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

e3k3aN1 - ECOD Domain | ECOD

ECOD/Domains/e3k3aN1

e3k3aN1

UID: 000399206

PDB

Range: N:78-466
PDB: 3K3A chain N(all domains)
UniProt: Q3S340 (all domains)
Gene: NA

Molecule: Neuraminidase

3D Structure

Loading viewer...

Related Domains

Browse other domains in Neur →

Classification

AArchitecturebeta duplicates or obligate multimers(a.4)

XX-groupbeta-propeller-like(5)

HH-groupbeta-propeller(5.1)

TT-group6-bladed(5.1.3)

FFamilyNeur(5.1.3.3)

Ligands

in contact, ≤ 4 Å

Oseltamivir acidG39
drugDrugBank DB02600
N-AcetylglucosamineNAG
drugDrugBank DB00141

Pfam Families

Neuraminidase

ClanCL0186Beta_propeller

External Links

ECOD PDB View: 3K3A RCSB PDB: 3K3A PDBe: 3K3A UniProt: Q3S340

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Calcium ionCA

metal

YTTRIUM (III) IONYT3

metal

Shown in the structure viewer. Drug annotations from DrugDomain.