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

P21691_F1_nD3 - ECOD Domain | ECOD

ECOD/Domains/P21691_F1_nD3

P21691_F1_nD3

UID: 003172821

AlphaFold

Range: 366-450,621-650
UniProt: P21691 (all domains)
Gene: SIR1

Protein: Regulatory protein SIR1 (Heterochromatin protein SIR1) (Silent information regulator 1)

3D Structure

Loading viewer...

Related Domains

Browse other domains in this classification →

Classification

AArchitecture—

XX-group—

HH-group—

TT-group—

FFamily—

External Links

UniProt: P21691

Downloads