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

e1g3sA3 - ECOD Domain | ECOD

ECOD/Domains/e1g3sA3

e1g3sA3

UID: 000058425

PDB

Range: A:65-140
PDB: 1G3S chain A(all domains)
UniProt: P0DJL7 (all domains)
Gene: dtxR

Molecule: Diphtheria toxin repressor (Iron-dependent diphtheria tox regulatory element) (Tox regulatory factor)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Fe_dep_repr_C →

Classification

AArchitecturealpha duplicates or obligate multimers(a.8)

XX-groupIron-dependent repressor protein, dimerization domain(183)

HH-groupIron-dependent repressor protein, dimerization domain(183.1)

TT-groupIron-dependent repressor protein, dimerization domain(183.1.1)

FFamilyFe_dep_repr_C(183.1.1.1)

Pfam Families

PF02742Fe_dep_repr_C

Iron dependent repressor, metal binding and dimerisation domain

ClanCL0123HTH

External Links

ECOD PDB View: 1G3S RCSB PDB: 1G3S PDBe: 1G3S UniProt: P0DJL7

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure