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

e1s5fA1 - ECOD Domain | ECOD

ECOD/Domains/e1s5fA1

e1s5fA1

UID: 000083903

PDB

Range: A:1-235
PDB: 1S5F chain A(all domains)
UniProt: P01555 (all domains)
Gene: ctxA

Molecule: Cholera enterotoxin, A chain

3D Structure

Loading viewer...

Related Domains

Browse other domains in Enterotoxin_a →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupADP-ribosylation(237)

HH-groupADP-ribosylation(237.1)

TT-groupADP-ribosylation(237.1.1)

FFamilyEnterotoxin_a(237.1.1.3)

Pfam Families

PF01375Enterotoxin_a

Heat-labile enterotoxin alpha chain

ClanCL0084ADP-ribosyl

External Links

ECOD PDB View: 1S5F RCSB PDB: 1S5F PDBe: 1S5F UniProt: P01555

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure