Mutagenetix > Incidental Mutations

Incidental Mutation 'R7146:Sstr2'

553819

Institutional Source

Beutler Lab

Gene Symbol

Sstr2

Ensembl Gene

ENSMUSG00000047904

Gene Name

somatostatin receptor 2

Synonyms

SSTR-2, Smstr2, Smstr-2, sst2

MMRRC Submission

Accession Numbers

Is this an essential gene?

Possibly essential (E-score: 0.672) question?

Stock #

R7146 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

113619342-113626028 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 113625353 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Glutamine to Leucine at position 366 (Q366L)

Ref Sequence

ENSEMBL: ENSMUSP00000138101 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000067591] [ENSMUST00000106630] [ENSMUST00000125890] [ENSMUST00000136392] [ENSMUST00000146031] [ENSMUST00000146390]

AlphaFold

P30875

Predicted Effect

probably benign
Transcript: ENSMUST00000067591

SMART Domains

Protein: ENSMUSP00000068578
Gene: ENSMUSG00000047904

Domain	Start	End	E-Value	Type
Pfam:7TM_GPCR_Srx	51	281	1.1e-10	PFAM
Pfam:7TM_GPCR_Srsx	54	327	1.9e-20	PFAM
Pfam:7tm_1	60	312	2.5e-70	PFAM
Pfam:7TM_GPCR_Srv	118	329	4.9e-13	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000106630

SMART Domains

Protein: ENSMUSP00000102241
Gene: ENSMUSG00000047904

Domain	Start	End	E-Value	Type
Pfam:7TM_GPCR_Srx	51	284	1.3e-10	PFAM
Pfam:7TM_GPCR_Srsx	54	327	1.9e-20	PFAM
Pfam:7tm_1	60	312	1.4e-65	PFAM
Pfam:7TM_GPCR_Srv	119	328	4.3e-13	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000125890

SMART Domains

Protein: ENSMUSP00000115472
Gene: ENSMUSG00000041654

Domain	Start	End	E-Value	Type
Pfam:Zip	7	200	3.6e-9	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000136392

Predicted Effect

probably benign
Transcript: ENSMUST00000146031

SMART Domains

Protein: ENSMUSP00000121286
Gene: ENSMUSG00000041654

Domain	Start	End	E-Value	Type
transmembrane domain	10	32	N/A	INTRINSIC
transmembrane domain	39	61	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000146390
AA Change: Q366L

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000138101
Gene: ENSMUSG00000047904
AA Change: Q366L

Domain	Start	End	E-Value	Type
Pfam:7TM_GPCR_Srx	51	284	1.8e-10	PFAM
Pfam:7TM_GPCR_Srsx	54	327	2.4e-20	PFAM
Pfam:7tm_1	60	312	3.1e-70	PFAM
Pfam:7TM_GPCR_Srv	118	329	5.7e-13	PFAM

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 99.2%

Validation Efficiency

95% (99/104)

MGI Phenotype

FUNCTION: The protein encoded by this gene is a receptor for somatostatin, which acts at many sites to inhibit the release of several hormones and other secretory proteins. The encoded protein is a member of the superfamily of receptors having seven transmembrane segments and is involved in many processes, including adenylyl cyclase inhibition, phosphotyrosine phosphatase stimulation, and inhibition of calcium entry and cell growth. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2015]
PHENOTYPE: Homozygotes for a null allele show elevated anxiety and locomotor and exploratory deficits. Homozygotes for a reporter allele show altered motor coordination, somatostatin-induced dopamine and glutamate release, retinal rod bipolar cells and EEG patterns, and reduced infarction after focal ischemia. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 100 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca14	A	T	7: 120,255,297	I895F	probably benign	Het
Abca16	A	G	7: 120,527,751	N1222D	possibly damaging	Het
Abcc4	A	T	14: 118,615,181	Y499N	probably damaging	Het
Adgrg7	A	C	16: 56,730,242	C702W	probably damaging	Het
Adk	C	A	14: 21,326,614	P27H		Het
Ankrd13a	T	C	5: 114,775,232	S2P	probably damaging	Het
Ano1	T	C	7: 144,655,656	H269R	probably benign	Het
Aox3	T	A	1: 58,158,529		probably null	Het
Asl	G	A	5: 130,024,449		probably benign	Het
Asxl2	A	T	12: 3,457,066	D86V	probably damaging	Het
Ate1	A	T	7: 130,481,778		probably null	Het
Bach2	A	G	4: 32,562,670	D379G	probably damaging	Het
Bdkrb1	T	A	12: 105,604,883	L236Q	probably damaging	Het
Cacna2d3	T	C	14: 29,721,697	Y24C	unknown	Het
Cage1	G	T	13: 38,023,049	N273K	probably benign	Het
Ccdc51	T	A	9: 109,091,780	I245N	probably damaging	Het
Cep152	T	C	2: 125,614,405	I229V	probably benign	Het
Chst4	T	A	8: 110,030,731	S167C	probably damaging	Het
Cntnap4	A	T	8: 112,810,636	Y713F	probably damaging	Het
Cntnap5b	G	A	1: 100,050,794		probably null	Het
Cog8	G	T	8: 107,052,373	T424K	possibly damaging	Het
Cop1	T	G	1: 159,244,352		probably null	Het
Cyp2j6	A	G	4: 96,545,782	I97T	probably damaging	Het
D430041D05Rik	T	C	2: 104,258,353	T131A	probably benign	Het
Dnah17	T	C	11: 118,082,110	D1999G	probably damaging	Het
Dnah8	A	G	17: 30,644,617	D250G	probably benign	Het
Dnah8	T	C	17: 30,769,644	V3196A	possibly damaging	Het
Dscam	A	T	16: 96,829,917	Y299*	probably null	Het
Ephb1	A	G	9: 101,963,958	S774P	probably damaging	Het
Fat1	G	A	8: 44,950,925	V238I	probably benign	Het
Fermt1	C	T	2: 132,934,865	M234I	probably benign	Het
Fmnl2	C	T	2: 53,068,540	S212L		Het
Frem1	T	C	4: 82,922,295	N1798S	possibly damaging	Het
Gabrd	T	A	4: 155,385,406	M449L	probably benign	Het
Gad1	T	C	2: 70,587,362	F302L	probably benign	Het
Gm10800	A	AC	2: 98,667,033		probably null	Het
Gm11639	A	G	11: 104,967,752	N3879S	unknown	Het
Gm11639	A	C	11: 105,022,938	D4594A	probably benign	Het
Gm21886	GGGCCTGCAGACAGTAGGTGCTCACTAGGGCCTGTAAATAGTAGGTGCTCACTGAGGCCTGTAGACAGTAGGTGCTCA	GGGCCTGTAGACAGTAGGTGCTCA	18: 80,089,482		probably benign	Het
Gnb3	C	T	6: 124,836,924		probably null	Het
Gtf3c1	A	T	7: 125,672,821	M642K	possibly damaging	Het
Hps3	A	T	3: 20,008,886	W838R	probably damaging	Het
Ide	A	T	19: 37,295,944	W527R		Het
Ighe	A	T	12: 113,272,355	I117N		Het
Ighv1-50	T	C	12: 115,119,776	E108G	probably benign	Het
Ivl	G	A	3: 92,572,231	P176S	probably damaging	Het
Lamb2	T	A	9: 108,484,084	L605Q	possibly damaging	Het
Lgi3	G	A	14: 70,533,392	R157H	probably damaging	Het
Lrp1b	G	T	2: 41,375,994	C1053*	probably null	Het
Mcpt9	A	T	14: 56,026,988	S217T	probably damaging	Het
Mgat4c	T	G	10: 102,388,496	N190K	probably damaging	Het
Mknk1	T	A	4: 115,864,592	V111D	probably damaging	Het
Mmp11	T	C	10: 75,928,446	T62A	probably benign	Het
Mmp1b	C	A	9: 7,385,014	V212F	probably damaging	Het
Mmp7	A	G	9: 7,697,586		probably null	Het
Muc5b	C	T	7: 141,863,967	T3550M	possibly damaging	Het
Nbeal1	G	C	1: 60,237,151	V684L	probably benign	Het
Nphp3	A	T	9: 104,004,837	K169*	probably null	Het
Npy6r	G	T	18: 44,275,721	V70F	probably benign	Het
Nsun2	T	A	13: 69,626,553		probably null	Het
Oplah	T	A	15: 76,302,660	I652F	probably benign	Het
Pcdh18	T	C	3: 49,755,822	N348S	probably damaging	Het
Pcdhb5	T	A	18: 37,321,356	V263D	probably damaging	Het
Pcdhga1	C	A	18: 37,662,111	T56N	probably benign	Het
Pdk4	A	G	6: 5,491,068		probably null	Het
Pfkp	C	A	13: 6,602,781	V434F	probably benign	Het
Phospho1	G	A	11: 95,830,906	R134H	probably damaging	Het
Polg2	G	T	11: 106,772,746	Q374K	probably benign	Het
Ptpra	T	C	2: 130,537,651		probably null	Het
Rassf3	C	T	10: 121,416,147	E120K	probably benign	Het
Reln	A	T	5: 22,106,097	S273T	probably damaging	Het
Scarb1	C	T	5: 125,284,025	A133T	probably benign	Het
Scn3a	T	A	2: 65,483,142	K1142N	probably damaging	Het
Sema3c	G	A	5: 17,694,703	V398I	probably benign	Het
Serpine1	C	A	5: 137,071,064	Q80H	probably damaging	Het
Sh3gl1	G	A	17: 56,017,646	T334M	probably damaging	Het
Smg7	T	C	1: 152,861,825	N122D	probably benign	Het
Speer4b	T	C	5: 27,498,710	I144V	probably benign	Het
Spire2	T	A	8: 123,369,250	D671E	probably benign	Het
Sspo	A	T	6: 48,501,095	H5144L	probably benign	Het
Ssu72	T	C	4: 155,731,393	F98S	probably damaging	Het
Syde2	C	T	3: 146,007,115	Q1003*	probably null	Het
Tapbp	G	A	17: 33,925,487	A186T	possibly damaging	Het
Tcf12	T	A	9: 71,883,103		probably null	Het
Tnfrsf22	A	T	7: 143,640,819	C124S	probably damaging	Het
Txlnb	A	T	10: 17,827,798	T235S	possibly damaging	Het
Uaca	T	C	9: 60,870,413	L694P	probably damaging	Het
Unc13a	T	A	8: 71,630,553	N1620Y	probably damaging	Het
Vmn2r10	C	T	5: 109,003,334	C138Y	probably damaging	Het
Vmn2r111	T	C	17: 22,559,051	N549S	possibly damaging	Het
Vmn2r28	T	A	7: 5,481,496	E568D	probably benign	Het
Vmn2r57	A	T	7: 41,448,471	H57Q	possibly damaging	Het
Vwa5b1	A	G	4: 138,581,612	S756P	probably benign	Het
Washc5	C	A	15: 59,352,501	E470*	probably null	Het
Xpot	A	T	10: 121,606,773	V508D	probably damaging	Het
Zfp616	A	T	11: 74,085,261	K785N	possibly damaging	Het
Zfp653	T	C	9: 22,065,899	N119D	probably damaging	Het
Zfp729b	A	G	13: 67,593,376	S257P	probably damaging	Het
Zfp82	T	A	7: 30,056,167	T497S	probably benign	Het
Znrf4	T	G	17: 56,512,305	M1L	probably benign	Het

Other mutations in Sstr2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00906:Sstr2	APN	11	113624995	missense	probably benign	0.22
IGL01555:Sstr2	APN	11	113625619	missense	probably benign	0.32
IGL02173:Sstr2	APN	11	113625016	missense	probably damaging	1.00
IGL02430:Sstr2	APN	11	113624804	missense	probably damaging	0.99
chat	UTSW	11	113624549	missense	probably damaging	1.00
R0125:Sstr2	UTSW	11	113624477	missense	probably damaging	1.00
R0565:Sstr2	UTSW	11	113625619	missense	probably benign	0.32
R1227:Sstr2	UTSW	11	113624885	missense	probably damaging	0.99
R1356:Sstr2	UTSW	11	113624894	missense	probably damaging	1.00
R1992:Sstr2	UTSW	11	113624669	missense	probably benign	0.03
R2504:Sstr2	UTSW	11	113624431	missense	probably damaging	0.98
R2509:Sstr2	UTSW	11	113624923	missense	probably damaging	0.99
R2510:Sstr2	UTSW	11	113624923	missense	probably damaging	0.99
R2511:Sstr2	UTSW	11	113624923	missense	probably damaging	0.99
R4051:Sstr2	UTSW	11	113624656	missense	probably damaging	1.00
R4083:Sstr2	UTSW	11	113625245	missense	probably benign	0.05
R4207:Sstr2	UTSW	11	113624656	missense	probably damaging	1.00
R4208:Sstr2	UTSW	11	113624656	missense	probably damaging	1.00
R5666:Sstr2	UTSW	11	113624713	missense	probably damaging	1.00
R6264:Sstr2	UTSW	11	113625106	missense	probably damaging	1.00
R6339:Sstr2	UTSW	11	113624549	missense	probably damaging	1.00
R6443:Sstr2	UTSW	11	113625254	splice site	probably null
R6968:Sstr2	UTSW	11	113624948	missense	probably damaging	1.00
R7735:Sstr2	UTSW	11	113624597	missense	possibly damaging	0.75
R8057:Sstr2	UTSW	11	113624273	missense	probably benign
R8086:Sstr2	UTSW	11	113625172	missense	probably damaging	1.00
R8087:Sstr2	UTSW	11	113624675	missense	probably damaging	1.00
R9076:Sstr2	UTSW	11	113624351	missense	probably benign	0.00
R9194:Sstr2	UTSW	11	113624377	missense	probably benign	0.03

Predicted Primers

PCR Primer
(F):5'- TGATCCTCACCTATGCCAACAG -3'
(R):5'- GGGGTATACTTTCGGACAAGC -3'

Sequencing Primer
(F):5'- TATGCCAACAGCTGCGC -3'
(R):5'- GGTATACTTTCGGACAAGCCAGAC -3'

Posted On

2019-05-15