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

e4m4yC1 - ECOD Domain | ECOD

ECOD/Domains/e4m4yC1

e4m4yC1

UID: 001102818

PDB

Range: C:10-324
PDB: 4M4Y chain C(all domains)
UniProt: C3W5S1 (all domains)
Gene: HA

Molecule: Hemagglutinin HA1 subunit

3D Structure

Loading viewer...

Related Domains

Browse other domains in Hemagglutinin →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupjelly-roll(10)

HH-groupViral protein domain(10.5)

TT-groupViral protein domain(10.5.1)

FFamilyHemagglutinin(10.5.1.1)

Ligands

in contact, ≤ 4 Å

N-AcetylglucosamineNAG
drugDrugBank DB00141

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00509Hemagglutinin

Haemagglutinin

External Links

ECOD PDB View: 4M4Y RCSB PDB: 4M4Y PDBe: 4M4Y UniProt: C3W5S1

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure