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

Q2FXD2_F1_nD3 - ECOD Domain | ECOD

ECOD/Domains/Q2FXD2_F1_nD3

Q2FXD2_F1_nD3

UID: 004030910

AlphaFold

Range: 171-230,326-490
AlphaFold: AF-Q2FXD2
UniProt: Q2FXD2 (all domains)
Gene: SAOUHSC_01931

Protein: SMEK domain-containing protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in AAA_22 →

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_22(2004.1.1.196)

Pfam Families

AAA domain

ClanCL0023P-loop_NTPase

External Links

AlphaFold DB: Q2FXD2 UniProt: Q2FXD2

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 171-230,326-490