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

Q55F22_F1_nD5 - ECOD Domain | ECOD

ECOD/Domains/Q55F22_F1_nD5

Q55F22_F1_nD5

UID: 003264771

AlphaFold

Range: 1801-2020
AlphaFold: AF-Q55F22
UniProt: Q55F22 (all domains)
Gene: DDB_G0268662

Protein: DNA2/NAM7 helicase family protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in AAA_12 →

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_12(2004.1.1.186)

Pfam Families

AAA domain

ClanCL0023P-loop_NTPase

External Links

AlphaFold DB: Q55F22 UniProt: Q55F22

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 1801-2020