Incidental Mutation 'R0719:Ppp1r9b'
ID 63798
Institutional Source Beutler Lab
Gene Symbol Ppp1r9b
Ensembl Gene ENSMUSG00000038976
Gene Name protein phosphatase 1, regulatory subunit 9B
Synonyms neurabin II, Spn, SPL, spinophilin
MMRRC Submission 038901-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0719 (G1)
Quality Score 120
Status Not validated
Chromosome 11
Chromosomal Location 94882038-94897724 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) T to A at 94892661 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000103377 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038696] [ENSMUST00000107748]
AlphaFold Q6R891
Predicted Effect probably null
Transcript: ENSMUST00000038696
SMART Domains Protein: ENSMUSP00000041732
Gene: ENSMUSG00000038976

DomainStartEndE-ValueType
low complexity region 64 83 N/A INTRINSIC
low complexity region 126 142 N/A INTRINSIC
low complexity region 226 237 N/A INTRINSIC
low complexity region 253 260 N/A INTRINSIC
low complexity region 281 317 N/A INTRINSIC
low complexity region 332 361 N/A INTRINSIC
low complexity region 399 430 N/A INTRINSIC
Blast:PDZ 431 458 4e-10 BLAST
PDZ 504 584 7.03e-19 SMART
low complexity region 600 612 N/A INTRINSIC
Blast:PDZ 731 768 2e-10 BLAST
Predicted Effect probably null
Transcript: ENSMUST00000107748
SMART Domains Protein: ENSMUSP00000103377
Gene: ENSMUSG00000038976

DomainStartEndE-ValueType
PDZ 80 160 7.03e-19 SMART
low complexity region 176 188 N/A INTRINSIC
Blast:PDZ 307 344 4e-10 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151771
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.5%
  • 20x: 95.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a scaffold protein that functions as a regulatory subunit of protein phosphatase 1a. Expression of this gene is particularly high in dendritic spines, suggesting that the encoded protein may play a role in receiving signals from the central nervous system. The encoded protein has putative tumor suppressor function and decreased expression has been observed in tumors. [provided by RefSeq, Feb 2014]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit abnormal glutamatergic synaptic transmission, reduced long-term depression, resistance to kainate-induced seizures, impaired taste aversion learning, and increased dendritic spine density. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 10 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Clk4 T A 11: 51,166,320 (GRCm39) Y67* probably null Het
Eif1 T A 11: 100,211,856 (GRCm39) I93K possibly damaging Het
Glmp G T 3: 88,233,452 (GRCm39) E136* probably null Het
Hgs T C 11: 120,362,431 (GRCm39) probably null Het
Iqcg T C 16: 32,861,215 (GRCm39) D167G probably benign Het
Or1ad6 T A 11: 50,860,761 (GRCm39) C305* probably null Het
Pik3c2g G A 6: 139,606,723 (GRCm39) E257K probably damaging Het
Rock1 T C 18: 10,099,328 (GRCm39) H691R probably damaging Het
Sgce T A 6: 4,689,753 (GRCm39) H360L probably damaging Het
Susd1 T A 4: 59,329,506 (GRCm39) N641I possibly damaging Het
Other mutations in Ppp1r9b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01714:Ppp1r9b APN 11 94,896,180 (GRCm39) missense probably damaging 0.96
IGL02261:Ppp1r9b APN 11 94,892,936 (GRCm39) missense probably damaging 1.00
R0068:Ppp1r9b UTSW 11 94,892,046 (GRCm39) missense probably damaging 1.00
R1185:Ppp1r9b UTSW 11 94,892,812 (GRCm39) missense possibly damaging 0.95
R1185:Ppp1r9b UTSW 11 94,892,812 (GRCm39) missense possibly damaging 0.95
R1185:Ppp1r9b UTSW 11 94,892,812 (GRCm39) missense possibly damaging 0.95
R1385:Ppp1r9b UTSW 11 94,883,037 (GRCm39) missense probably benign 0.06
R1639:Ppp1r9b UTSW 11 94,887,436 (GRCm39) missense probably damaging 1.00
R1642:Ppp1r9b UTSW 11 94,892,150 (GRCm39) synonymous silent
R2000:Ppp1r9b UTSW 11 94,887,446 (GRCm39) missense probably damaging 1.00
R2162:Ppp1r9b UTSW 11 94,888,877 (GRCm39) missense probably damaging 1.00
R2332:Ppp1r9b UTSW 11 94,887,435 (GRCm39) missense probably damaging 0.96
R3815:Ppp1r9b UTSW 11 94,883,359 (GRCm39) missense probably damaging 1.00
R4426:Ppp1r9b UTSW 11 94,892,150 (GRCm39) missense possibly damaging 0.93
R4427:Ppp1r9b UTSW 11 94,892,150 (GRCm39) missense possibly damaging 0.93
R5121:Ppp1r9b UTSW 11 94,887,479 (GRCm39) missense probably damaging 0.99
R5205:Ppp1r9b UTSW 11 94,892,124 (GRCm39) missense probably benign 0.11
R5348:Ppp1r9b UTSW 11 94,887,438 (GRCm39) nonsense probably null
R5397:Ppp1r9b UTSW 11 94,892,936 (GRCm39) missense probably damaging 1.00
R5399:Ppp1r9b UTSW 11 94,882,974 (GRCm39) missense probably benign
R6188:Ppp1r9b UTSW 11 94,882,662 (GRCm39) missense probably damaging 0.99
R6860:Ppp1r9b UTSW 11 94,882,974 (GRCm39) missense probably benign
R7308:Ppp1r9b UTSW 11 94,895,397 (GRCm39) missense possibly damaging 0.86
R7357:Ppp1r9b UTSW 11 94,895,424 (GRCm39) missense probably benign 0.00
R7479:Ppp1r9b UTSW 11 94,882,858 (GRCm39) missense possibly damaging 0.85
R7587:Ppp1r9b UTSW 11 94,892,766 (GRCm39) missense possibly damaging 0.65
R7651:Ppp1r9b UTSW 11 94,892,768 (GRCm39) missense probably benign 0.03
R7871:Ppp1r9b UTSW 11 94,892,735 (GRCm39) missense probably damaging 1.00
R8692:Ppp1r9b UTSW 11 94,891,077 (GRCm39) missense probably damaging 1.00
R8964:Ppp1r9b UTSW 11 94,882,705 (GRCm39) missense probably damaging 0.99
R9009:Ppp1r9b UTSW 11 94,887,467 (GRCm39) missense probably benign 0.15
R9059:Ppp1r9b UTSW 11 94,883,254 (GRCm39) missense probably benign 0.28
Predicted Primers PCR Primer
(F):5'- GGTCCTCAAGGAAGCCGAGTTATG -3'
(R):5'- TGGATTTCCGCTTCAGTGACAGC -3'

Sequencing Primer
(F):5'- AGCCGAGTTATGGAGGAAAC -3'
(R):5'- CATGCTTGATCTGGAGCTGC -3'
Posted On 2013-07-30