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

e2csdB4 - ECOD Domain | ECOD

ECOD/Domains/e2csdB4

e2csdB4

UID: 000294618

PDB

Range: B:410-464
PDB: 2CSD chain B(all domains)
UniProt: Q977W1 (all domains)
Gene: top5

Molecule: Topoisomerase V (Winged helix-turn-helix transcriptional regulator)

3D Structure

Loading viewer...

Related Domains

Browse other domains in HHH_5 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHhH/H2TH(102)

HH-groupSAM/DNA-glycosylase(102.1)

TT-groupSAM domain-like(102.1.1)

FFamilyHHH_5(102.1.1.27)

Pfam Families

SAM-like Helix-hairpin-helix tandem

ClanCL0198HHH

External Links

ECOD PDB View: 2CSD RCSB PDB: 2CSD PDBe: 2CSD UniProt: Q977W1

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure