Incidental Mutation 'R8243:Klb'
ID 637642
Institutional Source Beutler Lab
Gene Symbol Klb
Ensembl Gene ENSMUSG00000029195
Gene Name klotho beta
Synonyms betaKlotho
MMRRC Submission 067648-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.912) question?
Stock # R8243 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 65505657-65541350 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 65536338 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 556 (N556S)
Ref Sequence ENSEMBL: ENSMUSP00000031096 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031096] [ENSMUST00000205084]
AlphaFold Q99N32
Predicted Effect possibly damaging
Transcript: ENSMUST00000031096
AA Change: N556S

PolyPhen 2 Score 0.653 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000031096
Gene: ENSMUSG00000029195
AA Change: N556S

DomainStartEndE-ValueType
Pfam:Glyco_hydro_1 77 385 8.8e-96 PFAM
Pfam:Glyco_hydro_1 374 506 1.7e-31 PFAM
Pfam:Glyco_hydro_1 515 965 6.3e-80 PFAM
transmembrane domain 995 1017 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000205084
SMART Domains Protein: ENSMUSP00000145091
Gene: ENSMUSG00000029195

DomainStartEndE-ValueType
Pfam:Glyco_hydro_1 77 360 8.6e-94 PFAM
Coding Region Coverage
  • 1x: 99.8%
  • 3x: 99.5%
  • 10x: 98.7%
  • 20x: 96.0%
Validation Efficiency 100% (47/47)
MGI Phenotype PHENOTYPE: Homozygous null mice display increased bile acid synthesis and excretion, resistance to gallstone formation, and slightly decreased body weight. Mice homozygous for a knock-out allele or a conditional allele activated in adipose tissue exhibit resistanceto FGF21-induced metabolic disruptions. [provided by MGI curators]
Allele List at MGI

All alleles(5) : Targeted(2) Gene trapped(3)

Other mutations in this stock
Total: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam19 T A 11: 46,015,909 (GRCm39) H356Q probably damaging Het
BC030500 T C 8: 59,365,388 (GRCm39) I13T unknown Het
Bcl6 C T 16: 23,786,883 (GRCm39) C636Y probably damaging Het
Cabyr G T 18: 12,883,759 (GRCm39) C82F probably benign Het
Clec4a1 T C 6: 122,901,778 (GRCm39) V70A possibly damaging Het
Col11a1 C T 3: 113,855,141 (GRCm39) P134S unknown Het
Col27a1 A G 4: 63,144,120 (GRCm39) T603A probably damaging Het
Col6a6 T C 9: 105,576,468 (GRCm39) D1964G probably damaging Het
Dnajc8 A G 4: 132,278,775 (GRCm39) probably null Het
E330034G19Rik T C 14: 24,358,360 (GRCm39) Y318H Het
Efemp1 T A 11: 28,871,690 (GRCm39) S402T probably damaging Het
Emcn T C 3: 137,097,411 (GRCm39) V110A possibly damaging Het
Fgd5 C T 6: 91,966,004 (GRCm39) L746F possibly damaging Het
Gna13 A G 11: 109,287,239 (GRCm39) N354S probably damaging Het
Helq G T 5: 100,918,348 (GRCm39) S855R possibly damaging Het
Hps5 G T 7: 46,436,066 (GRCm39) A160E probably damaging Het
Igfbp7 T A 5: 77,549,339 (GRCm39) E188V probably benign Het
Ivd A G 2: 118,702,018 (GRCm39) Y150C probably damaging Het
Jade2 T C 11: 51,708,045 (GRCm39) T723A probably benign Het
Kif1b T C 4: 149,288,724 (GRCm39) N1239S probably benign Het
Klhdc8a C T 1: 132,230,304 (GRCm39) R140C possibly damaging Het
Klhl2 T A 8: 65,202,084 (GRCm39) M531L probably benign Het
Mark3 T A 12: 111,613,956 (GRCm39) S546R possibly damaging Het
Mfsd8 G A 3: 40,789,628 (GRCm39) R140C probably damaging Het
Musk G A 4: 58,293,600 (GRCm39) R63K probably benign Het
Nacad C T 11: 6,552,643 (GRCm39) E183K probably damaging Het
Oasl1 T C 5: 115,066,220 (GRCm39) Y113H probably benign Het
Or10g9b A T 9: 39,917,484 (GRCm39) C254S probably benign Het
Or1x2 C T 11: 50,918,138 (GRCm39) T103M probably benign Het
Or4c111 T A 2: 88,844,051 (GRCm39) Y119F probably benign Het
Or51ab3 A T 7: 103,201,205 (GRCm39) D71V probably damaging Het
Or8b56 A G 9: 38,739,803 (GRCm39) E272G Het
P4hb T C 11: 120,454,206 (GRCm39) D296G probably benign Het
Plat G T 8: 23,262,248 (GRCm39) G91W probably damaging Het
Plekhh1 G A 12: 79,125,843 (GRCm39) R1293H probably benign Het
Prss21 A G 17: 24,088,376 (GRCm39) T114A probably damaging Het
Ptprn T C 1: 75,229,179 (GRCm39) D776G probably damaging Het
Rffl A G 11: 82,703,621 (GRCm39) C101R probably damaging Het
Rundc1 A G 11: 101,316,384 (GRCm39) D152G probably benign Het
Sema6c A G 3: 95,079,916 (GRCm39) T737A probably damaging Het
Sppl2c A G 11: 104,078,687 (GRCm39) T496A probably damaging Het
Supt7l T C 5: 31,673,013 (GRCm39) I412V probably benign Het
Trim38 T A 13: 23,975,378 (GRCm39) I439N probably damaging Het
Ugt1a1 CAGAGAGAGAGAGA CAGAGAGAGAGA 1: 88,139,706 (GRCm39) probably benign Het
Usp18 G A 6: 121,246,103 (GRCm39) R353H probably benign Het
Usp42 T C 5: 143,700,849 (GRCm39) K1058R probably benign Het
Utp25 T C 1: 192,796,937 (GRCm39) D598G probably benign Het
Other mutations in Klb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00425:Klb APN 5 65,529,717 (GRCm39) missense possibly damaging 0.90
IGL00821:Klb APN 5 65,529,492 (GRCm39) missense probably damaging 1.00
IGL01082:Klb APN 5 65,533,283 (GRCm39) missense possibly damaging 0.71
IGL01637:Klb APN 5 65,533,022 (GRCm39) critical splice acceptor site probably null
IGL02098:Klb APN 5 65,537,228 (GRCm39) missense probably benign 0.21
IGL03113:Klb APN 5 65,540,813 (GRCm39) missense probably benign 0.00
1mM(1):Klb UTSW 5 65,505,993 (GRCm39) missense probably damaging 1.00
P0016:Klb UTSW 5 65,537,266 (GRCm39) nonsense probably null
R0268:Klb UTSW 5 65,506,180 (GRCm39) missense probably benign 0.02
R0383:Klb UTSW 5 65,529,842 (GRCm39) splice site probably null
R0676:Klb UTSW 5 65,536,398 (GRCm39) missense probably damaging 1.00
R0735:Klb UTSW 5 65,537,070 (GRCm39) missense probably benign
R0972:Klb UTSW 5 65,506,089 (GRCm39) missense possibly damaging 0.70
R1051:Klb UTSW 5 65,536,670 (GRCm39) missense probably damaging 1.00
R1168:Klb UTSW 5 65,536,317 (GRCm39) missense probably damaging 1.00
R1372:Klb UTSW 5 65,506,089 (GRCm39) missense possibly damaging 0.70
R1403:Klb UTSW 5 65,506,089 (GRCm39) missense possibly damaging 0.70
R1403:Klb UTSW 5 65,506,089 (GRCm39) missense possibly damaging 0.70
R1446:Klb UTSW 5 65,506,338 (GRCm39) missense probably damaging 1.00
R1696:Klb UTSW 5 65,506,089 (GRCm39) missense possibly damaging 0.70
R1743:Klb UTSW 5 65,533,204 (GRCm39) missense probably damaging 0.99
R1801:Klb UTSW 5 65,506,578 (GRCm39) missense probably null 0.90
R1804:Klb UTSW 5 65,537,196 (GRCm39) missense probably damaging 1.00
R1848:Klb UTSW 5 65,506,180 (GRCm39) missense probably benign 0.02
R1967:Klb UTSW 5 65,529,417 (GRCm39) missense probably damaging 0.98
R3420:Klb UTSW 5 65,529,485 (GRCm39) missense probably damaging 1.00
R4397:Klb UTSW 5 65,537,382 (GRCm39) missense probably damaging 1.00
R4490:Klb UTSW 5 65,533,137 (GRCm39) missense probably benign 0.02
R4491:Klb UTSW 5 65,533,137 (GRCm39) missense probably benign 0.02
R4547:Klb UTSW 5 65,537,271 (GRCm39) missense probably benign 0.00
R4878:Klb UTSW 5 65,505,833 (GRCm39) missense probably damaging 0.99
R5269:Klb UTSW 5 65,506,140 (GRCm39) missense probably damaging 1.00
R5418:Klb UTSW 5 65,540,813 (GRCm39) missense probably benign 0.00
R5453:Klb UTSW 5 65,540,728 (GRCm39) missense probably benign 0.08
R5541:Klb UTSW 5 65,536,577 (GRCm39) missense probably benign 0.27
R5672:Klb UTSW 5 65,537,292 (GRCm39) missense possibly damaging 0.82
R5841:Klb UTSW 5 65,536,667 (GRCm39) nonsense probably null
R6088:Klb UTSW 5 65,506,356 (GRCm39) missense probably benign 0.07
R6807:Klb UTSW 5 65,536,877 (GRCm39) missense probably damaging 1.00
R6955:Klb UTSW 5 65,536,431 (GRCm39) nonsense probably null
R7068:Klb UTSW 5 65,536,683 (GRCm39) missense probably damaging 1.00
R7284:Klb UTSW 5 65,540,821 (GRCm39) missense probably benign 0.01
R7322:Klb UTSW 5 65,540,707 (GRCm39) missense probably benign 0.44
R7346:Klb UTSW 5 65,505,974 (GRCm39) nonsense probably null
R7366:Klb UTSW 5 65,529,774 (GRCm39) missense probably damaging 1.00
R8134:Klb UTSW 5 65,540,958 (GRCm39) missense probably benign 0.00
R8409:Klb UTSW 5 65,536,878 (GRCm39) missense probably damaging 0.96
R8971:Klb UTSW 5 65,533,026 (GRCm39) missense probably damaging 1.00
R9193:Klb UTSW 5 65,529,368 (GRCm39) missense possibly damaging 0.63
R9305:Klb UTSW 5 65,505,988 (GRCm39) nonsense probably null
R9390:Klb UTSW 5 65,533,044 (GRCm39) missense possibly damaging 0.50
R9531:Klb UTSW 5 65,540,948 (GRCm39) missense
R9768:Klb UTSW 5 65,537,373 (GRCm39) missense probably damaging 1.00
Z1177:Klb UTSW 5 65,506,084 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACCTTGTAGTAAGAGGCTTCAGTG -3'
(R):5'- AACGTCACCATGGGGAAGAC -3'

Sequencing Primer
(F):5'- TAAGAGGCTTCAGTGAGGCTC -3'
(R):5'- CACTTGTCTGTTAACTTTGGACAG -3'
Posted On 2020-07-13