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

e9fr3D3 - ECOD Domain | ECOD

ECOD/Domains/e9fr3D3

e9fr3D3

UID: 005285098

PDB

Range: D:324-444,D:451-543
PDB: 9FR3 chain D(all domains)

Molecule: Spike glycoprotein

3D Structure

Loading viewer...

Related Domains

Browse other domains in bCoV_S1_RBD →

Classification

AArchitecturea+b three layers(a.12)

XX-groupCoronavirus spike protein receptor-binding domain(4169)

HH-groupCoronavirus spike protein receptor-binding domain(4169.1)

TT-groupBeta-coronavirus spike protein receptor-binding domain(4169.1.1)

FFamilybCoV_S1_RBD(4169.1.1.1)

Pfam Families

PF09408bCoV_S1_RBD

Betacoronavirus spike glycoprotein S1, receptor binding

External Links

ECOD PDB View: 9FR3 RCSB PDB: 9FR3 PDBe: 9FR3

Downloads

Full PDB Structure