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

e1d9kE1 - ECOD Domain | ECOD

ECOD/Domains/e1d9kE1

e1d9kE1

UID: 000035784

PDB

Range: E:2-117
PDB: 1D9K chain E(all domains)
UniProt: P01739 (all domains)

Molecule: T-cell receptor alpha chain V region 2B4

3D Structure

Loading viewer...

Related Domains

Browse other domains in V-set →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupImmunoglobulin-like beta-sandwich(11)

HH-groupImmunoglobulin-related(11.1)

TT-groupImmunoglobulin/Fibronectin type III/E set domains/PapD-like(11.1.1)

FFamilyV-set(11.1.1.99)

Pfam Families

Immunoglobulin V-set domain

ClanCL0159E-set

External Links

ECOD PDB View: 1D9K RCSB PDB: 1D9K PDBe: 1D9K UniProt: P01739

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure