6FXI

Human PARP10 (ARTD10), catalytic fragment in complex with 3-aminobenzamide and citrate

• PDB DOI: https://doi.org/10.2210/pdb6FXI/pdb

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


• Deposited: 2018-03-09 Released: 2019-03-20 
• Deposition Author(s): Karlberg, T., Thorsell, A.G., Schuler, H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.245 
• R-Value Work: 0.210 
• R-Value Observed: 0.212 

Starting Model: experimental

Literature

Human PARP10 (ARTD10), catalytic fragment in complex with 3-aminobenzamide and citrate

Karlberg, T., 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 and generated by PISA (software)

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 44.01 kDa 
• Atom Count: 3,119 
• Modelled Residue Count: 379 
• Deposited Residue Count: 382 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Poly [ADP-ribose] polymerase 10	A, B	191	Homo sapiens	Mutation(s): 0  Gene Names: PARP10 EC: 2.4.2.30 (PDB Primary Data), 2.4.2 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for Q53GL7 (Homo sapiens) Explore Q53GL7  Go to UniProtKB:  Q53GL7
PHAROS:  Q53GL7 GTEx:  ENSG00000178685

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CIT	D [auth A], G [auth B]	CITRIC ACID C6 H8 O7 KRKNYBCHXYNGOX-UHFFFAOYSA-N
3AB	C [auth A], F [auth B]	3-aminobenzamide C7 H8 N2 O GSCPDZHWVNUUFI-UHFFFAOYSA-N
GOL	E [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.245 
• R-Value Work: 0.210 
• R-Value Observed: 0.212 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.6	α = 90
b = 86.6	β = 104.98
c = 57.46	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2019-03-20 
Deposition Author(s): Karlberg, T., Thorsell, A.G., Schuler, H.

Revision History  

• Version 1.0: 2019-03-20
  Type: Initial release
  
• Version 1.1: 2024-01-17
  Changes: Data collection, Database references, Refinement description