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

e7n3kA1 - ECOD Domain | ECOD

ECOD/Domains/e7n3kA1

e7n3kA1

UID: 002798705

PDB

Range: A:-10-113
PDB: 7N3K chain A(all domains)

Molecule: Non-structural protein 9

3D Structure

Loading viewer...

Related Domains

Browse other domains in CoV_NSP9 →

Classification

AArchitecturebeta barrels(a.1)

XX-groupcradle loop barrel(1)

HH-groupRIFT-related(1.1)

TT-groupPhage tail proteins(1.1.13)

FFamilyCoV_NSP9(1.1.13.8)

Ligands

in contact, ≤ 4 Å

(1beta,6beta,7beta,8alpha,9beta,10alpha,13alpha,14R,16beta)-1,6,7,14-tetrahydroxy-7,20-epoxykauran-15-oneODN

+ 1 additive (Sulfate ion)

Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF08710CoV_NSP9

Coronavirus replicase NSP9

ClanCL0504Phage_barrel

External Links

ECOD PDB View: 7N3K RCSB PDB: 7N3K PDBe: 7N3K

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure