5QSM

PanDDA analysis group deposition -- Crystal Structure of human STAG1 in complex with Z57261895

• PDB DOI: https://doi.org/10.2210/pdb5QSM/pdb
• Deposition Group: G_1002083 (changed state) ExploreG_1002083

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


• Deposited: 2019-05-25 Released: 2019-08-21 
• Deposition Author(s): Newman, J.A., Katis, V.L., Gavard, A.E., von Delft, F., Arrowsmith, C.H., Edwards, A., Bountra, C., Gileadi, O.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.74 Å
• R-Value Free: 0.299 
• R-Value Work: 0.260 
• R-Value Observed: 0.262 

Literature

PanDDA analysis group deposition

Newman, J.A., Katis, V.L., Gavard, A.E., von Delft, F., Arrowsmith, C.H., Edwards, A., Bountra, C., Gileadi, O.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 105.71 kDa 
• Atom Count: 7,047 
• Modelled Residue Count: 860 
• Deposited Residue Count: 918 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cohesin subunit SA-1	A, B	459	Homo sapiens	Mutation(s): 0  Gene Names: STAG1, SA1, SCC3
UniProt & NIH Common Fund Data Resources
Find proteins for Q8WVM7 (Homo sapiens) Explore Q8WVM7  Go to UniProtKB:  Q8WVM7
PHAROS:  Q8WVM7 GTEx:  ENSG00000118007

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
O2D (Subject of Investigation/LOI)	C [auth A]	2-cyclohexyl-N-(4H-1,2,4-triazol-4-yl)acetamide C10 H16 N4 O AOBWCUAFPHIXSM-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.74 Å
• R-Value Free: 0.299 
• R-Value Work: 0.260 
• R-Value Observed: 0.262 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 155.14	α = 90
b = 168.169	β = 90
c = 46.986	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
Aimless	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
REFMAC	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2019-08-21 
Deposition Author(s): Newman, J.A., Katis, V.L., Gavard, A.E., von Delft, F., Arrowsmith, C.H., Edwards, A., Bountra, C., Gileadi, O.

Revision History  

• Version 1.0: 2019-08-21
  Type: Initial release
  
• Version 1.1: 2024-03-06
  Changes: Data collection, Database references