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

e3k1nB1 - ECOD Domain | ECOD

ECOD/Domains/e3k1nB1

e3k1nB1

UID: 000401530

PDB

Range: B:1-89
PDB: 3K1N chain B(all domains)
UniProt: O68014 (all domains)
Gene: benM

Molecule: HTH-type transcriptional regulator BenM (Ben and cat operon transcriptional regulator)

3D Structure

Loading viewer...

Related Domains

Browse other domains in HTH_1 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupwinged helix domain(101.1.2)

FFamilyHTH_1(101.1.2.1)

Pfam Families

Bacterial regulatory helix-turn-helix protein, lysR family

ClanCL0123HTH

External Links

ECOD PDB View: 3K1N RCSB PDB: 3K1N PDBe: 3K1N UniProt: O68014

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure