Paralogue Annotation for KCNQ1 residue 295

Residue details

Gene: KCNQ1
Reference Sequences: LRG: LRG_287, Ensembl variant: ENST00000155840 / ENSP00000155840
Amino Acid Position: 295
Reference Amino Acid: E - Glutamate
Protein Domain: Transmembrane/Linker/Pore


Paralogue Variants mapped to KCNQ1 residue 295

ParalogueVariantAssociated DiseaseMapping QualityConsensusPubmed
KCNQ3E299KEpilepsy, rolandic & benign neonatal convulsionsHigh9 18625963
KCNA5H463RAtrial fibrillationMedium9 26129877, 26129877

To assess whether the paralogue annotation here confidently predicts that variation at this residue is pathogenic, it is important to check the reports in the Pubmed links above to ascertain that the mutations in these paralogues have been proved likely to be disease-causing. It is also important to check that the direction of effect of the variant in the paralogue is compatible with your observed phenotype in KCNQ1.



KCNQ1FLGLIFSSYFVYLAEKDAVN-----ESGRV>E<FGSYADALWWGVVTVTTIGYGDKVPQTWVG325
KCNQ2FLCLILASFLVYLAEKGE----------ND>H<FDTYADALWWGLITLTTIGYGDKYPQTWNG290
KCNQ3FLTLILSSFLVYLVEKDVPEVDAQGEEMKE>E<FETYADALWWGLITLATIGYGDKTPKTWEG329
KCNQ4FLVLIFASFLVYLAEKDA----------NS>D<FSSYADSLWWGTITLTTIGYGDKTPHTWLG296
KCNQ5FLVLIFSSFLVYLVEKDA----------NK>E<FSTYADALWWGTITLTTIGYGDKTPLTWLG324
KCNA1FIGVILFSSAVYFAEAEE---------AES>H<FSSIPDAFWWAVVSMTTVGYGDMYPVTIGG385
KCNA10FIGVILFSSAVYFAEVDE---------PES>H<FSSIPDGFWWAVVTMTTVGYGDMCPTTPGG434
KCNA2FIGVILFSSAVYFAEADE---------RES>Q<FPSIPDAFWWAVVSMTTVGYGDMVPTTIGG387
KCNA3FIGVILFSSAVYFAEADD---------PTS>G<FSSIPDAFWWAVVTMTTVGYGDMHPVTIGG457
KCNA4FIGVILFSSAVYFAEADE---------PTT>H<FQSIPDAFWWAVVTMTTVGYGDMKPITVGG537
KCNA5FIGVILFSSAVYFAEADN---------QGT>H<FSSIPDAFWWAVVTMTTVGYGDMRPITVGG493
KCNA6FIGVILFSSAVYFAEADD---------DDS>L<FPSIPDAFWWAVVTMTTVGYGDMYPMTVGG435
KCNA7FIGVVLFSSAVYFAEVDR---------VDS>H<FTSIPESFWWAVVTMTTVGYGDMAPVTVGG371
KCNB1AMGIMIFSSLVFFAEKDE---------DDT>K<FKSIPASFWWATITMTTVGYGDIYPKTLLG390
KCNB2AMGIMIFSSLVFFAEKDE---------DAT>K<FTSIPASFWWATITMTTVGYGDIYPKTLLG394
KCNC1ALGVLIFATMIYYAERIGAQPNDPSASEHT>H<FKNIPIGFWWAVVTMTTLGYGDMYPQTWSG413
KCNC2ALGVLIFATMIYYAERVGAQPNDPSASEHT>Q<FKNIPIGFWWAVVTMTTLGYGDMYPQTWSG450
KCNC3ALGVLIFATMIYYAERIGADPDDILGSNHT>Y<FKNIPIGFWWAVVTMTTLGYGDMYPKTWSG516
KCNC4ALGVLIFATMIYYAERIGARPSDPRGNDHT>D<FKNIPIGFWWAVVTMTTLGYGDMYPKTWSG449
KCND1TMAIIIFATVMFYAEKGT---------NKT>N<FTSIPAAFWYTIVTMTTLGYGDMVPSTIAG385
KCND2TMAIIIFATVMFYAEKGS---------SAS>K<FTSIPAAFWYTIVTMTTLGYGDMVPKTIAG383
KCND3TMAIIIFATVMFYAEKGS---------SAS>K<FTSIPASFWYTIVTMTTLGYGDMVPKTIAG380
KCNF1AVGIFVFSALGYTMEQSH---------PET>L<FKSIPQSFWWAIITMTTVGYGDIYPKTTLG383
KCNG1CVAIALFAPLLYVIENEM-----A---DSP>E<FTSIPACYWWAVITMTTVGYGDMVPRSTPG437
KCNG2CVAMALFAPLVHLAEREL-----G---ARR>D<FSSVPASYWWAVISMTTVGYGDMVPRSLPG382
KCNG3CVAMAIFSALSQLLEHGL-----DLETSNK>D<FTSIPAACWWVIISMTTVGYGDMYPITVPG386
KCNG4AVAITLFSPLVYVAEKES-----G---RVL>E<FTSIPASYWWAIISMTTVGYGDMVPRSVPG431
KCNS1AVGVSVFSGVAYTAEKEE----------DV>G<FNTIPACWWWGTVSMTTVGYGDVVPVTVAG434
KCNS2SVGISIFSVVAYTIEKEE----------NE>G<LATIPACWWWATVSMTTVGYGDVVPGTTAG387
KCNS3SVGISIFSVLIYSVEKDD---------HTS>S<LTSIPICWWWATISMTTVGYGDTHPVTLAG383
KCNV1SVGISIFSTVEYFAEQSI---------PDT>T<FTSVPCAWWWATTSMTTVGYGDIRPDTTTG405
KCNV2AMGIFTFSAAVYSVEHDV---------PST>N<FTTIPHSWWWAAVSISTVGYGDMYPETHLG470
cons                              > <                              

See full Alignment of Paralogues


Known Variants in KCNQ1

There are currently no reported variants at residue 295 for KCNQ1.