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

e3m3kE1 - ECOD Domain | ECOD

ECOD/Domains/e3m3kE1

e3m3kE1

UID: 001521508

PDB

Range: E:4-108,E:219-261
PDB: 3M3K chain E(all domains)
UniProt: P19492 (all domains)
Gene: Gria3

Molecule: Glutamate receptor 3

3D Structure

Loading viewer...

Related Domains

Browse other domains in Lig_chan-Glu_bd →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupPeriplasmic binding protein-like II(7523)

HH-groupPeriplasmic binding protein-like II(7523.1)

TT-groupPeriplasmic binding protein-like II(7523.1.1)

FFamilyLig_chan-Glu_bd(7523.1.1.20)

Ligands

in contact, ≤ 4 Å

Glutamic acidGLU
drugDrugBank DB00142
Zinc ionZN
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF10613Lig_chan-Glu_bd

Ligated ion channel L-glutamate- and glycine-binding site

ClanCL0177PBP

External Links

ECOD PDB View: 3M3K RCSB PDB: 3M3K PDBe: 3M3K UniProt: P19492

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure