Incidental Mutation 'IGL01339:Hcn2'
ID74783
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Hcn2
Ensembl Gene ENSMUSG00000020331
Gene Namehyperpolarization-activated, cyclic nucleotide-gated K+ 2
SynonymsHAC1, trls
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL01339
Quality Score
Status
Chromosome10
Chromosomal Location79716634-79736108 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 79729068 bp
ZygosityHeterozygous
Amino Acid Change Leucine to Proline at position 438 (L438P)
Ref Sequence ENSEMBL: ENSMUSP00000097113 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020581] [ENSMUST00000099513]
Predicted Effect probably damaging
Transcript: ENSMUST00000020581
AA Change: L438P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000020581
Gene: ENSMUSG00000020331
AA Change: L438P

DomainStartEndE-ValueType
low complexity region 4 47 N/A INTRINSIC
low complexity region 106 128 N/A INTRINSIC
Pfam:Ion_trans_N 140 183 5e-23 PFAM
Pfam:Ion_trans 184 447 3.3e-24 PFAM
low complexity region 448 459 N/A INTRINSIC
Blast:cNMP 460 492 9e-13 BLAST
cNMP 517 630 4.79e-22 SMART
low complexity region 727 765 N/A INTRINSIC
low complexity region 778 800 N/A INTRINSIC
low complexity region 804 838 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000099513
AA Change: L438P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000097113
Gene: ENSMUSG00000020331
AA Change: L438P

DomainStartEndE-ValueType
low complexity region 4 47 N/A INTRINSIC
low complexity region 106 128 N/A INTRINSIC
Pfam:Ion_trans_N 139 215 2.6e-47 PFAM
Pfam:Ion_trans 219 435 1.5e-20 PFAM
low complexity region 448 459 N/A INTRINSIC
Blast:cNMP 460 492 9e-13 BLAST
cNMP 517 630 4.79e-22 SMART
low complexity region 727 765 N/A INTRINSIC
low complexity region 778 800 N/A INTRINSIC
low complexity region 804 838 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.] The protein encoded by this gene is a hyperpolarization-activated cation channel involved in the generation of native pacemaker activity in the heart and in the brain. The encoded protein is activated by cAMP and can produce a fast, large current. Defects in this gene were noted as a possible cause of some forms of epilepsy. [provided by RefSeq, Jan 2017]
PHENOTYPE: Mice homozygous for mutant alleles exhibit decreased body weight, behavioral/neurological abnormalities, and tremors or absence seizures. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Bahcc1 A G 11: 120,289,512 T2565A probably damaging Het
C8a A C 4: 104,827,985 F354V probably benign Het
Cadps C T 14: 12,486,543 V876M possibly damaging Het
Chmp7 A T 14: 69,719,406 I351N probably damaging Het
Clec7a A T 6: 129,465,486 W193R probably damaging Het
Clint1 T C 11: 45,909,019 V535A probably benign Het
Clu A G 14: 65,975,588 E141G probably damaging Het
Cmah A T 13: 24,430,549 D159V probably damaging Het
Cntn2 A T 1: 132,518,905 probably null Het
Cox6a1 C A 5: 115,345,839 probably benign Het
Cyp2d10 C T 15: 82,403,841 A195T probably benign Het
Dnah10 G T 5: 124,777,212 K1901N probably damaging Het
Dopey1 G A 9: 86,551,677 D2329N possibly damaging Het
Eipr1 A G 12: 28,864,771 E308G probably damaging Het
Exoc4 T C 6: 33,305,400 probably benign Het
Fancd2 A G 6: 113,553,752 I449V probably benign Het
Fbn2 T C 18: 58,113,370 T487A possibly damaging Het
Fbxo40 T C 16: 36,970,454 E98G probably damaging Het
Folh1 G A 7: 86,726,098 T527I probably damaging Het
Gls C T 1: 52,188,708 D217N probably damaging Het
Gm6994 A G 14: 77,481,178 probably benign Het
Gpr149 A T 3: 62,604,297 W94R probably damaging Het
Gpr158 A G 2: 21,369,031 D259G possibly damaging Het
Hgd A C 16: 37,631,730 T374P possibly damaging Het
Ints3 A G 3: 90,415,156 probably null Het
Kctd5 A T 17: 24,057,775 V172E probably damaging Het
Lmcd1 A G 6: 112,310,625 I91V probably benign Het
Lrrc37a A G 11: 103,497,937 S2221P unknown Het
Ltk T A 2: 119,752,974 D310V probably damaging Het
Luzp1 T A 4: 136,542,776 M770K probably damaging Het
Mxd4 G A 5: 34,184,346 probably benign Het
Mzb1 T A 18: 35,648,346 H71L probably benign Het
Necap2 G A 4: 141,074,965 T63I probably benign Het
Nefl A G 14: 68,086,482 probably benign Het
Odam G A 5: 87,885,896 probably null Het
Pcdh18 A G 3: 49,755,798 I356T probably benign Het
Pcx T A 19: 4,620,235 probably null Het
Pde2a T C 7: 101,507,159 S593P probably benign Het
Rapgef3 A T 15: 97,758,059 L359M probably damaging Het
Rb1 T C 14: 73,264,371 probably null Het
Rbm44 A G 1: 91,168,964 I976V probably benign Het
Rdh13 A T 7: 4,427,624 S278R probably damaging Het
Rgma A G 7: 73,417,483 E256G probably damaging Het
Rnf112 A T 11: 61,450,477 D402E probably benign Het
Rnps1 T A 17: 24,422,299 D224E probably damaging Het
Scn10a C T 9: 119,622,766 V1364M probably damaging Het
Scn1a C T 2: 66,325,960 R535H probably benign Het
Scn8a A T 15: 101,032,201 D1431V probably benign Het
Setdb1 A T 3: 95,338,580 L677* probably null Het
Slc17a8 T A 10: 89,591,244 I148F probably damaging Het
Slx4ip T A 2: 137,044,055 C98* probably null Het
Sptbn2 T G 19: 4,745,972 Y1726* probably null Het
Tcof1 T C 18: 60,818,095 probably benign Het
Tdrd3 G A 14: 87,480,794 V210I possibly damaging Het
Tdrd9 G A 12: 112,040,434 V911M probably damaging Het
Tmod4 G A 3: 95,128,297 R252H probably benign Het
Tti1 G T 2: 158,009,130 P63Q possibly damaging Het
Tuft1 A T 3: 94,628,287 D109E probably damaging Het
Wdr63 T C 3: 146,042,836 Y841C probably benign Het
Zcchc2 T C 1: 106,029,775 S659P probably damaging Het
Other mutations in Hcn2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00945:Hcn2 APN 10 79733803 nonsense probably null
IGL02183:Hcn2 APN 10 79724813 critical splice donor site probably null
asombrarse UTSW 10 79724611 missense probably damaging 1.00
curveball UTSW 10 79724786 missense probably damaging 1.00
curveball2 UTSW 10 79733773 nonsense probably null
mire UTSW 10 79729113 critical splice donor site probably null
R0269:Hcn2 UTSW 10 79734241 unclassified probably benign
R0671:Hcn2 UTSW 10 79734232 splice site probably null
R1879:Hcn2 UTSW 10 79726189 missense probably benign 0.03
R1913:Hcn2 UTSW 10 79730943 missense probably benign 0.14
R4051:Hcn2 UTSW 10 79733687 unclassified probably null
R4052:Hcn2 UTSW 10 79733687 unclassified probably null
R4328:Hcn2 UTSW 10 79724611 missense probably damaging 1.00
R4507:Hcn2 UTSW 10 79724786 missense probably damaging 1.00
R4518:Hcn2 UTSW 10 79724702 missense probably benign 0.17
R4578:Hcn2 UTSW 10 79724448 synonymous probably null
R5334:Hcn2 UTSW 10 79726291 missense probably damaging 0.99
R5788:Hcn2 UTSW 10 79717111 missense possibly damaging 0.48
R6131:Hcn2 UTSW 10 79733908 missense probably damaging 1.00
R6457:Hcn2 UTSW 10 79733773 nonsense probably null
R6547:Hcn2 UTSW 10 79717152 missense probably benign 0.29
R6851:Hcn2 UTSW 10 79729113 critical splice donor site probably null
R7276:Hcn2 UTSW 10 79729100 missense possibly damaging 0.95
R7706:Hcn2 UTSW 10 79734183 missense possibly damaging 0.78
X0024:Hcn2 UTSW 10 79734120 missense probably damaging 1.00
Posted On2013-10-07