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
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e3ffcF2 - ECOD Domain | ECOD

ECOD/Domains/e3ffcF2

e3ffcF2

UID: 000356708

PDB

Range: F:1-181
PDB: 3FFC chain F(all domains)
UniProt: P01889 (all domains)
Gene: HLA-B

Molecule: HLA class I histocompatibility antigen, B-8 alpha chain

3D Structure

Loading viewer...

Related Domains

Browse other domains in MHC_I →

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_I(233.1.1.1)

Ligands

in contact, ≤ 4 Å

Cadmium ionCD
metal
Chloride ionCL
Sodium ionNA
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Class I Histocompatibility antigen, domains alpha 1 and 2

ClanCL0343MHC

External Links

ECOD PDB View: 3FFC RCSB PDB: 3FFC PDBe: 3FFC UniProt: P01889

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure