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

O55128_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/O55128_F1_nD1

O55128_F1_nD1

UID: 003850626

AlphaFold

Range: 11-150
AlphaFold: AF-O55128
UniProt: O55128 (all domains)
Gene: Sap18

Protein: Histone deacetylase complex subunit SAP18 (18 kDa Sin3-associated polypeptide) (Sin3-associated polypeptide p18)

3D Structure

Loading viewer...

Related Domains

Browse other domains in SAP18 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupbeta-Grasp(221)

HH-groupUbiquitin-related(221.1)

TT-groupUbiquitin-like(221.1.1)

FFamilySAP18(221.1.1.30)

Pfam Families

Sin3 associated polypeptide p18 (SAP18)

ClanCL0072Ubiquitin

External Links

AlphaFold DB: O55128 UniProt: O55128

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 11-150