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

e2iodC1 - ECOD Domain | ECOD

ECOD/Domains/e2iodC1

e2iodC1

UID: 000326904

PDB

Range: C:6-330
PDB: 2IOD chain C(all domains)
UniProt: P51110 (all domains)
Gene: DFR

Molecule: Dihydroflavonol 4-reductase

3D Structure

Loading viewer...

Related Domains

Browse other domains in Epimerase →

Classification

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

XX-groupRossmann-like(2003)

HH-groupRossmann-related(2003.1)

TT-groupNAD(P)-binding Rossmann-fold domains(2003.1.1)

FFamilyEpimerase(2003.1.1.20)

Ligands

in contact, ≤ 4 Å

MyricetinMYC
drugDrugBank DB02375
Nicotinamide adenine dinucleotide phosphateNAP
drugDrugBank DB03461

Shown in the structure viewer.

Pfam Families

PF01370Epimerase

NAD dependent epimerase/dehydratase family

ClanCL0063NADP_Rossmann

External Links

ECOD PDB View: 2IOD RCSB PDB: 2IOD PDBe: 2IOD UniProt: P51110

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.