Paralogue Annotation for KCNQ1 residue 52

Residue details

Gene: KCNQ1
Reference Sequences: LRG: LRG_287, Ensembl variant: ENST00000155840 / ENSP00000155840
Amino Acid Position: 52
Reference Amino Acid: A - Alanine
Protein Domain: N-terminus


Paralogue Variants mapped to KCNQ1 residue 52

ParalogueVariantAssociated DiseaseMapping QualityConsensusPubmed
KCNV2F151VCone dystrophy with supernormal rod ERGMedium9 19952985

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.



KCNQ1P---------------------A--GGALY>A<PIAPGAPGP--------APPASPAAPAAPP74
KCNQ2E----------------------------->-<---A-PK---------------RGSILS--55
KCNQ3R----------------------------->-<-------DEG-----QR---R----TPQ--83
KCNQ4P----------------------------->-<-RRLGLLGSP-----L------PPGAPLP-59
KCNQ5A----------------------------->-<-ATLGGGGGG-----LRESRRGKQGARMS-88
KCNA1------------KR-M---RYFDPLRNEYF>F<DRNRPSFDAILYYYQSGGRLRRPVNVPLDM112
KCNA10------------KR-M---QFFDSMRNEYF>F<DRNRPSFDGILYYYQSGGKIRRPANVPIDI161
KCNA2------------KR-M---RYFDPLRNEYF>F<DRNRPSFDAILYYYQSGGRLRRPVNVPLDI108
KCNA3------------RR-M---RYFDPLRNEYF>F<DRNRPSFDAILYYYQSGGRIRRPVNVPIDI179
KCNA4------------KR-T---QYFDPLRNEYF>F<DRNRPSFDAILYYYQSGGRLKRPVNVPFDI251
KCNA5------------KR-L---RYFDPLRNEYF>F<DRNRPSFDGILYYYQSGGRLRRPVNVSLDV195
KCNA6------------RR-V---RFFDPLRNEYF>F<DRNRPSFDAILYYYQSGGRLRRPVNVPLDI116
KCNA7------------RR-G---RFYDDARREYF>F<DRHRPSFDAVLYYYQSGGRLRRPAHVPLDV88
KCNB1HD----------SL-LEVCDDYSLDDNEYF>F<DRHPGAFTSILNFYRT-GRLHMMEEMCALS114
KCNB2HE----------SL-LEVCDDYNLNENEYF>F<DRHPGAFTSILNFYRT-GKLHMMEEMCALS118
KCNC1---------------S--HFDYDPRADEFF>F<DRHPGVFAHILNYYRT-GKLHCPADVCGPL86
KCNC2------------RGGR--ASDHPGGGREFF>F<DRHPGVFAYVLNYYRT-GKLHCPADVCGPL133
KCNC3---------------A--RFDYDPGADEFF>F<DRHPGVFAYVLNYYRT-GKLHCPADVCGPL166
KCNC4--------------GS--SGSSGGGGCEFF>F<DRHPGVFAYVLNYYRT-GKLHCPADVCGPL125
KCND1------------KE-F----FYDADSGEYF>F<DRDPDMFRHVLNFYRT-GRLHCPRQECIQA113
KCND2------------RD-F----FYHPETQQYF>F<DRDPDIFRHILNFYRT-GKLHYPRHECISA114
KCND3------------KE-F----FFNEDTKEYF>F<DRDPEVFRCVLNFYRT-GKLHYPRYECISA113
KCNF1YD----------TI-FSLCDDYDPGKREFY>F<DRDPDAFKCVIEVYYF-GEVHMKKGICPIC108
KCNG1FD----------DI-LNVCDDYDVTCNEFF>F<DRNPGAFGTILTFLRA-GKLRLLREMCALS146
KCNG2HD----------DL-LRVCDDYDVSRDEFF>F<DRSPCAFRAIVALLRA-GKLRLLRGPCALA100
KCNG3ER----------DV-LEVCDDYDRERNEYF>F<DRHSEAFGFILLYVRGHGKLRFAPRMCELS93
KCNG4YE----------EI-VQLCDDYDEDSQEFF>F<DRSPSAFGVIVSFLAA-GKLVLLQEMCALS142
KCNS1EE----------QA-RRLCDDYDEAAREFY>F<DRHPGFFLSLLHFYRT-GHLHVLDELCVFA133
KCNS2RE----------AI-LELCDDYDDVQREFY>F<DRNPELFPYVLHFYHT-GKLHVMAELCVFS100
KCNS3EE----------AI-LELCDDYSVADKEYY>F<DRNPSLFRYVLNFYYT-GKLHVMEELCVFS98
KCNV1SYRRPGALAAVPSP-LELCDDANPVDNEYF>F<DRSSQAFRYVLHYYRT-GRLHVMEQLCALS132
KCNV2RS----------RQ-LSLCDDYEEQTDEYF>F<DRDPAVFQLVYNFYLS-GVLLVLDGLCPRR180
cons                              > <                              

See full Alignment of Paralogues


Known Variants in KCNQ1

There are currently no reported variants at residue 52 for KCNQ1.