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

Q54I18_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q54I18_F1_nD2

Q54I18_F1_nD2

UID: 003271766

AlphaFold

Range: 116-630,921-945
AlphaFold: AF-Q54I18
UniProt: Q54I18 (all domains)
Gene: smkA

Protein: Suppressor of Mek1 (SMEK)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PP4R3 →

Classification

AArchitecturealpha superhelices(a.9)

XX-groupRepetitive alpha hairpins(109)

HH-groupARM repeat(109.4)

TT-groupARM repeat(109.4.1)

FFamilyPP4R3(109.4.1.423)

Pfam Families

Phosphatase 4 regulatory subunit 3

ClanCL0020TPR

External Links

AlphaFold DB: Q54I18 UniProt: Q54I18

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 116-630,921-945