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

e24ioA1 - ECOD Domain | ECOD

ECOD/Domains/e24ioA1

e24ioA1

UID: 005088679

PDB

Range: A:5-196
PDB: 24IO chain A(all domains)
UniProt: Q54089 (all domains)
Gene: relA

Molecule: Bifunctional (p)ppGpp synthase/hydrolase RelA

3D Structure

Loading viewer...

Related Domains

Browse other domains in HD_4 →

Classification

AArchitecturealpha complex topology(a.10)

XX-groupPDEase-like(131)

HH-groupHD-domain/PDEase-like(131.1)

TT-groupHD-domain/PDEase-like(131.1.1)

FFamilyHD_4(131.1.1.12)

Pfam Families

HD domain

ClanCL0237HD_PDEase

External Links

ECOD PDB View: 24IO RCSB PDB: 24IO PDBe: 24IO UniProt: Q54089

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure