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

e4p2qB2 - ECOD Domain | ECOD

ECOD/Domains/e4p2qB2

e4p2qB2

UID: 002529209

PDB

Range: B:3-87
PDB: 4P2Q chain B(all domains)
UniProt: Q31163 (all domains)
Gene: H2-Eb1

Molecule: MHC class II antigen IEk-beta

3D Structure

Loading viewer...

Related Domains

Browse other domains in MHC_II_beta →

Classification

AArchitecturea+b two layers(a.11)

XX-groupMHC antigen-recognition domain(233)

HH-groupMHC antigen-recognition domain(233.1)

TT-groupMHC antigen-recognition domain(233.1.1)

FFamilyMHC_II_beta(233.1.1.2)

Pfam Families

PF00969MHC_II_beta

Class II histocompatibility antigen, beta domain

ClanCL0343MHC

External Links

ECOD PDB View: 4P2Q RCSB PDB: 4P2Q PDBe: 4P2Q UniProt: Q31163

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure