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

e4tydH1 - ECOD Domain | ECOD

ECOD/Domains/e4tydH1

e4tydH1

UID: 001349138

PDB

Range: H:3-180
PDB: 4TYD chain H(all domains)
UniProt: Q0ZNA6 (all domains)

Molecule: NS3 protease

3D Structure

Loading viewer...

Related Domains

Browse other domains in Peptidase_S29 →

Classification

AArchitecturebeta barrels(a.1)

XX-groupcradle loop barrel(1)

HH-groupRIFT-related(1.1)

TT-groupFMN-binding split barrel(1.1.5)

FFamilyPeptidase_S29(1.1.5.14)

Ligands

in contact, ≤ 4 Å

(4R,6S,7Z,15S,17S)-17-[({7-methoxy-2-[4-(propan-2-yl)-1,3-thiazol-2-yl]quinolin-4-yl}oxy)methyl]-13-methyl-N-[(1-methylcyclopropyl)sulfonyl]-2,14-dioxo-1,3,13-triazatricyclo[13.2.0.0~4,6~]heptadec-7-ene-4-carboxamide3EO
Chloride ionCL
Zinc ionZN

Pfam Families

PF02907Peptidase_S29

Hepatitis C virus NS3 protease

ClanCL0124Peptidase_PA

External Links

ECOD PDB View: 4TYD RCSB PDB: 4TYD PDBe: 4TYD UniProt: Q0ZNA6

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

metal

Shown in the structure viewer. Drug annotations from DrugDomain.