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

e6qpjA1 - ECOD Domain | ECOD

ECOD/Domains/e6qpjA1

e6qpjA1

UID: 002540284

PDB

Range: A:105-223,A:247-260
PDB: 6QPJ chain A(all domains)
UniProt: O15516 (all domains)
Gene: CLOCK

Molecule: Circadian locomoter output cycles protein kaput (hCLOCK) (EC 2.3.1.48) (Class E basic helix-loop-helix protein 8) (bHLHe8)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PAS →

Classification

AArchitecturea+b three layers(a.12)

XX-groupProfilin-like(223)

HH-groupsensor domains(223.1)

TT-groupsensor domains(223.1.1)

FFamilyPAS(223.1.1.2)

Pfam Families

PAS fold

ClanCL0183PAS_Fold

External Links

ECOD PDB View: 6QPJ RCSB PDB: 6QPJ PDBe: 6QPJ UniProt: O15516

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure