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

e4j9vB1 - ECOD Domain | ECOD

ECOD/Domains/e4j9vB1

e4j9vB1

UID: 000980130

PDB

Range: B:140-226
PDB: 4J9V chain B(all domains)
UniProt: Q87KD2 (all domains)
Gene: VP3045

Molecule: Potassium uptake protein TrkA

3D Structure

Loading viewer...

Related Domains

Browse other domains in TrkA_C →

Classification

AArchitecturea+b two layers(a.11)

XX-groupTrkA C-terminal domain-like(4261)

HH-groupTrkA C-terminal domain-like(4261.1)

TT-groupTrkA C-terminal domain-like(4261.1.1)

FFamilyTrkA_C(4261.1.1.1)

Ligands

in contact, ≤ 4 Å

Magnesium ionMG
metal

+ 1 additive (Sulfate ion)

Sulfate ionSO4
DrugBank DB14546within 5 Å only

Shown in the structure viewer.

Pfam Families

TrkA-C domain

ClanCL0582TrkA_C

External Links

ECOD PDB View: 4J9V RCSB PDB: 4J9V PDBe: 4J9V UniProt: Q87KD2

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.