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

e3breA2 - ECOD Domain | ECOD

ECOD/Domains/e3breA2

e3breA2

UID: 001710395

PDB

Range: A:176-339
PDB: 3BRE chain A(all domains)
UniProt: Q9HXT9 (all domains)
Gene: wspR

Molecule: Probable two-component response regulator

3D Structure

Loading viewer...

Related Domains

Browse other domains in GGDEF →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupAdenylyl and guanylyl cyclase catalytic domain-like(304.48)

TT-groupAdenylyl and guanylyl cyclase catalytic domain-like(304.48.1)

FFamilyGGDEF(304.48.1.14)

Ligands

in contact, ≤ 4 Å

9,9'-[(2R,3R,3aS,5S,7aR,9R,10R,10aS,12S,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl]bis(2-amino-1,9-dihydro-6H-purin-6-one)C2E

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Diguanylate cyclase, GGDEF domain

ClanCL0276Nucleot_cyclase

External Links

ECOD PDB View: 3BRE RCSB PDB: 3BRE PDBe: 3BRE UniProt: Q9HXT9

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure