Incidental Mutation 'R0322:Pcdh20'
ID 25632
Institutional Source Beutler Lab
Gene Symbol Pcdh20
Ensembl Gene ENSMUSG00000050505
Gene Name protocadherin 20
Synonyms PCDH13, C630015B17Rik
MMRRC Submission 038532-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0322 (G1)
Quality Score 225
Status Validated
Chromosome 14
Chromosomal Location 88702183-88708832 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 88706383 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 306 (T306A)
Ref Sequence ENSEMBL: ENSMUSP00000141860 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000061628] [ENSMUST00000192557]
AlphaFold Q8BIZ0
Predicted Effect probably benign
Transcript: ENSMUST00000061628
AA Change: T306A

PolyPhen 2 Score 0.243 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000054774
Gene: ENSMUSG00000050505
AA Change: T306A

DomainStartEndE-ValueType
CA 108 208 9.02e-1 SMART
CA 233 319 6.63e-16 SMART
CA 343 425 9.94e-2 SMART
CA 455 534 7.48e-3 SMART
CA 558 638 5.46e-26 SMART
CA 662 741 7.2e-26 SMART
CA 768 852 9.6e-13 SMART
low complexity region 860 871 N/A INTRINSIC
transmembrane domain 890 912 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000192557
AA Change: T306A

PolyPhen 2 Score 0.243 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000141860
Gene: ENSMUSG00000050505
AA Change: T306A

DomainStartEndE-ValueType
CA 108 208 9.02e-1 SMART
CA 233 319 6.63e-16 SMART
CA 343 425 9.94e-2 SMART
CA 455 534 7.48e-3 SMART
CA 558 638 5.46e-26 SMART
CA 662 741 7.2e-26 SMART
CA 768 852 9.6e-13 SMART
low complexity region 860 871 N/A INTRINSIC
transmembrane domain 890 912 N/A INTRINSIC
Meta Mutation Damage Score 0.1097 question?
Coding Region Coverage
  • 1x: 98.7%
  • 3x: 97.5%
  • 10x: 93.8%
  • 20x: 84.3%
Validation Efficiency 98% (58/59)
MGI Phenotype FUNCTION: This gene belongs to the protocadherin gene family, a subfamily of the cadherin superfamily. The encoded protein contains six extracellular cadherin domains, a transmembrane domain, and a cytoplasmic tail differing from those of the classical cadherins. The encoded protein may play a role in cell adhesion in the nervous system and has been shown to be specifically expressed in newly differentiated olfactory sensory neurons and their axons during development. In adult mice, the expression of this protein in the olfactory system is more restricted but shows a gender difference with higher expression in the male than in the female. [provided by RefSeq, Sep 2009]
Allele List at MGI
Other mutations in this stock
Total: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9130401M01Rik A T 15: 57,888,768 (GRCm39) S275T possibly damaging Het
Adam34 G T 8: 44,104,958 (GRCm39) T229N probably benign Het
Adgrb3 C A 1: 25,260,829 (GRCm39) probably benign Het
Ankhd1 T A 18: 36,791,061 (GRCm39) Y2478* probably null Het
Arl9 A G 5: 77,155,037 (GRCm39) probably benign Het
Bub1b G A 2: 118,470,099 (GRCm39) probably benign Het
Chl1 A T 6: 103,678,844 (GRCm39) probably benign Het
Cobl T A 11: 12,217,072 (GRCm39) E465V probably damaging Het
Cobll1 A T 2: 64,932,442 (GRCm39) M520K possibly damaging Het
Dll3 A G 7: 27,995,793 (GRCm39) V336A possibly damaging Het
Dnmbp T C 19: 43,843,285 (GRCm39) H1193R probably damaging Het
Fbxo43 T C 15: 36,152,338 (GRCm39) probably benign Het
Gart G A 16: 91,419,925 (GRCm39) probably benign Het
Gjc3 A T 5: 137,955,760 (GRCm39) M175K possibly damaging Het
Gpc5 T A 14: 115,636,563 (GRCm39) N415K probably benign Het
Idh2 C T 7: 79,748,005 (GRCm39) A232T probably damaging Het
Il7r A T 15: 9,510,301 (GRCm39) F251I probably benign Het
Insc A G 7: 114,391,500 (GRCm39) E141G probably damaging Het
Itm2c C T 1: 85,834,751 (GRCm39) T160M probably damaging Het
Mboat1 T C 13: 30,416,063 (GRCm39) probably benign Het
Mdm2 G T 10: 117,538,109 (GRCm39) H96Q possibly damaging Het
Mettl13 A G 1: 162,371,745 (GRCm39) probably benign Het
Mfsd4b3-ps T C 10: 39,823,526 (GRCm39) N245D probably damaging Het
Mroh2a C T 1: 88,158,402 (GRCm39) R150* probably null Het
Mtmr3 T C 11: 4,437,505 (GRCm39) Y982C possibly damaging Het
Mymk A T 2: 26,957,418 (GRCm39) L66Q probably damaging Het
Myo18a T C 11: 77,720,626 (GRCm39) S767P probably damaging Het
Ndufa8 T C 2: 35,926,634 (GRCm39) D134G probably benign Het
Noxa1 A G 2: 24,982,566 (GRCm39) F83S probably damaging Het
Npc1l1 T A 11: 6,179,042 (GRCm39) I123L probably benign Het
Ogdhl A G 14: 32,059,534 (GRCm39) T394A probably benign Het
Or4s2b T C 2: 88,509,011 (GRCm39) S264P probably damaging Het
Or5ae1 A G 7: 84,565,521 (GRCm39) Y178C probably damaging Het
Pcid2 G A 8: 13,140,775 (GRCm39) probably benign Het
Phyhip G A 14: 70,700,836 (GRCm39) V108M possibly damaging Het
Pnpla5 G T 15: 84,004,920 (GRCm39) L144M probably damaging Het
Psmb4 A G 3: 94,793,402 (GRCm39) Y160H probably benign Het
Riox2 A T 16: 59,309,752 (GRCm39) K369* probably null Het
Rnf26rt T C 6: 76,473,401 (GRCm39) Y405C probably benign Het
Sh3tc1 G A 5: 35,863,905 (GRCm39) P761S possibly damaging Het
Slc6a3 T A 13: 73,709,045 (GRCm39) V323D possibly damaging Het
Smg7 A G 1: 152,725,624 (GRCm39) probably null Het
Srrt G A 5: 137,294,870 (GRCm39) R370C probably damaging Het
Stc1 T C 14: 69,266,858 (GRCm39) V7A probably benign Het
Svep1 G T 4: 58,057,996 (GRCm39) probably benign Het
Tbpl2 A G 2: 23,984,991 (GRCm39) V51A probably benign Het
Tecr A G 8: 84,298,872 (GRCm39) Y248H probably damaging Het
Tenm3 A G 8: 48,689,947 (GRCm39) probably benign Het
Tia1 C T 6: 86,397,369 (GRCm39) A114V probably damaging Het
Tmprss11f A T 5: 86,739,275 (GRCm39) M2K probably benign Het
Tnfsf8 T C 4: 63,752,403 (GRCm39) T221A probably damaging Het
Tubgcp5 G A 7: 55,464,726 (GRCm39) G536S probably damaging Het
Tyr A T 7: 87,142,125 (GRCm39) I145N probably benign Het
Ubr4 T A 4: 139,149,729 (GRCm39) V1809E probably damaging Het
Vmn2r65 A T 7: 84,595,756 (GRCm39) N309K probably benign Het
Other mutations in Pcdh20
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00566:Pcdh20 APN 14 88,705,317 (GRCm39) missense possibly damaging 0.65
IGL01112:Pcdh20 APN 14 88,704,636 (GRCm39) missense probably benign 0.01
IGL01586:Pcdh20 APN 14 88,708,344 (GRCm39) missense probably benign 0.37
IGL02007:Pcdh20 APN 14 88,707,031 (GRCm39) missense probably benign 0.09
IGL02545:Pcdh20 APN 14 88,706,280 (GRCm39) missense possibly damaging 0.74
IGL02935:Pcdh20 APN 14 88,704,438 (GRCm39) utr 3 prime probably benign
PIT4362001:Pcdh20 UTSW 14 88,704,462 (GRCm39) missense probably damaging 0.97
PIT4403001:Pcdh20 UTSW 14 88,704,462 (GRCm39) missense probably damaging 0.97
PIT4453001:Pcdh20 UTSW 14 88,704,744 (GRCm39) missense probably damaging 1.00
R0372:Pcdh20 UTSW 14 88,706,439 (GRCm39) missense probably damaging 1.00
R0391:Pcdh20 UTSW 14 88,706,104 (GRCm39) missense probably benign
R0575:Pcdh20 UTSW 14 88,705,048 (GRCm39) missense probably damaging 1.00
R0789:Pcdh20 UTSW 14 88,706,226 (GRCm39) missense probably damaging 1.00
R1370:Pcdh20 UTSW 14 88,705,737 (GRCm39) missense probably benign 0.00
R1465:Pcdh20 UTSW 14 88,706,673 (GRCm39) missense probably benign 0.00
R1465:Pcdh20 UTSW 14 88,706,673 (GRCm39) missense probably benign 0.00
R1664:Pcdh20 UTSW 14 88,705,758 (GRCm39) missense possibly damaging 0.63
R1677:Pcdh20 UTSW 14 88,705,410 (GRCm39) missense probably damaging 1.00
R1764:Pcdh20 UTSW 14 88,706,620 (GRCm39) missense possibly damaging 0.77
R1907:Pcdh20 UTSW 14 88,706,140 (GRCm39) missense probably benign 0.01
R2043:Pcdh20 UTSW 14 88,704,591 (GRCm39) missense probably benign 0.01
R2430:Pcdh20 UTSW 14 88,704,984 (GRCm39) missense probably damaging 1.00
R2471:Pcdh20 UTSW 14 88,704,672 (GRCm39) missense probably benign 0.00
R3838:Pcdh20 UTSW 14 88,705,899 (GRCm39) missense probably benign 0.00
R4163:Pcdh20 UTSW 14 88,705,615 (GRCm39) missense probably damaging 1.00
R4472:Pcdh20 UTSW 14 88,706,434 (GRCm39) missense probably benign 0.21
R4602:Pcdh20 UTSW 14 88,705,866 (GRCm39) missense probably damaging 1.00
R4681:Pcdh20 UTSW 14 88,705,052 (GRCm39) missense probably damaging 1.00
R4918:Pcdh20 UTSW 14 88,705,104 (GRCm39) missense probably damaging 1.00
R4921:Pcdh20 UTSW 14 88,707,162 (GRCm39) missense probably benign 0.01
R5204:Pcdh20 UTSW 14 88,706,351 (GRCm39) missense probably damaging 1.00
R5256:Pcdh20 UTSW 14 88,705,813 (GRCm39) missense probably benign
R5652:Pcdh20 UTSW 14 88,704,760 (GRCm39) missense probably damaging 1.00
R5815:Pcdh20 UTSW 14 88,708,312 (GRCm39) missense probably benign 0.03
R6195:Pcdh20 UTSW 14 88,705,488 (GRCm39) missense probably benign 0.39
R6233:Pcdh20 UTSW 14 88,705,488 (GRCm39) missense probably benign 0.39
R6848:Pcdh20 UTSW 14 88,704,690 (GRCm39) missense probably benign 0.03
R6913:Pcdh20 UTSW 14 88,706,038 (GRCm39) missense probably benign
R7044:Pcdh20 UTSW 14 88,706,607 (GRCm39) missense probably damaging 0.98
R7224:Pcdh20 UTSW 14 88,706,511 (GRCm39) missense possibly damaging 0.85
R7388:Pcdh20 UTSW 14 88,706,103 (GRCm39) missense probably benign 0.33
R7486:Pcdh20 UTSW 14 88,706,050 (GRCm39) missense possibly damaging 0.79
R7651:Pcdh20 UTSW 14 88,706,589 (GRCm39) missense probably damaging 1.00
R7664:Pcdh20 UTSW 14 88,706,803 (GRCm39) missense probably benign
R7706:Pcdh20 UTSW 14 88,704,793 (GRCm39) missense probably damaging 1.00
R7832:Pcdh20 UTSW 14 88,707,143 (GRCm39) missense probably null 0.02
R7892:Pcdh20 UTSW 14 88,704,867 (GRCm39) nonsense probably null
R8218:Pcdh20 UTSW 14 88,706,047 (GRCm39) missense probably damaging 0.96
R8545:Pcdh20 UTSW 14 88,706,601 (GRCm39) missense probably damaging 0.96
R8701:Pcdh20 UTSW 14 88,705,849 (GRCm39) missense possibly damaging 0.95
R9219:Pcdh20 UTSW 14 88,706,255 (GRCm39) missense probably benign 0.01
R9238:Pcdh20 UTSW 14 88,706,190 (GRCm39) missense probably benign 0.43
R9418:Pcdh20 UTSW 14 88,705,455 (GRCm39) missense probably benign
R9665:Pcdh20 UTSW 14 88,707,162 (GRCm39) missense probably benign 0.44
X0028:Pcdh20 UTSW 14 88,705,053 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGGACACTCCCGCCAATCTTACTG -3'
(R):5'- TTACCCTGGACGTGGAGGAGAATG -3'

Sequencing Primer
(F):5'- TGACTCCAGTAACTTCATCCAGG -3'
(R):5'- GAGAACGGGGAGCGCAC -3'
Posted On 2013-04-16