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

e7cn3C2 - ECOD Domain | ECOD

ECOD/Domains/e7cn3C2

e7cn3C2

UID: 002841927

RepresentativePDB

Range: C:2-147
PDB: 7CN3 chain C(all domains)

Molecule: 2,5-dihydroxypyridine 5,6-dioxygenase

3D Structure

Loading viewer...

Related Domains

Browse other domains in NicX →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupMiddle domain in Argonaute homologs(7590)

HH-groupMiddle domain in Argonaute homologs(7590.1)

TT-groupMiddle domain in Argonaute homologs(7590.1.1)

FFamilyNicX(7590.1.1.12)

Ligands

in contact, ≤ 4 Å

5-oxidanyl-1H-pyridin-2-oneG6C
FE (II) IONFE2
metalwithin 5 Å only

+ 1 additive (1,2-ETHANEDIOL)

1,2-ETHANEDIOLEDO

Pfam Families

2,5-dihydroxypyridine 5,6-dioxygenase

ClanCL0905M29-like

External Links

ECOD PDB View: 7CN3 RCSB PDB: 7CN3 PDBe: 7CN3

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Shown in the structure viewer. Drug annotations from DrugDomain.