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

e3j7hD2 - ECOD Domain | ECOD

ECOD/Domains/e3j7hD2

e3j7hD2

UID: 001316636

PDB

Range: D:2-219
PDB: 3J7H chain D(all domains)
UniProt: P00722 (all domains)
Gene: lacZ

Molecule: Beta-galactosidase (Beta-gal) (EC 3.2.1.23) (Lactase)

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)

Pfam Families

PF02837Glyco_hydro_2_N

Glycosyl hydrolases family 2, sugar binding domain

ClanCL0202GBD

External Links

ECOD PDB View: 3J7H RCSB PDB: 3J7H PDBe: 3J7H UniProt: P00722

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure