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

e3krdA1 - ECOD Domain | ECOD

ECOD/Domains/e3krdA1

e3krdA1

UID: 000401581

PDB

Range: A:8-234
PDB: 3KRD chain A(all domains)
UniProt: P9WHU1 (all domains)
Gene: prcA

Molecule: Proteasome subunit alpha (20S proteasome alpha subunit) (Proteasome core protein PrcA)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Proteasome →

Classification

AArchitecturea+b four layers(a.13)

XX-groupNtn/PP2C(210)

HH-groupNtn(210.1)

TT-groupProteasome subunits(210.1.1)

FFamilyProteasome(210.1.1.1)

Pfam Families

PF00227Proteasome

Proteasome subunit

ClanCL0052NTN

External Links

ECOD PDB View: 3KRD RCSB PDB: 3KRD PDBe: 3KRD UniProt: P9WHU1

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure