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

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e2e2aC1 - ECOD Domain | ECOD

ECOD/Domains/e2e2aC1

e2e2aC1

UID: 000055245

PDB

Range: C:1-104
PDB: 2E2A chain C(all domains)
UniProt: P23532 (all domains)
Gene: lacF

Molecule: PTS system lactose-specific EIIA component (EIIA-Lac) (EIII-Lac) (Lactose-specific phosphotransferase enzyme IIA component)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PTS_IIA →

Classification

AArchitecturealpha bundles(a.7)

XX-groupSpectrin repeat-like(604)

HH-groupEnzyme IIa from lactose specific PTS, IIa-lac(604.10)

TT-groupEnzyme IIa from lactose specific PTS, IIa-lac(604.10.1)

FFamilyPTS_IIA(604.10.1.1)

Pfam Families

PF02255PTS_IIA

PTS system, Lactose/Cellobiose specific IIA subunit

External Links

ECOD PDB View: 2E2A RCSB PDB: 2E2A PDBe: 2E2A UniProt: P23532

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure