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

e4k2eD1 - ECOD Domain | ECOD

ECOD/Domains/e4k2eD1

e4k2eD1

UID: 001288665

PDB

Range: D:14-105
PDB: 4K2E chain D(all domains)
UniProt: P52695 (all domains)
Gene: hlyU

Molecule: Transcriptional activator HlyU

3D Structure

Loading viewer...

Related Domains

Browse other domains in HTH_5 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupwinged helix domain(101.1.2)

FFamilyHTH_5(101.1.2.14)

Pfam Families

Bacterial regulatory protein, arsR family

ClanCL0123HTH

External Links

ECOD PDB View: 4K2E RCSB PDB: 4K2E PDBe: 4K2E UniProt: P52695

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure