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

e2xm2B6 - ECOD Domain | ECOD

ECOD/Domains/e2xm2B6

e2xm2B6

UID: 001396615

PDB

Range: B:5-126
PDB: 2XM2 chain B(all domains)
UniProt: Q89ZI2 (all domains)
Gene: BT_4395

Molecule: O-GlcNAcase BT_4395 (EC 3.2.1.169) (Beta-N-acetylglucosaminidase) (Beta-N-acetylhexosaminidase) (Beta-hexosaminidase) (Hexosaminidase B) (N-acetyl-beta-glucosaminidase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Glyco_hydro_20b →

Classification

AArchitecturemixed a+b and a/b(a.18)

XX-groupZincin-like(2498)

HH-groupbeta-N-acetylhexosaminidase-like domain(2498.2)

TT-groupbeta-N-acetylhexosaminidase-like domain(2498.2.1)

FFamilyGlyco_hydro_20b(2498.2.1.1)

Pfam Families

PF02838Glyco_hydro_20b

Glycosyl hydrolase family 20, domain 2

ClanCL0546Hexosaminidase

External Links

ECOD PDB View: 2XM2 RCSB PDB: 2XM2 PDBe: 2XM2 UniProt: Q89ZI2

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure