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

e1n1yA2 - ECOD Domain | ECOD

ECOD/Domains/e1n1yA2

e1n1yA2

UID: 000043589

PDB

Range: A:4-403
PDB: 1N1Y chain A(all domains)
UniProt: O44049 (all domains)

Molecule: Sialidase (EC 3.2.1.18)

3D Structure

Loading viewer...

Related Domains

Browse other domains in BNR_3 →

Classification

AArchitecturebeta duplicates or obligate multimers(a.4)

XX-groupbeta-propeller-like(5)

HH-groupbeta-propeller(5.1)

TT-group6-bladed(5.1.3)

FFamilyBNR_3(5.1.3.28)

Pfam Families

BNR repeat-like domain

ClanCL0186Beta_propeller

External Links

ECOD PDB View: 1N1Y RCSB PDB: 1N1Y PDBe: 1N1Y UniProt: O44049

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure