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

e3bp3A1 - ECOD Domain | ECOD

ECOD/Domains/e3bp3A1

e3bp3A1

UID: 000169360

PDB

Range: A:8-88
PDB: 3BP3 chain A(all domains)
UniProt: P69786 (all domains)
Gene: ptsG

Molecule: Glucose-specific phosphotransferase enzyme IIB component

3D Structure

Loading viewer...

Related Domains

Browse other domains in PTS_EIIB →

Classification

AArchitecturea+b two layers(a.11)

XX-groupGlucose permease domain IIB-like(306)

HH-groupGlucose permease domain IIB(306.1)

TT-groupGlucose permease domain IIB(306.1.1)

FFamilyPTS_EIIB(306.1.1.1)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (Sulfate ion)

Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00367PTS_EIIB

phosphotransferase system, EIIB

External Links

ECOD PDB View: 3BP3 RCSB PDB: 3BP3 PDBe: 3BP3 UniProt: P69786

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure