Incidental Mutation 'R0309:Kcnip2'
ID25175
Institutional Source Beutler Lab
Gene Symbol Kcnip2
Ensembl Gene ENSMUSG00000025221
Gene NameKv channel-interacting protein 2
SynonymsKChIP2
MMRRC Submission 038519-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.152) question?
Stock #R0309 (G1)
Quality Score225
Status Validated
Chromosome19
Chromosomal Location45791839-45816061 bp(-) (GRCm38)
Type of Mutationsplice site
DNA Base Change (assembly) T to A at 45794075 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000124821 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026247] [ENSMUST00000079431] [ENSMUST00000086993] [ENSMUST00000159245] [ENSMUST00000159446] [ENSMUST00000161886] [ENSMUST00000162528] [ENSMUST00000162661]
Predicted Effect probably benign
Transcript: ENSMUST00000026247
SMART Domains Protein: ENSMUSP00000026247
Gene: ENSMUSG00000025221

DomainStartEndE-ValueType
EFh 126 154 1e-1 SMART
EFh 162 190 1.88e-6 SMART
EFh 210 238 4.6e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000079431
SMART Domains Protein: ENSMUSP00000078400
Gene: ENSMUSG00000025221

DomainStartEndE-ValueType
EFh 126 154 1e-1 SMART
EFh 162 190 1.88e-6 SMART
EFh 210 238 4.6e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000086993
SMART Domains Protein: ENSMUSP00000084215
Gene: ENSMUSG00000025221

DomainStartEndE-ValueType
EFh 99 127 1e-1 SMART
EFh 135 163 1.88e-6 SMART
EFh 183 211 4.6e-1 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000111906
Predicted Effect probably benign
Transcript: ENSMUST00000159210
SMART Domains Protein: ENSMUSP00000124763
Gene: ENSMUSG00000025221

DomainStartEndE-ValueType
Pfam:EF-hand_1 28 56 3.7e-8 PFAM
Pfam:EF-hand_5 29 53 3.5e-8 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000159245
SMART Domains Protein: ENSMUSP00000124346
Gene: ENSMUSG00000025221

DomainStartEndE-ValueType
EFh 82 110 1.88e-6 SMART
EFh 130 158 4.6e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000159446
SMART Domains Protein: ENSMUSP00000125499
Gene: ENSMUSG00000025221

DomainStartEndE-ValueType
low complexity region 51 62 N/A INTRINSIC
PDB:1S1E|A 63 125 2e-32 PDB
SCOP:d1rec__ 76 125 7e-12 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000161886
SMART Domains Protein: ENSMUSP00000124482
Gene: ENSMUSG00000025221

DomainStartEndE-ValueType
EFh 94 122 1e-1 SMART
EFh 130 158 1.88e-6 SMART
EFh 178 206 4.6e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000162528
SMART Domains Protein: ENSMUSP00000125142
Gene: ENSMUSG00000025221

DomainStartEndE-ValueType
low complexity region 64 75 N/A INTRINSIC
EFh 144 172 1e-1 SMART
EFh 180 208 1.88e-6 SMART
EFh 228 256 4.6e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000162661
SMART Domains Protein: ENSMUSP00000124821
Gene: ENSMUSG00000025221

DomainStartEndE-ValueType
EFh 94 122 3.4e-4 SMART
EFh 142 170 1.63e-1 SMART
Coding Region Coverage
  • 1x: 98.7%
  • 3x: 97.6%
  • 10x: 94.3%
  • 20x: 86.4%
Validation Efficiency 98% (125/127)
MGI Phenotype FUNCTION: This gene encodes a member of the voltage-gated potassium channel-interacting protein (KCNIP) family. KCNIP family members are small calcium binding proteins that commonly exhibit unique variation at their N-termini, and which modulate A-type potassium channels. This gene is predominantly expressed in the adult heart, and to a lesser extent in the brain. Disruption of this gene is associated with susceptibility to cardiac arrhythmias and lack of transient outward potassium current in ventricular myocytes, and downregulated expression is associated with cardiac hypertrophy. The encoded protein has also been implicated as a repressor of immune response. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2013]
PHENOTYPE: Mice homozygous for disruptions in this gene are susceptible to induced cardiac arrhythmias but are otherwise normal. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 126 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930402F06Rik T C 2: 35,376,259 D133G possibly damaging Het
Abcb4 A C 5: 8,939,835 D796A probably damaging Het
Actg2 A T 6: 83,519,914 V147E probably damaging Het
Adamts13 A C 2: 26,986,989 T534P probably damaging Het
Ago1 T C 4: 126,443,166 T249A probably benign Het
Ahnak T A 19: 9,002,495 I381N probably damaging Het
Akap9 A G 5: 4,069,038 D3515G probably benign Het
Angptl3 T C 4: 99,034,469 V249A probably benign Het
Ank A G 15: 27,567,572 T294A possibly damaging Het
Ank1 A T 8: 23,104,809 H204L probably damaging Het
Apbb2 A G 5: 66,310,988 probably benign Het
Arhgap28 A T 17: 67,901,429 S15T probably benign Het
Aspm T C 1: 139,482,511 probably benign Het
Atp1a4 T C 1: 172,234,987 E651G probably damaging Het
B3gnt2 A T 11: 22,836,860 F109L probably damaging Het
Bpifb4 T C 2: 153,959,683 F575L probably damaging Het
Calr C A 8: 84,843,031 K322N probably benign Het
Ccdc188 T C 16: 18,219,305 S247P possibly damaging Het
Cdr1 T A X: 61,185,302 D86V unknown Het
Cep97 C T 16: 55,925,058 V48I probably damaging Het
Chaf1b T A 16: 93,884,511 C6S probably damaging Het
Chd3 C T 11: 69,357,018 D920N probably damaging Het
Clk1 T C 1: 58,413,033 probably benign Het
Cntnap3 T A 13: 64,757,436 probably benign Het
Col12a1 T A 9: 79,600,011 probably null Het
Col17a1 G T 19: 47,671,362 probably benign Het
Coq7 T A 7: 118,529,717 I32F possibly damaging Het
Cox6a2 A T 7: 128,205,935 F59I probably damaging Het
Cpq A G 15: 33,594,151 D436G probably damaging Het
Ctso G A 3: 81,944,861 probably null Het
Cxadr A T 16: 78,334,948 H274L probably benign Het
Cyp2c40 A T 19: 39,778,051 C367S possibly damaging Het
Cyp2c70 T G 19: 40,160,671 M344L possibly damaging Het
Defa35 G A 8: 21,065,855 V77I probably benign Het
Dhx57 A G 17: 80,274,881 Y432H probably damaging Het
Dhx9 A T 1: 153,465,695 D601E probably benign Het
Dnah7a C G 1: 53,405,690 D3952H probably damaging Het
Dnah9 C A 11: 66,026,972 probably benign Het
Dstyk C A 1: 132,456,864 probably benign Het
Efcab2 T A 1: 178,475,904 probably benign Het
Ehbp1l1 T C 19: 5,720,570 E287G possibly damaging Het
Epgn A G 5: 91,032,214 T87A probably benign Het
Erc2 A C 14: 28,141,225 E803A probably damaging Het
Fam26d A G 10: 34,044,047 W75R probably damaging Het
Fer A G 17: 64,139,016 *454W probably null Het
Glyr1 T C 16: 5,031,972 D179G probably damaging Het
Gm12830 T A 4: 114,844,976 probably benign Het
Gm14085 A T 2: 122,517,553 T253S probably benign Het
Gm9922 C A 14: 101,729,693 probably benign Het
Gsta3 C T 1: 21,264,894 P200S possibly damaging Het
Hmgxb3 G A 18: 61,155,128 probably benign Het
Hsh2d G A 8: 72,200,460 D229N probably benign Het
Il16 T C 7: 83,722,554 K15E probably damaging Het
Kdm4c T C 4: 74,345,567 V696A probably benign Het
Kdr A G 5: 75,946,927 probably benign Het
Klhl33 T G 14: 50,891,411 H787P probably damaging Het
Klk14 A T 7: 43,694,345 T159S probably benign Het
Lancl2 A G 6: 57,703,132 N16D probably damaging Het
Lemd3 T C 10: 120,937,110 N583S possibly damaging Het
Map3k4 TGCTGGCTTCAGGGCCACAGTCCGCTG TGCTG 17: 12,271,015 probably null Het
Mpl T G 4: 118,446,038 probably benign Het
Myh7b T C 2: 155,630,672 probably benign Het
Mylk A C 16: 34,912,297 probably benign Het
Myof A T 19: 37,981,266 M316K probably benign Het
Nfib T A 4: 82,296,737 N543I probably damaging Het
Nfix A G 8: 84,721,774 S375P probably damaging Het
Nkrf T C X: 36,890,116 Q171R probably damaging Het
Nmnat2 T A 1: 153,077,001 probably benign Het
Npffr2 G A 5: 89,583,347 E379K probably benign Het
Npr2 T C 4: 43,640,904 probably benign Het
Nup98 A C 7: 102,152,428 D212E probably null Het
Nwd2 T C 5: 63,807,218 Y1382H probably damaging Het
Ocstamp T C 2: 165,395,992 R451G possibly damaging Het
Olfr593 T A 7: 103,212,721 I287K probably damaging Het
Olfr804 A G 10: 129,705,139 D87G probably benign Het
Pabpc1 C T 15: 36,597,493 A551T possibly damaging Het
Papd7 A T 13: 69,499,932 V781E possibly damaging Het
Pard3 A T 8: 127,376,897 probably benign Het
Pcdhb12 G T 18: 37,436,121 V107L probably benign Het
Pik3cd A T 4: 149,663,220 V22D probably damaging Het
Pkd1l2 A G 8: 116,997,576 V2396A probably damaging Het
Pnpla7 T C 2: 24,987,195 I167T probably damaging Het
Pphln1 A T 15: 93,441,707 H114L possibly damaging Het
Ppm1h A G 10: 122,920,782 N444S probably damaging Het
Prdm9 G A 17: 15,557,384 T146I probably damaging Het
Prrc2a A G 17: 35,150,915 probably benign Het
Prrx1 T C 1: 163,312,559 D26G possibly damaging Het
Ptpn5 T C 7: 47,079,294 E495G probably damaging Het
Rab23 A C 1: 33,734,861 probably null Het
Ralgps1 C T 2: 33,157,923 M348I probably benign Het
Ranbp2 A G 10: 58,479,868 T2137A probably benign Het
Rapgef4 G T 2: 72,226,030 G654V probably benign Het
Rc3h2 A T 2: 37,379,008 probably benign Het
Reg2 G A 6: 78,406,186 A39T possibly damaging Het
Sema4d C A 13: 51,725,311 V7F probably benign Het
Sgip1 T C 4: 102,915,157 probably benign Het
Sgpl1 C T 10: 61,113,437 probably null Het
Shisa9 G A 16: 11,997,123 V212M probably damaging Het
Shq1 G A 6: 100,573,627 P450L probably benign Het
Sin3a A G 9: 57,110,912 T872A probably benign Het
Sipa1l3 C T 7: 29,348,350 R1371Q probably benign Het
Skint8 T C 4: 111,938,867 V246A probably benign Het
Slc22a20 A T 19: 5,972,957 V386D probably damaging Het
Slc2a7 G A 4: 150,158,071 probably benign Het
Slc35a2 T A X: 7,889,662 Y48N probably damaging Het
Slc4a2 G T 5: 24,434,346 S413I probably damaging Het
Sntg2 T C 12: 30,226,773 T427A probably benign Het
Soat1 T C 1: 156,442,453 Y132C probably damaging Het
Stn1 G T 19: 47,501,673 H342N probably benign Het
Tarbp1 T A 8: 126,438,928 probably benign Het
Tas2r113 A C 6: 132,893,378 K123T probably damaging Het
Tbck C T 3: 132,734,407 Q504* probably null Het
Tenm3 C T 8: 48,341,034 C380Y probably damaging Het
Triobp A G 15: 78,976,540 D1389G probably damaging Het
Trpm4 A T 7: 45,308,706 F780I probably damaging Het
Tubb4a G T 17: 57,081,182 Y281* probably null Het
Txndc15 T C 13: 55,724,582 F261S probably damaging Het
Ube3b T C 5: 114,419,469 probably benign Het
Unc5c G C 3: 141,733,933 V196L probably benign Het
Upf3a G A 8: 13,795,500 probably null Het
Vmn2r20 T C 6: 123,386,104 K574E probably benign Het
Vps50 A G 6: 3,536,853 M275V possibly damaging Het
Xrcc5 A G 1: 72,307,576 probably benign Het
Zbtb18 T C 1: 177,448,616 L505S probably damaging Het
Zbtb41 T C 1: 139,438,984 I567T probably damaging Het
Zfp598 T C 17: 24,678,584 probably benign Het
Other mutations in Kcnip2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01833:Kcnip2 APN 19 45794307 splice site probably null
IGL01927:Kcnip2 APN 19 45795605 missense probably damaging 0.98
IGL02597:Kcnip2 APN 19 45796273 intron probably benign
IGL03069:Kcnip2 APN 19 45796271 intron probably benign
IGL03200:Kcnip2 APN 19 45794063 missense probably damaging 1.00
R1205:Kcnip2 UTSW 19 45794983 missense probably null 1.00
R1677:Kcnip2 UTSW 19 45794540 missense probably damaging 1.00
R1969:Kcnip2 UTSW 19 45793683 missense probably null 0.99
R4175:Kcnip2 UTSW 19 45812215 missense probably benign 0.06
R4393:Kcnip2 UTSW 19 45812230 missense probably benign 0.38
R5335:Kcnip2 UTSW 19 45794246 missense probably benign 0.03
R7782:Kcnip2 UTSW 19 45797085 critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- GGGTAAATCTGCCCTGGTCATGAG -3'
(R):5'- TGGCGATGTGCAAAGGGATCTG -3'

Sequencing Primer
(F):5'- TGCCCTGGTCATGAGAGAAC -3'
(R):5'- TCCATCTATGACATGATGGGC -3'
Posted On2013-04-16