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

e2z55E1 - ECOD Domain | ECOD

ECOD/Domains/e2z55E1

e2z55E1

UID: 000334099

PDB

Range: E:1-238
PDB: 2Z55 chain E(all domains)
UniProt: P29563 (all domains)

Molecule: Archaerhodopsin-2

3D Structure

Loading viewer...

Related Domains

Browse other domains in Bac_rhodopsin →

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)

FFamilyBac_rhodopsin(5001.1.1.6)

Ligands

in contact, ≤ 4 Å

2,3-di-O-phytanyl-sn-glycerolL2P
drugDrugBank DB03646
Bacterioruberin22B
RetinalRET

Pfam Families

PF01036Bac_rhodopsin

Bacteriorhodopsin-like protein

ClanCL0192GPCR_A

External Links

ECOD PDB View: 2Z55 RCSB PDB: 2Z55 PDBe: 2Z55 UniProt: P29563

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Shown in the structure viewer. Drug annotations from DrugDomain.