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

e1v3dA1 - ECOD Domain | ECOD

ECOD/Domains/e1v3dA1

e1v3dA1

UID: 000043556

PDB

Range: A:142-572
PDB: 1V3D chain A(all domains)
UniProt: Q6WJ03 (all domains)
Gene: HN

Molecule: hemagglutinin-neuraminidase glycoprotein

3D Structure

Loading viewer...

Related Domains

Browse other domains in HN →

Classification

AArchitecturebeta duplicates or obligate multimers(a.4)

XX-groupbeta-propeller-like(5)

HH-groupbeta-propeller(5.1)

TT-group6-bladed(5.1.3)

FFamilyHN(5.1.3.5)

Ligands

in contact, ≤ 4 Å

2-deoxy-2,3-dehydro-N-acetylneuraminic acidDAN
drugDrugBank DB03991
N-AcetylglucosamineNAG
drugDrugBank DB00141

Pfam Families

Haemagglutinin-neuraminidase

ClanCL0186Beta_propeller

External Links

ECOD PDB View: 1V3D RCSB PDB: 1V3D PDBe: 1V3D UniProt: Q6WJ03

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Calcium ionCA

metal

+ 1 additive (Sulfate ion)

Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.