6GHK | pdb_00006ghk

Human PARP1 (ARTD1) - Catalytic domain in complex with inhibitor ME0527

PDB DOI: https://doi.org/10.2210/pdb6GHK/pdb

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

Deposited: 2018-05-08 Released: 2019-05-22
Deposition Author(s): Karlberg, T., Thorsell, A.G., Lindgren, A.E.G., Moche, M., Brock, J., Ekblad, T., Spjut, S., Elofsson, M., Schuler, H.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.28 Å
R-Value Free:
0.227 (Depositor), 0.230 (DCC)
R-Value Work:
0.187 (Depositor), 0.190 (DCC)
R-Value Observed:
0.189 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

Human PARP1 (ARTD1) - Catalytic domain in complex with inhibitor ME0527

Karlberg, T., Thorsell, A.G., Lindgren, A.E.G., Ekblad, T., Spjut, S., Elofsson, M., Schuler, H.

To be published.

Macromolecule Content

Total Structure Weight: 81.75 kDa
Atom Count: 5,848
Modeled Residue Count: 705
Deposited Residue Count: 716
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 1	A, B	358	Homo sapiens	Mutation(s): 0 Gene Names: PARP1, ADPRT, PPOL EC: 2.4.2.30 (PDB Primary Data), 2.4.2 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for P09874 (Homo sapiens) Explore P09874 Go to UniProtKB: P09874
PHAROS: P09874 GTEx: ENSG00000143799
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P09874
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
EZ2 Query on EZ2 Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain H [auth B] MOL2 format, chain C [auth A] MOL2 format, chain H [auth B] mmCIF format, chain C [auth A] mmCIF format, chain H [auth B]	C [auth A], H [auth B]	~{N}-[(1~{R})-1-(4-imidazol-1-ylphenyl)ethyl]-3-(4-oxidanylidene-1~{H}-quinazolin-2-yl)propanamide C₂₂ H₂₁ N₅ O₂ CXFUNVLSNZEBDZ-OAHLLOKOSA-N		Interactions Focus chain C [auth A] Focus chain H [auth B] Interactions & Density Focus chain C [auth A] Focus chain H [auth B]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain J [auth B] SDF format, chain I [auth B] SDF format, chain G [auth A] SDF format, chain F [auth A] SDF format, chain E [auth A] SDF format, chain D [auth A] MOL2 format, chain J [auth B] MOL2 format, chain I [auth B] MOL2 format, chain G [auth A] MOL2 format, chain F [auth A] MOL2 format, chain E [auth A] MOL2 format, chain D [auth A] mmCIF format, chain J [auth B] mmCIF format, chain I [auth B] mmCIF format, chain G [auth A] mmCIF format, chain F [auth A] mmCIF format, chain E [auth A] mmCIF format, chain D [auth A]	D [auth A] E [auth A] F [auth A] G [auth A] I [auth B] D [auth A], E [auth A], F [auth A], G [auth A], I [auth B], J [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain I [auth B] Focus chain J [auth B] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain I [auth B] Focus chain J [auth B]