Incidental Mutation 'R4490:Klb'
ID 330675
Institutional Source Beutler Lab
Gene Symbol Klb
Ensembl Gene ENSMUSG00000029195
Gene Name klotho beta
Synonyms betaKlotho
MMRRC Submission 041746-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.912) question?
Stock # R4490 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 65505657-65541350 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 65533137 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 482 (N482S)
Ref Sequence ENSEMBL: ENSMUSP00000031096 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031096] [ENSMUST00000205084]
AlphaFold Q99N32
Predicted Effect probably benign
Transcript: ENSMUST00000031096
AA Change: N482S

PolyPhen 2 Score 0.021 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000031096
Gene: ENSMUSG00000029195
AA Change: N482S

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
Meta Mutation Damage Score 0.0795 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.1%
Validation Efficiency 100% (45/45)
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: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abl2 T C 1: 156,461,349 (GRCm39) V417A probably damaging Het
Adgrb2 T C 4: 129,906,121 (GRCm39) V881A possibly damaging Het
Arl5c G A 11: 97,886,662 (GRCm39) R10* probably null Het
Atad1 A G 19: 32,673,197 (GRCm39) C229R probably benign Het
Atp6v0a2 T C 5: 124,784,674 (GRCm39) V319A probably damaging Het
Cage1 A G 13: 38,207,393 (GRCm39) S257P possibly damaging Het
Ccndbp1 A G 2: 120,842,876 (GRCm39) D179G probably damaging Het
Cngb3 T C 4: 19,415,684 (GRCm39) I398T probably benign Het
Crmp1 A G 5: 37,433,675 (GRCm39) D178G probably damaging Het
Csmd3 C T 15: 48,177,429 (GRCm39) V370I possibly damaging Het
Dapk1 A G 13: 60,865,942 (GRCm39) T180A probably benign Het
Dmtf1 A G 5: 9,190,379 (GRCm39) probably benign Het
Dnah12 T C 14: 26,455,758 (GRCm39) L827S possibly damaging Het
F5 T C 1: 164,044,964 (GRCm39) V2084A probably benign Het
Fan1 A T 7: 64,018,928 (GRCm39) S476T possibly damaging Het
Far2 T C 6: 148,074,907 (GRCm39) L380P possibly damaging Het
Gbp2 A G 3: 142,329,525 (GRCm39) N24S probably benign Het
Gm14325 T C 2: 177,474,776 (GRCm39) H101R possibly damaging Het
Gpr55 C T 1: 85,869,540 (GRCm39) V14M probably damaging Het
Herc6 A T 6: 57,631,480 (GRCm39) Y724F probably damaging Het
Impg1 T A 9: 80,301,341 (GRCm39) Q195L probably damaging Het
Inf2 T C 12: 112,566,638 (GRCm39) F68L probably damaging Het
Kcnh8 T C 17: 53,268,905 (GRCm39) probably null Het
Kpnb1 A G 11: 97,062,424 (GRCm39) V447A probably benign Het
Nckap5l G A 15: 99,324,011 (GRCm39) P831S probably benign Het
Ncor2 A G 5: 125,113,879 (GRCm39) probably null Het
Or4b1d A T 2: 89,969,261 (GRCm39) V74D probably damaging Het
Pgm3 T C 9: 86,443,893 (GRCm39) Y337C probably damaging Het
Prdm1 G T 10: 44,322,903 (GRCm39) Y197* probably null Het
Prdm4 A T 10: 85,736,763 (GRCm39) C626S probably damaging Het
Prex2 T A 1: 11,232,487 (GRCm39) S851R probably benign Het
Ranbp6 A G 19: 29,787,733 (GRCm39) L873P probably damaging Het
Rin2 A G 2: 145,664,194 (GRCm39) T23A possibly damaging Het
Rxra G T 2: 27,631,207 (GRCm39) R118L probably damaging Het
Spice1 T C 16: 44,202,476 (GRCm39) L750P probably damaging Het
Trpm1 C T 7: 63,858,660 (GRCm39) Q228* probably null Het
Tsc1 A G 2: 28,560,937 (GRCm39) D265G probably damaging Het
Usp29 T C 7: 6,964,949 (GRCm39) I264T possibly damaging Het
Vmn2r26 T C 6: 124,027,697 (GRCm39) L479P possibly damaging Het
Zfp9 A G 6: 118,442,273 (GRCm39) S130P 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
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
R8243:Klb UTSW 5 65,536,338 (GRCm39) missense possibly damaging 0.65
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'- GTGTCCTGGCACTTTGTAAAC -3'
(R):5'- AACCATACTGTATACTATCTCCCCTGG -3'

Sequencing Primer
(F):5'- GTCCTGGCACTTTGTAAACGAACTAG -3'
(R):5'- CGTGGTTAATTCAGCTGTAGCCAC -3'
Posted On 2015-07-21