Incidental Mutation 'R6160:Kcnt1'
ID 489789
Institutional Source Beutler Lab
Gene Symbol Kcnt1
Ensembl Gene ENSMUSG00000058740
Gene Name potassium channel, subfamily T, member 1
Synonyms C030030G16Rik, Slack, slo2
MMRRC Submission 044307-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.194) question?
Stock # R6160 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 25753807-25808285 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 25782395 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 178 (I178N)
Ref Sequence ENSEMBL: ENSMUSP00000132212 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000037580] [ENSMUST00000114172] [ENSMUST00000114176] [ENSMUST00000197917] [ENSMUST00000171268] [ENSMUST00000198204] [ENSMUST00000200434]
AlphaFold Q6ZPR4
Predicted Effect probably benign
Transcript: ENSMUST00000037580
AA Change: I198N

PolyPhen 2 Score 0.071 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000039058
Gene: ENSMUSG00000058740
AA Change: I198N

DomainStartEndE-ValueType
low complexity region 13 32 N/A INTRINSIC
transmembrane domain 98 117 N/A INTRINSIC
transmembrane domain 157 179 N/A INTRINSIC
transmembrane domain 188 210 N/A INTRINSIC
Pfam:Ion_trans_2 252 335 1.3e-12 PFAM
transmembrane domain 355 377 N/A INTRINSIC
Pfam:BK_channel_a 477 579 5.8e-32 PFAM
PDB:3U6N|H 794 983 6e-6 PDB
low complexity region 1059 1076 N/A INTRINSIC
low complexity region 1212 1229 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000114170
SMART Domains Protein: ENSMUSP00000109807
Gene: ENSMUSG00000058740

DomainStartEndE-ValueType
low complexity region 13 32 N/A INTRINSIC
transmembrane domain 84 103 N/A INTRINSIC
transmembrane domain 143 165 N/A INTRINSIC
transmembrane domain 174 196 N/A INTRINSIC
Pfam:Ion_trans_2 239 317 4.2e-14 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000114172
AA Change: I184N

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000109809
Gene: ENSMUSG00000058740
AA Change: I184N

DomainStartEndE-ValueType
low complexity region 13 32 N/A INTRINSIC
transmembrane domain 98 117 N/A INTRINSIC
transmembrane domain 157 179 N/A INTRINSIC
transmembrane domain 188 210 N/A INTRINSIC
Pfam:Ion_trans_2 255 335 5.2e-13 PFAM
transmembrane domain 355 377 N/A INTRINSIC
Pfam:BK_channel_a 475 580 3.3e-38 PFAM
PDB:3U6N|H 792 981 7e-6 PDB
low complexity region 1057 1074 N/A INTRINSIC
low complexity region 1210 1227 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000114176
AA Change: I198N

PolyPhen 2 Score 0.910 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000109813
Gene: ENSMUSG00000058740
AA Change: I198N

DomainStartEndE-ValueType
low complexity region 13 32 N/A INTRINSIC
transmembrane domain 98 117 N/A INTRINSIC
transmembrane domain 157 179 N/A INTRINSIC
transmembrane domain 188 210 N/A INTRINSIC
Pfam:Ion_trans_2 255 335 5.1e-13 PFAM
transmembrane domain 355 377 N/A INTRINSIC
Pfam:BK_channel_a 475 580 3.2e-38 PFAM
PDB:3U6N|H 794 983 6e-6 PDB
low complexity region 1059 1076 N/A INTRINSIC
low complexity region 1191 1208 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131529
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138568
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150788
Predicted Effect possibly damaging
Transcript: ENSMUST00000197917
AA Change: I198N

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000143106
Gene: ENSMUSG00000058740
AA Change: I198N

DomainStartEndE-ValueType
low complexity region 13 32 N/A INTRINSIC
transmembrane domain 98 117 N/A INTRINSIC
transmembrane domain 157 179 N/A INTRINSIC
transmembrane domain 188 210 N/A INTRINSIC
Pfam:Ion_trans_2 255 335 5.2e-13 PFAM
transmembrane domain 355 377 N/A INTRINSIC
Pfam:BK_channel_a 475 580 3.3e-38 PFAM
PDB:3U6N|H 792 981 7e-6 PDB
low complexity region 1057 1074 N/A INTRINSIC
low complexity region 1210 1227 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000171268
AA Change: I178N

PolyPhen 2 Score 0.964 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000132212
Gene: ENSMUSG00000058740
AA Change: I178N

DomainStartEndE-ValueType
transmembrane domain 78 97 N/A INTRINSIC
transmembrane domain 137 159 N/A INTRINSIC
transmembrane domain 168 190 N/A INTRINSIC
Pfam:Ion_trans_2 235 315 5.1e-13 PFAM
transmembrane domain 335 357 N/A INTRINSIC
Pfam:BK_channel_a 455 560 3.2e-38 PFAM
PDB:3U6N|H 774 963 7e-6 PDB
low complexity region 1039 1056 N/A INTRINSIC
low complexity region 1192 1209 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000198204
AA Change: I164N

PolyPhen 2 Score 0.912 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000142870
Gene: ENSMUSG00000058740
AA Change: I164N

DomainStartEndE-ValueType
transmembrane domain 64 83 N/A INTRINSIC
transmembrane domain 123 145 N/A INTRINSIC
transmembrane domain 154 176 N/A INTRINSIC
Pfam:Ion_trans_2 221 301 5e-11 PFAM
transmembrane domain 321 343 N/A INTRINSIC
Pfam:BK_channel_a 441 546 1.2e-35 PFAM
PDB:3U6N|H 760 949 6e-6 PDB
low complexity region 1025 1042 N/A INTRINSIC
low complexity region 1157 1174 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000200434
AA Change: I164N

PolyPhen 2 Score 0.949 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000143482
Gene: ENSMUSG00000058740
AA Change: I164N

DomainStartEndE-ValueType
transmembrane domain 64 83 N/A INTRINSIC
transmembrane domain 123 145 N/A INTRINSIC
transmembrane domain 154 176 N/A INTRINSIC
Pfam:Ion_trans_2 221 301 5.1e-11 PFAM
transmembrane domain 321 343 N/A INTRINSIC
Pfam:BK_channel_a 441 546 1.3e-35 PFAM
PDB:3U6N|H 758 947 6e-6 PDB
low complexity region 1023 1040 N/A INTRINSIC
low complexity region 1176 1193 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.2%
  • 20x: 94.8%
Validation Efficiency 94% (62/66)
MGI Phenotype FUNCTION: This gene encodes a member of the Slo potassium channel family that has shown to be activated by both sodium and chloride ions. This channel represents the largest potassium channel subunit yet identified. This channel may be important in development and pain signaling. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2014]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit impaired action potential firing in sensory neurons and increased mechanical hypersensitivity in neuropathic pain models. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930433I11Rik T A 7: 40,642,950 (GRCm39) S297R possibly damaging Het
5530400C23Rik A G 6: 133,271,289 (GRCm39) E111G possibly damaging Het
8030423J24Rik T A 13: 71,032,029 (GRCm39) S34T unknown Het
Ace3 T A 11: 105,885,558 (GRCm39) W20R possibly damaging Het
Adgrf1 A G 17: 43,621,578 (GRCm39) E605G probably damaging Het
Arhgap44 G A 11: 65,053,375 (GRCm39) probably benign Het
Atm A C 9: 53,402,259 (GRCm39) H1404Q probably benign Het
AW209491 A G 13: 14,811,306 (GRCm39) E53G probably damaging Het
Bhmt1b G A 18: 87,775,245 (GRCm39) C256Y probably damaging Het
Cdt1 C T 8: 123,298,107 (GRCm39) T366I probably benign Het
Cerk A T 15: 86,026,974 (GRCm39) C179S probably benign Het
Cldn10 T C 14: 119,099,255 (GRCm39) V123A possibly damaging Het
Clip1 T C 5: 123,751,604 (GRCm39) K726E possibly damaging Het
Dcaf12 A T 4: 41,294,043 (GRCm39) Y365N probably damaging Het
Dennd6b A G 15: 89,073,024 (GRCm39) L171P probably damaging Het
Dip2c G A 13: 9,583,290 (GRCm39) V91I probably benign Het
Dlec1 A G 9: 118,972,387 (GRCm39) I1431V probably benign Het
Egln1 T C 8: 125,675,231 (GRCm39) D188G probably damaging Het
Enpp5 T A 17: 44,392,259 (GRCm39) N229K possibly damaging Het
Fmo1 T G 1: 162,663,867 (GRCm39) I221L probably benign Het
Fsip2 G A 2: 82,818,289 (GRCm39) W4674* probably null Het
Gm12185 G A 11: 48,799,255 (GRCm39) Q413* probably null Het
Gm7298 A T 6: 121,741,886 (GRCm39) H436L probably benign Het
Gucy2c G A 6: 136,717,684 (GRCm39) Q430* probably null Het
Hgd A G 16: 37,433,660 (GRCm39) H134R probably damaging Het
Hoxd8 A G 2: 74,536,343 (GRCm39) E151G probably damaging Het
Il15ra A G 2: 11,724,827 (GRCm39) D99G probably damaging Het
Ints4 T A 7: 97,158,790 (GRCm39) probably null Het
Itgb1 T A 8: 129,446,764 (GRCm39) F426L possibly damaging Het
Itpr1 A C 6: 108,495,716 (GRCm39) I2534L probably benign Het
Kcnq4 T A 4: 120,573,756 (GRCm39) H235L probably damaging Het
Kidins220 A G 12: 25,047,310 (GRCm39) D252G probably damaging Het
Krt23 A G 11: 99,376,544 (GRCm39) I204T probably damaging Het
Lipo4 A G 19: 33,480,693 (GRCm39) L225P probably damaging Het
Lrp3 T C 7: 34,903,548 (GRCm39) D245G possibly damaging Het
Mmp16 A G 4: 18,051,857 (GRCm39) D282G probably damaging Het
Myo1c A T 11: 75,541,568 (GRCm39) H18L probably benign Het
Myo1f C A 17: 33,823,318 (GRCm39) P981Q probably benign Het
Nle1 A T 11: 82,798,983 (GRCm39) F33I probably benign Het
Nlrp4e T G 7: 23,020,731 (GRCm39) M406R probably damaging Het
Obscn A T 11: 58,942,611 (GRCm39) V4857E probably damaging Het
Palb2 A T 7: 121,727,643 (GRCm39) probably null Het
Phospho1 A T 11: 95,721,450 (GRCm39) E22V probably damaging Het
Pom121l2 C T 13: 22,167,838 (GRCm39) S703L possibly damaging Het
Prex2 T C 1: 11,064,075 (GRCm39) L20P probably damaging Het
Psmb7 T C 2: 38,533,393 (GRCm39) T45A probably damaging Het
R3hdm2 T C 10: 127,320,376 (GRCm39) I532T probably damaging Het
Rcn1 T C 2: 105,222,362 (GRCm39) D208G probably damaging Het
Recql5 A G 11: 115,823,613 (GRCm39) probably null Het
Resf1 G A 6: 149,233,005 (GRCm39) probably null Het
Rfc4 A T 16: 22,933,433 (GRCm39) I242N probably damaging Het
Rims1 T C 1: 22,503,235 (GRCm39) Y650C probably damaging Het
Shc2 C T 10: 79,462,853 (GRCm39) probably null Het
Slc14a2 A T 18: 78,202,190 (GRCm39) probably null Het
Slc6a6 A T 6: 91,716,995 (GRCm39) probably null Het
Synj2 C A 17: 6,058,336 (GRCm39) H275N possibly damaging Het
T A T 17: 8,660,618 (GRCm39) T410S probably benign Het
Tars3 A G 7: 65,332,527 (GRCm39) I543V probably benign Het
Tbc1d8 T A 1: 39,411,484 (GRCm39) K1117N probably damaging Het
Tm7sf3 A T 6: 146,507,787 (GRCm39) L425* probably null Het
Trav14-3 A G 14: 54,000,978 (GRCm39) Y63C probably damaging Het
Tyro3 A C 2: 119,633,751 (GRCm39) D133A probably damaging Het
Vmn1r119 T G 7: 20,745,740 (GRCm39) H214P possibly damaging Het
Vmn2r120 G A 17: 57,816,418 (GRCm39) P646S probably benign Het
Zbtb7c A T 18: 76,278,904 (GRCm39) Y454F probably benign Het
Zmym2 T C 14: 57,187,766 (GRCm39) L1144P probably damaging Het
Other mutations in Kcnt1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00718:Kcnt1 APN 2 25,782,419 (GRCm39) missense probably damaging 0.98
IGL01358:Kcnt1 APN 2 25,806,017 (GRCm39) missense probably damaging 1.00
IGL01593:Kcnt1 APN 2 25,788,766 (GRCm39) missense probably damaging 1.00
IGL01779:Kcnt1 APN 2 25,790,979 (GRCm39) missense probably damaging 1.00
IGL01800:Kcnt1 APN 2 25,778,137 (GRCm39) missense probably damaging 1.00
IGL01834:Kcnt1 APN 2 25,802,731 (GRCm39) critical splice donor site probably null
IGL02001:Kcnt1 APN 2 25,798,164 (GRCm39) missense probably damaging 1.00
IGL02061:Kcnt1 APN 2 25,790,494 (GRCm39) critical splice donor site probably null
IGL02121:Kcnt1 APN 2 25,791,877 (GRCm39) missense probably damaging 1.00
IGL02646:Kcnt1 APN 2 25,790,892 (GRCm39) splice site probably benign
IGL02683:Kcnt1 APN 2 25,790,937 (GRCm39) missense possibly damaging 0.85
IGL03028:Kcnt1 APN 2 25,799,215 (GRCm39) critical splice acceptor site probably null
IGL03139:Kcnt1 APN 2 25,784,480 (GRCm39) splice site probably benign
R0070:Kcnt1 UTSW 2 25,782,374 (GRCm39) missense probably benign 0.00
R0070:Kcnt1 UTSW 2 25,782,374 (GRCm39) missense probably benign 0.00
R0149:Kcnt1 UTSW 2 25,788,276 (GRCm39) splice site probably benign
R0294:Kcnt1 UTSW 2 25,778,122 (GRCm39) missense probably damaging 0.99
R0367:Kcnt1 UTSW 2 25,797,640 (GRCm39) missense probably damaging 1.00
R0481:Kcnt1 UTSW 2 25,782,508 (GRCm39) missense probably damaging 0.98
R0666:Kcnt1 UTSW 2 25,781,255 (GRCm39) splice site probably benign
R1364:Kcnt1 UTSW 2 25,798,106 (GRCm39) missense probably damaging 0.99
R1553:Kcnt1 UTSW 2 25,790,397 (GRCm39) missense probably damaging 1.00
R1916:Kcnt1 UTSW 2 25,790,481 (GRCm39) missense probably damaging 1.00
R1999:Kcnt1 UTSW 2 25,782,372 (GRCm39) missense probably benign
R2079:Kcnt1 UTSW 2 25,790,260 (GRCm39) missense possibly damaging 0.48
R2166:Kcnt1 UTSW 2 25,781,195 (GRCm39) splice site probably benign
R2295:Kcnt1 UTSW 2 25,790,933 (GRCm39) missense probably damaging 1.00
R3688:Kcnt1 UTSW 2 25,784,371 (GRCm39) missense probably damaging 1.00
R3820:Kcnt1 UTSW 2 25,790,904 (GRCm39) missense probably damaging 1.00
R3826:Kcnt1 UTSW 2 25,805,880 (GRCm39) critical splice donor site probably null
R3980:Kcnt1 UTSW 2 25,783,226 (GRCm39) missense possibly damaging 0.91
R4031:Kcnt1 UTSW 2 25,806,060 (GRCm39) missense possibly damaging 0.77
R4093:Kcnt1 UTSW 2 25,767,927 (GRCm39) missense probably damaging 0.99
R4361:Kcnt1 UTSW 2 25,768,044 (GRCm39) missense probably benign 0.03
R4367:Kcnt1 UTSW 2 25,797,638 (GRCm39) missense probably damaging 1.00
R4850:Kcnt1 UTSW 2 25,798,112 (GRCm39) missense probably damaging 1.00
R5005:Kcnt1 UTSW 2 25,791,358 (GRCm39) missense probably damaging 1.00
R5119:Kcnt1 UTSW 2 25,799,334 (GRCm39) intron probably benign
R5223:Kcnt1 UTSW 2 25,793,434 (GRCm39) missense probably benign
R5243:Kcnt1 UTSW 2 25,798,086 (GRCm39) missense probably damaging 1.00
R5323:Kcnt1 UTSW 2 25,799,289 (GRCm39) missense possibly damaging 0.59
R5665:Kcnt1 UTSW 2 25,791,921 (GRCm39) nonsense probably null
R5888:Kcnt1 UTSW 2 25,798,122 (GRCm39) missense probably damaging 1.00
R5906:Kcnt1 UTSW 2 25,788,413 (GRCm39) missense probably damaging 1.00
R5906:Kcnt1 UTSW 2 25,784,536 (GRCm39) intron probably benign
R5927:Kcnt1 UTSW 2 25,799,388 (GRCm39) intron probably benign
R6161:Kcnt1 UTSW 2 25,793,397 (GRCm39) missense probably benign 0.00
R6179:Kcnt1 UTSW 2 25,783,192 (GRCm39) missense probably damaging 1.00
R6222:Kcnt1 UTSW 2 25,782,522 (GRCm39) missense probably damaging 1.00
R6268:Kcnt1 UTSW 2 25,793,609 (GRCm39) splice site probably null
R6336:Kcnt1 UTSW 2 25,778,767 (GRCm39) splice site probably null
R6395:Kcnt1 UTSW 2 25,799,251 (GRCm39) missense possibly damaging 0.81
R6564:Kcnt1 UTSW 2 25,801,063 (GRCm39) missense probably benign 0.09
R6944:Kcnt1 UTSW 2 25,767,840 (GRCm39) intron probably benign
R7236:Kcnt1 UTSW 2 25,799,951 (GRCm39) splice site probably null
R7308:Kcnt1 UTSW 2 25,790,475 (GRCm39) missense possibly damaging 0.74
R7346:Kcnt1 UTSW 2 25,753,855 (GRCm39) unclassified probably benign
R7419:Kcnt1 UTSW 2 25,806,011 (GRCm39) missense probably benign 0.11
R7461:Kcnt1 UTSW 2 25,791,358 (GRCm39) missense probably benign 0.01
R7470:Kcnt1 UTSW 2 25,799,845 (GRCm39) missense probably damaging 0.96
R7566:Kcnt1 UTSW 2 25,806,048 (GRCm39) missense probably benign 0.31
R7613:Kcnt1 UTSW 2 25,791,358 (GRCm39) missense probably benign 0.01
R7778:Kcnt1 UTSW 2 25,791,901 (GRCm39) missense probably benign 0.10
R8031:Kcnt1 UTSW 2 25,798,054 (GRCm39) splice site probably benign
R8088:Kcnt1 UTSW 2 25,784,326 (GRCm39) missense possibly damaging 0.63
R8113:Kcnt1 UTSW 2 25,791,223 (GRCm39) missense possibly damaging 0.67
R8378:Kcnt1 UTSW 2 25,797,283 (GRCm39) missense probably benign 0.03
R8954:Kcnt1 UTSW 2 25,784,338 (GRCm39) missense probably benign
R9231:Kcnt1 UTSW 2 25,801,074 (GRCm39) missense probably benign 0.00
R9445:Kcnt1 UTSW 2 25,767,959 (GRCm39) missense probably damaging 1.00
R9733:Kcnt1 UTSW 2 25,797,351 (GRCm39) missense probably benign 0.00
Z1176:Kcnt1 UTSW 2 25,796,808 (GRCm39) missense probably benign 0.07
Z1177:Kcnt1 UTSW 2 25,799,277 (GRCm39) nonsense probably null
Z1177:Kcnt1 UTSW 2 25,791,240 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- AAAGTGAGTCCCTCCCTGTG -3'
(R):5'- TCATGTTCTCCAGCGCATGC -3'

Sequencing Primer
(F):5'- TGAATCCCTAACTCAAAGACTGC -3'
(R):5'- AGCCAGCAGTTGAGAAAC -3'
Posted On 2017-10-10