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

e4o3aA1 - ECOD Domain | ECOD

ECOD/Domains/e4o3aA1

e4o3aA1

UID: 001523464

PDB

Range: A:109-218
PDB: 4O3A chain A(all domains)
UniProt: P19491 (all domains)
Gene: Gria2

Molecule: Glutamate receptor 2

3D Structure

Loading viewer...

Related Domains

Browse other domains in this classification →

Classification

AArchitecture—

XX-group—

HH-group—

TT-group—

FFamily—

Ligands

in contact, ≤ 4 Å

Aspartic acidASP
drugDrugBank DB00128
Zinc ionZN
metal

+ 2 additives (Glycerin, Acetate ion)

External Links

ECOD PDB View: 4O3A RCSB PDB: 4O3A PDBe: 4O3A UniProt: P19491

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Glycerin

DrugBank DB09462

Acetate ionACT

Shown in the structure viewer. Drug annotations from DrugDomain.