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

e2xn2A1 - ECOD Domain | ECOD

ECOD/Domains/e2xn2A1

e2xn2A1

UID: 001560672

PDB

Range: A:326-639
PDB: 2XN2 chain A(all domains)
UniProt: Q7WWP9 (all domains)

Molecule: ALPHA-GALACTOSIDASE

3D Structure

Loading viewer...

Related Domains

Browse other domains in Melibiase →

Classification

AArchitecturea/b barrels(a.16)

XX-groupTIM beta/alpha-barrel(2002)

HH-groupTIM barrels(2002.1)

TT-groupTIM barrels(2002.1.1)

FFamilyMelibiase(2002.1.1.87)

Ligands

in contact, ≤ 4 Å

alpha-D-galactopyranoseGLA

+ 2 additives (Imidazole, Glycerol)

ImidazoleIMD
DrugBank DB03366
GlycerolGOL

Shown in the structure viewer.

Pfam Families

PF02065Melibiase

Melibiase

ClanCL0036TIM_barrel

External Links

ECOD PDB View: 2XN2 RCSB PDB: 2XN2 PDBe: 2XN2 UniProt: Q7WWP9

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.