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

e4yn3A2 - ECOD Domain | ECOD

ECOD/Domains/e4yn3A2

e4yn3A2

UID: 001823758

PDB

Range: A:357-468
PDB: 4YN3 chain A(all domains)
UniProt: Q39547 (all domains)

Molecule: Cucumisin

3D Structure

Loading viewer...

Related Domains

Browse other domains in this classification →

Classification

AArchitecture—

XX-group—

HH-group—

TT-group—

FFamily—

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (DI(HYDROXYETHYL)ETHER)

DI(HYDROXYETHYL)ETHERPEG

Shown in the structure viewer. Drug annotations from DrugDomain.

External Links

ECOD PDB View: 4YN3 RCSB PDB: 4YN3 PDBe: 4YN3 UniProt: Q39547

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure