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

e4db9D1 - ECOD Domain | ECOD

ECOD/Domains/e4db9D1

e4db9D1

UID: 001634843

PDB

Range: D:125-207
PDB: 4DB9 chain D(all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Arm, HEAT_2 →

Classification

AArchitecturealpha superhelices(a.9)

XX-groupRepetitive alpha hairpins(109)

HH-groupARM repeat(109.4)

TT-groupARM repeat(109.4.1)

FFamilyArm, HEAT_2(109.4.1.1268)

Pfam Families

Armadillo/beta-catenin-like repeat

ClanCL0020TPR

HEAT repeats

ClanCL0020TPR

External Links

ECOD PDB View: 4DB9 RCSB PDB: 4DB9 PDBe: 4DB9

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure