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

e3iktA1 - ECOD Domain | ECOD

ECOD/Domains/e3iktA1

e3iktA1

UID: 000139468

PDB

Range: A:0-77
PDB: 3IKT chain A(all domains)
UniProt: Q72I39 (all domains)
Gene: rex

Molecule: Redox-sensing transcriptional repressor Rex

3D Structure

Loading viewer...

Related Domains

Browse other domains in Put_DNA-bind_N →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupwinged helix domain(101.1.2)

FFamilyPut_DNA-bind_N(101.1.2.81)

Pfam Families

PF06971Put_DNA-bind_N

Putative DNA-binding protein N-terminus

ClanCL0123HTH

External Links

ECOD PDB View: 3IKT RCSB PDB: 3IKT PDBe: 3IKT UniProt: Q72I39

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure