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
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e8hn9B2 - ECOD Domain | ECOD

ECOD/Domains/e8hn9B2

e8hn9B2

UID: 003033450

PDB

Range: B:122-245,B:289-395
PDB: 8HN9 chain B(all domains)

Molecule: NAD-dependent protein deacetylase sirtuin-3, mitochondrial

3D Structure

Loading viewer...

Related Domains

Browse other domains in SIR2 →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupRossmann-like(2003)

HH-groupRossmann-related(2003.1)

TT-groupDHS-like NAD/FAD-binding domain(2003.1.4)

FFamilySIR2(2003.1.4.5)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (Imidazole)

ImidazoleIMD
DrugBank DB03366

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Sir2 family

ClanCL0063NADP_Rossmann

External Links

ECOD PDB View: 8HN9 RCSB PDB: 8HN9 PDBe: 8HN9

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure