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

e4ya2B1 - ECOD Domain | ECOD

ECOD/Domains/e4ya2B1

e4ya2B1

UID: 001561905

PDB

Range: B:1-244
PDB: 4YA2 chain B(all domains)
UniProt: P23638 (all domains)
Gene: PRE9

Molecule: Proteasome subunit alpha type-3 (Macropain subunit Y13) (Multicatalytic endopeptidase complex subunit Y13) (Proteasome component Y13) (Proteinase YSCE subunit 13)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Proteasome,Proteasome_A_N →

Classification

AArchitecturea+b four layers(a.13)

XX-groupNtn/PP2C(210)

HH-groupNtn(210.1)

TT-groupProteasome subunits(210.1.1)

FFamilyProteasome,Proteasome_A_N(210.1.1.2)

Pfam Families

PF00227Proteasome

Proteasome subunit

ClanCL0052NTN

PF10584Proteasome_A_N

Proteasome subunit A N-terminal signature

ClanCL0052NTN

External Links

ECOD PDB View: 4YA2 RCSB PDB: 4YA2 PDBe: 4YA2 UniProt: P23638

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure