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

Q9VL76_F1_nD4 - ECOD Domain | ECOD

ECOD/Domains/Q9VL76_F1_nD4

Q9VL76_F1_nD4

UID: 003400629

AlphaFold

Range: 331-610
AlphaFold: AF-Q9VL76
UniProt: Q9VL76 (all domains)
Gene: mtDNA-helicase

Protein: Mitochondrial DNA helicase (EC 5.6.2.3) (Twinkle mtDNA helicase) (Twinkle protein, mitochondrial)

3D Structure

Loading viewer...

Related Domains

Browse other domains in AAA_25 →

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)

FFamilyAAA_25(2004.1.1.200)

Pfam Families

AAA domain

ClanCL0023P-loop_NTPase

External Links

AlphaFold DB: Q9VL76 UniProt: Q9VL76

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 331-610