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

e1by3A2 - ECOD Domain | ECOD

ECOD/Domains/e1by3A2

e1by3A2

UID: 001717294

PDB

Range: A:157-714
PDB: 1BY3 chain A(all domains)
UniProt: P06971 (all domains)
Gene: fhuA

Molecule: PROTEIN (FERRICHROME-IRON RECEPTOR PRECURSOR (FHUA))

3D Structure

Loading viewer...

Related Domains

Browse other domains in TonB_dep_Rec_b-barrel →

Classification

AArchitecturebeta barrels(a.1)

XX-groupOuter membrane meander beta-barrels(5084)

HH-groupPorins(5084.5)

TT-groupLigand-gated protein channel(5084.5.3)

FFamilyTonB_dep_Rec_b-barrel(5084.5.3.1)

Ligands

in contact, ≤ 4 Å

N-Octyl-2-Hydroxyethyl SulfoxideOES
drugDrugBank DB02415

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00593TonB_dep_Rec_b-barrel

TonB dependent receptor-like, beta-barrel

ClanCL0193MBB

External Links

ECOD PDB View: 1BY3 RCSB PDB: 1BY3 PDBe: 1BY3 UniProt: P06971

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure