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

e1qpiA1 - ECOD Domain | ECOD

ECOD/Domains/e1qpiA1

e1qpiA1

UID: 000045363

PDB

Range: A:6-67
PDB: 1QPI chain A(all domains)
UniProt: P0ACT4 (all domains)
Gene: tetR

Molecule: Tetracycline repressor protein class D

3D Structure

Loading viewer...

Related Domains

Browse other domains in TetR_N →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupThree-helical HTH(101.1.1)

FFamilyTetR_N(101.1.1.5)

Pfam Families

Bacterial regulatory proteins, tetR family

ClanCL0123HTH

External Links

ECOD PDB View: 1QPI RCSB PDB: 1QPI PDBe: 1QPI UniProt: P0ACT4

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure