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

e3mkaX1 - ECOD Domain | ECOD

ECOD/Domains/e3mkaX1

e3mkaX1

UID: 000392052

PDB

Range: X:-38-522
PDB: 3MKA chain X(all domains)
UniProt: P9WHT9 (all domains)
Gene: prcB

Molecule: Proteasome subunit beta (EC 3.4.25.1) (20S proteasome beta subunit) (Proteasome core protein PrcB)

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: 3MKA RCSB PDB: 3MKA PDBe: 3MKA UniProt: P9WHT9

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure