GRCm39)	T527A	probably benign	Het
Samd4	T	C	14: 47,303,920 (GRCm39)	S301P	probably damaging	Het
Scaf1	G	A	7: 44,655,303 (GRCm39)		probably benign	Het
Stab2	T	C	10: 86,778,099 (GRCm39)	D743G	probably damaging	Het
Stim1	A	T	7: 102,003,779 (GRCm39)	I71F	probably damaging	Het
Stk17b	T	C	1: 53,796,693 (GRCm39)	D358G	probably benign	Het
Sun2	A	G	15: 79,611,765 (GRCm39)	Y551H	probably damaging	Het
Tas2r110	A	T	6: 132,845,091 (GRCm39)	T41S	probably benign	Het
Tead3	T	A	17: 28,552,589 (GRCm39)	E268V	probably damaging	Het
Tead3	A	G	17: 28,553,962 (GRCm39)	S131P	probably benign	Het
Tepsin	A	T	11: 119,982,351 (GRCm39)	M505K	possibly damaging	Het
Trbv28	A	G	6: 41,248,668 (GRCm39)	Y66C	possibly damaging	Het
Ttc6	A	G	12: 57,749,142 (GRCm39)	Q1358R	probably damaging	Het
Ttll2	C	T	17: 7,618,998 (GRCm39)	V310I	probably benign	Het
Uaca	T	C	9: 60,753,283 (GRCm39)	V76A	probably damaging	Het
Vwf	A	T	6: 125,663,425 (GRCm39)	T2789S	probably benign	Het
Yipf4	T	C	17: 74,801,089 (GRCm39)	F136L	probably benign	Het
Zdhhc1	CGGGGG	CGGGGGG	8: 106,210,376 (GRCm39)		probably null	Het
Zfp804b	A	T	5: 6,926,479 (GRCm39)	D51E	probably damaging	Het
Zfyve9	C	T	4: 108,538,183 (GRCm39)	G969R	probably damaging	Het

Other mutations in Srgap2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00677:Srgap2	APN	1	131,284,438 (GRCm39)	missense	possibly damaging	0.89
IGL01738:Srgap2	APN	1	131,224,164 (GRCm39)	missense	probably benign	0.00
IGL01933:Srgap2	APN	1	131,339,593 (GRCm39)	missense	probably damaging	1.00
IGL01964:Srgap2	APN	1	131,217,316 (GRCm39)	missense	probably benign	0.08
IGL02028:Srgap2	APN	1	131,224,173 (GRCm39)	missense	probably damaging	0.98
IGL02159:Srgap2	APN	1	131,247,404 (GRCm39)	splice site	probably benign
IGL02326:Srgap2	APN	1	131,284,645 (GRCm39)	critical splice acceptor site	probably null
IGL02396:Srgap2	APN	1	131,220,413 (GRCm39)	missense	probably damaging	0.99
IGL02407:Srgap2	APN	1	131,247,340 (GRCm39)	missense	probably damaging	1.00
IGL02444:Srgap2	APN	1	131,252,891 (GRCm39)	splice site	probably null
IGL02559:Srgap2	APN	1	131,452,674 (GRCm39)	critical splice donor site	probably null
IGL02900:Srgap2	APN	1	131,339,534 (GRCm39)	splice site	probably benign
IGL03150:Srgap2	APN	1	131,238,338 (GRCm39)	missense	probably damaging	1.00
R0008:Srgap2	UTSW	1	131,283,302 (GRCm39)	missense	probably damaging	0.99
R0008:Srgap2	UTSW	1	131,283,302 (GRCm39)	missense	probably damaging	0.99
R0016:Srgap2	UTSW	1	131,277,200 (GRCm39)	missense	possibly damaging	0.95
R0016:Srgap2	UTSW	1	131,277,200 (GRCm39)	missense	possibly damaging	0.95
R0044:Srgap2	UTSW	1	131,247,289 (GRCm39)	missense	possibly damaging	0.68
R0441:Srgap2	UTSW	1	131,264,175 (GRCm39)	missense	probably damaging	1.00
R0580:Srgap2	UTSW	1	131,277,239 (GRCm39)	missense	possibly damaging	0.81
R0882:Srgap2	UTSW	1	131,217,253 (GRCm39)	missense	probably benign	0.00
R1412:Srgap2	UTSW	1	131,228,151 (GRCm39)	missense	possibly damaging	0.81
R1501:Srgap2	UTSW	1	131,220,437 (GRCm39)	missense	probably damaging	1.00
R1740:Srgap2	UTSW	1	131,217,126 (GRCm39)	missense	probably benign	0.00
R1764:Srgap2	UTSW	1	131,247,275 (GRCm39)	missense	possibly damaging	0.94
R1772:Srgap2	UTSW	1	131,247,376 (GRCm39)	missense	probably damaging	0.99
R1776:Srgap2	UTSW	1	131,339,588 (GRCm39)	missense	probably damaging	1.00
R2393:Srgap2	UTSW	1	131,259,872 (GRCm39)	missense	probably benign	0.00
R3011:Srgap2	UTSW	1	131,238,329 (GRCm39)	missense	probably damaging	0.99
R3149:Srgap2	UTSW	1	131,220,327 (GRCm39)	missense	probably benign	0.00
R3150:Srgap2	UTSW	1	131,220,327 (GRCm39)	missense	probably benign	0.00
R3800:Srgap2	UTSW	1	131,238,297 (GRCm39)	missense	probably damaging	1.00
R4884:Srgap2	UTSW	1	131,220,314 (GRCm39)	splice site	probably null
R5454:Srgap2	UTSW	1	131,217,475 (GRCm39)	missense	probably benign	0.08
R5536:Srgap2	UTSW	1	131,228,128 (GRCm39)	splice site	probably null
R6113:Srgap2	UTSW	1	131,283,243 (GRCm39)	splice site	probably null
R6174:Srgap2	UTSW	1	131,217,354 (GRCm39)	missense	probably benign	0.00
R6180:Srgap2	UTSW	1	131,277,279 (GRCm39)	missense	probably benign	0.00
R6341:Srgap2	UTSW	1	131,219,367 (GRCm39)	missense	probably benign	0.02
R6357:Srgap2	UTSW	1	131,283,280 (GRCm39)	missense	probably damaging	1.00
R6363:Srgap2	UTSW	1	131,226,206 (GRCm39)	missense	probably damaging	1.00
R6770:Srgap2	UTSW	1	131,226,248 (GRCm39)	missense	probably benign	0.00
R6934:Srgap2	UTSW	1	131,244,969 (GRCm39)	missense	possibly damaging	0.81
R7007:Srgap2	UTSW	1	131,247,275 (GRCm39)	missense	probably benign	0.15
R7077:Srgap2	UTSW	1	131,272,187 (GRCm39)	missense
R7147:Srgap2	UTSW	1	131,238,332 (GRCm39)	missense
R7326:Srgap2	UTSW	1	131,219,351 (GRCm39)	nonsense	probably null
R7467:Srgap2	UTSW	1	131,220,405 (GRCm39)	missense	probably damaging	0.97
R7500:Srgap2	UTSW	1	131,364,569 (GRCm39)	missense	probably damaging	1.00
R7579:Srgap2	UTSW	1	131,220,371 (GRCm39)	missense	probably damaging	0.99
R7923:Srgap2	UTSW	1	131,228,151 (GRCm39)	missense	possibly damaging	0.81
R7989:Srgap2	UTSW	1	131,226,170 (GRCm39)	missense
R8283:Srgap2	UTSW	1	131,291,771 (GRCm39)	missense	probably damaging	0.99
R8708:Srgap2	UTSW	1	131,273,544 (GRCm39)	nonsense	probably null
R8784:Srgap2	UTSW	1	131,223,212 (GRCm39)	missense	unknown
R8970:Srgap2	UTSW	1	131,226,104 (GRCm39)	missense
R9001:Srgap2	UTSW	1	131,291,798 (GRCm39)	missense	probably damaging	1.00
R9006:Srgap2	UTSW	1	131,283,307 (GRCm39)	missense	probably damaging	1.00
R9382:Srgap2	UTSW	1	131,217,346 (GRCm39)	missense	probably benign
R9389:Srgap2	UTSW	1	131,283,365 (GRCm39)	missense	probably damaging	0.96
R9599:Srgap2	UTSW	1	131,272,164 (GRCm39)	missense
R9616:Srgap2	UTSW	1	131,252,828 (GRCm39)	missense
X0022:Srgap2	UTSW	1	131,339,687 (GRCm39)	missense	probably benign	0.01
Z1177:Srgap2	UTSW	1	131,283,248 (GRCm39)	critical splice donor site	probably null

Predicted Primers

PCR Primer
(F):5'- TTTTCAACTGAGTCCCCAAGC -3'
(R):5'- TGCTAAGCACACACCTGATG -3'

Sequencing Primer
(F):5'- TGAGTCCCCAAGCTACTTAAATAGG -3'
(R):5'- CACCTGATGTGGTTCTGGACAC -3'

Posted On

2016-03-17