Incidental Mutation 'IGL01099:Katnip'
ID 51528
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Katnip
Ensembl Gene ENSMUSG00000032743
Gene Name katanin interacting protein
Synonyms D430042O09Rik
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # IGL01099
Quality Score
Status
Chromosome 7
Chromosomal Location 125307060-125473965 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 125464492 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Glutamine at position 1286 (H1286Q)
Ref Sequence ENSEMBL: ENSMUSP00000065744 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069660] [ENSMUST00000124223]
AlphaFold Q8C753
Predicted Effect probably damaging
Transcript: ENSMUST00000069660
AA Change: H1286Q

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000065744
Gene: ENSMUSG00000032743
AA Change: H1286Q

DomainStartEndE-ValueType
internal_repeat_3 442 586 9.64e-5 PROSPERO
internal_repeat_2 454 607 1.91e-6 PROSPERO
low complexity region 704 718 N/A INTRINSIC
Pfam:DUF4457 909 1099 5.1e-43 PFAM
Pfam:DUF4457 1205 1524 8.4e-149 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000122337
SMART Domains Protein: ENSMUSP00000113734
Gene: ENSMUSG00000032743

DomainStartEndE-ValueType
Pfam:DUF4457 173 344 2.7e-9 PFAM
Pfam:DUF4457 218 394 3.2e-10 PFAM
low complexity region 444 458 N/A INTRINSIC
Pfam:DUF4457 660 742 1.1e-14 PFAM
Pfam:DUF4457 733 863 2.6e-31 PFAM
Pfam:DUF4457 944 1008 5.9e-21 PFAM
Predicted Effect unknown
Transcript: ENSMUST00000124223
AA Change: H1260Q
SMART Domains Protein: ENSMUSP00000118668
Gene: ENSMUSG00000032743
AA Change: H1260Q

DomainStartEndE-ValueType
internal_repeat_3 416 560 8.9e-5 PROSPERO
internal_repeat_2 428 581 1.74e-6 PROSPERO
low complexity region 678 692 N/A INTRINSIC
Pfam:DUF4457 882 1073 1.4e-39 PFAM
Pfam:DUF4457 1179 1498 2.2e-145 PFAM
Predicted Effect unknown
Transcript: ENSMUST00000132204
AA Change: H33Q
SMART Domains Protein: ENSMUSP00000115955
Gene: ENSMUSG00000032743
AA Change: H33Q

DomainStartEndE-ValueType
Pfam:DUF4457 1 143 3.6e-51 PFAM
Pfam:DUF4457 139 219 2.4e-41 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155059
Predicted Effect noncoding transcript
Transcript: ENSMUST00000205462
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a novel, evolutionarily conserved, ciliary protein. In human hTERT-RPE1 cells, the protein is found at the base of cilia, decorating the ciliary axoneme, and enriched at the ciliary tip. The protein binds to microtubules in vitro and regulates their stability when it is overexpressed. A null mutation in this gene has been associated with Joubert syndrome, a recessive disorder that is characterized by a distinctive mid-hindbrain and cerebellar malformation and is also often associated with wider ciliopathy symptoms. Consistently, in a serum-starvation ciliogenesis assay, human fibroblast cells derived from patients with the mutation display a reduced number of ciliated cells with abnormally long cilia. [provided by RefSeq, Feb 2016]
PHENOTYPE: Mice homozygous for a gene trapped allele exhibit variable obstructive hydrocephaly and enlarged lateral ventricles resulting from a blockage of cerebrospinal fluid flow in the cerebral aqueduct but show no gross defects in ventricular ependymal cilium structure or motility. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8a G A 11: 109,965,031 (GRCm39) probably benign Het
Adam28 A G 14: 68,874,778 (GRCm39) probably null Het
Adcy10 A G 1: 165,367,411 (GRCm39) I560M probably benign Het
Alpl G A 4: 137,470,624 (GRCm39) probably benign Het
Ank1 G A 8: 23,598,265 (GRCm39) G753D probably damaging Het
Arhgef28 A T 13: 98,090,480 (GRCm39) probably benign Het
Bmp7 A T 2: 172,717,055 (GRCm39) C329S probably damaging Het
Capn13 T C 17: 73,658,504 (GRCm39) D188G probably damaging Het
Car10 G A 11: 93,469,516 (GRCm39) E164K possibly damaging Het
Cfhr1 T A 1: 139,475,497 (GRCm39) probably benign Het
Col11a1 C T 3: 113,905,690 (GRCm39) R562* probably null Het
Colec12 C T 18: 9,848,826 (GRCm39) R335C probably damaging Het
Cyb561d2 C T 9: 107,417,488 (GRCm39) probably null Het
Epb41l3 A G 17: 69,517,188 (GRCm39) D72G possibly damaging Het
Etl4 T C 2: 20,811,922 (GRCm39) L1335P probably benign Het
F5 T G 1: 164,021,903 (GRCm39) N1459K probably damaging Het
Fam161a T C 11: 22,965,894 (GRCm39) probably benign Het
Flnc G A 6: 29,433,617 (GRCm39) V54M probably damaging Het
Fndc3b T C 3: 27,517,966 (GRCm39) I607V probably benign Het
Fscb A G 12: 64,518,875 (GRCm39) S864P unknown Het
Glod4 T A 11: 76,130,376 (GRCm39) K36* probably null Het
Gm6619 G A 6: 131,467,393 (GRCm39) R86Q possibly damaging Het
Gm7052 T C 17: 22,258,706 (GRCm39) probably benign Het
Gyg1 A T 3: 20,205,211 (GRCm39) M119K probably benign Het
Ifit2 A T 19: 34,550,702 (GRCm39) I81F probably damaging Het
Insr T C 8: 3,308,682 (GRCm39) Y118C probably damaging Het
Kcnh3 T C 15: 99,137,617 (GRCm39) S771P probably benign Het
Kndc1 C A 7: 139,500,700 (GRCm39) H688Q probably damaging Het
Mybpc2 A G 7: 44,165,591 (GRCm39) C330R probably damaging Het
Naa50 A T 16: 43,976,832 (GRCm39) N23I probably damaging Het
Nt5el A T 13: 105,245,868 (GRCm39) H143L probably benign Het
Or55b4 T A 7: 102,133,685 (GRCm39) D214V probably damaging Het
Or5a1 A G 19: 12,097,240 (GRCm39) S279P probably damaging Het
Or8b48 T C 9: 38,493,373 (GRCm39) S267P probably benign Het
Or8c16 T C 9: 38,131,039 (GRCm39) S307P probably benign Het
Pfkp A T 13: 6,653,426 (GRCm39) probably benign Het
Phlda2 G A 7: 143,055,876 (GRCm39) probably null Het
Plxnd1 C A 6: 115,946,906 (GRCm39) V823L probably benign Het
Prpf40a T A 2: 53,031,847 (GRCm39) H794L probably benign Het
Ripor2 A T 13: 24,885,190 (GRCm39) H436L probably benign Het
Rnf138 T A 18: 21,153,970 (GRCm39) C159S possibly damaging Het
Scn7a A T 2: 66,514,582 (GRCm39) V1064D probably damaging Het
Slc12a2 T A 18: 58,039,092 (GRCm39) C557* probably null Het
Slc1a6 T C 10: 78,624,831 (GRCm39) S79P possibly damaging Het
Snapin G A 3: 90,397,909 (GRCm39) probably benign Het
Tdp1 A T 12: 99,881,704 (GRCm39) probably benign Het
Tigar G T 6: 127,065,108 (GRCm39) A180E probably benign Het
Trav6-2 A T 14: 52,905,122 (GRCm39) T48S probably benign Het
Ttn A G 2: 76,558,776 (GRCm39) Y29702H probably damaging Het
Ush1c A G 7: 45,854,686 (GRCm39) S689P probably damaging Het
Vmn1r40 A T 6: 89,691,578 (GRCm39) I132F probably damaging Het
Vmn1r85 T A 7: 12,818,461 (GRCm39) K228* probably null Het
Wdr33 C A 18: 32,039,842 (GRCm39) probably benign Het
Ybx2 A T 11: 69,831,556 (GRCm39) Q136L probably damaging Het
Ypel1 T A 16: 16,909,076 (GRCm39) M368L probably damaging Het
Other mutations in Katnip
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00697:Katnip APN 7 125,394,622 (GRCm39) missense possibly damaging 0.75
IGL00950:Katnip APN 7 125,442,393 (GRCm39) missense probably benign
IGL01089:Katnip APN 7 125,394,485 (GRCm39) missense probably damaging 1.00
IGL01449:Katnip APN 7 125,469,857 (GRCm39) missense probably damaging 1.00
IGL01545:Katnip APN 7 125,352,143 (GRCm39) critical splice acceptor site probably null
IGL01937:Katnip APN 7 125,453,777 (GRCm39) missense probably benign 0.13
IGL01949:Katnip APN 7 125,361,014 (GRCm39) nonsense probably null
IGL02096:Katnip APN 7 125,413,993 (GRCm39) missense probably benign 0.09
IGL02148:Katnip APN 7 125,472,648 (GRCm39) splice site probably null
IGL02274:Katnip APN 7 125,369,742 (GRCm39) critical splice acceptor site probably null
IGL02323:Katnip APN 7 125,442,001 (GRCm39) missense probably benign 0.04
IGL02574:Katnip APN 7 125,428,925 (GRCm39) missense possibly damaging 0.48
IGL02639:Katnip APN 7 125,471,964 (GRCm39) missense probably damaging 1.00
IGL02833:Katnip APN 7 125,449,584 (GRCm39) nonsense probably null
IGL03003:Katnip APN 7 125,451,132 (GRCm39) missense probably damaging 1.00
IGL03011:Katnip APN 7 125,451,174 (GRCm39) missense probably benign 0.01
IGL03332:Katnip APN 7 125,419,277 (GRCm39) nonsense probably null
IGL03368:Katnip APN 7 125,468,030 (GRCm39) intron probably benign
E0370:Katnip UTSW 7 125,449,474 (GRCm39) missense probably benign 0.06
PIT4498001:Katnip UTSW 7 125,412,768 (GRCm39) missense probably benign
R0033:Katnip UTSW 7 125,360,999 (GRCm39) missense possibly damaging 0.77
R0033:Katnip UTSW 7 125,360,999 (GRCm39) missense possibly damaging 0.77
R0234:Katnip UTSW 7 125,394,557 (GRCm39) missense probably benign 0.00
R0234:Katnip UTSW 7 125,394,557 (GRCm39) missense probably benign 0.00
R0472:Katnip UTSW 7 125,472,139 (GRCm39) missense probably damaging 0.98
R0479:Katnip UTSW 7 125,442,518 (GRCm39) missense probably benign 0.20
R1195:Katnip UTSW 7 125,465,654 (GRCm39) missense probably damaging 1.00
R1195:Katnip UTSW 7 125,465,654 (GRCm39) missense probably damaging 1.00
R1195:Katnip UTSW 7 125,465,654 (GRCm39) missense probably damaging 1.00
R1223:Katnip UTSW 7 125,359,595 (GRCm39) missense possibly damaging 0.75
R1299:Katnip UTSW 7 125,451,195 (GRCm39) missense probably benign
R1331:Katnip UTSW 7 125,465,627 (GRCm39) missense probably benign 0.00
R1484:Katnip UTSW 7 125,415,743 (GRCm39) splice site probably benign
R1507:Katnip UTSW 7 125,465,524 (GRCm39) missense probably damaging 1.00
R1562:Katnip UTSW 7 125,442,020 (GRCm39) missense probably damaging 1.00
R1992:Katnip UTSW 7 125,419,261 (GRCm39) missense probably benign 0.00
R2008:Katnip UTSW 7 125,459,738 (GRCm39) missense probably damaging 1.00
R2010:Katnip UTSW 7 125,472,128 (GRCm39) missense possibly damaging 0.93
R2147:Katnip UTSW 7 125,464,492 (GRCm39) missense probably damaging 1.00
R2508:Katnip UTSW 7 125,394,515 (GRCm39) missense probably benign
R3015:Katnip UTSW 7 125,465,512 (GRCm39) missense probably damaging 1.00
R3794:Katnip UTSW 7 125,419,261 (GRCm39) missense probably benign 0.00
R3795:Katnip UTSW 7 125,419,261 (GRCm39) missense probably benign 0.00
R4043:Katnip UTSW 7 125,467,913 (GRCm39) missense probably benign 0.30
R4044:Katnip UTSW 7 125,467,913 (GRCm39) missense probably benign 0.30
R4692:Katnip UTSW 7 125,466,841 (GRCm39) critical splice donor site probably null
R4772:Katnip UTSW 7 125,464,523 (GRCm39) missense probably damaging 0.96
R5155:Katnip UTSW 7 125,471,356 (GRCm39) missense probably damaging 1.00
R5467:Katnip UTSW 7 125,442,527 (GRCm39) missense possibly damaging 0.65
R5551:Katnip UTSW 7 125,419,249 (GRCm39) missense probably damaging 1.00
R5560:Katnip UTSW 7 125,453,733 (GRCm39) missense probably benign 0.00
R5662:Katnip UTSW 7 125,441,875 (GRCm39) missense probably benign 0.00
R5667:Katnip UTSW 7 125,442,627 (GRCm39) critical splice donor site probably null
R5838:Katnip UTSW 7 125,466,827 (GRCm39) missense possibly damaging 0.88
R5958:Katnip UTSW 7 125,412,807 (GRCm39) missense probably benign 0.01
R5983:Katnip UTSW 7 125,449,545 (GRCm39) missense probably damaging 1.00
R6084:Katnip UTSW 7 125,414,037 (GRCm39) missense probably benign
R6241:Katnip UTSW 7 125,472,006 (GRCm39) missense probably benign 0.00
R6298:Katnip UTSW 7 125,469,869 (GRCm39) missense probably benign 0.11
R6345:Katnip UTSW 7 125,352,159 (GRCm39) missense probably damaging 0.97
R6554:Katnip UTSW 7 125,449,914 (GRCm39) missense probably damaging 1.00
R6715:Katnip UTSW 7 125,361,001 (GRCm39) nonsense probably null
R6745:Katnip UTSW 7 125,369,822 (GRCm39) missense probably benign 0.00
R7178:Katnip UTSW 7 125,465,499 (GRCm39) missense probably benign 0.00
R7210:Katnip UTSW 7 125,471,411 (GRCm39) missense probably damaging 1.00
R7404:Katnip UTSW 7 125,464,434 (GRCm39) missense probably damaging 1.00
R7561:Katnip UTSW 7 125,441,894 (GRCm39) missense probably benign
R7571:Katnip UTSW 7 125,307,193 (GRCm39) unclassified probably benign
R7584:Katnip UTSW 7 125,469,838 (GRCm39) missense probably damaging 0.99
R7629:Katnip UTSW 7 125,394,422 (GRCm39) missense probably damaging 0.96
R7676:Katnip UTSW 7 125,449,549 (GRCm39) missense probably benign 0.26
R7748:Katnip UTSW 7 125,428,973 (GRCm39) missense probably benign 0.00
R7786:Katnip UTSW 7 125,464,466 (GRCm39) missense probably benign 0.19
R8058:Katnip UTSW 7 125,442,188 (GRCm39) missense probably benign 0.17
R8154:Katnip UTSW 7 125,412,802 (GRCm39) missense probably damaging 0.98
R8204:Katnip UTSW 7 125,449,914 (GRCm39) missense probably damaging 1.00
R8359:Katnip UTSW 7 125,468,023 (GRCm39) critical splice donor site probably null
R8700:Katnip UTSW 7 125,429,042 (GRCm39) splice site probably benign
R8812:Katnip UTSW 7 125,396,867 (GRCm39) missense probably benign 0.26
R8942:Katnip UTSW 7 125,449,975 (GRCm39) missense probably damaging 1.00
R9216:Katnip UTSW 7 125,471,926 (GRCm39) missense probably damaging 1.00
R9254:Katnip UTSW 7 125,469,848 (GRCm39) missense probably damaging 1.00
R9263:Katnip UTSW 7 125,469,867 (GRCm39) missense probably damaging 1.00
R9379:Katnip UTSW 7 125,469,848 (GRCm39) missense probably damaging 1.00
R9601:Katnip UTSW 7 125,442,092 (GRCm39) missense probably benign 0.04
R9657:Katnip UTSW 7 125,441,956 (GRCm39) missense probably benign
U24488:Katnip UTSW 7 125,369,853 (GRCm39) missense probably damaging 0.96
Posted On 2013-06-21