Q07001 (ACHD_HUMAN) Homo sapiens (Human)

Acetylcholine receptor subunit delta UniProtKBInterProSTRINGInteractive Modelling

517 aa; Sequence (Fasta) ; (Isoform 2; )

Sequence Features

 42L -> P (in CMS3B; results in reduced gating efficiency; slows opening of the channel; decreases probability that the channel will open in response to ACh) VAR_073691
 79I -> K (in CMS3B; prevents expression of the AChR on the cell surface; is a null mutation; dbSNP:rs121909509) VAR_073692 dbSNP
 80E -> K (in CMS3B; reduced adult and fetal AChR expression and a reduced probability of both adult and fetal AChR being in the open state; dbSNP:rs121909504) VAR_021210 dbSNP
 95F -> L (in LMPS; dbSNP:rs121909506) VAR_043905 dbSNP
 114V -> L (polymorphism; has no appreciable kinetic effects; allows for robust AChR expression; dbSNP:rs760395222) VAR_073693 dbSNP
 271P -> Q (in CMS3B; burst duration was decreased and disassociation of ACh was increased resulting in brief channel opening episodes; shows abnormal association with alpha CHRNA1 subunit resulting in a decreased number of fully assembled AChRs; dbSNP:rs121909503) VAR_021211 dbSNP
 288Q -> E (in CMS3A; a benign mutation or a rare polymorphism; dbSNP:rs41265127) VAR_021212 dbSNP
 289S -> F (in CMS3A; delayed closure of AchR ion channels, increasing the propensity for open-channel block, as well as a reduced rate of channel opening; dbSNP:rs121909502) VAR_019566 dbSNP
 398D -> E (in a breast cancer sample; somatic mutation) VAR_036031
 402E -> K (in CMS3C; results in reduced expression of the AChR at the cell surface; impairs normal clustering of the AChR channel with RAPSN; dbSNP:rs145955590) VAR_073694 dbSNP
 246-270Helical
 278-299Helical
 312-333Helical
 472-490Helical
 151-165
 25-246Neurotransmitter-gated ion-channel ligand-binding domain
IPR006202PF02931
 253-489Neurotransmitter-gated ion-channel transmembrane domain
IPR006029PF02932

Sequence Alignments

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)DownloadAssess
monomer -3.786uwz.1.B23-516
60.77

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
2monomer-4.046uwz.1.B23-501
60.59