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.

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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 

Literature

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

Read, J.A.

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)

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

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

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
LUE (Subject of Investigation/LOI)	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

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

Entry History 

Deposition Data

• Released Date: 2020-09-30 
Deposition Author(s): Read, J.A.

Revision History  

• Version 1.0: 2020-09-30
  Type: Initial release