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

e1d0iI1 - ECOD Domain | ECOD

ECOD/Domains/e1d0iI1

e1d0iI1

UID: 000104991

PDB

Range: I:7-150
PDB: 1D0I chain I(all domains)
UniProt: P15474 (all domains)
Gene: aroQ

Molecule: TYPE II 3-DEHYDROQUINATE HYDRATASE

3D Structure

Loading viewer...

Related Domains

Browse other domains in DHquinase_II →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupFlavodoxin-like(2007)

HH-groupClass I glutamine amidotransferase-like(2007.1)

TT-groupType II 3-dehydroquinate dehydratase(2007.1.12)

FFamilyDHquinase_II(2007.1.12.1)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 2 additives (Phosphate ion, Tromethamine)

Phosphate ionPO4
DrugBank DB14523
TromethamineTRS
DrugBank DB03754

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF01220DHquinase_II

Dehydroquinase class II

External Links

ECOD PDB View: 1D0I RCSB PDB: 1D0I PDBe: 1D0I UniProt: P15474

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure