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

Q9HUK1_F1_nD4 - ECOD Domain | ECOD

ECOD/Domains/Q9HUK1_F1_nD4

Q9HUK1_F1_nD4

UID: 003969629

AlphaFold

Range: 496-750
AlphaFold: AF-Q9HUK1
UniProt: Q9HUK1 (all domains)
Gene: parC

Protein: DNA topoisomerase 4 subunit A (EC 5.6.2.2) (Topoisomerase IV subunit A)

3D Structure

Loading viewer...

Related Domains

Browse other domains in DNA_gyraseA_C →

Classification

AArchitecturebeta duplicates or obligate multimers(a.4)

XX-groupbeta-propeller-like(5)

HH-groupbeta-pinwheel(5.2)

TT-groupbeta-pinwheel(5.2.1)

FFamilyDNA_gyraseA_C(5.2.1.1)

Pfam Families

PF03989DNA_gyraseA_C

DNA gyrase C-terminal domain, beta-propeller

External Links

AlphaFold DB: Q9HUK1 UniProt: Q9HUK1

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 496-750