4F0D

Human ARTD15/PARP16 IN COMPLEX WITH 3-AMINOBENZAMIDE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.70 Å
  • R-Value Free: 0.287 
  • R-Value Work: 0.246 
  • R-Value Observed: 0.248 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Crystal Structure of Human ADP-ribose Transferase ARTD15/PARP16 Reveals a Novel Putative Regulatory Domain.

Karlberg, T.Thorsell, A.G.Kallas, A.Schuler, H.

(2012) J Biol Chem 287: 24077-24081

  • DOI: 10.1074/jbc.M112.379289
  • Primary Citation of Related Structures:  
    4F0D

  • PubMed Abstract: 
  • ADP-ribosylation is involved in the regulation of DNA repair, transcription, and other processes. The 18 human ADP-ribose transferases with diphtheria toxin homology include ARTD1/PARP1, a cancer drug target. Knowledge of other family members may guide therapeutics development and help evaluate potential drug side effects ...

    ADP-ribosylation is involved in the regulation of DNA repair, transcription, and other processes. The 18 human ADP-ribose transferases with diphtheria toxin homology include ARTD1/PARP1, a cancer drug target. Knowledge of other family members may guide therapeutics development and help evaluate potential drug side effects. Here, we present the crystal structure of human ARTD15/PARP16, a previously uncharacterized enzyme. ARTD15 features an α-helical domain that packs against its transferase domain without making direct contact with the NAD(+)-binding crevice or the donor loop. Thus, this novel domain does not resemble the regulatory domain of ARTD1. ARTD15 displays auto-mono(ADP-ribosylation) activity and is affected by canonical poly(ADP-ribose) polymerase inhibitors. These results add to a framework that will facilitate research on a medically important family of enzymes.


    Organizational Affiliation

    Structural Genomics Consortium, Karolinska Institutet, 17177 Stockholm, Sweden.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Poly [ADP-ribose] polymerase 16A, B277Homo sapiensMutation(s): 0 
Gene Names: C15orf30PARP16ARTD15
EC: 2.4.2.30 (PDB Primary Data), 2.4.2 (UniProt)
Find proteins for Q8N5Y8 (Homo sapiens)
Explore Q8N5Y8 
Go to UniProtKB:  Q8N5Y8
NIH Common Fund Data Resources
PHAROS:  Q8N5Y8
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
3AB
Query on 3AB

Download Ideal Coordinates CCD File 
C [auth A]3-aminobenzamide
C7 H8 N2 O
GSCPDZHWVNUUFI-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.70 Å
  • R-Value Free: 0.287 
  • R-Value Work: 0.246 
  • R-Value Observed: 0.248 
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 117.824α = 90
b = 195.349β = 90
c = 60.412γ = 90
Software Package:
Software NamePurpose
MxCuBEdata collection
autoSHARPphasing
BUSTERrefinement
XDSdata reduction
XSCALEdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-06-13
    Type: Initial release
  • Version 1.1: 2012-08-15
    Changes: Database references