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

I1L5G9_F1_nD3 - ECOD Domain | ECOD

ECOD/Domains/I1L5G9_F1_nD3

I1L5G9_F1_nD3

UID: 003352428

AlphaFold

Range: 566-710
AlphaFold: AF-I1L5G9
UniProt: I1L5G9 (all domains)
Gene: LOC100799837

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

3D Structure

Loading viewer...

Related Domains

Browse other domains in Topoisom_I →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupDNA breaking-rejoining enzymes(101.1.8)

FFamilyTopoisom_I(101.1.8.2)

Pfam Families

PF01028Topoisom_I

Eukaryotic DNA topoisomerase I, catalytic core

ClanCL0382DNA-mend

External Links

AlphaFold DB: I1L5G9 UniProt: I1L5G9

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 566-710