6HXS

Human PARP16 (ARTD15) IN COMPLEX WITH CARBA-NAD

• PDB DOI: https://doi.org/10.2210/pdb6HXS/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: 2.05 Å
• R-Value Free: 0.209 
• R-Value Work: 0.197 
• R-Value Observed: 0.198 

Starting Model: experimental

Literature

Human PARP16 (ARTD15) IN COMPLEX WITH CARBA-NAD

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: 102.62 kDa 
• Atom Count: 5,959 
• Modelled Residue Count: 715 
• 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
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 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CNA	D [auth A], G [auth B]	CARBA-NICOTINAMIDE-ADENINE-DINUCLEOTIDE C22 H30 N7 O13 P2 DGPLSUKWXXSBCU-VGXGLJSLSA-O
ADN	I [auth C]	ADENOSINE C10 H13 N5 O4 OIRDTQYFTABQOQ-KQYNXXCUSA-N
SO4	E [auth A], H [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
GOL	F [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.209 
• R-Value Work: 0.197 
• R-Value Observed: 0.198 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 147.89	α = 90
b = 147.89	β = 90
c = 100.21	γ = 90

Software Package:

Software Name	Purpose
BUSTER	refinement
xia2	data reduction
autoPROC	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: 2024-01-24
  Changes: Data collection, Database references, Refinement description