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

e4uioA1 - ECOD Domain | ECOD

ECOD/Domains/e4uioA1

e4uioA1

UID: 001566556

PDB

Range: A:3-252
PDB: 4UIO chain A(all domains)
UniProt: P24670 (all domains)
Gene: aroD

Molecule: 3-DEHYDROQUINATE DEHYDRATASE

3D Structure

Loading viewer...

Related Domains

Browse other domains in DHquinase_I →

Classification

AArchitecturea/b barrels(a.16)

XX-groupTIM beta/alpha-barrel(2002)

HH-groupTIM barrels(2002.1)

TT-groupTIM barrels(2002.1.1)

FFamilyDHquinase_I(2002.1.1.66)

Ligands

in contact, ≤ 4 Å

Chloride ionCL
Sodium ionNA
metal
(1~{R},3~{R},4~{S},5~{R})-3-methyl-1,3,4,5-tetrakis(oxidanyl)cyclohexane-1-carboxylic acidVAU

Shown in the structure viewer.

Pfam Families

PF01487DHquinase_I

Type I 3-dehydroquinase

ClanCL0036TIM_barrel

External Links

ECOD PDB View: 4UIO RCSB PDB: 4UIO PDBe: 4UIO UniProt: P24670

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.