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

e1u9nA1 - ECOD Domain | ECOD

ECOD/Domains/e1u9nA1

e1u9nA1

UID: 000045450

PDB

Range: A:22-94
PDB: 1U9N chain A(all domains)
UniProt: P9WMC1 (all domains)
Gene: ethR

Molecule: Transcriptional repressor EthR

3D Structure

Loading viewer...

Related Domains

Browse other domains in TetR_N →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupThree-helical HTH(101.1.1)

FFamilyTetR_N(101.1.1.5)

Ligands

in contact, ≤ 4 Å

Hexadecyl OctanoateCNS
drugDrugBank DB02425within 5 Å only

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Bacterial regulatory proteins, tetR family

ClanCL0123HTH

External Links

ECOD PDB View: 1U9N RCSB PDB: 1U9N PDBe: 1U9N UniProt: P9WMC1

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure