Paralogue Annotation for KCNQ1 residue 87

Residue details

Gene: KCNQ1
Reference Sequences: LRG: LRG_287, Ensembl variant: ENST00000155840 / ENSP00000155840
Amino Acid Position: 87
Reference Amino Acid: L - Leucine
Protein Domain: N-terminus


Paralogue Variants mapped to KCNQ1 residue 87

ParalogueVariantAssociated DiseaseMapping QualityConsensusPubmed
KCNA5E211DPulmonary arterial hypertension ?Medium5 20018952

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.



KCNQ1--APPASPAAPAAPPVASDL---GPRPPVS>L<------DPRVSIYSTRRPVLARTH------105
KCNQ2-------RGSILS----------KPRAGG->-<AGAGK-PPKRNAFYRK--------------76
KCNQ3QR---R----TPQ----------GIGL-LA>K<TPLSRPVKRNNAKYRR--------------106
KCNQ4L------PPGAPLP---------GPGSGSG>S<ACGQR-SSAAHKRYRR--------------82
KCNQ5LRESRRGKQGARMS---------LLGKPL->S<YTSSQ-SCRRNVKYRR--------------110
KCNA1SGGRLRRPVNVPLDMFSEEIKFYELGEEAM>E<----K--FREDEGF----------------136
KCNA10SGGKIRRPANVPIDIFADEISFYELGSEAM>D<----Q--FREDEGF----------------185
KCNA2SGGRLRRPVNVPLDIFSEEIRFYELGEEAM>E<----M--FREDEGY----------------132
KCNA3SGGRIRRPVNVPIDIFSEEIRFYQLGEEAM>E<----K--FREDEGF----------------203
KCNA4SGGRLKRPVNVPFDIFTEEVKFYQLGEEAL>L<----K--FREDEGF----------------275
KCNA5SGGRLRRPVNVSLDVFADEIRFYQLGDEAM>E<----R--FREDEGF----------------219
KCNA6SGGRLRRPVNVPLDIFLEEIRFYQLGDEAL>A<----A--FREDEGC----------------140
KCNA7SGGRLRRPAHVPLDVFLEEVAFYGLGAAAL>A<----R--LREDEGC----------------112
KCNB1T-GRLHMMEEMCALSFSQELDYWGIDEIYL>E<----S--CCQARYHQKKEQMNEELKREAE-153
KCNB2T-GKLHMMEEMCALSFGQELDYWGIDEIYL>E<----S--CCQARYHQKKEQMNEELRREAE-157
KCNC1T-GKLHCPADVCGPLYEEELAFWGIDETDV>E<----P--CCWMTYRQHRDAEEALDSFGGAP126
KCNC2T-GKLHCPADVCGPLFEEELAFWGIDETDV>E<----P--CCWMTYRQHRDAEEALDIFETPD173
KCNC3T-GKLHCPADVCGPLFEEELGFWGIDETDV>E<----A--CCWMTYRQHRDAEEALDSFEAPD206
KCNC4T-GKLHCPADVCGPLFEEELTFWGIDETDV>E<----P--CCWMTYRQHRDAEEALDIFESPD165
KCND1T-GRLHCPRQECIQAFDEELAFYGLVPELV>G<----D--CCLEEYRDRKKENAERLAEDEEA153
KCND2T-GKLHYPRHECISAYDEELAFFGLIPEII>G<----D--CCYEEYKDRRRENAERLQDDADT154
KCND3T-GKLHYPRYECISAYDDELAFYGILPEII>G<----D--CCYEEYKDRKRENAERLMDDNDS153
KCNF1F-GEVHMKKGICPICFKNEMDFWKVDLKFL>D<----D--CCKSHLSEKREELEEIARRVQL-147
KCNG1A-GKLRLLREMCALSFQEELLYWGIAEDHL>D<----G--CCKRRYLQKIEEFAEMVEREEED186
KCNG2A-GKLRLLRGPCALAFRDELAYWGIDEARL>E<----R--CCLRRLRRREEEAAEARAGPTER140
KCNG3GHGKLRFAPRMCELSFYNEMIYWGLEGAHL>E<----Y--CCQRRLDDRMSDTYTFYSADEPG133
KCNG4A-GKLVLLQEMCALSFQEELAYWGIEEAHL>E<----R--CCLRKLLRKLEELEELAKLHRED182
KCNS1T-GHLHVLDELCVFAFGQEADYWGLGENAL>A<----A--CCRARYLERRLTQ-PHAWDEDSD172
KCNS2T-GKLHVMAELCVFSFSQEIEYWGINEFFI>D<----S--CCSYSYHGRKVEPEQEKWDEQSD140
KCNS3T-GKLHVMEELCVFSFCQEIEYWGINELFI>D<----S--CCSNRYQERKEENHEKDWDQKSH138
KCNV1T-GRLHVMEQLCALSFLQEIQYWGIDELSI>D<----S--CCRDRYFRRKE-LSETLDFKKD-170
KCNV2S-GVLLVLDGLCPRRFLEELGYWGVRLKYT>P<----R--CCRICFEERRDELSERLKIQHE-219
cons                              > <                              

See full Alignment of Paralogues


Known Variants in KCNQ1

There are currently no reported variants at residue 87 for KCNQ1.