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

e4o9yJ7 - ECOD Domain | ECOD

ECOD/Domains/e4o9yJ7

e4o9yJ7

UID: 001902801

PDB

Range: J:2328-2516
PDB: 4O9Y chain J(all domains)
UniProt: Q9RN43 (all domains)
Gene: tcdA

Molecule: TcdA1 (Toxin A)

3D Structure

Loading viewer...

Related Domains

Browse other domains in TcA_TcB_BD →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupjelly-roll(10)

HH-groupGalactose-binding domain-like(10.32)

TT-groupGalactose-binding domain-like(10.32.1)

FFamilyTcA_TcB_BD(10.32.1.60)

Pfam Families

PF18276TcA_TcB_BD

Tc toxin complex TcA C-terminal TcB-binding domain

ClanCL0202GBD

External Links

ECOD PDB View: 4O9Y RCSB PDB: 4O9Y PDBe: 4O9Y UniProt: Q9RN43

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure