Incidental Mutation 'R5648:Klk1b8'
ID 441268
Institutional Source Beutler Lab
Gene Symbol Klk1b8
Ensembl Gene ENSMUSG00000063089
Gene Name kallikrein 1-related peptidase b8
Synonyms mGK-8, Klk8, TADG14
MMRRC Submission 043169-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.052) question?
Stock # R5648 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 43600088-43604365 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 43448068 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 31 (S31P)
Ref Sequence ENSEMBL: ENSMUSP00000145580 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000005891] [ENSMUST00000085461] [ENSMUST00000205537]
AlphaFold P07628
Predicted Effect probably benign
Transcript: ENSMUST00000005891
SMART Domains Protein: ENSMUSP00000005891
Gene: ENSMUSG00000047884

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
Tryp_SPc 22 244 1.66e-89 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000085461
AA Change: S31P

PolyPhen 2 Score 0.946 (Sensitivity: 0.80; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000082588
Gene: ENSMUSG00000064023
AA Change: S31P

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
Tryp_SPc 32 252 8.87e-99 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000181454
Predicted Effect noncoding transcript
Transcript: ENSMUST00000205527
Predicted Effect possibly damaging
Transcript: ENSMUST00000205537
AA Change: S31P

PolyPhen 2 Score 0.946 (Sensitivity: 0.80; Specificity: 0.95)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000206465
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.8%
  • 10x: 97.5%
  • 20x: 95.9%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a member of the kallikrein subfamily of serine proteases that are involved in diverse physiological functions such as skin desquamation, tooth enamel formation, seminal liquefaction, synaptic neural plasticity and brain function. The encoded preproprotein undergoes proteolytic cleavage of the activation peptide to generate the functional enzyme. This gene is located in a cluster of several related kallikrein genes on chromosome 7. [provided by RefSeq, Feb 2016]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca2 T C 2: 25,326,510 (GRCm39) probably null Het
Alpk2 A G 18: 65,482,988 (GRCm39) V340A probably damaging Het
Cald1 G T 6: 34,739,267 (GRCm39) probably null Het
Col24a1 C T 3: 145,064,321 (GRCm39) T702I probably benign Het
Ddx50 T C 10: 62,452,049 (GRCm39) R725G unknown Het
Dnah9 A T 11: 65,818,581 (GRCm39) F68L probably benign Het
Dnmt3b G A 2: 153,519,118 (GRCm39) V651M probably damaging Het
Dock1 G A 7: 134,348,683 (GRCm39) C299Y probably damaging Het
Epha4 T C 1: 77,375,162 (GRCm39) I562V probably benign Het
Esco2 A T 14: 66,068,641 (GRCm39) V223D probably damaging Het
Ggt6 T C 11: 72,326,542 (GRCm39) I33T possibly damaging Het
Gm10392 A T 11: 77,408,306 (GRCm39) D104E probably benign Het
Gm9847 A G 12: 14,545,130 (GRCm39) noncoding transcript Het
Gnao1 A T 8: 94,676,070 (GRCm39) Y116F probably damaging Het
Gvin1 A T 7: 105,762,606 (GRCm39) I621K possibly damaging Het
Hyal6 T C 6: 24,734,235 (GRCm39) M56T possibly damaging Het
Hyou1 T A 9: 44,296,546 (GRCm39) D490E probably damaging Het
Igsf10 G C 3: 59,235,574 (GRCm39) Q1536E probably benign Het
Map3k6 A C 4: 132,970,646 (GRCm39) I178L probably benign Het
Mycbp2 T A 14: 103,528,778 (GRCm39) N427Y probably damaging Het
Ncr1 T A 7: 4,347,519 (GRCm39) I228N probably damaging Het
Nefh A T 11: 4,895,233 (GRCm39) Y319N probably damaging Het
Or4a80 A C 2: 89,582,417 (GRCm39) C252G probably damaging Het
Pakap T C 4: 57,854,848 (GRCm39) V120A probably damaging Het
Pcdhb18 G A 18: 37,623,537 (GRCm39) R289Q probably benign Het
Pkhd1 T A 1: 20,628,850 (GRCm39) Y699F probably benign Het
Plekhd1 T C 12: 80,767,362 (GRCm39) L250P probably damaging Het
Reln A G 5: 22,203,570 (GRCm39) V1228A probably benign Het
Rhobtb2 G T 14: 70,034,593 (GRCm39) R211S probably damaging Het
Rps6kb1 T C 11: 86,403,697 (GRCm39) I305V possibly damaging Het
Slc12a2 G A 18: 58,029,382 (GRCm39) G256E possibly damaging Het
Slc4a1ap A G 5: 31,708,129 (GRCm39) probably null Het
Thoc1 A G 18: 9,962,390 (GRCm39) T92A possibly damaging Het
Ticam1 TCACACA TCACA 17: 56,577,629 (GRCm39) probably null Het
Tmem117 T G 15: 94,992,653 (GRCm39) S438A possibly damaging Het
Ttll7 A G 3: 146,667,465 (GRCm39) N777S probably damaging Het
Ubd T A 17: 37,506,345 (GRCm39) V77E probably damaging Het
Ubqln3 A G 7: 103,790,117 (GRCm39) S658P probably damaging Het
Vmn1r78 G A 7: 11,886,693 (GRCm39) M101I possibly damaging Het
Wdr93 T C 7: 79,426,974 (GRCm39) C638R probably benign Het
Zfp983 T A 17: 21,877,947 (GRCm39) V50D probably damaging Het
Zhx3 A T 2: 160,623,881 (GRCm39) H95Q probably damaging Het
Other mutations in Klk1b8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00820:Klk1b8 APN 7 43,604,210 (GRCm39) missense probably benign 0.40
IGL01076:Klk1b8 APN 7 43,604,279 (GRCm39) missense probably damaging 1.00
IGL01486:Klk1b8 APN 7 43,453,113 (GRCm39) missense probably benign 0.14
IGL01685:Klk1b8 APN 7 43,604,294 (GRCm39) missense possibly damaging 0.88
IGL01771:Klk1b8 APN 7 43,604,290 (GRCm39) missense probably damaging 0.99
IGL02272:Klk1b8 APN 7 43,602,217 (GRCm39) missense probably damaging 1.00
IGL02596:Klk1b8 APN 7 43,602,187 (GRCm39) missense probably damaging 1.00
R0783:Klk1b8 UTSW 7 43,451,621 (GRCm39) missense probably damaging 1.00
R0789:Klk1b8 UTSW 7 43,595,151 (GRCm39) unclassified probably benign
R1005:Klk1b8 UTSW 7 43,603,758 (GRCm39) nonsense probably null
R1628:Klk1b8 UTSW 7 43,603,565 (GRCm39) splice site probably null
R1688:Klk1b8 UTSW 7 43,595,229 (GRCm39) unclassified probably benign
R1733:Klk1b8 UTSW 7 43,451,545 (GRCm39) missense possibly damaging 0.94
R1954:Klk1b8 UTSW 7 43,603,272 (GRCm39) splice site probably benign
R2020:Klk1b8 UTSW 7 43,448,640 (GRCm39) missense probably benign
R4036:Klk1b8 UTSW 7 43,447,511 (GRCm39) missense probably null 0.00
R4344:Klk1b8 UTSW 7 43,595,186 (GRCm39) unclassified probably benign
R6237:Klk1b8 UTSW 7 43,448,094 (GRCm39) nonsense probably null
R6294:Klk1b8 UTSW 7 43,602,196 (GRCm39) missense probably damaging 1.00
R6941:Klk1b8 UTSW 7 43,602,213 (GRCm39) missense possibly damaging 0.83
R7609:Klk1b8 UTSW 7 43,451,603 (GRCm39) missense probably damaging 1.00
R7871:Klk1b8 UTSW 7 43,448,750 (GRCm39) splice site probably null
R8925:Klk1b8 UTSW 7 43,604,206 (GRCm39) missense probably damaging 1.00
R8927:Klk1b8 UTSW 7 43,604,206 (GRCm39) missense probably damaging 1.00
R9184:Klk1b8 UTSW 7 43,602,158 (GRCm39) missense probably benign 0.03
R9401:Klk1b8 UTSW 7 43,603,674 (GRCm39) missense probably benign 0.01
R9456:Klk1b8 UTSW 7 43,453,177 (GRCm39) missense probably benign 0.00
R9505:Klk1b8 UTSW 7 43,451,605 (GRCm39) missense probably damaging 1.00
Z1176:Klk1b8 UTSW 7 43,453,149 (GRCm39) missense possibly damaging 0.75
Predicted Primers PCR Primer
(F):5'- CTCAGTGAACTTACATGTGGCC -3'
(R):5'- CTTCCTCAAACAGAGCCCTG -3'

Sequencing Primer
(F):5'- GCCATGTTCCAATGGATGC -3'
(R):5'- ACAGAGCCCTGAGCCTCTTC -3'
Posted On 2016-11-08