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

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e3or2D2 - ECOD Domain | ECOD

ECOD/Domains/e3or2D2

e3or2D2

UID: 001919884

PDB

Range: D:241-322
PDB: 3OR2 chain D(all domains)
UniProt: E2QR97 (all domains)

Molecule: Sulfite reductase alpha

3D Structure

Loading viewer...

Related Domains

Browse other domains in this classification →

Classification

AArchitecture—

XX-group—

HH-group—

TT-group—

FFamily—

External Links

ECOD PDB View: 3OR2 RCSB PDB: 3OR2 PDBe: 3OR2 UniProt: E2QR97

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure