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
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e3odvB1 - ECOD Domain | ECOD

ECOD/Domains/e3odvB1

e3odvB1

UID: 000403081

PDB

Range: B:1-38
PDB: 3ODV chain B(all domains)
UniProt: P24662 (all domains)

Molecule: Potassium channel toxin alpha-KTx 3.1

3D Structure

Loading viewer...

Related Domains

Browse other domains in Toxin_2 →

Classification

AArchitecturefew secondary structure elements(a.19)

XX-groupomega toxin-like(387)

HH-groupomega toxin-related(387.1)

TT-groupScorpion toxin-like(387.1.5)

FFamilyToxin_2(387.1.5.2)

Ligands

in contact, ≤ 4 Å

trifluoroacetic acidTFA

+ 1 additive (Citric acid)

Citric acidCIT
DrugBank DB04272

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00451Toxin_2

Scorpion short toxin, BmKK2

ClanCL0054Knottin_1

External Links

ECOD PDB View: 3ODV RCSB PDB: 3ODV PDBe: 3ODV UniProt: P24662

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure