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
Privacy

Resources

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

© 2014-2026 Grishin Lab / HHMI / UTSW

e8chtA01 - ECOD Domain | ECOD

ECOD/Domains/e8chtA01

e8chtA01

UID: 004838194

PDB

Range: A:57-212
PDB: 8CHT chain A(all domains)

Molecule: Transcriptional activator protein Pur-alpha

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)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 2 additives (Acetate ion, 1,2-ETHANEDIOL)

Acetate ionACT
1,2-ETHANEDIOLEDO

Shown in the structure viewer.

Pfam Families

PurA ssDNA and RNA-binding protein

ClanCL0609sPC4_like

External Links

ECOD PDB View: 8CHT RCSB PDB: 8CHT PDBe: 8CHT

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure