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

A4I3V9_F1_nD3 - ECOD Domain | ECOD

ECOD/Domains/A4I3V9_F1_nD3

A4I3V9_F1_nD3

UID: 003599744

AlphaFold

Range: 396-680
AlphaFold: AF-A4I3V9
UniProt: A4I3V9 (all domains)
Gene: LINJ_28_2450

Protein: DNA topoisomerase 2 (EC 5.6.2.2)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Toprim,TOPRIM_C →

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,TOPRIM_C(2006.1.3.3)

Pfam Families

Toprim domain

ClanCL0413Toprim-like

PF16898TOPRIM_C

C-terminal associated domain of TOPRIM

External Links

AlphaFold DB: A4I3V9 UniProt: A4I3V9

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 396-680