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

A0A133CHR3_F1_nD3 - ECOD Domain | ECOD

ECOD/Domains/A0A133CHR3_F1_nD3

A0A133CHR3_F1_nD3

UID: 003590942

AlphaFold

Range: 181-330,456-585
AlphaFold: AF-A0A133CHR3
UniProt: A0A133CHR3 (all domains)
Gene: helD

Protein: AAA family ATPase (DNA helicase (EC 3.6.1.-)) (RNA polymerase recycling motor HelD)

3D Structure

Loading viewer...

Related Domains

Browse other domains in UvrD-helicase →

Classification

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

XX-groupP-loop domains-like(2004)

HH-groupP-loop domains-related(2004.1)

TT-groupP-loop containing nucleoside triphosphate hydrolases(2004.1.1)

FFamilyUvrD-helicase(2004.1.1.49)

Pfam Families

PF00580UvrD-helicase

UvrD/REP helicase N-terminal domain

ClanCL0023P-loop_NTPase

External Links

AlphaFold DB: A0A133CHR3 UniProt: A0A133CHR3

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 181-330,456-585