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

B1I6D9_nD1 - ECOD Domain | ECOD

ECOD/Domains/B1I6D9_nD1

B1I6D9_nD1

UID: 004356713

AlphaFold

Range: 1-80
AlphaFold: AF-B1I6D9
UniProt: B1I6D9 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in HrcA_DNA-bdg →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupwinged helix domain(101.1.2)

FFamilyHrcA_DNA-bdg(101.1.2.46)

Pfam Families

PF03444WHD_HrcA

Winged helix-turn-helix transcription repressor, HrcA DNA-binding

ClanCL0123HTH

External Links

AlphaFold DB: B1I6D9 UniProt: B1I6D9

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 1-80