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

O69315_nD2 - ECOD Domain | ECOD

ECOD/Domains/O69315_nD2

O69315_nD2

UID: 004470295

AlphaFold

Range: 396-590
AlphaFold: AF-O69315
UniProt: O69315 (all domains)

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

3D Structure

Loading viewer...

Related Domains

Browse other domains in Glyco_hydro_42M →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupFlavodoxin-like(2007)

HH-groupClass I glutamine amidotransferase-like(2007.1)

TT-groupClass I glutamine amidotransferase-like(2007.1.1)

FFamilyGlyco_hydro_42M(2007.1.1.13)

Pfam Families

PF08532Glyco_hydro_42M

Beta-galactosidase trimerisation domain

ClanCL0014Glutaminase_I

External Links

AlphaFold DB: O69315 UniProt: O69315

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 396-590