Incidental Mutation 'R7461:Kcnt1'
ID 578432
Institutional Source Beutler Lab
Gene Symbol Kcnt1
Ensembl Gene ENSMUSG00000058740
Gene Name potassium channel, subfamily T, member 1
Synonyms C030030G16Rik, Slack, slo2
MMRRC Submission 045535-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.194) question?
Stock # R7461 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 25753807-25808285 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 25791358 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Leucine at position 567 (H567L)
Ref Sequence ENSEMBL: ENSMUSP00000039058 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000037580] [ENSMUST00000114172] [ENSMUST00000114176] [ENSMUST00000128502] [ENSMUST00000153001] [ENSMUST00000171268] [ENSMUST00000197917] [ENSMUST00000198204] [ENSMUST00000200434]
AlphaFold Q6ZPR4
Predicted Effect probably benign
Transcript: ENSMUST00000037580
AA Change: H567L

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000039058
Gene: ENSMUSG00000058740
AA Change: H567L

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 possibly damaging
Transcript: ENSMUST00000114172
AA Change: H553L

PolyPhen 2 Score 0.831 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000109809
Gene: ENSMUSG00000058740
AA Change: H553L

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 benign
Transcript: ENSMUST00000114176
AA Change: H567L

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000109813
Gene: ENSMUSG00000058740
AA Change: H567L

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 probably benign
Transcript: ENSMUST00000128502
Predicted Effect probably benign
Transcript: ENSMUST00000153001
SMART Domains Protein: ENSMUSP00000142532
Gene: ENSMUSG00000058740

DomainStartEndE-ValueType
PDB:4HPF|B 79 285 6e-9 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000171268
AA Change: H547L

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000132212
Gene: ENSMUSG00000058740
AA Change: H547L

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: ENSMUST00000197917
AA Change: H567L

PolyPhen 2 Score 0.831 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000143106
Gene: ENSMUSG00000058740
AA Change: H567L

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 benign
Transcript: ENSMUST00000198204
AA Change: H533L

PolyPhen 2 Score 0.016 (Sensitivity: 0.95; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000142870
Gene: ENSMUSG00000058740
AA Change: H533L

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 probably benign
Transcript: ENSMUST00000200434
AA Change: H533L

PolyPhen 2 Score 0.037 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000143482
Gene: ENSMUSG00000058740
AA Change: H533L

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
Meta Mutation Damage Score 0.7310 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency 100% (53/53)
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: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acta2 G A 19: 34,229,931 (GRCm39) T8I probably benign Het
Adgrb2 CTATA CTATATA 4: 129,915,006 (GRCm39) probably benign Het
Akt2 A G 7: 27,336,595 (GRCm39) I448V probably benign Het
Anapc5 G A 5: 122,956,928 (GRCm39) T117M probably damaging Het
Arhgap10 T C 8: 78,115,326 (GRCm39) E358G probably damaging Het
C1qtnf6 T A 15: 78,411,549 (GRCm39) K42N probably benign Het
Cacna1d A T 14: 29,788,120 (GRCm39) D1605E probably benign Het
Cdkl1 T A 12: 69,803,235 (GRCm39) I214L probably benign Het
Celsr2 C T 3: 108,302,956 (GRCm39) G2506R probably damaging Het
Cenpj G A 14: 56,764,501 (GRCm39) R1304* probably null Het
Cfap58 A G 19: 47,970,561 (GRCm39) D593G possibly damaging Het
Crip2 T C 12: 113,107,777 (GRCm39) probably null Het
Crocc2 G T 1: 93,122,311 (GRCm39) A735S possibly damaging Het
Dcc A T 18: 71,439,105 (GRCm39) L1279H probably damaging Het
Dnah2 A G 11: 69,439,816 (GRCm39) probably null Het
Dpp8 C T 9: 64,960,402 (GRCm39) T311M possibly damaging Het
Eps15 T C 4: 109,186,922 (GRCm39) S330P probably damaging Het
Exoc2 C T 13: 31,066,255 (GRCm39) V474I probably benign Het
Fmn1 A G 2: 113,194,416 (GRCm39) T39A unknown Het
Foxn2 T C 17: 88,794,311 (GRCm39) I416T possibly damaging Het
Gbp8 T C 5: 105,178,880 (GRCm39) E145G probably damaging Het
Gjd2 A C 2: 113,841,599 (GRCm39) S293A possibly damaging Het
Gm3676 T A 14: 41,365,233 (GRCm39) I141L probably benign Het
Gm4131 A G 14: 62,718,538 (GRCm39) Y23H possibly damaging Het
Gucy1b1 T A 3: 81,947,054 (GRCm39) D385V possibly damaging Het
Hdac2 T C 10: 36,865,232 (GRCm39) S149P probably damaging Het
Igsf9b A T 9: 27,245,418 (GRCm39) R1128S probably benign Het
Invs A G 4: 48,392,668 (GRCm39) H294R probably damaging Het
Itgbl1 T A 14: 124,065,211 (GRCm39) S122T possibly damaging Het
Kansl3 G A 1: 36,382,876 (GRCm39) S812F probably damaging Het
Klhl30 G T 1: 91,285,130 (GRCm39) V329F possibly damaging Het
Krt33a A G 11: 99,902,765 (GRCm39) I353T probably damaging Het
Lrrc37 G T 11: 103,507,116 (GRCm39) H1617Q unknown Het
Lrrc7 T C 3: 157,892,657 (GRCm39) T331A probably benign Het
Megf10 G T 18: 57,385,925 (GRCm39) V313F probably damaging Het
Myo15a A G 11: 60,395,978 (GRCm39) T1438A Het
Myocd A G 11: 65,109,429 (GRCm39) L114P probably damaging Het
Or5b21 A T 19: 12,839,141 (GRCm39) M1L probably benign Het
Pde4b A G 4: 102,112,503 (GRCm39) E29G probably damaging Het
Por G T 5: 135,758,358 (GRCm39) A112S probably damaging Het
Prkcq T C 2: 11,304,221 (GRCm39) F651S probably damaging Het
Selenoi A G 5: 30,471,926 (GRCm39) I376V possibly damaging Het
Setbp1 A C 18: 78,899,707 (GRCm39) M1320R probably benign Het
Skint6 A T 4: 113,034,243 (GRCm39) probably null Het
Tdrd6 T C 17: 43,938,817 (GRCm39) T744A probably benign Het
Tmem209 C T 6: 30,508,469 (GRCm39) W61* probably null Het
Tmem94 G T 11: 115,677,082 (GRCm39) R118L possibly damaging Het
Top1 A T 2: 160,554,762 (GRCm39) probably null Het
Tradd T C 8: 105,987,196 (GRCm39) K37E possibly damaging Het
Ttc28 C A 5: 111,371,995 (GRCm39) L846M probably damaging Het
Umodl1 T A 17: 31,207,031 (GRCm39) C807* probably null Het
Upf2 T A 2: 5,978,347 (GRCm39) S404T unknown Het
Wscd1 T C 11: 71,650,799 (GRCm39) L42P possibly 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
R6160:Kcnt1 UTSW 2 25,782,395 (GRCm39) missense probably damaging 0.96
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
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'- GCAGGATGCATTTAACCAATTGGG -3'
(R):5'- TGTCCTGACCACCTCACAAG -3'

Sequencing Primer
(F):5'- CCAATTGGGTAAGAGGGGC -3'
(R):5'- CTCACAAGGTGCGCAGAG -3'
Posted On 2019-10-07