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

e7khvA1 - ECOD Domain | ECOD

ECOD/Domains/e7khvA1

e7khvA1

UID: 002706004

PDB

Range: A:39-178
PDB: 7KHV chain A(all domains)
UniProt: Q0TR53 (all domains)
Gene: nagJ

Molecule: O-GlcNAcase NagJ (EC 3.2.1.169) (Beta-N-acetylglucosaminidase) (Beta-N-acetylhexosaminidase) (Beta-hexosaminidase) (GH84C) (Hexosaminidase B) (N-acetyl-beta-D-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: 7KHV RCSB PDB: 7KHV PDBe: 7KHV UniProt: Q0TR53

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure