P78348 (ASIC1_HUMAN) Homo sapiens (Human)

Acid-sensing ion channel 1 UniProtKBInterProSTRINGInteractive Modelling

528 aa; Sequence (Fasta) ; (Isoform 1; Isoform 3; ) Identical sequences: Pongo abelii: A0A2J8SY85; Pan troglodytes: K7B9U4; Pan paniscus: A0A2R9BH83; Gorilla gorilla gorilla: G3QNE4; Macaca nemestrina: A0A2K6DIB2; Macaca mulatta: F7H4L2; Callithrix jacchus: U3DXY6; Chlorocebus sabaeus: A0A0D9R109; Aotus nancymaae: A0A2K5DDY7; Cebus capucinus imitator: A0A2K5RE61

Sequence Features

 71Important for channel gating
 79Important for channel desensitizing
 287Important for channel gating
 352Important for interaction with the spider venom psalmotoxin-1
 357Key residue for defining the pH sensitivity of ASIC1 (isoform 1)
 46-69Helical
 428-454Discontinuously helical
 93-194
 172-179
 290-367
 310-363
 314-361
 323-345
 325-337
 21-456Epithelial sodium channel
IPR001873PF00858

Sequence Alignments

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)DownloadAssess
homo-3-mer -1.056vtk.1.A16-463
89.54

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
1homo-3-mer-2.176vtk.1.A16-509
89.54
3homo-3-mer-2.336vtl.1.A62-497
75.60