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

e4fk1B2 - ECOD Domain | ECOD

ECOD/Domains/e4fk1B2

e4fk1B2

UID: 001759163

PDB

Range: B:117-232
PDB: 4FK1 chain B(all domains)
UniProt: Q81PN4 (all domains)

Molecule: Putative thioredoxin reductase

3D Structure

Loading viewer...

Related Domains

Browse other domains in this classification →

Classification

AArchitecture—

XX-group—

HH-group—

TT-group—

FFamily—

Ligands

in contact, ≤ 4 Å

Flavin adenine dinucleotideFAD
drugDrugBank DB03147

Shown in the structure viewer. Drug annotations from DrugDomain.

External Links

ECOD PDB View: 4FK1 RCSB PDB: 4FK1 PDBe: 4FK1 UniProt: Q81PN4

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure