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

e4j9uB8 - ECOD Domain | ECOD

ECOD/Domains/e4j9uB8

e4j9uB8

UID: 001165464

PDB

Range: B:178-264
PDB: 4J9U chain B(all domains)
UniProt: Q87TN7 (all domains)
Gene: trkH

Molecule: Trk system potassium uptake protein TrkH

3D Structure

Loading viewer...

Related Domains

Browse other domains in TrkH →

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)

FFamilyTrkH(5054.1.1.6)

Ligands

in contact, ≤ 4 Å

Hexatantalum DodecabromideTBR
drugDrugBank DB04119within 5 Å only
Potassium ionK
metal

Shown in the structure viewer. Drug annotations from .

Pfam Families

Cation transport protein

ClanCL0030Ion_channel

External Links

ECOD PDB View: 4J9U RCSB PDB: 4J9U PDBe: 4J9U UniProt: Q87TN7

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure