Incidental Mutation 'R9096:Pcdhb21'
ID 691383
Institutional Source Beutler Lab
Gene Symbol Pcdhb21
Ensembl Gene ENSMUSG00000044022
Gene Name protocadherin beta 21
Synonyms PcdhbU, Pcdhb18
MMRRC Submission 068911-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.060) question?
Stock # R9096 (G1)
Quality Score 225.009
Status Validated
Chromosome 18
Chromosomal Location 37646678-37650260 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 37648071 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 400 (Y400C)
Ref Sequence ENSEMBL: ENSMUSP00000056424 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000061405] [ENSMUST00000097609] [ENSMUST00000115661] [ENSMUST00000192409] [ENSMUST00000194544]
AlphaFold Q91V48
Predicted Effect probably damaging
Transcript: ENSMUST00000061405
AA Change: Y400C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000056424
Gene: ENSMUSG00000044022
AA Change: Y400C

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
Pfam:Cadherin_2 30 110 4.2e-30 PFAM
CA 153 238 1.8e-17 SMART
CA 262 343 1.54e-25 SMART
CA 367 448 1.03e-21 SMART
CA 472 558 3.41e-27 SMART
CA 588 669 1.54e-11 SMART
Pfam:Cadherin_C_2 686 769 1.5e-25 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000097609
SMART Domains Protein: ENSMUSP00000095214
Gene: ENSMUSG00000073591

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:Cadherin_2 28 110 5.8e-32 PFAM
CA 153 238 3.99e-19 SMART
CA 262 343 2.18e-25 SMART
CA 366 447 1.53e-20 SMART
CA 471 557 3.6e-26 SMART
CA 587 668 5.35e-11 SMART
Pfam:Cadherin_C_2 685 768 4.5e-28 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000115661
SMART Domains Protein: ENSMUSP00000111325
Gene: ENSMUSG00000103458

DomainStartEndE-ValueType
CA 20 131 5.3e-2 SMART
CA 155 240 1.51e-19 SMART
CA 264 348 7.6e-25 SMART
CA 372 453 1.42e-24 SMART
CA 477 563 1.42e-24 SMART
CA 594 674 4.12e-12 SMART
low complexity region 706 721 N/A INTRINSIC
Pfam:Cadherin_tail 796 930 3.9e-58 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000192409
SMART Domains Protein: ENSMUSP00000141521
Gene: ENSMUSG00000073591

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:Cadherin_2 27 110 2.5e-32 PFAM
CA 153 238 3.99e-19 SMART
CA 262 343 2.18e-25 SMART
CA 366 447 1.53e-20 SMART
CA 471 557 3.6e-26 SMART
CA 587 668 5.35e-11 SMART
transmembrane domain 689 711 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000193984
Predicted Effect probably benign
Transcript: ENSMUST00000194544
SMART Domains Protein: ENSMUSP00000141847
Gene: ENSMUSG00000102836

DomainStartEndE-ValueType
Blast:CA 18 66 5e-20 BLAST
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 98% (57/58)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the protocadherin beta gene cluster, one of three related gene clusters tandemly linked on chromosome five. The gene clusters demonstrate an unusual genomic organization similar to that of B-cell and T-cell receptor gene clusters. The beta cluster contains 16 genes and 3 pseudogenes, each encoding 6 extracellular cadherin domains and a cytoplasmic tail that deviates from others in the cadherin superfamily. The extracellular domains interact in a homophilic manner to specify differential cell-cell connections. Unlike the alpha and gamma clusters, the transcripts from these genes are made up of only one large exon, not sharing common 3' exons as expected. These neural cadherin-like cell adhesion proteins are integral plasma membrane proteins. Their specific functions are unknown but they most likely play a critical role in the establishment and function of specific cell-cell neural connections. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2900026A02Rik A T 5: 113,339,793 (GRCm39) V73E Het
Abhd12b T A 12: 70,210,207 (GRCm39) Y128N probably damaging Het
Arhgap40 A T 2: 158,389,584 (GRCm39) M586L probably benign Het
Armt1 T C 10: 4,384,829 (GRCm39) S15P probably damaging Het
Arnt G T 3: 95,397,588 (GRCm39) S535I probably benign Het
Bmper T C 9: 23,134,988 (GRCm39) S18P possibly damaging Het
Catsperg1 G C 7: 28,884,152 (GRCm39) T987R probably damaging Het
Col9a1 A T 1: 24,224,207 (GRCm39) I130F unknown Het
Dennd1a G T 2: 37,690,077 (GRCm39) L1008I probably damaging Het
Depdc1a T A 3: 159,204,117 (GRCm39) D55E probably benign Het
Dlc1 A T 8: 37,080,721 (GRCm39) I10N probably benign Het
Dnah1 T A 14: 30,983,027 (GRCm39) I4203F probably damaging Het
Dzank1 G T 2: 144,316,882 (GRCm39) L767I possibly damaging Het
Eprs1 C A 1: 185,139,303 (GRCm39) A896E probably benign Het
Fryl T C 5: 73,265,920 (GRCm39) D467G probably benign Het
Gab3 TTC TTCCTC X: 74,043,610 (GRCm39) probably benign Het
Gimd1 T A 3: 132,340,661 (GRCm39) M59K probably benign Het
Gm3667 T C 14: 18,270,388 (GRCm39) Y139C probably damaging Het
Gng2 T A 14: 19,941,471 (GRCm39) probably null Het
Gpr162 A G 6: 124,836,570 (GRCm39) I367T probably benign Het
Hacd4 A G 4: 88,355,695 (GRCm39) probably null Het
Hmcn1 C T 1: 150,532,869 (GRCm39) V3105M probably benign Het
Iws1 T C 18: 32,216,373 (GRCm39) V371A probably benign Het
Kctd10 C T 5: 114,508,232 (GRCm39) R92Q probably damaging Het
Lepr T C 4: 101,631,418 (GRCm39) F643L possibly damaging Het
Lpgat1 T C 1: 191,451,569 (GRCm39) V65A possibly damaging Het
Lrrk2 C T 15: 91,557,459 (GRCm39) probably benign Het
Magel2 A G 7: 62,030,297 (GRCm39) D1067G unknown Het
Mrc2 A G 11: 105,231,398 (GRCm39) D777G probably damaging Het
Nol10 T A 12: 17,466,199 (GRCm39) D531E probably benign Het
Odf2 T A 2: 29,783,508 (GRCm39) V103D probably damaging Het
Or4f7 T A 2: 111,644,196 (GRCm39) K292* probably null Het
Pkn2 C T 3: 142,515,249 (GRCm39) R695Q probably benign Het
Pld3 A G 7: 27,232,089 (GRCm39) V397A probably benign Het
Ppp1r9a A G 6: 4,906,012 (GRCm39) D189G probably damaging Het
Ppp2r1b A G 9: 50,777,856 (GRCm39) K267R probably benign Het
Prkca A G 11: 107,905,061 (GRCm39) S226P probably benign Het
Ptpru T C 4: 131,499,843 (GRCm39) N1267S probably damaging Het
Pxn T A 5: 115,686,680 (GRCm39) C391S probably benign Het
Rars1 T C 11: 35,718,256 (GRCm39) E136G probably benign Het
Rrp12 A T 19: 41,878,577 (GRCm39) D189E probably benign Het
Rsf1 GCG GCGACGGCGCCG 7: 97,229,114 (GRCm39) probably benign Het
Sdc1 T C 12: 8,841,665 (GRCm39) L265P probably damaging Het
Sycp2l A T 13: 41,300,070 (GRCm39) D428V possibly damaging Het
Tasp1 A T 2: 139,725,690 (GRCm39) probably null Het
Telo2 T C 17: 25,324,066 (GRCm39) T550A probably benign Het
Tmem131l A T 3: 83,850,122 (GRCm39) N225K probably damaging Het
Tmem260 T A 14: 48,757,803 (GRCm39) V706D unknown Het
Tnr T A 1: 159,677,804 (GRCm39) M63K probably benign Het
Ttn A G 2: 76,572,413 (GRCm39) I26160T probably damaging Het
Ubap1 T C 4: 41,379,872 (GRCm39) probably null Het
Ush2a C T 1: 188,198,333 (GRCm39) P1466S probably benign Het
Usp24 T G 4: 106,254,508 (GRCm39) M1495R probably benign Het
Utp20 T C 10: 88,611,180 (GRCm39) N1379S probably damaging Het
Vmn1r16 A T 6: 57,300,250 (GRCm39) I124N probably benign Het
Vmn1r181 A G 7: 23,684,444 (GRCm39) N303S probably benign Het
Vmn1r50 G A 6: 90,085,022 (GRCm39) V256I probably benign Het
Vps54 A G 11: 21,227,913 (GRCm39) N288S possibly damaging Het
Zfp266 A T 9: 20,416,440 (GRCm39) F50Y probably damaging Het
Other mutations in Pcdhb21
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00927:Pcdhb21 APN 18 37,647,606 (GRCm39) missense probably damaging 1.00
IGL01860:Pcdhb21 APN 18 37,647,958 (GRCm39) missense probably benign 0.00
IGL02139:Pcdhb21 APN 18 37,648,299 (GRCm39) missense probably damaging 1.00
IGL02370:Pcdhb21 APN 18 37,647,645 (GRCm39) splice site probably null
IGL03108:Pcdhb21 APN 18 37,648,944 (GRCm39) splice site probably null
IGL03265:Pcdhb21 APN 18 37,648,206 (GRCm39) missense probably damaging 1.00
R0454:Pcdhb21 UTSW 18 37,647,566 (GRCm39) missense probably damaging 1.00
R0519:Pcdhb21 UTSW 18 37,649,085 (GRCm39) missense possibly damaging 0.95
R0647:Pcdhb21 UTSW 18 37,646,913 (GRCm39) missense probably damaging 0.99
R0689:Pcdhb21 UTSW 18 37,648,370 (GRCm39) missense probably benign 0.00
R1607:Pcdhb21 UTSW 18 37,648,532 (GRCm39) missense probably damaging 1.00
R1649:Pcdhb21 UTSW 18 37,648,666 (GRCm39) missense probably damaging 1.00
R1777:Pcdhb21 UTSW 18 37,648,771 (GRCm39) missense possibly damaging 0.80
R1865:Pcdhb21 UTSW 18 37,647,648 (GRCm39) missense possibly damaging 0.95
R4595:Pcdhb21 UTSW 18 37,647,568 (GRCm39) missense probably damaging 1.00
R4888:Pcdhb21 UTSW 18 37,648,130 (GRCm39) missense possibly damaging 0.76
R5281:Pcdhb21 UTSW 18 37,646,988 (GRCm39) missense probably benign 0.00
R5396:Pcdhb21 UTSW 18 37,648,772 (GRCm39) missense probably benign 0.03
R5398:Pcdhb21 UTSW 18 37,648,772 (GRCm39) missense probably benign 0.03
R5399:Pcdhb21 UTSW 18 37,648,772 (GRCm39) missense probably benign 0.03
R5635:Pcdhb21 UTSW 18 37,646,970 (GRCm39) missense probably benign 0.33
R6134:Pcdhb21 UTSW 18 37,647,461 (GRCm39) missense probably benign 0.03
R6387:Pcdhb21 UTSW 18 37,648,385 (GRCm39) missense probably benign 0.35
R6595:Pcdhb21 UTSW 18 37,648,961 (GRCm39) missense probably damaging 1.00
R6750:Pcdhb21 UTSW 18 37,647,501 (GRCm39) missense probably damaging 1.00
R6754:Pcdhb21 UTSW 18 37,647,736 (GRCm39) missense probably benign 0.28
R6928:Pcdhb21 UTSW 18 37,647,474 (GRCm39) missense probably damaging 1.00
R7420:Pcdhb21 UTSW 18 37,648,256 (GRCm39) missense probably damaging 1.00
R7503:Pcdhb21 UTSW 18 37,648,028 (GRCm39) missense probably benign 0.07
R8164:Pcdhb21 UTSW 18 37,649,057 (GRCm39) missense probably benign 0.32
R8219:Pcdhb21 UTSW 18 37,647,708 (GRCm39) missense probably damaging 1.00
R8271:Pcdhb21 UTSW 18 37,648,921 (GRCm39) missense probably benign 0.00
R8336:Pcdhb21 UTSW 18 37,648,942 (GRCm39) nonsense probably null
R8442:Pcdhb21 UTSW 18 37,646,841 (GRCm39) intron probably benign
R8678:Pcdhb21 UTSW 18 37,647,939 (GRCm39) missense probably damaging 1.00
R9564:Pcdhb21 UTSW 18 37,646,972 (GRCm39) missense possibly damaging 0.48
R9601:Pcdhb21 UTSW 18 37,648,385 (GRCm39) missense probably damaging 1.00
Z1088:Pcdhb21 UTSW 18 37,647,594 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- CCATTATTGTCCAGGTTACAGATGTG -3'
(R):5'- TGTTGTTCTCCCGGACGAAC -3'

Sequencing Primer
(F):5'- TGTCCAGGTTACAGATGTGAATGAC -3'
(R):5'- TCCCGGACGAACATGGTGTAG -3'
Posted On 2021-12-30