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

e8de8A1 - ECOD Domain | ECOD

ECOD/Domains/e8de8A1

e8de8A1

UID: 002987149

PDB

Range: A:193-315
PDB: 8DE8 chain A(all domains)

Molecule: Potassium channel, subfamily K, member 2a

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ion_trans_2 →

Classification

AArchitecturealpha complex topology(a.10)

XX-groupVoltage-gated ion channels(5054)

HH-groupVoltage-gated ion channels(5054.1)

TT-groupVoltage-gated ion channels(5054.1.1)

FFamilyIon_trans_2(5054.1.1.8)

Ligands

in contact, ≤ 4 Å

(2R)-1-(hexadecanoyloxy)-3-(phosphonooxy)propan-2-yl (9Z)-octadec-9-enoateD21
Potassium ionK
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF07885Ion_trans_2

Ion channel

ClanCL0030Ion_channel

External Links

ECOD PDB View: 8DE8 RCSB PDB: 8DE8 PDBe: 8DE8

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure