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

e4xj8A2 - ECOD Domain | ECOD

ECOD/Domains/e4xj8A2

e4xj8A2

UID: 001725684

PDB

Range: A:39-228
PDB: 4XJ8 chain A(all domains)
UniProt: Q54727 (all domains)
Gene: nanB

Molecule: Sialidase B (EC 3.2.1.18) (Neuraminidase B)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Sialidase →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupjelly-roll(10)

HH-groupConcanavalin A-like(10.1)

TT-groupConcanavalin A-like lectins/glucanases(10.1.1)

FFamilySialidase(10.1.1.18)

Pfam Families

PF02973Sialidase

Sialidase, N-terminal domain

ClanCL0004Concanavalin

External Links

ECOD PDB View: 4XJ8 RCSB PDB: 4XJ8 PDBe: 4XJ8 UniProt: Q54727

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure