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

e3ob8C7 - ECOD Domain | ECOD

ECOD/Domains/e3ob8C7

e3ob8C7

UID: 001221512

PDB

Range: C:2-205
PDB: 3OB8 chain C(all domains)
UniProt: P00723 (all domains)
Gene: LAC4

Molecule: Beta-galactosidase

3D Structure

Loading viewer...

Related Domains

Browse other domains in Glyco_hydro_2_N →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupjelly-roll(10)

HH-groupGalactose-binding domain-like(10.32)

TT-groupGalactose-binding domain-like(10.32.1)

FFamilyGlyco_hydro_2_N(10.32.1.9)

Ligands

in contact, ≤ 4 Å

beta-D-galactopyranoseGAL
Magnesium ionMG
metal
Sodium ionNA
metal

Shown in the structure viewer.

Pfam Families

PF02837Glyco_hydro_2_N

Glycosyl hydrolases family 2, sugar binding domain

ClanCL0202GBD

External Links

ECOD PDB View: 3OB8 RCSB PDB: 3OB8 PDBe: 3OB8 UniProt: P00723

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.