Macromolecule Content

Total Structure Weight: 105.64 kDa
Atom Count: 7,086
Modelled Residue Count: 860
Deposited Residue Count: 918
Unique protein chains: 1

5QSZ

PanDDA analysis group deposition -- Crystal Structure of human STAG1 in complex with Z1267773786

PDB DOI: 10.2210/pdb5QSZ/pdb
Deposition Group: G_1002085 (changed state) ExploreG_1002085

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.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.08 Å
R-Value Free: 0.292
R-Value Work: 0.228
R-Value Observed: 0.231

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

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.

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

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
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q8WVM7
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
K3J (Subject of Investigation/LOI) Query on K3J Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A]	C [auth A]	N-ethyl-6-methylpyridazin-3-amine C₇ H₁₁ N₃ RNOJUWVVUNEZSV-UHFFFAOYSA-N		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.08 Å
R-Value Free: 0.292
R-Value Work: 0.228
R-Value Observed: 0.231
Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 154.972	α = 90
b = 167.338	β = 90
c = 47.677	γ = 90

Software Package:

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

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2019-08-21

Deposition Author(s):

Arrowsmith, C.H.

Revision History (Full details and data files)

Version 1.0: 2019-08-21
Type: Initial release

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.