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

e3iu3I3 - ECOD Domain | ECOD

ECOD/Domains/e3iu3I3

e3iu3I3

UID: 001253370

PDB

Range: I:1-59
PDB: 3IU3 chain I(all domains)
UniProt: P01589 (all domains)
Gene: IL2RA

Molecule: Interleukin-2 receptor subunit alpha (IL-2 receptor subunit alpha) (IL-2-RA) (IL-2R subunit alpha) (IL2-RA) (TAC antigen) (p55) (CD antigen CD25)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Sushi →

Classification

AArchitecturefew secondary structure elements(a.19)

XX-groupEGF-like(389)

HH-groupEGF-related(389.1)

TT-groupComplement control module/SCR domain(389.1.2)

FFamilySushi(389.1.2.1)

Pfam Families

Sushi repeat (SCR repeat)

ClanCL0001EGF

External Links

ECOD PDB View: 3IU3 RCSB PDB: 3IU3 PDBe: 3IU3 UniProt: P01589

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure