ECODEvolutionary Classification of Protein Domains

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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.

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e2ascA1 - ECOD Domain | ECOD

ECOD/Domains/e2ascA1

e2ascA1

UID: 000091084

PDB

Range: A:2-65
PDB: 2ASC chain A(all domains)
UniProt: P17728 (all domains)

Molecule: neurotoxin alpha-IT

3D Structure

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Related Domains

Browse other domains in Toxin_3 →

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_3(387.1.5.3)

Ligands

in contact, ≤ 4 Å

Chloride ionCL
N-(HYDROXYMETHYL)-N,N-DIMETHYLHEXAN-1-AMINIUMDR0
N,N,N-TRIMETHYLHEPTA-1,3,5-TRIYN-1-AMINIUMDR8
Potassium ionK

Pfam Families

PF00537Toxin_3

Scorpion toxin-like domain

ClanCL0054Knottin_1

External Links

ECOD PDB View: 2ASC RCSB PDB: 2ASC PDBe: 2ASC UniProt: P17728

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

metal

+ 4 additives (Ethanol, Nitrate, 1,2-ETHANEDIOL, …)

EthanolEOH
DrugBank DB00898
NitrateNO3
DrugBank DB14049
1,2-ETHANEDIOLEDO
MethanolMOH

Shown in the structure viewer. Drug annotations from DrugDomain.