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

P61277_nD2 - ECOD Domain | ECOD

ECOD/Domains/P61277_nD2

P61277_nD2

UID: 004540346

AlphaFold

Range: 91-329
AlphaFold: AF-P61277
UniProt: P61277 (all domains)
Gene: CTSK

Protein: Cathepsin K (EC 3.4.22.38)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Peptidase_C1, Peptidase_C1_2 →

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, Peptidase_C1_2(219.1.1.110)

Pfam Families

PF00112Peptidase_C1

Papain family cysteine protease

ClanCL0125Peptidase_CA

PF03051Peptidase_C1_2

Peptidase C1-like family

ClanCL0125Peptidase_CA

External Links

AlphaFold DB: P61277 UniProt: P61277

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 91-329