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

e1kxrA1 - ECOD Domain | ECOD

ECOD/Domains/e1kxrA1

e1kxrA1

UID: 000082584

PDB

Range: A:33-352
PDB: 1KXR chain A(all domains)
UniProt: P97571 (all domains)
Gene: Capn1

Molecule: Calpain-1 catalytic subunit (EC 3.4.22.52) (Calcium-activated neutral proteinase 1) (CANP 1) (Calpain mu-type) (Calpain-1 large subunit) (Micromolar-calpain) (muCANP)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Peptidase_C2 →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupCysteine proteinases-like(219)

HH-groupCysteine proteinases(219.1)

TT-groupCysteine proteinases(219.1.1)

FFamilyPeptidase_C2(219.1.1.4)

Pfam Families

PF00648Peptidase_C2

Calpain family cysteine protease

ClanCL0125Peptidase_CA

External Links

ECOD PDB View: 1KXR RCSB PDB: 1KXR PDBe: 1KXR UniProt: P97571

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure