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

Q68A21_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q68A21_F1_nD2

Q68A21_F1_nD2

UID: 003765376

AlphaFold

Range: 221-285
AlphaFold: AF-Q68A21
UniProt: Q68A21 (all domains)
Gene: Purb

Protein: Transcriptional regulator protein Pur-beta (Purine-rich element-binding protein B)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PurA →

Classification

AArchitecturea+b two layers(a.11)

XX-groupssDNA-binding transcriptional regulator domain-like(295)

HH-groupssDNA-binding transcriptional regulator domain(295.1)

TT-groupssDNA-binding transcriptional regulator domain(295.1.1)

FFamilyPurA(295.1.1.3)

Pfam Families

PurA ssDNA and RNA-binding protein

ClanCL0609sPC4_like

External Links

AlphaFold DB: Q68A21 UniProt: Q68A21

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 221-285