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

e5sy7B3 - ECOD Domain | ECOD

ECOD/Domains/e5sy7B3

e5sy7B3

UID: 001918420

PDB

Range: B:59-118
PDB: 5SY7 chain B(all domains)
UniProt: Q9QZQ0 (all domains)
Gene: Npas3

Molecule: Neuronal PAS domain-containing protein 3 (Neuronal PAS3) (Basic-helix-loop-helix-PAS protein MOP6) (Member of PAS protein 6)

3D Structure

Loading viewer...

Related Domains

Browse other domains in bHLH_HIF1A →

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_HIF1A(105.1.1.21)

Pfam Families

PF23171bHLH_HIF1A

Hypoxia-inducible factor 1-alpha bHLH domain

ClanCL0827bHLH

External Links

ECOD PDB View: 5SY7 RCSB PDB: 5SY7 PDBe: 5SY7 UniProt: Q9QZQ0

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure