Incidental Mutation 'IGL02623:Kcnd2'
ID300957
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Kcnd2
Ensembl Gene ENSMUSG00000060882
Gene Namepotassium voltage-gated channel, Shal-related family, member 2
SynonymsKv4.2
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.101) question?
Stock #IGL02623
Quality Score
Status
Chromosome6
Chromosomal Location21215503-21729805 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 21726195 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Serine at position 562 (R562S)
Ref Sequence ENSEMBL: ENSMUSP00000080257 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081542]
Predicted Effect probably benign
Transcript: ENSMUST00000081542
AA Change: R562S

PolyPhen 2 Score 0.055 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000080257
Gene: ENSMUSG00000060882
AA Change: R562S

DomainStartEndE-ValueType
Pfam:Shal-type 3 31 4.5e-16 PFAM
BTB 41 140 3.42e-14 SMART
Pfam:Ion_trans 184 417 1.4e-44 PFAM
Pfam:Ion_trans_2 330 411 5.5e-15 PFAM
low complexity region 418 437 N/A INTRINSIC
Pfam:DUF3399 445 546 5.5e-44 PFAM
low complexity region 594 608 N/A INTRINSIC
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Voltage-gated potassium (Kv) channels represent the most complex class of voltage-gated ion channels from both functional and structural standpoints. Their diverse functions include regulating neurotransmitter release, heart rate, insulin secretion, neuronal excitability, epithelial electrolyte transport, smooth muscle contraction, and cell volume. Four sequence-related potassium channel genes - shaker, shaw, shab, and shal - have been identified in Drosophila, and each has been shown to have human homolog(s). This gene encodes a member of the potassium channel, voltage-gated, shal-related subfamily, members of which form voltage-activated A-type potassium ion channels and are prominent in the repolarization phase of the action potential. This member mediates a rapidly inactivating, A-type outward potassium current which is not under the control of the N terminus as it is in Shaker channels. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutation of this gene reduces A-type currents in spinal cord dorsal horn neurons and increases their excitability, resulting in enhanced sensitivity to tactile and thermal stimuli. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932438H23Rik T A 16: 91,056,144 I35F probably benign Het
Acad10 A G 5: 121,629,930 V819A possibly damaging Het
Adgrd1 A T 5: 129,132,745 N279Y probably damaging Het
Aplp2 C A 9: 31,178,083 probably benign Het
Armc8 T C 9: 99,527,069 probably benign Het
B3gnt5 A G 16: 19,769,610 D193G probably damaging Het
Cacng1 A G 11: 107,704,319 F144S probably damaging Het
Dnm3 T A 1: 162,355,432 T105S probably damaging Het
Efcab6 T A 15: 83,879,448 I1228F probably damaging Het
Erc2 A G 14: 27,776,980 D271G probably damaging Het
Fat3 T C 9: 15,997,137 Y2523C probably damaging Het
Fhl4 A G 10: 85,098,171 F249L probably damaging Het
Gm17782 T C 17: 36,162,066 probably benign Het
Gm4787 A G 12: 81,378,728 Y219H probably damaging Het
Hk1 A G 10: 62,292,359 L328P probably benign Het
Hspa12a T A 19: 58,809,551 Y245F probably benign Het
Kbtbd12 T C 6: 88,618,389 Y153C probably damaging Het
Lct T C 1: 128,308,251 S340G probably benign Het
Maats1 T A 16: 38,333,778 D135V possibly damaging Het
Mettl25 C A 10: 105,826,324 G262W probably damaging Het
Mindy3 G A 2: 12,364,483 Q142* probably null Het
Olfr1045 A T 2: 86,198,019 H244Q probably damaging Het
Optn T C 2: 5,035,022 E318G probably damaging Het
Pan2 T C 10: 128,312,899 S443P probably benign Het
Parva A G 7: 112,576,439 D259G probably damaging Het
Pkhd1l1 T A 15: 44,584,873 L3816Q probably damaging Het
Polq T C 16: 37,060,375 F967S probably benign Het
Prdm16 T C 4: 154,340,877 N817S probably damaging Het
Ptprt C A 2: 161,607,452 probably benign Het
Rbbp8nl T A 2: 180,281,443 S154C probably damaging Het
Ror2 C T 13: 53,110,728 S764N probably damaging Het
Slit1 T C 19: 41,651,683 I169V probably damaging Het
Smyd4 G T 11: 75,390,064 probably benign Het
Tial1 A G 7: 128,443,883 Y326H probably benign Het
Tmem198b A G 10: 128,802,451 L81P probably damaging Het
Tmem94 T A 11: 115,796,401 C1115* probably null Het
Tns3 A G 11: 8,437,141 S1349P probably damaging Het
Wdr38 A T 2: 38,998,412 N7I probably damaging Het
Zfp106 A T 2: 120,545,914 probably null Het
Zfp119b T C 17: 55,939,793 E99G probably damaging Het
Zfp462 T A 4: 55,012,986 C503S probably damaging Het
Zfyve19 G A 2: 119,212,015 probably null Het
Zxdc G T 6: 90,382,370 K661N probably damaging Het
Other mutations in Kcnd2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00983:Kcnd2 APN 6 21714154 missense possibly damaging 0.90
IGL01124:Kcnd2 APN 6 21217217 missense probably damaging 1.00
IGL01317:Kcnd2 APN 6 21727340 makesense probably null
IGL01534:Kcnd2 APN 6 21726145 missense probably benign
IGL02682:Kcnd2 APN 6 21216925 nonsense probably null
IGL02874:Kcnd2 APN 6 21216923 missense probably damaging 1.00
IGL02982:Kcnd2 APN 6 21217149 missense probably damaging 1.00
IGL02983:Kcnd2 APN 6 21216555 missense probably damaging 1.00
IGL03119:Kcnd2 APN 6 21216509 nonsense probably null
IGL03154:Kcnd2 APN 6 21216708 missense probably damaging 1.00
IGL03174:Kcnd2 APN 6 21216516 missense possibly damaging 0.93
IGL03296:Kcnd2 APN 6 21714209 missense probably damaging 1.00
R0062:Kcnd2 UTSW 6 21727226 missense possibly damaging 0.80
R0062:Kcnd2 UTSW 6 21727226 missense possibly damaging 0.80
R0325:Kcnd2 UTSW 6 21216683 missense probably damaging 0.99
R0771:Kcnd2 UTSW 6 21216442 missense probably damaging 1.00
R0836:Kcnd2 UTSW 6 21726239 splice site probably benign
R0836:Kcnd2 UTSW 6 21727329 missense probably damaging 1.00
R0884:Kcnd2 UTSW 6 21216541 missense probably benign
R1434:Kcnd2 UTSW 6 21216357 missense probably damaging 1.00
R2116:Kcnd2 UTSW 6 21216432 missense probably damaging 1.00
R3863:Kcnd2 UTSW 6 21217263 nonsense probably null
R3939:Kcnd2 UTSW 6 21217096 missense probably damaging 1.00
R4427:Kcnd2 UTSW 6 21216897 missense probably damaging 0.99
R4561:Kcnd2 UTSW 6 21216396 missense probably benign
R4707:Kcnd2 UTSW 6 21723212 missense probably benign
R5523:Kcnd2 UTSW 6 21723212 missense probably benign
R5545:Kcnd2 UTSW 6 21217019 missense probably damaging 1.00
R5926:Kcnd2 UTSW 6 21217085 missense probably damaging 0.99
R6900:Kcnd2 UTSW 6 21216588 missense probably damaging 1.00
R7010:Kcnd2 UTSW 6 21216708 missense probably damaging 1.00
R7028:Kcnd2 UTSW 6 21216178 start gained probably benign
R7183:Kcnd2 UTSW 6 21216437 missense probably damaging 1.00
R7387:Kcnd2 UTSW 6 21216778 missense probably benign 0.28
R7463:Kcnd2 UTSW 6 21216498 missense probably damaging 1.00
R8007:Kcnd2 UTSW 6 21217074 missense probably damaging 0.99
R8305:Kcnd2 UTSW 6 21726198 nonsense probably null
R8465:Kcnd2 UTSW 6 21216696 missense probably damaging 1.00
X0021:Kcnd2 UTSW 6 21217323 missense probably damaging 0.99
Z1177:Kcnd2 UTSW 6 21216416 missense probably damaging 1.00
Posted On2015-04-16