Incidental Mutation 'R7706:Klhl20'
ID 594262
Institutional Source Beutler Lab
Gene Symbol Klhl20
Ensembl Gene ENSMUSG00000026705
Gene Name kelch-like 20
Synonyms D930050H05Rik
MMRRC Submission 045767-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.604) question?
Stock # R7706 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 160915945-160959078 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 160936827 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 183 (I183V)
Ref Sequence ENSEMBL: ENSMUSP00000107238 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000111611] [ENSMUST00000117467]
AlphaFold Q8VCK5
Predicted Effect probably benign
Transcript: ENSMUST00000111611
AA Change: I183V

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000107238
Gene: ENSMUSG00000026705
AA Change: I183V

DomainStartEndE-ValueType
BTB 63 160 2.73e-31 SMART
BACK 165 267 1.98e-41 SMART
Kelch 314 360 8.45e-16 SMART
Kelch 361 408 1.35e-14 SMART
Kelch 409 455 5.12e-15 SMART
Kelch 456 502 1.22e-12 SMART
Kelch 503 549 1.35e-14 SMART
Kelch 550 596 1.59e-11 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000117467
AA Change: I183V

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000114044
Gene: ENSMUSG00000026705
AA Change: I183V

DomainStartEndE-ValueType
BTB 63 160 2.73e-31 SMART
BACK 165 267 1.98e-41 SMART
Kelch 314 360 8.45e-16 SMART
Kelch 361 408 1.35e-14 SMART
Kelch 409 455 5.12e-15 SMART
Kelch 456 502 1.22e-12 SMART
Kelch 503 549 1.35e-14 SMART
Kelch 550 596 1.59e-11 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency 98% (52/53)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the kelch family of proteins, which is characterized by a 44-56 amino acid repeat motif. The kelch motif appears in many different polypeptide contexts and contains multiple potential protein-protein contact sites. Members of this family are present both throughout the cell and extracellularly, with diverse activities. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a transgenic gene disruption may exhibit male sterility. Mice homozygous for a gene trap allele exhibit corneal vascularization and premature death. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1600014C23Rik G A 17: 46,044,583 (GRCm39) T46I unknown Het
Arhgef1 G A 7: 24,616,306 (GRCm39) D317N probably damaging Het
Atxn7l2 T C 3: 108,114,719 (GRCm39) D109G probably damaging Het
B4galnt3 C A 6: 120,195,913 (GRCm39) V305L probably benign Het
C9 T A 15: 6,488,402 (GRCm39) N85K probably benign Het
Cacna1g T C 11: 94,305,867 (GRCm39) I1941V probably benign Het
Capn15 A G 17: 26,183,125 (GRCm39) V518A probably benign Het
Chst10 A T 1: 38,905,106 (GRCm39) Y200N probably damaging Het
Ciao3 T C 17: 26,001,226 (GRCm39) *493Q probably null Het
Cir1 A G 2: 73,142,823 (GRCm39) S4P probably damaging Het
Cish G A 9: 107,177,840 (GRCm39) R172Q probably benign Het
Cnot10 A T 9: 114,422,506 (GRCm39) N693K probably damaging Het
Ddx6 A G 9: 44,538,939 (GRCm39) D249G probably damaging Het
Dennd6b T C 15: 89,069,447 (GRCm39) D528G probably benign Het
Dmtf1 T A 5: 9,174,489 (GRCm39) T484S possibly damaging Het
Dnaaf5 T C 5: 139,138,596 (GRCm39) V259A probably damaging Het
Dzip1l A T 9: 99,519,589 (GRCm39) S39C probably damaging Het
Efcab8 T A 2: 153,623,695 (GRCm39) M60K Het
Eml2 T A 7: 18,920,035 (GRCm39) V113D possibly damaging Het
Fnip1 A T 11: 54,406,325 (GRCm39) I1141F probably benign Het
Gm7298 T A 6: 121,712,570 (GRCm39) S127R probably damaging Het
Hcn2 G A 10: 79,570,017 (GRCm39) R622Q possibly damaging Het
Ift172 C T 5: 31,423,723 (GRCm39) W746* probably null Het
Irs1 A G 1: 82,265,412 (GRCm39) Y935H probably damaging Het
Kctd17 CAGCTGGAGGAGC CAGC 15: 78,321,113 (GRCm39) probably benign Het
Krt1 AAGCTGCCACCCCCAAAGCCACCACCGCCGTAGCTGCCACCCCCAAAGCCACCACCGCCGTAGCTGCCACCCCCAAAGCCACCAC AAGCTGCCACCCCCAAAGCCACCACCGCCGTAGCTGCCACCCCCAAAGCCACCAC 15: 101,758,813 (GRCm39) probably benign Het
Lalba T C 15: 98,379,474 (GRCm39) D103G probably damaging Het
Lpin3 T C 2: 160,747,210 (GRCm39) L822P probably damaging Het
Lrrc38 G A 4: 143,076,845 (GRCm39) C36Y probably damaging Het
Ly6e T C 15: 74,830,183 (GRCm39) S46P possibly damaging Het
Nav2 T C 7: 49,244,067 (GRCm39) I2098T probably benign Het
Nipbl T C 15: 8,381,010 (GRCm39) E594G probably benign Het
