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

e3dypD4 - ECOD Domain | ECOD

ECOD/Domains/e3dypD4

e3dypD4

UID: 000350940

PDB

Range: D:731-1023
PDB: 3DYP 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 Bgal_small_N →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupGlycosyl hydrolase domain-like(12)

HH-groupsupersandwich(12.3)

TT-groupsupersandwich(12.3.1)

FFamilyBgal_small_N(12.3.1.6)

Pfam Families

PF02929Bgal_small_N

Beta galactosidase small chain

ClanCL0103Gal_mutarotase

External Links

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

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure