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

Q4D8L4_F1_nD5 - ECOD Domain | ECOD

ECOD/Domains/Q4D8L4_F1_nD5

Q4D8L4_F1_nD5

UID: 003719735

AlphaFold

Range: 816-980
AlphaFold: AF-Q4D8L4
UniProt: Q4D8L4 (all domains)
Gene: Tc00.1047053509203.70

Protein: DNA topoisomerase 2 (EC 5.6.2.2)

3D Structure

Loading viewer...

Related Domains

Browse other domains in DNA_topoisoIV →

Classification

AArchitecturea+b two layers(a.11)

XX-groupa+b domain in type II DNA topoisomerase(4014)

HH-groupa+b domain in type II DNA topoisomerase(4014.1)

TT-groupa+b domain in type II DNA topoisomerase(4014.1.1)

FFamilyDNA_topoisoIV(4014.1.1.1)

Pfam Families

PF00521DNA_topoisoIV

DNA gyrase/topoisomerase IV, subunit A

External Links

AlphaFold DB: Q4D8L4 UniProt: Q4D8L4

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 816-980