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
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e3cecA1 - ECOD Domain | ECOD

ECOD/Domains/e3cecA1

e3cecA1

UID: 000167278

PDB

Range: A:13-103
PDB: 3CEC chain A(all domains)
UniProt: D0VWT6 (all domains)
Gene: ZP_00107635.1

Molecule: Putative antidote protein of plasmid maintenance system

3D Structure

Loading viewer...

Related Domains

Browse other domains in HTH_3 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-grouptetra-helical, lambda repressor-like(101.1.4)

FFamilyHTH_3(101.1.4.3)

Ligands

in contact, ≤ 4 Å

(4R)-2-METHYLPENTANE-2,4-DIOLMRD

+ 1 additive (DI(HYDROXYETHYL)ETHER)

DI(HYDROXYETHYL)ETHERPEG

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Helix-turn-helix

ClanCL0123HTH

External Links

ECOD PDB View: 3CEC RCSB PDB: 3CEC PDBe: 3CEC UniProt: D0VWT6

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure