Incidental Mutation 'PIT4687001:Kptn'
ID 556186
Institutional Source Beutler Lab
Gene Symbol Kptn
Ensembl Gene ENSMUSG00000006021
Gene Name kaptin
Synonyms 2E4, actin-binding protein, C030013F01Rik, 2310042D10Rik
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # PIT4687001 (G1)
Quality Score 225.009
Status Not validated
Chromosome 7
Chromosomal Location 15853820-15861441 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 15859751 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 325 (V325A)
Ref Sequence ENSEMBL: ENSMUSP00000006178 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006178] [ENSMUST00000168693] [ENSMUST00000211649]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000006178
AA Change: V325A

PolyPhen 2 Score 0.962 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000006178
Gene: ENSMUSG00000006021
AA Change: V325A

DomainStartEndE-ValueType
low complexity region 288 300 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000168693
SMART Domains Protein: ENSMUSP00000128926
Gene: ENSMUSG00000030376

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
low complexity region 23 32 N/A INTRINSIC
Pfam:Na_Ca_ex 74 245 8.6e-35 PFAM
Pfam:Na_Ca_ex_C 248 378 7.8e-50 PFAM
Calx_beta 383 483 3.27e-47 SMART
Calx_beta 512 612 3.37e-49 SMART
low complexity region 704 717 N/A INTRINSIC
Pfam:Na_Ca_ex 747 912 2.5e-27 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000211649
Coding Region Coverage
  • 1x: 93.4%
  • 3x: 90.8%
  • 10x: 84.7%
  • 20x: 71.6%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a filamentous-actin-associated protein, which is involved in actin dynamics and plays an important role in neuromorphogenesis. Mutations in this gene result in recessive mental retardation-41. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Apr 2014]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit increased body weight, increased susceptibility to bacterial infection and abnormal homeostasis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adh1 T G 3: 137,995,596 (GRCm39) V333G probably damaging Het
Aggf1 A G 13: 95,501,383 (GRCm39) L333P probably damaging Het
Ankmy1 A G 1: 92,812,803 (GRCm39) V502A probably benign Het
Atm A G 9: 53,398,112 (GRCm39) probably null Het
Ccdc180 A G 4: 45,949,526 (GRCm39) T1594A probably damaging Het
Cep290 T A 10: 100,373,453 (GRCm39) D1244E probably benign Het
Ctnna3 A G 10: 64,670,385 (GRCm39) D638G probably damaging Het
Ctsr T C 13: 61,308,346 (GRCm39) H266R possibly damaging Het
D630045J12Rik C T 6: 38,172,036 (GRCm39) E711K probably benign Het
Dnah5 T C 15: 28,383,723 (GRCm39) S2982P probably damaging Het
Dsg1a G T 18: 20,464,755 (GRCm39) A417S probably benign Het
Gdpd1 T C 11: 86,950,366 (GRCm39) D69G probably damaging Het
Gp2 C T 7: 119,050,801 (GRCm39) R310H possibly damaging Het
Ifna2 G A 4: 88,601,542 (GRCm39) H159Y possibly damaging Het
Marchf7 A G 2: 60,062,622 (GRCm39) E143G probably damaging Het
Mcm4 A G 16: 15,454,577 (GRCm39) L47P probably benign Het
Mcm8 T C 2: 132,659,097 (GRCm39) F27S possibly damaging Het
Nod2 T A 8: 89,408,274 (GRCm39) V967E probably damaging Het
Nrxn2 G A 19: 6,531,338 (GRCm39) R659Q probably benign Het
Or10al4 T G 17: 38,037,082 (GRCm39) C56G probably benign Het
Or4x12-ps1 A G 2: 89,916,733 (GRCm39) V24A probably benign Het
Parp10 C T 15: 76,125,122 (GRCm39) R545Q probably benign Het
Ppp2r3d T C 9: 101,021,579 (GRCm39) E332G probably benign Het
Pramel27 C T 4: 143,573,103 (GRCm39) probably benign Het
Ptpdc1 A G 13: 48,739,766 (GRCm39) V555A probably benign Het
Qsox2 G A 2: 26,112,300 (GRCm39) L81F possibly damaging Het
Sbsn GAAAAGGAAGCAGAAAAAGTGGCCCATGGGGTACAGAATGGAGTCAACCAGGCTCAAAAGGAAGCAGAAAAAGTGGCCCATGGGGTACAGAATGGAGTCAACCAGGCTCAAAAGGAAGCAGAAAAAGTGGCCCATGGGGTACAGAATGGAGTCAACCAGGCTCAAAAGGAAGCAGAAAAAGTGGCCCA GAAAAGGAAGCAGAAAAAGTGGCCCATGGGGTACAGAATGGAGTCAACCAGGCTCAAAAGGAAGCAGAAAAAGTGGCCCATGGGGTACAGAATGGAGTCAACCAGGCTCAAAAGGAAGCAGAAAAAGTGGCCCA 7: 30,452,391 (GRCm39) probably benign Het
Spata31 A G 13: 65,069,151 (GRCm39) D433G probably benign Het
Stpg2 T C 3: 138,921,026 (GRCm39) I77T possibly damaging Het
Sugp2 T C 8: 70,710,162 (GRCm39) S928P probably damaging Het
Syne1 A G 10: 5,308,390 (GRCm39) S722P possibly damaging Het
Szt2 A T 4: 118,255,398 (GRCm39) S229T possibly damaging Het
Tm9sf3 A G 19: 41,206,630 (GRCm39) L505P probably damaging Het
Ttc39d G A 17: 80,524,354 (GRCm39) A338T probably damaging Het
Ubash3b A G 9: 40,934,814 (GRCm39) F489L probably damaging Het
Xpo7 A T 14: 70,904,589 (GRCm39) Y1015N probably benign Het
Zbtb14 C A 17: 69,695,302 (GRCm39) Y333* probably null Het
Zp2 T C 7: 119,741,102 (GRCm39) T141A probably benign Het
Other mutations in Kptn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00401:Kptn APN 7 15,854,050 (GRCm39) missense possibly damaging 0.93
IGL01844:Kptn APN 7 15,857,897 (GRCm39) missense probably benign 0.05
IGL01938:Kptn APN 7 15,858,714 (GRCm39) missense probably damaging 1.00
IGL02268:Kptn APN 7 15,857,786 (GRCm39) missense probably benign 0.03
IGL02382:Kptn APN 7 15,857,945 (GRCm39) missense probably benign 0.00
IGL02399:Kptn APN 7 15,861,038 (GRCm39) unclassified probably benign
IGL03237:Kptn APN 7 15,854,050 (GRCm39) missense probably damaging 0.97
captain UTSW 7 15,859,709 (GRCm39) missense probably damaging 1.00
commander UTSW 7 15,859,710 (GRCm39) nonsense probably null
Mate UTSW 7 15,857,028 (GRCm39) missense probably damaging 1.00
R0344:Kptn UTSW 7 15,859,666 (GRCm39) missense probably damaging 1.00
R0726:Kptn UTSW 7 15,854,647 (GRCm39) missense probably damaging 0.99
R1421:Kptn UTSW 7 15,856,949 (GRCm39) splice site probably benign
R1545:Kptn UTSW 7 15,857,888 (GRCm39) missense probably benign 0.12
R2357:Kptn UTSW 7 15,859,709 (GRCm39) missense probably damaging 1.00
R5068:Kptn UTSW 7 15,857,027 (GRCm39) missense probably damaging 1.00
R5127:Kptn UTSW 7 15,859,710 (GRCm39) nonsense probably null
R5195:Kptn UTSW 7 15,857,028 (GRCm39) missense probably damaging 1.00
R5714:Kptn UTSW 7 15,854,683 (GRCm39) splice site probably null
R7121:Kptn UTSW 7 15,857,023 (GRCm39) missense probably damaging 1.00
R7213:Kptn UTSW 7 15,854,704 (GRCm39) missense possibly damaging 0.55
R7849:Kptn UTSW 7 15,853,966 (GRCm39) missense probably damaging 1.00
R7978:Kptn UTSW 7 15,859,697 (GRCm39) missense probably damaging 1.00
R8139:Kptn UTSW 7 15,857,901 (GRCm39) missense probably benign 0.00
Z1088:Kptn UTSW 7 15,856,995 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AAGATCCTGTCATCTGACCTTAGC -3'
(R):5'- TCTCCAGTCAGGTCCACATG -3'

Sequencing Primer
(F):5'- GTCATCTGACCTTAGCGCACC -3'
(R):5'- AAGCTCCTGCGCCACAG -3'
Posted On 2019-06-07