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

e6ay2A1 - ECOD Domain | ECOD

ECOD/Domains/e6ay2A1

e6ay2A1

UID: 002141499

PDB

Range: A:0-254
PDB: 6AY2 chain A(all domains)
UniProt: P07858 (all domains)
Gene: CTSB

Molecule: Cathepsin B

3D Structure

Loading viewer...

Related Domains

Browse other domains in Peptidase_C1 →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupCysteine proteinases-like(219)

HH-groupCysteine proteinases(219.1)

TT-groupCysteine proteinases(219.1.1)

FFamilyPeptidase_C1(219.1.1.1)

Ligands

in contact, ≤ 4 Å

N~1~-[(2S)-1-amino-5-(carbamoylamino)pentan-2-yl]-N'~1~-[(1R)-1-(thiophen-3-yl)ethyl]cyclobutane-1,1-dicarboxamideC1G

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00112Peptidase_C1

Papain family cysteine protease

ClanCL0125Peptidase_CA

External Links

ECOD PDB View: 6AY2 RCSB PDB: 6AY2 PDBe: 6AY2 UniProt: P07858

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure