5ZGC

Crystal Structure of SIRT3 in complex with H4K16bhb peptide

• PDB DOI: https://doi.org/10.2210/pdb5ZGC/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2018-03-08 Released: 2019-04-03 
• Deposition Author(s): Li, H., Zhang, X.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free: 0.280 
• R-Value Work: 0.224 
• R-Value Observed: 0.227 

Literature

Crystal Structure of SIRT3 in complex with H4K16bhb peptide

Li, H., Zhang, X.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: mass spectrometry

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 2 assigned by authors.

Biological Assembly 3  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 3 assigned by authors.

Biological Assembly 4  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 4 assigned by authors.

Biological Assembly 5  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 5 assigned by authors.

Biological Assembly 6  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 6 assigned by authors.

Macromolecule Content

• Total Structure Weight: 191.01 kDa 
• Atom Count: 12,436 
• Modelled Residue Count: 1,572 
• Deposited Residue Count: 1,710 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
NAD-dependent protein deacetylase sirtuin-3, mitochondrial	A, B, C, D, E, F	274	Homo sapiens	Mutation(s): 0  Gene Names: SIRT3 EC: 3.5.1 (PDB Primary Data), 2.3.1.286 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NTG7 (Homo sapiens) Explore Q9NTG7  Go to UniProtKB:  Q9NTG7
PHAROS:  Q9NTG7 GTEx:  ENSG00000142082

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone H4K16bhb peptide	G, H, I, J, K, L	11	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P62805 (Homo sapiens) Explore P62805  Go to UniProtKB:  P62805
PHAROS:  P62805 GTEx:  ENSG00000274618 ENSG00000197238 ENSG00000197837 ENSG00000158406 ENSG00000278705 ENSG00000197061 ENSG00000270882 ENSG00000270276 ENSG00000273542 ENSG00000277157 ENSG00000276966 ENSG00000276180 ENSG00000278637 ENSG00000275126

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN	M [auth A], N [auth B], O [auth C], P [auth D], Q [auth E]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
KHB	G, H, I, J, K, L	L-PEPTIDE LINKING	C10 H20 N2 O4		LYS

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free: 0.280 
• R-Value Work: 0.224 
• R-Value Observed: 0.227 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 138.512	α = 90
b = 138.512	β = 90
c = 242.876	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data scaling
PDB_EXTRACT	data extraction
Coot	model building
MOLREP	phasing
HKL-2000	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2019-04-03 
Deposition Author(s): Li, H., Zhang, X.

Revision History  

• Version 1.0: 2019-04-03
  Type: Initial release