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

e3re4B2 - ECOD Domain | ECOD

ECOD/Domains/e3re4B2

e3re4B2

UID: 001229013

PDB

Range: B:3-86,B:112-258
PDB: 3RE4 chain B(all domains)
UniProt: O28471 (all domains)
Gene: rio1

Molecule: RIO-type serine/threonine-protein kinase Rio1

3D Structure

Loading viewer...

Related Domains

Browse other domains in RIO1 →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupProtein kinase/SAICAR synthase/ATP-grasp(206)

HH-groupProtein kinase/SAICAR synthase/ATP-grasp(206.1)

TT-groupProtein kinase(206.1.1)

FFamilyRIO1(206.1.1.9)

Ligands

in contact, ≤ 4 Å

ToyocamycinTO1
drugDrugBank DB13916

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

RIO domain

ClanCL0016PKinase

External Links

ECOD PDB View: 3RE4 RCSB PDB: 3RE4 PDBe: 3RE4 UniProt: O28471

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure