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

e1a6aB2 - ECOD Domain | ECOD

ECOD/Domains/e1a6aB2

e1a6aB2

UID: 002528050

PDB

Range: B:5-87
PDB: 1A6A chain B(all domains)
UniProt: P01911 (all domains)
Gene: HLA-DRB1

Molecule: HLA class II histocompatibility antigen, DRB1 beta chain (Human leukocyte antigen DRB1) (HLA-DRB1)

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: 1A6A RCSB PDB: 1A6A PDBe: 1A6A UniProt: P01911

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure