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

Q8DPI9_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q8DPI9_F1_nD1

Q8DPI9_F1_nD1

UID: 003988956

AlphaFold

Range: 11-145
AlphaFold: AF-Q8DPI9
UniProt: Q8DPI9 (all domains)
Gene: topA

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

3D Structure

Loading viewer...

Related Domains

Browse other domains in Toprim →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupHAD domain-like(2006)

HH-groupHAD domain-related(2006.1)

TT-groupToprim domain(2006.1.3)

FFamilyToprim(2006.1.3.2)

Pfam Families

Toprim domain

ClanCL0413Toprim-like

External Links

AlphaFold DB: Q8DPI9 UniProt: Q8DPI9

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 11-145