Incidental Mutation 'R6107:Kifap3'
ID 485540
Institutional Source Beutler Lab
Gene Symbol Kifap3
Ensembl Gene ENSMUSG00000026585
Gene Name kinesin-associated protein 3
Synonyms KAP3
MMRRC Submission 044257-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6107 (G1)
Quality Score 225.009
Status Not validated
Chromosome 1
Chromosomal Location 163607152-163744678 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 163696338 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Serine at position 656 (T656S)
Ref Sequence ENSEMBL: ENSMUSP00000076830 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027877] [ENSMUST00000077642]
AlphaFold P70188
Predicted Effect possibly damaging
Transcript: ENSMUST00000027877
AA Change: T656S

PolyPhen 2 Score 0.498 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000027877
Gene: ENSMUSG00000026585
AA Change: T656S

DomainStartEndE-ValueType
KAP 13 720 N/A SMART
ARM 333 373 1.21e-3 SMART
ARM 374 412 9.68e0 SMART
ARM 578 620 1.28e-2 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000077642
AA Change: T656S

PolyPhen 2 Score 0.498 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000076830
Gene: ENSMUSG00000026585
AA Change: T656S

DomainStartEndE-ValueType
KAP 13 720 N/A SMART
ARM 333 373 1.21e-3 SMART
ARM 374 412 9.68e0 SMART
ARM 578 620 1.28e-2 SMART
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.1%
  • 20x: 94.5%
Validation Efficiency
MGI Phenotype FUNCTION: The protein encoded by this gene is the non-motor subunit of kinesin-2 complex, and forms a heterotrimer with two members of the kinesin superfamily of proteins that together form a microtubule plus-end directed translocator that plays an important role in intracellular transport, mitosis, and cell-cell adhesion. This protein contains multiple armadillo repeats involved in protein binding, and may serve as an adaptor to regulate binding of cargo with the motor proteins. Conditional disruption of this gene in mouse neural precursor cells caused a tumor-like phenotype and defective organization of the neuroepithelium thought to be the result of altered N-cadherin subcellular localization. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Mar 2015]
PHENOTYPE: About 70% of homozygotes for a knock-out mutation die of heart failure shortly after birth due to massive cardiomyocyte apoptosis triggered by cardiovascular overload. Neonatal thymocytes and developing neuronal cells undergo apoptosis while cultured thymocytes are susceptible to apoptotic inducers. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acyp2 C T 11: 30,456,354 (GRCm39) E98K possibly damaging Het
Adgrl3 A G 5: 81,836,410 (GRCm39) R723G probably damaging Het
Ankrd52 C A 10: 128,222,881 (GRCm39) N610K probably benign Het
Atp2a3 A G 11: 72,879,287 (GRCm39) probably null Het
Bahcc1 G A 11: 120,163,714 (GRCm39) A671T probably benign Het
Col6a5 A T 9: 105,769,471 (GRCm39) Y1764* probably null Het
E2f8 A G 7: 48,517,424 (GRCm39) V793A probably benign Het
Erbin A G 13: 103,970,400 (GRCm39) I1072T probably benign Het
Exoc2 T C 13: 31,060,780 (GRCm39) I575V probably benign Het
Fbxw19 C T 9: 109,324,834 (GRCm39) V28M probably damaging Het
Flt1 G A 5: 147,540,403 (GRCm39) T762M probably benign Het
Ghitm C A 14: 36,847,166 (GRCm39) A303S probably damaging Het
Gm18856 T A 13: 14,140,319 (GRCm39) probably benign Het
Gm5493 T A 17: 22,967,069 (GRCm39) H68Q possibly damaging Het
Hells T G 19: 38,942,093 (GRCm39) I461S probably benign Het
Inpp4a T A 1: 37,416,829 (GRCm39) I450N probably damaging Het
Kbtbd6 T A 14: 79,690,553 (GRCm39) V353D probably damaging Het
Med23 A T 10: 24,781,932 (GRCm39) K713* probably null Het
Miga1 A T 3: 152,041,036 (GRCm39) F44I probably benign Het
Ngrn A G 7: 79,911,625 (GRCm39) E74G probably damaging Het
Or4k40 T C 2: 111,251,000 (GRCm39) S99G probably benign Het
Patl2 A T 2: 121,957,967 (GRCm39) L97Q probably damaging Het
Pcdha1 A G 18: 37,065,354 (GRCm39) I673V probably benign Het
Pcsk1 A G 13: 75,275,967 (GRCm39) T543A probably benign Het
Plch1 C T 3: 63,609,444 (GRCm39) R912H probably damaging Het
Prl8a8 A G 13: 27,695,447 (GRCm39) V100A possibly damaging Het
Rnase10 T A 14: 51,246,751 (GRCm39) V43E possibly damaging Het
Robo1 A G 16: 72,780,717 (GRCm39) S816G probably benign Het
Slc25a34 C T 4: 141,350,806 (GRCm39) V68M probably benign Het
Slc25a48 A T 13: 56,612,891 (GRCm39) E263V probably damaging Het
Slc7a14 A G 3: 31,311,759 (GRCm39) V87A probably damaging Het
Slc8b1 A G 5: 120,667,665 (GRCm39) I433V probably damaging Het
Smurf1 A G 5: 144,831,314 (GRCm39) V259A possibly damaging Het
Spag6l T A 16: 16,599,652 (GRCm39) N270I possibly damaging Het
Tas2r113 G A 6: 132,869,977 (GRCm39) V2M probably damaging Het
Tnpo2 T C 8: 85,780,104 (GRCm39) V680A probably damaging Het
Ttyh3 A C 5: 140,619,317 (GRCm39) probably null Het
Ufl1 A G 4: 25,251,999 (GRCm39) S639P possibly damaging Het
Znfx1 A T 2: 166,879,001 (GRCm39) F928I possibly damaging Het
Other mutations in Kifap3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00737:Kifap3 APN 1 163,624,839 (GRCm39) missense probably damaging 1.00
IGL01655:Kifap3 APN 1 163,623,618 (GRCm39) splice site probably benign
IGL02385:Kifap3 APN 1 163,693,013 (GRCm39) nonsense probably null
IGL02517:Kifap3 APN 1 163,653,440 (GRCm39) splice site probably benign
IGL02756:Kifap3 APN 1 163,689,597 (GRCm39) missense probably damaging 0.98
IGL03034:Kifap3 APN 1 163,715,846 (GRCm39) missense probably benign 0.05
IGL03230:Kifap3 APN 1 163,653,293 (GRCm39) missense probably benign 0.02
IGL03270:Kifap3 APN 1 163,676,302 (GRCm39) missense probably benign 0.18
IGL03340:Kifap3 APN 1 163,656,718 (GRCm39) missense possibly damaging 0.94
R0207:Kifap3 UTSW 1 163,710,955 (GRCm39) missense probably benign 0.00
R0333:Kifap3 UTSW 1 163,624,833 (GRCm39) missense probably damaging 1.00
R0426:Kifap3 UTSW 1 163,693,121 (GRCm39) splice site probably benign
R1467:Kifap3 UTSW 1 163,656,689 (GRCm39) splice site probably benign
R1482:Kifap3 UTSW 1 163,653,428 (GRCm39) missense possibly damaging 0.91
R1547:Kifap3 UTSW 1 163,621,655 (GRCm39) missense probably benign 0.01
R1704:Kifap3 UTSW 1 163,656,765 (GRCm39) missense possibly damaging 0.50
R1724:Kifap3 UTSW 1 163,610,666 (GRCm39) nonsense probably null
R1982:Kifap3 UTSW 1 163,689,591 (GRCm39) nonsense probably null
R2233:Kifap3 UTSW 1 163,683,634 (GRCm39) missense probably benign
R2273:Kifap3 UTSW 1 163,696,327 (GRCm39) missense possibly damaging 0.94
R2274:Kifap3 UTSW 1 163,696,327 (GRCm39) missense possibly damaging 0.94
R2275:Kifap3 UTSW 1 163,696,327 (GRCm39) missense possibly damaging 0.94
R3420:Kifap3 UTSW 1 163,621,595 (GRCm39) missense probably damaging 1.00
R3421:Kifap3 UTSW 1 163,621,595 (GRCm39) missense probably damaging 1.00
R3422:Kifap3 UTSW 1 163,621,595 (GRCm39) missense probably damaging 1.00
R4194:Kifap3 UTSW 1 163,743,394 (GRCm39) missense probably benign 0.10
R4260:Kifap3 UTSW 1 163,689,597 (GRCm39) missense probably damaging 0.98
R4464:Kifap3 UTSW 1 163,645,464 (GRCm39) missense probably benign 0.00
R4635:Kifap3 UTSW 1 163,642,004 (GRCm39) missense probably damaging 1.00
R5090:Kifap3 UTSW 1 163,683,645 (GRCm39) missense possibly damaging 0.89
R5426:Kifap3 UTSW 1 163,607,440 (GRCm39) start codon destroyed probably null 0.30
R5868:Kifap3 UTSW 1 163,693,041 (GRCm39) missense probably damaging 1.00
R6437:Kifap3 UTSW 1 163,685,095 (GRCm39) missense probably damaging 0.99
R6744:Kifap3 UTSW 1 163,676,239 (GRCm39) missense probably benign 0.00
R7051:Kifap3 UTSW 1 163,621,649 (GRCm39) missense probably damaging 1.00
R7143:Kifap3 UTSW 1 163,683,609 (GRCm39) missense possibly damaging 0.66
R7143:Kifap3 UTSW 1 163,653,428 (GRCm39) missense possibly damaging 0.91
R7216:Kifap3 UTSW 1 163,623,558 (GRCm39) missense probably damaging 0.98
R7467:Kifap3 UTSW 1 163,643,402 (GRCm39) missense probably benign
R7564:Kifap3 UTSW 1 163,743,337 (GRCm39) missense probably damaging 1.00
R7939:Kifap3 UTSW 1 163,643,427 (GRCm39) nonsense probably null
R8108:Kifap3 UTSW 1 163,624,931 (GRCm39) missense probably damaging 0.99
R8496:Kifap3 UTSW 1 163,656,866 (GRCm39) critical splice donor site probably null
R9009:Kifap3 UTSW 1 163,696,291 (GRCm39) missense probably damaging 0.97
R9212:Kifap3 UTSW 1 163,610,600 (GRCm39) missense probably damaging 1.00
R9228:Kifap3 UTSW 1 163,689,666 (GRCm39) missense probably benign 0.11
R9350:Kifap3 UTSW 1 163,610,630 (GRCm39) missense probably benign 0.02
R9652:Kifap3 UTSW 1 163,689,657 (GRCm39) missense probably damaging 1.00
U24488:Kifap3 UTSW 1 163,610,604 (GRCm39) missense possibly damaging 0.64
Z1177:Kifap3 UTSW 1 163,689,631 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GCAACTATATGAGATTTGACTGATTCA -3'
(R):5'- GACACTACCATCAATCTCCCTTC -3'

Sequencing Primer
(F):5'- ACTTCCTCCCATGTATGTGTGTGTG -3'
(R):5'- ATTCTAGGATGCTGCAGAGATC -3'
Posted On 2017-08-16