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

e6qnsA2 - ECOD Domain | ECOD

ECOD/Domains/e6qnsA2

e6qnsA2

UID: 002583730

PDB

Range: A:1081-1291
PDB: 6QNS 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_C →

Classification

AArchitecturebeta duplicates or obligate multimers(a.4)

XX-groupbeta-Trefoil(6)

HH-groupbeta-Trefoil(6.1)

TT-groupbeta-Trefoil(6.1.1)

FFamilyToxin_R_bind_C(6.1.1.13)

Pfam Families

PF07951Toxin_R_bind_C

Clostridium neurotoxin, C-terminal receptor binding

ClanCL0066Trefoil

External Links

ECOD PDB View: 6QNS RCSB PDB: 6QNS PDBe: 6QNS UniProt: P10844

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure