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

e2lbuE1 - ECOD Domain | ECOD

ECOD/Domains/e2lbuE1

e2lbuE1

UID: 000420695

PDB

Range: E:225-289
PDB: 2LBU chain E(all domains)
UniProt: Q03689 (all domains)
Gene: het-s

Molecule: Small s protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in HET-s_218-289 →

Classification

AArchitecturebeta duplicates or obligate multimers(a.4)

XX-groupSingle-stranded left-handed beta-helix(208)

HH-groupC-terminal prion forming domain of HET-s(208.5)

TT-groupC-terminal prion forming domain of HET-s(208.5.1)

FFamilyHET-s_218-289(208.5.1.1)

Ligands

in contact, ≤ 4 Å

sodium 3,3'-(1E,1'E)-biphenyl-4,4'-diylbis(diazene-2,1-diyl)bis(4-aminonaphthalene-1-sulfonate)CGO

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF11558HET-s_218-289

Het-s 218-289

External Links

ECOD PDB View: 2LBU RCSB PDB: 2LBU PDBe: 2LBU UniProt: Q03689

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure