Paralogue Annotation for KCNQ1 residue 337

Residue details

Gene: KCNQ1
Reference Sequences: LRG: LRG_287, Ensembl variant: ENST00000155840 / ENSP00000155840
Amino Acid Position: 337
Reference Amino Acid: I - Isoleucine
Protein Domain: Transmembrane/Linker/Pore


Paralogue Variants mapped to KCNQ1 residue 337

ParalogueVariantAssociated DiseaseMapping QualityConsensusPubmed
KCND3V392ISudden unexplained death syndromeMedium9 22457051

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.



KCNQ1VVTVTTIGYGDKVPQTWVGKTIASCFSVFA>I<SFFALPAGILGSGFALKVQQKQRQKHFNRQ367
KCNQ2LITLTTIGYGDKYPQTWNGRLLAATFTLIG>V<SFFALPAGILGSGFALKVQEQHRQKHFEKR332
KCNQ3LITLATIGYGDKTPKTWEGRLIAATFSLIG>V<SFFALPAGILGSGLALKVQEQHRQKHFEKR371
KCNQ4TITLTTIGYGDKTPHTWLGRVLAAGFALLG>I<SFFALPAGILGSGFALKVQEQHRQKHFEKR338
KCNQ5TITLTTIGYGDKTPLTWLGRLLSAGFALLG>I<SFFALPAGILGSGFALKVQEQHRQKHFEKR366
KCNA1VVSMTTVGYGDMYPVTIGGKIVGSLCAIAG>V<LTIALPVPVIVSNFNYFYHRETEGEEQAQL427
KCNA10VVTMTTVGYGDMCPTTPGGKIVGTLCAIAG>V<LTIALPVPVIVSNFNYFYHRETENEEKQNI476
KCNA2VVSMTTVGYGDMVPTTIGGKIVGSLCAIAG>V<LTIALPVPVIVSNFNYFYHRETEGEEQAQY429
KCNA3VVTMTTVGYGDMHPVTIGGKIVGSLCAIAG>V<LTIALPVPVIVSNFNYFYHRETEGEEQSQY499
KCNA4VVTMTTVGYGDMKPITVGGKIVGSLCAIAG>V<LTIALPVPVIVSNFNYFYHRETENEEQTQL579
KCNA5VVTMTTVGYGDMRPITVGGKIVGSLCAIAG>V<LTIALPVPVIVSNFNYFYHRETDHEEPAVL535
KCNA6VVTMTTVGYGDMYPMTVGGKIVGSLCAIAG>V<LTIALPVPVIVSNFNYFYHRETEQEEQGQY477
KCNA7VVTMTTVGYGDMAPVTVGGKIVGSLCAIAG>V<LTISLPVPVIVSNFSYFYHRETEGEEAGMF413
KCNB1TITMTTVGYGDIYPKTLLGKIVGGLCCIAG>V<LVIALPIPIIVNNFSEFYKEQKRQEKAIKR432
KCNB2TITMTTVGYGDIYPKTLLGKIVGGLCCIAG>V<LVIALPIPIIVNNFSEFYKEQKRQEKAIKR436
KCNC1VVTMTTLGYGDMYPQTWSGMLVGALCALAG>V<LTIAMPVPVIVNNFGMYYSLAMAKQKLPKK455
KCNC2VVTMTTLGYGDMYPQTWSGMLVGALCALAG>V<LTIAMPVPVIVNNFGMYYSLAMAKQKLPRK492
KCNC3VVTMTTLGYGDMYPKTWSGMLVGALCALAG>V<LTIAMPVPVIVNNFGMYYSLAMAKQKLPKK558
KCNC4VVTMTTLGYGDMYPKTWSGMLVGALCALAG>V<LTIAMPVPVIVNNFGMYYSLAMAKQKLPKK491
KCND1IVTMTTLGYGDMVPSTIAGKIFGSICSLSG>V<LVIALPVPVIVSNFSRIYHQNQRADKRRAQ427
KCND2IVTMTTLGYGDMVPKTIAGKIFGSICSLSG>V<LVIALPVPVIVSNFSRIYHQNQRADKRRAQ425
KCND3IVTMTTLGYGDMVPKTIAGKIFGSICSLSG>V<LVIALPVPVIVSNFSRIYHQNQRADKRRAQ422
KCNF1IITMTTVGYGDIYPKTTLGKLNAAISFLCG>V<IAIALPIHPIINNFVRYYNKQRVLETAAKH425
KCNG1VITMTTVGYGDMVPRSTPGQVVALSSILSG>I<LLMAFPVTSIFHTFSRSYLELKQEQERVMF479
KCNG2VISMTTVGYGDMVPRSLPGQVVALSSILSG>I<LLMAFPVTSIFHTFSRSYSELKEQQQRAAS424
KCNG3IISMTTVGYGDMYPITVPGRILGGVCVVSG>I<VLLALPITFIYHSFVQCYHELKFRSARYSR428
KCNG4IISMTTVGYGDMVPRSVPGQMVALSSILSG>I<LIMAFPATSIFHTFSHSYLELKKEQEQLQA473
KCNS1TVSMTTVGYGDVVPVTVAGKLAASGCILGG>I<LVVALPITIIFNKFSHFYRRQKALEAAVRN476
KCNS2TVSMTTVGYGDVVPGTTAGKLTASACILAG>I<LVVVLPITLIFNKFSHFYRRQKQLESAMRS429
KCNS3TISMTTVGYGDTHPVTLAGKLIASTCIICG>I<LVVALPITIIFNKFSKYYQKQKDIDVDQCS425
KCNV1TTSMTTVGYGDIRPDTTTGKIVAFMCILSG>I<LVLALPIAIINDRFSACYFTLKLKEAAVRQ447
KCNV2AVSISTVGYGDMYPETHLGRFFAFLCIAFG>I<ILNGMPISILYNKFSDYYSKLKAYEYTTIR512
cons                              > <                              

See full Alignment of Paralogues


Known Variants in KCNQ1

ProteinCDSDisease ClassificationDiseasedbSNP linksEffect Prediction
p.Ile337Phec.1009A>T UnknownSIFT:
Polyphen:
p.Ile337Metc.1011C>G UnknownSIFT:
Polyphen: