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

Q45591_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q45591_nD1

Q45591_nD1

UID: 004574776

AlphaFold

Range: 1-80
AlphaFold: AF-Q45591
UniProt: Q45591 (all domains)
Gene: yydK

Protein: Uncharacterized HTH-type transcriptional regulator YydK

3D Structure

Loading viewer...

Related Domains

Browse other domains in GntR →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupwinged helix domain(101.1.2)

FFamilyGntR(101.1.2.6)

Pfam Families

Bacterial regulatory proteins, gntR family

ClanCL0123HTH

External Links

AlphaFold DB: Q45591 UniProt: Q45591

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 1-80