6HXR | pdb_00006hxr

Human PARP16 (ARTD15) IN COMPLEX WITH EB-47

• PDB DOI: https://doi.org/10.2210/pdb6HXR/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2018-10-18 Released: 2019-10-30 
• Deposition Author(s): Karlberg, T., Pinto, A.F., Thorsell, A.G., Schuler, H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free: 
  0.230 (Depositor), 0.240 (DCC) 
• R-Value Work: 
  0.199 (Depositor), 0.220 (DCC) 
• R-Value Observed: 
  0.201 (Depositor) 

Starting Model: experimental

Literature

Human PARP16 (ARTD15) IN COMPLEX WITH EB-47

Karlberg, T., Pinto, A.F., Thorsell, A.G., Schuler, H.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Biological Assembly 3  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 3 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 101.82 kDa 
• Atom Count: 5,634 
• Modeled Residue Count: 706 
• Deposited Residue Count: 894 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Mono [ADP-ribose] polymerase PARP16	A, B, C	298	Homo sapiens	Mutation(s): 0  Gene Names: PARP16, ARTD15, C15orf30 EC: 2.4.2.30 (PDB Primary Data), 2.4.2 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for Q8N5Y8 (Homo sapiens) Explore Q8N5Y8  Go to UniProtKB:  Q8N5Y8
PHAROS:  Q8N5Y8 GTEx:  ENSG00000138617

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
UHB	D [auth A], E [auth B]	2-[4-[(2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]carbonylpiperazin-1-yl]-N-(1-oxidanylidene-2,3-dihydroisoindol-4-yl)ethanamide C24 H27 N9 O6 QEUOCRGVJJDDTK-VBFAUCSFSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free:  0.230 (Depositor), 0.240 (DCC) 
• R-Value Work:  0.199 (Depositor), 0.220 (DCC) 
• R-Value Observed: 0.201 (Depositor) 

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 148.064	α = 90
b = 148.064	β = 90
c = 99.73	γ = 90

Software Package:

Software Name	Purpose
BUSTER	refinement
XDS	data reduction
XDS	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2019-10-30 
Deposition Author(s): Karlberg, T., Pinto, A.F., Thorsell, A.G., Schuler, H.

Revision History  

• Version 1.0: 2019-10-30
  Type: Initial release
  
• Version 1.1: 2022-12-07
  Changes: Database references, Derived calculations
• Version 1.2: 2024-01-31
  Changes: Data collection, Refinement description