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

e3og2A8 - ECOD Domain | ECOD

ECOD/Domains/e3og2A8

e3og2A8

UID: 001209508

PDB

Range: A:394-481
PDB: 3OG2 chain A(all domains)
UniProt: Q70SY0 (all domains)
Gene: bga1

Molecule: Beta-galactosidase

3D Structure

Loading viewer...

Related Domains

Browse other domains in BetaGal_dom2 →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupGlycosyl hydrolase domain-like(12)

HH-groupGlycosyl hydrolase domain(12.1)

TT-groupGlycosyl hydrolase domain(12.1.1)

FFamilyBetaGal_dom2(12.1.1.15)

Ligands

in contact, ≤ 4 Å

N-AcetylglucosamineNAG
drugDrugBank DB00141within 5 Å only

+ 1 additive (Glycerin)

GlycerinGOL
DrugBank DB09462

Pfam Families

PF10435BetaGal_dom2

Beta-galactosidase, domain 2

ClanCL0369GHD

External Links

ECOD PDB View: 3OG2 RCSB PDB: 3OG2 PDBe: 3OG2 UniProt: Q70SY0

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Shown in the structure viewer. Drug annotations from DrugDomain.