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

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

O49687_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/O49687_F1_nD2

O49687_F1_nD2

UID: 003832941

AlphaFold

Range: 421-490
AlphaFold: AF-O49687
UniProt: O49687 (all domains)
Gene: MYC4

Protein: Transcription factor MYC4 (AtMYC4) (Basic helix-loop-helix protein 4) (AtbHLH4) (bHLH 4) (Transcription factor EN 37) (bHLH transcription factor bHLH004)

3D Structure

Loading viewer...

Related Domains

Browse other domains in bHLH_IRO3 →

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)

FFamilybHLH_IRO3(105.1.1.42)

Pfam Families

PF23177bHLH_IRO3

Iron-related transcription factor 3 bHLH domain

ClanCL0827bHLH

External Links

AlphaFold DB: O49687 UniProt: O49687

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 421-490