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

e3d23B2 - ECOD Domain | ECOD

ECOD/Domains/e3d23B2

e3d23B2

UID: 001098999

PDB

Range: B:187-300
PDB: 3D23 chain B(all domains)
UniProt: Q0ZJJ1 (all domains)
Gene: orf1ab

Molecule: ORF1ab polyprotein

3D Structure

Loading viewer...

Related Domains

Browse other domains in Peptidase_C30 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupCoronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain(6001)

HH-groupCoronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain(6001.1)

TT-groupCoronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain(6001.1.1)

FFamilyPeptidase_C30(6001.1.1.1)

Pfam Families

PF05409Peptidase_C30

Coronavirus endopeptidase C30

ClanCL0124Peptidase_PA

External Links

ECOD PDB View: 3D23 RCSB PDB: 3D23 PDBe: 3D23 UniProt: Q0ZJJ1

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure