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

e4io2A1 - ECOD Domain | ECOD

ECOD/Domains/e4io2A1

e4io2A1

UID: 001521089

PDB

Range: A:1-105,A:203-248
PDB: 4IO2 chain A(all domains)
UniProt: E9P5T5 (all domains)

Molecule: Glutamate receptor 1

3D Structure

Loading viewer...

Related Domains

Browse other domains in SBP_bac_3 →

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)

FFamilySBP_bac_3(7523.1.1.4)

Ligands

in contact, ≤ 4 Å

Glutamic acidGLU
drugDrugBank DB00142
Chloride ionCL

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00497SBP_bac_3

Bacterial extracellular solute-binding proteins, family 3

ClanCL0177PBP

External Links

ECOD PDB View: 4IO2 RCSB PDB: 4IO2 PDBe: 4IO2 UniProt: E9P5T5

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure