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

Q20X11_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q20X11_nD1

Q20X11_nD1

UID: 004608805

AlphaFold

Range: 21-180
AlphaFold: AF-Q20X11
UniProt: Q20X11 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in RuvB_N →

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)

FFamilyRuvB_N(2004.1.1.125)

Pfam Families

Holliday junction DNA helicase RuvB P-loop domain

ClanCL0023P-loop_NTPase

External Links

AlphaFold DB: Q20X11 UniProt: Q20X11

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 21-180