6SSB

syk in complex with compound 30

PDB DOI: https://doi.org/10.2210/pdb6SSB/pdb

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

Deposited: 2019-09-06 Released: 2020-09-30
Deposition Author(s): Read, J.A.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.08 Å
R-Value Free: 0.225
R-Value Work: 0.197
R-Value Observed: 0.198

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Discovery of a Series of Potent, Selective and Orally Bioavailable SYK Inhibitors

Read, J.A.

To be published.

Macromolecule Content

Total Structure Weight: 35.33 kDa
Atom Count: 2,277
Modelled Residue Count: 268
Deposited Residue Count: 299
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Tyrosine-protein kinase SYK	A	299	Homo sapiens	Mutation(s): 0 Gene Names: SYK EC: 2.7.10.2
UniProt & NIH Common Fund Data Resources
Find proteins for P43405 (Homo sapiens) Explore P43405 Go to UniProtKB: P43405
PHAROS: P43405 GTEx: ENSG00000165025
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P43405
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
LUE (Subject of Investigation/LOI) Query on LUE Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	~{N}-[4-[5-[(dimethylamino)methyl]-1-methyl-pyrazol-3-yl]pyrimidin-2-yl]-3-methyl-1-(5-methyl-1,3,4-oxadiazol-2-yl)imidazo[1,5-a]pyridin-7-amine C₂₂ H₂₄ N₁₀ O PAZNLQHSWVMGIW-UHFFFAOYSA-N		Interactions Focus chain B [auth A]

Binding Affinity Annotations
ID	Source	Binding Affinity
LUE	BindingDB: 6SSB	IC50: 0.19 (nM) from 1 assay(s)

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.08 Å
R-Value Free: 0.225
R-Value Work: 0.197
R-Value Observed: 0.198
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 40.1	α = 90
b = 85.45	β = 90
c = 90.57	γ = 90

Software Package:

Software Name	Purpose
BUSTER	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
XSCALE	data scaling
AMoRE	phasing

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2020-09-30

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2020-09-30
Type: Initial release
Version 1.1: 2024-05-15
Changes: Data collection, Database references

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.