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

e1g9aA1 - ECOD Domain | ECOD

ECOD/Domains/e1g9aA1

e1g9aA1

UID: 000030110

PDB

Range: A:862-1079
PDB: 1G9A chain A(all domains)
UniProt: P10844 (all domains)
Gene: botB

Molecule: Botulinum neurotoxin type B (BoNT/B) (Bontoxilysin-B) [Cleaved into: Botulinum neurotoxin B light chain (LC) (EC 3.4.24.69); Botulinum neurotoxin B heavy chain (HC)]

3D Structure

Loading viewer...

Related Domains

Browse other domains in Toxin_R_bind_N →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupjelly-roll(10)

HH-groupConcanavalin A-like(10.1)

TT-groupConcanavalin A-like lectins/glucanases(10.1.1)

FFamilyToxin_R_bind_N(10.1.1.25)

Pfam Families

PF07953Toxin_R_bind_N

Clostridium neurotoxin, N-terminal receptor binding

ClanCL0004Concanavalin

External Links

ECOD PDB View: 1G9A RCSB PDB: 1G9A PDBe: 1G9A UniProt: P10844

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure