ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

Quick Links

Browse Classification
Search
Download Data
Documentation
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e4hfiE1 - ECOD Domain | ECOD

ECOD/Domains/e4hfiE1

e4hfiE1

UID: 000959805

PDB

Range: E:1-183
PDB: 4HFI chain E(all domains)
UniProt: Q7NDN8 (all domains)
Gene: glvI

Molecule: Proton-gated ion channel

3D Structure

Loading viewer...

Related Domains

Browse other domains in Neur_chan_LBD →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupImmunoglobulin-like beta-sandwich(11)

HH-groupNicotinic receptor ligand binding domain-like(11.12)

TT-groupNicotinic receptor ligand binding domain-like(11.12.1)

FFamilyNeur_chan_LBD(11.12.1.1)

Ligands

in contact, ≤ 4 Å

Chloride ionCL
Sodium ionNA
metal
Diundecyl phosphatidyl cholinePLC

+ 1 additive (Acetate)

AcetateACT

Pfam Families

PF02931Neur_chan_LBD

Neurotransmitter-gated ion-channel ligand binding domain

ClanCL0974NLGIC_lig-bind

External Links

ECOD PDB View: 4HFI RCSB PDB: 4HFI PDBe: 4HFI UniProt: Q7NDN8

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

DrugBank DB14511

Shown in the structure viewer. Drug annotations from DrugDomain.