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

e1chpD1 - ECOD Domain | ECOD

ECOD/Domains/e1chpD1

e1chpD1

UID: 000024198

PDB

Range: D:1-103
PDB: 1CHP chain D(all domains)
UniProt: P01556 (all domains)
Gene: ctxB

Molecule: Cholera enterotoxin subunit B (Cholera enterotoxin B chain) (Cholera enterotoxin gamma chain) (Choleragenoid)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Enterotoxin_b →

Classification

AArchitecturebeta barrels(a.1)

XX-groupOB-fold(2)

HH-groupBacterial enterotoxins(2.2)

TT-groupBacterial enterotoxins(2.2.1)

FFamilyEnterotoxin_b(2.2.1.2)

Pfam Families

PF01376Enterotoxin_b

Heat-labile enterotoxin beta chain

ClanCL0658OB_enterotoxin

External Links

ECOD PDB View: 1CHP RCSB PDB: 1CHP PDBe: 1CHP UniProt: P01556

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure