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

Q9GPZ9_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q9GPZ9_F1_nD1

Q9GPZ9_F1_nD1

UID: 003599065

AlphaFold

Range: 61-145
AlphaFold: AF-Q9GPZ9
UniProt: Q9GPZ9 (all domains)
Gene: LINJ_34_3220

Protein: DNA topoisomerase I (EC 5.6.2.1) (DNA topoisomerase 1)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Topoisom_I_N →

Classification

AArchitecturealpha arrays(a.6)

XX-groupAlpha-helical domain in eukaryotic DNA topoisomerase I, N-terminal DNA-binding fragment(4057)

HH-groupAlpha-helical domain in eukaryotic DNA topoisomerase I, N-terminal DNA-binding fragment(4057.1)

TT-groupAlpha-helical domain in eukaryotic DNA topoisomerase I, N-terminal DNA-binding fragment(4057.1.1)

FFamilyTopoisom_I_N(4057.1.1.1)

Pfam Families

PF02919Topoisom_I_N

Eukaryotic DNA topoisomerase I, DNA binding fragment

External Links

AlphaFold DB: Q9GPZ9 UniProt: Q9GPZ9

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 61-145