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

K0EXV9_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/K0EXV9_F1_nD1

K0EXV9_F1_nD1

UID: 003279731

AlphaFold

Range: 36-130
AlphaFold: AF-K0EXV9
UniProt: K0EXV9 (all domains)
Gene: O3I_019650

Protein: ArsR family transcriptional regulator

3D Structure

Loading viewer...

Related Domains

Browse other domains in HTH_5 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupwinged helix domain(101.1.2)

FFamilyHTH_5(101.1.2.14)

Pfam Families

Bacterial regulatory protein, arsR family

ClanCL0123HTH

External Links

AlphaFold DB: K0EXV9 UniProt: K0EXV9

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 36-130