Incidental Mutation 'R7332:Sstr1'
ID 569313
Institutional Source Beutler Lab
Gene Symbol Sstr1
Ensembl Gene ENSMUSG00000035431
Gene Name somatostatin receptor 1
Synonyms Smstr1, Smstr-1, sst1
MMRRC Submission 045425-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7332 (G1)
Quality Score 225.009
Status Validated
Chromosome 12
Chromosomal Location 58258558-58261230 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 58260172 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Leucine at position 265 (S265L)
Ref Sequence ENSEMBL: ENSMUSP00000037045 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000044299] [ENSMUST00000110671]
AlphaFold P30873
Predicted Effect probably damaging
Transcript: ENSMUST00000044299
AA Change: S265L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000037045
Gene: ENSMUSG00000035431
AA Change: S265L

DomainStartEndE-ValueType
low complexity region 8 20 N/A INTRINSIC
Pfam:7TM_GPCR_Srx 66 297 4.9e-8 PFAM
Pfam:7TM_GPCR_Srsx 69 338 2.7e-14 PFAM
Pfam:7tm_1 75 323 2.2e-65 PFAM
Pfam:7TM_GPCR_Srv 131 339 1.9e-11 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000110671
AA Change: S265L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000106299
Gene: ENSMUSG00000035431
AA Change: S265L

DomainStartEndE-ValueType
low complexity region 8 20 N/A INTRINSIC
Pfam:7TM_GPCR_Srx 66 299 4.8e-8 PFAM
Pfam:7TM_GPCR_Srsx 69 338 2.7e-14 PFAM
Pfam:7tm_1 75 323 4.1e-70 PFAM
Pfam:7TM_GPCR_Srv 131 339 1.8e-11 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 100% (68/68)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Somatostatins are peptide hormones that regulate diverse cellular functions such as neurotransmission, cell proliferation, and endocrine signaling as well as inhibiting the release of many hormones and other secretory proteins. Somatostatin has two active forms of 14 and 28 amino acids. The biological effects of somatostatins are mediated by a family of G-protein coupled somatostatin receptors that are expressed in a tissue-specific manner. The protein encoded by this gene is a member of the superfamily of somatostatin receptors having seven transmembrane segments. Somatostatin receptors form homodimers and heterodimers with other members of the superfamily as well as with other G-protein coupled receptors and receptor tyrosine kinases. This somatostatin receptor has greater affinity for somatostatin-14 than -28. [provided by RefSeq, Jul 2012]
PHENOTYPE: Homozygous null mice display abnormal eye electrophysiology. Mice homozygous for a second targeted mutation display hypoactivity. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Afap1l2 A G 19: 56,906,553 (GRCm39) S449P probably damaging Het
Atp6v0c A C 17: 24,388,198 (GRCm39) S21A probably benign Het
Cacna1e T C 1: 154,601,547 (GRCm39) Y40C possibly damaging Het
Cdadc1 A G 14: 59,813,213 (GRCm39) I398T possibly damaging Het
Cfap44 T A 16: 44,250,191 (GRCm39) D756E probably damaging Het
Clcnkb A T 4: 141,141,243 (GRCm39) L104Q probably null Het
Clk1 G A 1: 58,451,853 (GRCm39) H421Y probably benign Het
Cmpk2 A T 12: 26,528,061 (GRCm39) D426V probably damaging Het
Cmya5 A G 13: 93,229,061 (GRCm39) L2009S possibly damaging Het
Col5a2 C G 1: 45,419,325 (GRCm39) D1252H probably damaging Het
Coro1b A G 19: 4,199,356 (GRCm39) K5R probably benign Het
Csmd2 A G 4: 128,313,360 (GRCm39) T1346A Het
Csrp1 G T 1: 135,667,149 (GRCm39) W4L probably benign Het
Cyp3a25 A G 5: 145,929,817 (GRCm39) I184T probably damaging Het
Egfl7 C A 2: 26,480,725 (GRCm39) R128S probably benign Het
Fggy A T 4: 95,511,719 (GRCm39) N157I probably damaging Het
Gldc A T 19: 30,093,926 (GRCm39) L697Q probably damaging Het
Gm4952 T A 19: 12,604,373 (GRCm39) Y262N probably damaging Het
Gsap T A 5: 21,495,119 (GRCm39) M821K probably benign Het
Hps1 T C 19: 42,766,351 (GRCm39) probably null Het
Hsbp1l1 T C 18: 80,280,038 (GRCm39) probably benign Het
Igfbp7 G A 5: 77,499,803 (GRCm39) T220I probably damaging Het
Ints3 T C 3: 90,322,819 (GRCm39) Q137R probably damaging Het
Kcna6 A G 6: 126,716,292 (GRCm39) F199S possibly damaging Het
Kirrel1 T C 3: 86,995,705 (GRCm39) I410V probably benign Het
Llgl2 T C 11: 115,739,125 (GRCm39) V332A probably damaging Het
Lrrc27 A G 7: 138,822,661 (GRCm39) I517M probably damaging Het
Mas1 T C 17: 13,061,106 (GRCm39) T106A probably benign Het
Mast4 T A 13: 102,887,932 (GRCm39) Y1159F possibly damaging Het
Mmp2 A G 8: 93,576,780 (GRCm39) D601G probably damaging Het
Mycbp2 T A 14: 103,434,793 (GRCm39) I2217F probably damaging Het
Mycbp2 A G 14: 103,393,889 (GRCm39) S2891P probably damaging Het
Naip6 A G 13: 100,437,209 (GRCm39) V438A possibly damaging Het
Or4g17 A G 2: 111,209,738 (GRCm39) H131R not run Het
Pdf T C 8: 107,775,173 (GRCm39) R20G probably benign Het
Pfdn2 T C 1: 171,184,162 (GRCm39) L47P probably damaging Het
Pik3c2g C A 6: 139,841,981 (GRCm39) N795K Het
Ppip5k1 A T 2: 121,142,450 (GRCm39) V1333D probably damaging Het
Pramel51 T C 12: 88,143,187 (GRCm39) T339A possibly damaging Het
Prss44 A T 9: 110,644,530 (GRCm39) I213F probably damaging Het
Rbm47 A G 5: 66,183,557 (GRCm39) Y349H probably damaging Het
Rcl1 A T 19: 29,108,096 (GRCm39) T253S probably benign Het
Rdh1 A G 10: 127,595,754 (GRCm39) probably benign Het
Scn7a C T 2: 66,522,898 (GRCm39) W935* probably null Het
Sec24b T C 3: 129,835,042 (GRCm39) N52S probably benign Het
Serpinb5 A T 1: 106,800,091 (GRCm39) I94L probably benign Het
Setx T C 2: 29,036,638 (GRCm39) V1041A probably benign Het
Slco3a1 G A 7: 73,968,232 (GRCm39) A496V possibly damaging Het
Spag5 T A 11: 78,204,205 (GRCm39) L486* probably null Het
Spink5 T C 18: 44,115,317 (GRCm39) I183T probably damaging Het
Srd5a1 T C 13: 69,759,173 (GRCm39) Y65C probably benign Het
Ssh2 T A 11: 77,344,349 (GRCm39) I778N possibly damaging Het
Syne2 T A 12: 76,014,529 (GRCm39) probably null Het
Tctn1 A T 5: 122,399,547 (GRCm39) D92E probably damaging Het
Tiam2 A G 17: 3,503,644 (GRCm39) I940M probably damaging Het
Tmeff2 T C 1: 51,018,599 (GRCm39) W194R unknown Het
Tomm20 T C 8: 127,663,903 (GRCm39) T94A probably benign Het
Ucn2 A G 9: 108,815,532 (GRCm39) N98S probably benign Het
V1rd19 A T 7: 23,702,743 (GRCm39) I70L probably benign Het
Vmn1r18 A G 6: 57,367,503 (GRCm39) L17P probably benign Het
Vmn2r61 A G 7: 41,909,534 (GRCm39) T20A probably benign Het
Wdr59 G A 8: 112,220,986 (GRCm39) T182I Het
Zfp40 A T 17: 23,395,155 (GRCm39) C477* probably null Het
Zfp68 A G 5: 138,604,830 (GRCm39) S498P possibly damaging Het
Zfp729b T C 13: 67,757,755 (GRCm39) probably null Het
Zfp846 T G 9: 20,505,521 (GRCm39) N460K probably benign Het
Zim1 T C 7: 6,680,352 (GRCm39) Y437C probably damaging Het
Other mutations in Sstr1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00160:Sstr1 APN 12 58,259,536 (GRCm39) missense probably benign
IGL01975:Sstr1 APN 12 58,260,412 (GRCm39) missense probably benign 0.01
R0019:Sstr1 UTSW 12 58,259,935 (GRCm39) missense probably damaging 1.00
R0019:Sstr1 UTSW 12 58,259,935 (GRCm39) missense probably damaging 1.00
R0026:Sstr1 UTSW 12 58,259,644 (GRCm39) missense probably damaging 1.00
R0083:Sstr1 UTSW 12 58,260,528 (GRCm39) missense possibly damaging 0.85
R1218:Sstr1 UTSW 12 58,260,406 (GRCm39) missense possibly damaging 0.68
R1254:Sstr1 UTSW 12 58,260,108 (GRCm39) missense possibly damaging 0.93
R1815:Sstr1 UTSW 12 58,260,264 (GRCm39) missense possibly damaging 0.81
R2318:Sstr1 UTSW 12 58,259,562 (GRCm39) missense possibly damaging 0.77
R4588:Sstr1 UTSW 12 58,260,417 (GRCm39) missense probably benign 0.00
R5041:Sstr1 UTSW 12 58,259,941 (GRCm39) missense possibly damaging 0.94
R6556:Sstr1 UTSW 12 58,260,478 (GRCm39) missense possibly damaging 0.94
R7342:Sstr1 UTSW 12 58,260,456 (GRCm39) missense possibly damaging 0.95
R7380:Sstr1 UTSW 12 58,260,066 (GRCm39) missense probably benign 0.01
R7452:Sstr1 UTSW 12 58,260,142 (GRCm39) missense probably damaging 1.00
R7873:Sstr1 UTSW 12 58,260,313 (GRCm39) missense probably damaging 1.00
R9036:Sstr1 UTSW 12 58,259,569 (GRCm39) missense possibly damaging 0.92
R9095:Sstr1 UTSW 12 58,259,620 (GRCm39) missense probably damaging 1.00
R9726:Sstr1 UTSW 12 58,259,484 (GRCm39) missense probably benign 0.03
Z1176:Sstr1 UTSW 12 58,260,312 (GRCm39) missense possibly damaging 0.72
Predicted Primers PCR Primer
(F):5'- TAGCCTGCAACATGCTCATGC -3'
(R):5'- TATCCATCCAGCTGAGGCAC -3'

Sequencing Primer
(F):5'- GCAACATGCTCATGCCCGAG -3'
(R):5'- CGCTTGAAGTTGTCCGACAG -3'
Posted On 2019-09-13