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

e3un6A1 - ECOD Domain | ECOD

ECOD/Domains/e3un6A1

e3un6A1

UID: 001522876

PDB

Range: A:51-131,A:236-341
PDB: 3UN6 chain A(all domains)
UniProt: Q2G1I5 (all domains)
Gene: SAOUHSC_00137

Molecule: ABC transporter substrate-binding protein

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

Zinc ionZN
metal

+ 1 additive (Phosphate ion)

Phosphate ionPO4
DrugBank DB14523

Shown in the structure viewer. Drug annotations from DrugDomain.

External Links

ECOD PDB View: 3UN6 RCSB PDB: 3UN6 PDBe: 3UN6 UniProt: Q2G1I5

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure