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

O15055_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/O15055_F1_nD2

O15055_F1_nD2

UID: 003570867

AlphaFold

Range: 171-315
UniProt: O15055 (all domains)
Gene: PER2

Protein: Period circadian protein homolog 2 (hPER2) (Circadian clock protein PERIOD 2)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Per3-like_PAS-A →

Classification

AArchitecturea+b three layers(a.12)

XX-groupProfilin-like(223)

HH-groupsensor domains(223.1)

TT-groupsensor domains(223.1.1)

FFamilyPer3-like_PAS-A(223.1.1.44)

Pfam Families

PF21353Per3-like_PAS-A

Period circadian protein homolog 3-like, PAS-A domain

ClanCL0183PAS_Fold

External Links

UniProt: O15055

Downloads