Paralogue Annotation for KCNH2 residue 539

Residue details

Gene: KCNH2
Reference Sequences: LRG: LRG_288, Ensembl variant: ENST00000262186 / ENSP00000262186
Amino Acid Position: 539
Reference Amino Acid: L - Leucine
Protein Domain: Transmembrane/Linker/Pore


Paralogue Variants mapped to KCNH2 residue 539

ParalogueVariantAssociated DiseaseMapping QualityConsensusPubmed
CNGA3T291RColour-blindness, totalMedium6 9662398

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 KCNH2.



KCNH2-----------LIGLLKTARLLRLVRVARK>L<DRY-----SEYGAAV-LFLLMCTFALIAHW563
KCNH1LEGRESQGISSLFSSLKVVRLLRLGRVARK>L<DHY-----IEYGAAV-LVLLVCVFGLAAHW392
KCNH3----------FGAHLLKTVRLLRLLRLLPR>L<DRY-----SQYSAVV-LTLLMAVFALLAHW373
KCNH4----------SLVHLLKTVRLLRLLRLLQK>L<ERY-----SQCSAVV-LTLLMSVFALLAHW375
KCNH5--------ISSLFSSLKVVRLLRLGRVARK>L<DHY-----LEYGAAV-LVLLVCVFGLVAHW362
KCNH6----------TLIGLLKTARLLRLVRVARK>L<DRY-----SEYGAAV-LFLLMCTFALIAHW414
KCNH7----------TLIGLLKTARLLRLVRVARK>L<DRY-----SEYGAAV-LMLLMCIFALIAHW565
KCNH8----------SLVHLLKTVRLLRLLRLLQK>L<DRY-----SQHSTIV-LTLLMSMFALLAHW369
CNGA1----------PEIRLNRLLRFSRMFEFFQR>T<ETR-----TNYPNIFRISNLVMYIVIIIHW313
CNGA2----------PEVRFNRLLHFARMFEFFDR>T<ETR-----TNYPNIFRISNLVLYILVIIHW288
CNGA3----------PEVRFNRLLKFSRLFEFFDR>T<ETR-----TNYPNMFRIGNLVLYILIIIHW316
CNGA4----------PTLRLNRFLRAPRLFEAFDR>T<ETR-----TAYPNAFRIAKLMLYIFVVIHW182
CNGB1----------PLLRLPRCLKYMAFFEFNSR>L<ESI-----LSKAYVYRVIRTTAYLLYSLHL804
CNGB3----------PMFRANRMLKYTSFFEFNHH>L<ESI-----MDKAYIYRVIRTTGYLLFILHI366
HCN1----------KILSLLRLLRLSRLIRYIHQ>W<EEIFHMTYDLASAVVRIFNLIGMMLLLCHW311
HCN2----------KILSLLRLLRLSRLIRYIHQ>W<EEIFHMTYDLASAVMRICNLISMMLLLCHW380
HCN3----------KILSLLRLLRLSRLIRYIHQ>W<EEIFHMTYDLASAVVRIFNLIGMMLLLCHW264
HCN4----------KILSLLRLLRLSRLIRYIHQ>W<EEIFHMTYDLASAVVRIVNLIGMMLLLCHW431
cons                              > <                              

See full Alignment of Paralogues


Known Variants in KCNH2

There are currently no reported variants at residue 539 for KCNH2.