8HLQ

Mutated human ADP-ribosyltransferase 2 (PARP2) catalytic domain bound to Niraparib (MK-4827)

PDB DOI: https://doi.org/10.2210/pdb8HLQ/pdb

Classification: TRANSFERASE
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2022-11-30 Released: 2024-05-01
Deposition Author(s): Wang, X.Y., Zhou, J., Xu, B.L.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.70 Å
R-Value Free: 0.282
R-Value Work: 0.226
R-Value Observed: 0.229

Starting Model: in silico
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.0 of the entry. See complete history.

Literature

Mutated human ADP-ribosyltransferase 2 (PARP2) catalytic domain bound to Niraparib (MK-4827)

Wang, X.Y., Zhou, J., Xu, B.L.

To be published.

Macromolecule Content

Total Structure Weight: 80.85 kDa
Atom Count: 5,730
Modelled Residue Count: 706
Deposited Residue Count: 706
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Poly [ADP-ribose] polymerase 2	A, B	353	Homo sapiens	Mutation(s): 4 Gene Names: PARP2, ADPRT2, ADPRTL2 EC: 2.4.2.30 (PDB Primary Data), 2.4.2 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for Q9UGN5 (Homo sapiens) Explore Q9UGN5 Go to UniProtKB: Q9UGN5
PHAROS: Q9UGN5 GTEx: ENSG00000129484
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9UGN5
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
3JD (Subject of Investigation/LOI) Query on 3JD Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain G [auth B] MOL2 format, chain D [auth A] MOL2 format, chain G [auth B] mmCIF format, chain D [auth A] mmCIF format, chain G [auth B]	D [auth A], G [auth B]	2-{4-[(3S)-piperidin-3-yl]phenyl}-2H-indazole-7-carboxamide C₁₉ H₂₀ N₄ O PCHKPVIQAHNQLW-CQSZACIVSA-N		Interactions Focus chain D [auth A] Focus chain G [auth B] Interactions & Density Focus chain D [auth A] Focus chain G [auth B]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain E [auth B] SDF format, chain F [auth B] MOL2 format, chain C [auth A] MOL2 format, chain E [auth B] MOL2 format, chain F [auth B] mmCIF format, chain C [auth A] mmCIF format, chain E [auth B] mmCIF format, chain F [auth B]	C [auth A], E [auth B], F [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain E [auth B] Focus chain F [auth B] Interactions & Density Focus chain C [auth A] Focus chain E [auth B] Focus chain F [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.70 Å
R-Value Free: 0.282
R-Value Work: 0.226
R-Value Observed: 0.229
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 41.431	α = 90
b = 88.089	β = 90.49
c = 95.731	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
autoPROC	data processing
Aimless	data scaling
MOLREP	phasing

Structure Validation

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Ligand Structure Quality Assessment

Entry History & Funding Information

Deposition Data

Released Date: 2024-05-01

Deposition Author(s):

Wang, X.Y.

Zhou, J.

Xu, B.L.

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	82003657
National Natural Science Foundation of China (NSFC)	China	81673300
National Natural Science Foundation of China (NSFC)	China	82173693

Revision History (Full details and data files)

Version 1.0: 2024-05-01
Type: Initial release

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8HLQ

Mutated human ADP-ribosyltransferase 2 (PARP2) catalytic domain bound to Niraparib (MK-4827)

Mutated human ADP-ribosyltransferase 2 (PARP2) catalytic domain bound to Niraparib (MK-4827)

Entity ID: 1

UniProt & NIH Common Fund Data Resources

Entity Groups

Sequence Annotations

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Experimental Data

Structure Validation

Ligand Structure Quality Assessment

Deposition Data

Revision History (Full details and data files)