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

Q9I509_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q9I509_F1_nD1

Q9I509_F1_nD1

UID: 003966397

AlphaFold

Range: 1-198
AlphaFold: AF-Q9I509
UniProt: Q9I509 (all domains)
Gene: PA0949

Protein: NAD(P)H dehydrogenase (quinone) (EC 1.6.5.2) (Flavoprotein WrbA) (NAD(P)H:quinone oxidoreductase) (NQO)

3D Structure

Loading viewer...

Related Domains

Browse other domains in FMN_red →

Classification

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

XX-groupFlavodoxin-like(2007)

HH-groupFlavoproteins/Phosphotyrosine protein phosphatases-like(2007.2)

TT-groupFlavoproteins(2007.2.1)

FFamilyFMN_red(2007.2.1.3)

Pfam Families

PF03358FMN_red

NADPH-dependent FMN reductase

ClanCL0042Flavoprotein

External Links

AlphaFold DB: Q9I509 UniProt: Q9I509

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 1-198