Incidental Mutation 'R8271:Pcdhb21'
ID 637750
Institutional Source Beutler Lab
Gene Symbol Pcdhb21
Ensembl Gene ENSMUSG00000044022
Gene Name protocadherin beta 21
Synonyms PcdhbU, Pcdhb18
MMRRC Submission 067652-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.060) question?
Stock # R8271 (G1)
Quality Score 225.009
Status Validated
Chromosome 18
Chromosomal Location 37646678-37650260 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 37648921 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 683 (D683E)
Ref Sequence ENSEMBL: ENSMUSP00000056424 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000061405] [ENSMUST00000097609] [ENSMUST00000115661] [ENSMUST00000192409] [ENSMUST00000194544]
AlphaFold Q91V48
Predicted Effect probably benign
Transcript: ENSMUST00000061405
AA Change: D683E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000056424
Gene: ENSMUSG00000044022
AA Change: D683E

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: 99.2%
Validation Efficiency 100% (65/65)
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: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb1a A T 5: 8,736,212 (GRCm39) I202L probably benign Het
Acadsb A T 7: 131,045,423 (GRCm39) T452S unknown Het
Ago2 A T 15: 72,991,315 (GRCm39) L541Q probably damaging Het
Ap2a2 A T 7: 141,200,812 (GRCm39) E553V probably damaging Het
Astn2 T C 4: 65,910,663 (GRCm39) K442E unknown Het
Bicd1 A G 6: 149,414,633 (GRCm39) T449A probably benign Het
Btn1a1 T A 13: 23,645,919 (GRCm39) Q150L probably benign Het
C1ra G A 6: 124,499,610 (GRCm39) G599R probably damaging Het
Camta2 T A 11: 70,561,886 (GRCm39) Q1076L probably benign Het
Capza2 T A 6: 17,657,214 (GRCm39) C157S probably damaging Het
Ccnk A G 12: 108,162,114 (GRCm39) probably benign Het
Chd3 T A 11: 69,251,483 (GRCm39) D516V probably damaging Het
Cntnap5b A G 1: 99,999,832 (GRCm39) T197A probably benign Het
Comp A G 8: 70,829,110 (GRCm39) N260S probably damaging Het
Dcp1a A G 14: 30,244,883 (GRCm39) T570A possibly damaging Het
Ddx60 T A 8: 62,393,142 (GRCm39) probably null Het
Defb22 C T 2: 152,327,712 (GRCm39) V158I unknown Het
Diaph3 T C 14: 87,103,949 (GRCm39) S812G probably damaging Het
Dohh G T 10: 81,221,844 (GRCm39) Q79H probably benign Het
Dyrk1b T G 7: 27,882,080 (GRCm39) V147G probably benign Het
Fastkd2 C T 1: 63,787,183 (GRCm39) T539I probably benign Het
Itpr3 G A 17: 27,306,622 (GRCm39) D229N probably damaging Het
Kcnv1 A T 15: 44,972,754 (GRCm39) D376E probably benign Het
Kif13a C A 13: 46,906,057 (GRCm39) V1577F probably benign Het
L3mbtl4 G A 17: 68,793,938 (GRCm39) R314H probably damaging Het
Mcoln2 A C 3: 145,898,179 (GRCm39) N100T unknown Het
Mdh1b C T 1: 63,759,164 (GRCm39) V143M possibly damaging Het
Mfsd4b4 G T 10: 39,768,101 (GRCm39) Q377K probably benign Het
Mpv17l T C 16: 13,762,584 (GRCm39) F122S probably damaging Het
Mylk T C 16: 34,742,949 (GRCm39) S1154P probably damaging Het
Myo5b A G 18: 74,760,261 (GRCm39) Y259C probably damaging Het
Nek1 G A 8: 61,558,646 (GRCm39) V931M probably benign Het
Nkd2 C A 13: 73,969,437 (GRCm39) G343V probably damaging Het
Obox8 T A 7: 14,065,928 (GRCm39) T197S probably benign Het
Or10j5 T A 1: 172,784,744 (GRCm39) C127* probably null Het
Or13g1 G A 7: 85,955,962 (GRCm39) R120C probably benign Het
Or4b1b A G 2: 90,112,616 (GRCm39) F101S possibly damaging Het
Or5m11b T G 2: 85,806,085 (GRCm39) M166R probably benign Het
Or5m11b T C 2: 85,805,766 (GRCm39) Y60H probably damaging Het
Or5p57 A G 7: 107,664,980 (GRCm39) S342P probably damaging Het
Or5t7 T A 2: 86,507,218 (GRCm39) H153L probably benign Het
Palb2 A T 7: 121,724,097 (GRCm39) S551T probably damaging Het
Pcdha12 T A 18: 37,154,953 (GRCm39) D557E probably damaging Het
Plekhb1 A G 7: 100,305,936 (GRCm39) probably benign Het
Plekhg5 A G 4: 152,187,464 (GRCm39) N90D probably damaging Het
Pnpla1 A G 17: 29,100,579 (GRCm39) D482G probably benign Het
Rc3h1 A T 1: 160,768,329 (GRCm39) probably benign Het
Rfpl4 C T 7: 5,113,539 (GRCm39) R214H probably benign Het
Rftn1 G T 17: 50,354,408 (GRCm39) A318D probably damaging Het
Setd5 T C 6: 113,092,031 (GRCm39) I284T possibly damaging Het
Smurf1 C T 5: 144,830,897 (GRCm39) E293K possibly damaging Het
Tas2r106 A T 6: 131,655,023 (GRCm39) I276N probably damaging Het
Tbc1d2 C A 4: 46,649,791 (GRCm39) A82S possibly damaging Het
Tex19.2 A G 11: 121,008,010 (GRCm39) I146T possibly damaging Het
Tmem107 T G 11: 68,962,281 (GRCm39) N79K probably damaging Het
Tpsab1 A T 17: 25,564,305 (GRCm39) S50T probably benign Het
Ttn T A 2: 76,553,594 (GRCm39) K31008* probably null Het
Ubox5 T C 2: 130,441,629 (GRCm39) T353A probably benign Het
Usp24 T A 4: 106,285,711 (GRCm39) H2445Q probably damaging Het
Uvrag T C 7: 98,537,698 (GRCm39) D499G probably benign Het
Xndc1 A T 7: 101,728,343 (GRCm39) N247I possibly damaging Het
Yipf2 A T 9: 21,501,291 (GRCm39) W226R probably damaging Het
Zfp335 T A 2: 164,739,973 (GRCm39) Q793L probably damaging Het
Zfp385c A G 11: 100,548,291 (GRCm39) S54P probably damaging Het
Zpld2 G T 4: 133,930,278 (GRCm39) T9K unknown 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
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
R9096:Pcdhb21 UTSW 18 37,648,071 (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'- CACTACCAGATTGCTGAGCGAG -3'
(R):5'- CTGTCAGACACACCTCATACTG -3'

Sequencing Primer
(F):5'- AGCGCGATGTGCCCAAG -3'
(R):5'- ACCTCATACTGATAGCTCTGGGAC -3'
Posted On 2020-07-28