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

e5nj8D2 - ECOD Domain | ECOD

ECOD/Domains/e5nj8D2

e5nj8D2

UID: 002085340

PDB

Range: D:84-145
PDB: 5NJ8 chain D(all domains)
UniProt: P27540 (all domains)
Gene: ARNT

Molecule: Aryl hydrocarbon receptor nuclear translocator

3D Structure

Loading viewer...

Related Domains

Browse other domains in HLH →

Classification

AArchitecturealpha duplicates or obligate multimers(a.8)

XX-groupHLH-like(105)

HH-groupHLH, helix-loop-helix DNA-binding domain(105.1)

TT-groupHLH, helix-loop-helix DNA-binding domain(105.1.1)

FFamilyHLH(105.1.1.1)

Ligands

in contact, ≤ 4 Å

ERBIUM (III) IONER3
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Helix-loop-helix DNA-binding domain

ClanCL0827bHLH

External Links

ECOD PDB View: 5NJ8 RCSB PDB: 5NJ8 PDBe: 5NJ8 UniProt: P27540

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure