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

e2pedA1 - ECOD Domain | ECOD

ECOD/Domains/e2pedA1

e2pedA1

UID: 000330330

PDB

Range: A:0-348
PDB: 2PED chain A(all domains)
UniProt: P02699 (all domains)
Gene: RHO

Molecule: Rhodopsin

3D Structure

Loading viewer...

Related Domains

Browse other domains in 7tm_1 →

Classification

AArchitecturealpha bundles(a.7)

XX-groupFamily A G protein-coupled receptor-like(5001)

HH-groupFamily A G protein-coupled receptor-like(5001.1)

TT-groupFamily A G protein-coupled receptor-like(5001.1.1)

FFamily7tm_1(5001.1.1.1)

Ligands

in contact, ≤ 4 Å

Heptyl 1-ThiohexopyranosideHTG
drugDrugBank DB04450
Heptane-1,2,3-TriolHTO
drugDrugBank DB04079

Pfam Families

7 transmembrane receptor (rhodopsin family)

ClanCL0192GPCR_A

External Links

ECOD PDB View: 2PED RCSB PDB: 2PED PDBe: 2PED UniProt: P02699

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Palmitic Acid

drugDrugBank DB03796

MERCURY (II) IONHG

metal

RetinalRET

Zinc ionZN

metal

Shown in the structure viewer. Drug annotations from DrugDomain.