Paralogue Annotation for KCNQ1 residue 368

Residue details

Gene: KCNQ1
Reference Sequences: LRG: LRG_287, Ensembl variant: ENST00000155840 / ENSP00000155840
Amino Acid Position: 368
Reference Amino Acid: I - Isoleucine
Protein Domain: C-terminus


Paralogue Variants mapped to KCNQ1 residue 368

ParalogueVariantAssociated DiseaseMapping QualityConsensusPubmed
KCNQ2R333QEpilepsy, benign neonatalMedium4 14534157
KCNQ2R333WEpilepsy, benign neonatalMedium4 16039833, 23621294, 23692823

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.



KCNQ1SFFALPAGILGSGFALKVQQKQRQKHFNRQ>I<PA--AASLI-QTAWRCY---A-A-ENPD--388
KCNQ2SFFALPAGILGSGFALKVQEQHRQKHFEKR>R<NP--AAGLI-QSAWRFY---A-T-NLSRTD355
KCNQ3SFFALPAGILGSGLALKVQEQHRQKHFEKR>R<KP--AAELI-QAAWRYY---A-T-NPNRID394
KCNQ4SFFALPAGILGSGFALKVQEQHRQKHFEKR>R<MP--AANLI-QAAWRLY---S-T-DMSRAY361
KCNQ5SFFALPAGILGSGFALKVQEQHRQKHFEKR>R<NP--AANLI-QCVWRSY---A-A-DE-KSV388
KCNA1LTIALPVPVIVSNFNYFYHRETEGEEQAQL>L<H-----VS--SP-NLAS---D-S-------439
KCNA10LTIALPVPVIVSNFNYFYHRETENEEKQNI>P<GEIERI------------------------483
KCNA2LTIALPVPVIVSNFNYFYHRETEGEEQAQY>L<Q-----VT--SCPKIPS---S-P-------442
KCNA3LTIALPVPVIVSNFNYFYHRETEGEEQSQY>M<H-----VG--SCQHLSS-S-A-E-------513
KCNA4LTIALPVPVIVSNFNYFYHRETENEEQTQL>T<Q-----NAV-SCPYLPS-N-LLK-------595
KCNA5LTIALPVPVIVSNFNYFYHRETDHEEPAVL>K<EE--QGTQS-QGPGLDR-G-V-Q-R-----554
KCNA6LTIALPVPVIVSNFNYFYHRETEQEEQGQY>T<HV-------------TC-G-----------483
KCNA7LTISLPVPVIVSNFSYFYHRETEGEEAGMF>S<HV-------------DM-Q-P-C-------421
KCNB1LVIALPIPIIVNNFSEFYKEQKRQEKAIKR>R<EA--LERA--KRNG---SIVS-M-N-----449
KCNB2LVIALPIPIIVNNFSEFYKEQKRQEKAIKR>R<EA--LERA--KRNG---SIVS-M-N-----453
KCNC1LTIAMPVPVIVNNFGMYYSLAMAKQKLPKK>K<KK--HIPR--PPQLGSP---N-YCK---S-474
KCNC2LTIAMPVPVIVNNFGMYYSLAMAKQKLPRK>R<KK--HIPP--APQASSP---T-FCK---T-511
KCNC3LTIAMPVPVIVNNFGMYYSLAMAKQKLPKK>K<NK--HIPR--PPQPGSP---N-YCK---PD578
KCNC4LTIAMPVPVIVNNFGMYYSLAMAKQKLPKK>R<KK--HVPR--PAQLESP---M-YCK---S-510
KCND1LVIALPVPVIVSNFSRIYHQNQRADKRRAQ>Q<KV--RLARIRLAKSGTT---N---A-----445
KCND2LVIALPVPVIVSNFSRIYHQNQRADKRRAQ>K<KA--RLARIRAAKSGSA---N---A-----443
KCND3LVIALPVPVIVSNFSRIYHQNQRADKRRAQ>K<KA--RLARIRVAKTGSS---N---A-----440
KCNF1IAIALPIHPIINNFVRYYNKQRVLETAAKH>E<LE--LMEL--N------SSSG-G-E-----439
KCNG1LLMAFPVTSIFHTFSRSYLELKQEQERVMF>R<RA--QFLI----K-TKSQLSV---------494
KCNG2LLMAFPVTSIFHTFSRSYSELKEQQQRAAS>P<EP--ALQE----D-STHSATA---------439
KCNG3VLLALPITFIYHSFVQCYHELKFRSARYSR>-<----------------SLSTE---------433
KCNG4LIMAFPATSIFHTFSHSYLELKKEQEQLQA>R<LR--HLQN----T-GPASECE-LLD---P-492
KCNS1LVVALPITIIFNKFSHFYRRQKALEAAVRN>S<NH--QEFE--D------LLSS-I-D-----490
KCNS2LVVVLPITLIFNKFSHFYRRQKQLESAMRS>C<DF--GDGM--K------EVPS-V-N-----443
KCNS3LVVALPITIIFNKFSKYYQKQKDIDVDQCS>E<DA--PEKC--H------ELPY-F-N-----439
KCNV1LVLALPIAIINDRFSACYFTLKLKEAAVRQ>R<EA--LKKL--TKNIATDSYIS-V-N-----467
KCNV2ILNGMPISILYNKFSDYYSKLKAYEYTTIR>R<ER--GEVN--F------MQRA-R-K-----526
cons                              > <                              

See full Alignment of Paralogues


Known Variants in KCNQ1

There are currently no reported variants at residue 368 for KCNQ1.