Or52k2 T A 7: 102,253,853 (GRCm39) H97Q probably benign Het
Parn T C 16: 13,425,117 (GRCm39) D432G probably damaging Het
Pcdh20 A G 14: 88,704,793 (GRCm39) S836P probably damaging Het
Pcmtd2 C T 2: 181,496,868 (GRCm39) R282C probably damaging Het
Ppp2r3c A G 12: 55,328,490 (GRCm39) I425T probably benign Het
Samm50 T A 15: 84,085,081 (GRCm39) probably null Het
Sars1 C T 3: 108,338,780 (GRCm39) probably null Het
Senp8 A G 9: 59,645,121 (GRCm39) Y12H possibly damaging Het
Slc13a4 T C 6: 35,247,290 (GRCm39) I577V possibly damaging Het
Srr T G 11: 74,803,961 (GRCm39) probably null Het
Steap2 T A 5: 5,732,967 (GRCm39) N19I possibly damaging Het
Sucla2 A G 14: 73,806,433 (GRCm39) Y168C probably damaging Het
Tha1 T C 11: 117,760,281 (GRCm39) Q275R probably damaging Het
Trim56 T C 5: 137,143,510 (GRCm39) N2S probably benign Het
Tubgcp6 T A 15: 88,988,426 (GRCm39) H849L probably benign Het
Uevld A G 7: 46,597,775 (GRCm39) I72T possibly damaging Het
Ybx1 A G 4: 119,136,164 (GRCm39) *323Q probably null Het
Zfp354b C T 11: 50,819,390 (GRCm39) probably null Het
Zfp36l2 A T 17: 84,494,346 (GRCm39) L97Q probably benign Het
Zfp729a T A 13: 67,771,612 (GRCm39) R78S possibly damaging Het
Other mutations in Klhl20
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00777:Klhl20 APN 1 160,937,325 (GRCm39) missense probably benign 0.00
IGL00903:Klhl20 APN 1 160,918,076 (GRCm39) missense probably benign 0.00
IGL01574:Klhl20 APN 1 160,921,296 (GRCm39) missense probably damaging 1.00
IGL01721:Klhl20 APN 1 160,923,157 (GRCm39) missense probably damaging 1.00
IGL01933:Klhl20 APN 1 160,934,357 (GRCm39) missense probably damaging 1.00
IGL02187:Klhl20 APN 1 160,937,280 (GRCm39) missense probably benign 0.05
IGL02634:Klhl20 APN 1 160,925,935 (GRCm39) missense probably damaging 0.98
IGL02691:Klhl20 APN 1 160,934,444 (GRCm39) splice site probably benign
R0102:Klhl20 UTSW 1 160,918,015 (GRCm39) nonsense probably null
R0102:Klhl20 UTSW 1 160,918,015 (GRCm39) nonsense probably null
R0639:Klhl20 UTSW 1 160,921,281 (GRCm39) missense probably damaging 1.00
R1730:Klhl20 UTSW 1 160,930,560 (GRCm39) missense possibly damaging 0.82
R1856:Klhl20 UTSW 1 160,934,312 (GRCm39) missense probably benign 0.00
R2016:Klhl20 UTSW 1 160,930,608 (GRCm39) missense probably damaging 0.98
R2901:Klhl20 UTSW 1 160,937,122 (GRCm39) nonsense probably null
R4822:Klhl20 UTSW 1 160,921,333 (GRCm39) nonsense probably null
R4830:Klhl20 UTSW 1 160,925,946 (GRCm39) missense probably benign 0.00
R4894:Klhl20 UTSW 1 160,937,102 (GRCm39) missense possibly damaging 0.76
R4981:Klhl20 UTSW 1 160,930,575 (GRCm39) missense possibly damaging 0.48
R5018:Klhl20 UTSW 1 160,929,156 (GRCm39) missense probably damaging 0.98
R5023:Klhl20 UTSW 1 160,936,790 (GRCm39) critical splice donor site probably null
R5108:Klhl20 UTSW 1 160,926,820 (GRCm39) missense probably damaging 0.99
R5216:Klhl20 UTSW 1 160,921,249 (GRCm39) critical splice donor site probably null
R5659:Klhl20 UTSW 1 160,918,040 (GRCm39) missense probably damaging 1.00
R6159:Klhl20 UTSW 1 160,933,037 (GRCm39) missense probably damaging 1.00
R6836:Klhl20 UTSW 1 160,932,976 (GRCm39) missense probably benign 0.18
R6914:Klhl20 UTSW 1 160,921,266 (GRCm39) missense possibly damaging 0.50
R6915:Klhl20 UTSW 1 160,921,266 (GRCm39) missense possibly damaging 0.50
R6920:Klhl20 UTSW 1 160,921,266 (GRCm39) missense possibly damaging 0.50
R7976:Klhl20 UTSW 1 160,934,307 (GRCm39) missense probably benign 0.02
R7991:Klhl20 UTSW 1 160,934,434 (GRCm39) missense possibly damaging 0.89
R8085:Klhl20 UTSW 1 160,921,354 (GRCm39) missense probably damaging 1.00
R8118:Klhl20 UTSW 1 160,925,971 (GRCm39) splice site probably null
R8204:Klhl20 UTSW 1 160,934,414 (GRCm39) missense probably benign 0.04
R8678:Klhl20 UTSW 1 160,936,997 (GRCm39) missense probably damaging 1.00
R9093:Klhl20 UTSW 1 160,923,231 (GRCm39) nonsense probably null
R9094:Klhl20 UTSW 1 160,933,055 (GRCm39) missense probably damaging 1.00
R9360:Klhl20 UTSW 1 160,921,269 (GRCm39) missense probably benign 0.06
R9532:Klhl20 UTSW 1 160,937,329 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- TTAGCAACTGAACTACCTCACTGG -3'
(R):5'- TGTGGAAGAGGGCAATGTTC -3'

Sequencing Primer
(F):5'- CAAACCACTTAGTACAGCTTGTG -3'
(R):5'- AGGGCAATGTTCAGACTCTC -3'
Posted On 2019-11-12