Incidental Mutation 'IGL00231:Hcn1'
ID2157
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Hcn1
Ensembl Gene ENSMUSG00000021730
Gene Namehyperpolarization-activated, cyclic nucleotide-gated K+ 1
SynonymsHAC2, Bcng1, C630013B14Rik
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL00231
Quality Score
Status
Chromosome13
Chromosomal Location117602320-117987418 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 117975993 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Glycine at position 831 (E831G)
Ref Sequence ENSEMBL: ENSMUSP00000006991 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006991]
PDB Structure
Tetramerization dynamics of the C-terminus underlies isoform-specific cAMP-gating in HCN channels [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000006991
AA Change: E831G

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000006991
Gene: ENSMUSG00000021730
AA Change: E831G

DomainStartEndE-ValueType
Pfam:Ion_trans_N 87 130 8.2e-24 PFAM
Pfam:Ion_trans 131 394 2.1e-23 PFAM
low complexity region 395 406 N/A INTRINSIC
Blast:cNMP 407 439 4e-13 BLAST
cNMP 464 580 1.95e-22 SMART
low complexity region 639 655 N/A INTRINSIC
low complexity region 660 680 N/A INTRINSIC
low complexity region 720 779 N/A INTRINSIC
low complexity region 878 886 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 membrane protein encoded by this gene is a hyperpolarization-activated cation channel that contributes to the native pacemaker currents in heart and neurons. The encoded protein can homodimerize or heterodimerize with other pore-forming subunits to form a potassium channel. This channel may act as a receptor for sour tastes. [provided by RefSeq, Oct 2011]
PHENOTYPE: Mice homozygous for disruptions in this allele display learning deficiencies but are otherwise normal. Mice homozygous for another targeted knock-out exhibit deficit in hyperpolarization-activated currents and cold allodynia following partial nerve ligation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9130204L05Rik A G 3: 91,088,358 M79T probably benign Het
Adamtsl1 A G 4: 86,385,640 T1346A probably benign Het
Ccdc102a T C 8: 94,911,638 probably null Het
Cgrrf1 T C 14: 46,832,322 F16S probably damaging Het
Clybl T C 14: 122,379,198 probably benign Het
Cubn T C 2: 13,381,849 E1535G possibly damaging Het
Dmrtc1b C A X: 102,713,627 P226H probably benign Het
Dnah17 G A 11: 118,088,214 A1784V possibly damaging Het
Dnajc24 A G 2: 106,002,003 Y12H probably damaging Het
Drd1 T C 13: 54,053,467 T236A probably benign Het
Ep400 A T 5: 110,687,841 V1934D unknown Het
Flt1 A G 5: 147,580,300 probably null Het
Fut8 A G 12: 77,448,488 K284R probably benign Het
Inpp5j A T 11: 3,500,009 probably benign Het
Insig2 A G 1: 121,305,947 Y213H probably damaging Het
Kcnh4 G A 11: 100,756,995 probably benign Het
Kifc2 T A 15: 76,667,462 probably benign Het
Krt75 T C 15: 101,572,646 E231G probably benign Het
Men1 G A 19: 6,337,207 probably null Het
Mfsd4b2 T A 10: 39,925,061 probably benign Het
Micall2 T A 5: 139,717,556 probably null Het
Olfr1123 A G 2: 87,418,566 T173A possibly damaging Het
Olfr284 C T 15: 98,340,173 S256N possibly damaging Het
Osbp2 C T 11: 3,726,561 D287N possibly damaging Het
Plin1 A G 7: 79,726,660 probably benign Het
Ppl T C 16: 5,089,545 N962S probably benign Het
Psg25 C T 7: 18,526,181 probably benign Het
Ptprt A T 2: 161,810,624 D601E probably benign Het
Sbno2 C A 10: 80,064,506 probably benign Het
Sntg2 T C 12: 30,276,721 D147G probably benign Het
Sox4 C A 13: 28,952,973 G17W probably damaging Het
Stam2 T A 2: 52,706,406 I307F possibly damaging Het
Tbx21 T G 11: 97,098,923 E481A probably damaging Het
Tsc2 G A 17: 24,608,107 T876I probably damaging Het
Wdfy4 T C 14: 33,102,539 I1308V possibly damaging Het
Wdr37 C T 13: 8,820,505 V143I probably damaging Het
Wdr43 T G 17: 71,652,814 Y550D probably damaging Het
Wnk4 A G 11: 101,268,748 D593G possibly damaging Het
Other mutations in Hcn1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00340:Hcn1 APN 13 117602977 missense unknown
IGL01161:Hcn1 APN 13 117656922 missense unknown
IGL01723:Hcn1 APN 13 117976055 missense probably damaging 0.98
IGL02324:Hcn1 APN 13 117902886 missense unknown
IGL02491:Hcn1 APN 13 117810040 missense unknown
Thump UTSW 13 117873905 nonsense probably null
FR4976:Hcn1 UTSW 13 117975808 small insertion probably benign
PIT4504001:Hcn1 UTSW 13 117975875 missense possibly damaging 0.90
R0420:Hcn1 UTSW 13 117975375 missense unknown
R1546:Hcn1 UTSW 13 117975766 small insertion probably benign
R1558:Hcn1 UTSW 13 117975576 missense unknown
R1659:Hcn1 UTSW 13 117976074 missense probably damaging 0.99
R1667:Hcn1 UTSW 13 117603073 missense unknown
R1766:Hcn1 UTSW 13 117656734 missense probably benign 0.39
R1842:Hcn1 UTSW 13 117976008 missense probably damaging 0.99
R2051:Hcn1 UTSW 13 117976083 missense probably damaging 0.99
R3605:Hcn1 UTSW 13 117975252 missense unknown
R4259:Hcn1 UTSW 13 117975348 missense unknown
R4284:Hcn1 UTSW 13 117975733 small deletion probably benign
R4637:Hcn1 UTSW 13 117975713 missense unknown
R4679:Hcn1 UTSW 13 117657015 missense probably benign 0.39
R4777:Hcn1 UTSW 13 117975733 small deletion probably benign
R4839:Hcn1 UTSW 13 117925710 missense unknown
R4883:Hcn1 UTSW 13 117902895 critical splice donor site probably null
R5015:Hcn1 UTSW 13 117603020 missense unknown
R5060:Hcn1 UTSW 13 117873905 nonsense probably null
R5748:Hcn1 UTSW 13 117976055 missense probably damaging 0.99
R5823:Hcn1 UTSW 13 117602852 missense unknown
R6900:Hcn1 UTSW 13 117656827 missense probably benign 0.39
R7045:Hcn1 UTSW 13 117975462 missense unknown
R7049:Hcn1 UTSW 13 117975462 missense unknown
R7163:Hcn1 UTSW 13 117925547 missense unknown
R7534:Hcn1 UTSW 13 117975425 missense unknown
R7722:Hcn1 UTSW 13 117902778 missense unknown
R8083:Hcn1 UTSW 13 117975760 small insertion probably benign
R8171:Hcn1 UTSW 13 117602734 missense not run
R8223:Hcn1 UTSW 13 117873870 missense not run
Posted On2011-12-09