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

e2xrnA2 - ECOD Domain | ECOD

ECOD/Domains/e2xrnA2

e2xrnA2

UID: 000141505

PDB

Range: A:14-86
PDB: 2XRN chain A(all domains)
UniProt: Q93PU6 (all domains)
Gene: ttgV

Molecule: HTH-type transcriptional regulator TtgV (Toluene tolerance pump ttgGHI operon repressor)

3D Structure

Loading viewer...

Related Domains

Browse other domains in HTH_IclR →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupwinged helix domain(101.1.2)

FFamilyHTH_IclR(101.1.2.110)

Pfam Families

PF09339HTH_IclR

IclR helix-turn-helix domain

ClanCL0123HTH

External Links

ECOD PDB View: 2XRN RCSB PDB: 2XRN PDBe: 2XRN UniProt: Q93PU6

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure