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

P35869_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/P35869_F1_nD1

P35869_F1_nD1

UID: 003554346

AlphaFold

Range: 26-80
AlphaFold: AF-P35869
UniProt: P35869 (all domains)
Gene: AHR

Protein: Aryl hydrocarbon receptor (Ah receptor) (AhR) (Class E basic helix-loop-helix protein 76) (bHLHe76)

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

DB00338
drugDrugBank DB00338within 5 Å only
DB00379
drugDrugBank DB00379within 5 Å only
DB00393

Pfam Families

Helix-loop-helix DNA-binding domain

ClanCL0827bHLH

External Links

AlphaFold DB: P35869 UniProt: P35869

Representative

This domain is classified based on similarity to:

Downloads

Download Domain PDB Download Domain FASTA Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 26-80

drugDrugBank DB00393within 5 Å only

Flutamide

drugDrugBank DB00499within 5 Å only

Atorvastatin

drugDrugBank DB01076within 5 Å only

DB01097

drugDrugBank DB01097within 5 Å only

Indirubin-3'-monoxime

drugDrugBank DB02052within 5 Å only

Resveratrol

drugDrugBank DB02709within 5 Å only

Quercetin

drugDrugBank DB04216within 5 Å only

DB06083

drugDrugBank DB06083within 5 Å only

DB06732

drugDrugBank DB06732within 5 Å only

Emodin

drugDrugBank DB07715within 5 Å only

DB08624

drugDrugBank DB08624within 5 Å only

DB08995

drugDrugBank DB08995within 5 Å only

Kynurenic Acid

drugDrugBank DB11937within 5 Å only

Epigallocatechin gallate

drugDrugBank DB12116within 5 Å only

DB12328

drugDrugBank DB12328within 5 Å only

DB12379

drugDrugBank DB12379within 5 Å only

DB13009

drugDrugBank DB13009within 5 Å only

DB16862

drugDrugBank DB16862within 5 Å only

Shown in the structure viewer. Drug annotations from DrugDomain.