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

e1otwA1 - ECOD Domain | ECOD

ECOD/Domains/e1otwA1

e1otwA1

UID: 000056407

PDB

Range: A:2-254
PDB: 1OTW chain A(all domains)
UniProt: P27505 (all domains)
Gene: pqqC

Molecule: Coenzyme PQQ synthesis protein C

3D Structure

Loading viewer...

Related Domains

Browse other domains in TENA_THI-4 →

Classification

AArchitecturealpha bundles(a.7)

XX-groupFerritin/Heme oxygenase/4-helical cytokines(150)

HH-groupFerritin/Heme oxygenase(150.1)

TT-groupHeme oxygenase/Ribonucleotide reductase(150.1.2)

FFamilyTENA_THI-4(150.1.2.5)

Ligands

in contact, ≤ 4 Å

Hydrogen peroxidePEO
drugDrugBank DB11091
Pyrroloquinoline QuinonePQQ
drugDrugBank DB03205

Shown in the structure viewer.

Pfam Families

PF03070TENA_THI-4

TENA/THI-4/PQQC family

ClanCL0230HO

External Links

ECOD PDB View: 1OTW RCSB PDB: 1OTW PDBe: 1OTW UniProt: P27505

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.