3COM

Crystal structure of Mst1 kinase

• PDB DOI: https://doi.org/10.2210/pdb3COM/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2008-03-28 Released: 2008-04-15 
• Deposition Author(s): Atwell, S., Burley, S.K., Dickey, M., Leon, B., Sauder, J.M., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.244 
• R-Value Work: 0.208 
• R-Value Observed: 0.208 

Starting Model: experimental

Literature

Crystal structure of Mst1 kinase.

Atwell, S., Burley, S.K., Dickey, M., Leon, B., Sauder, J.M.

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)

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 71.59 kDa 
• Atom Count: 4,514 
• Modelled Residue Count: 547 
• Deposited Residue Count: 628 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Serine/threonine-protein kinase 4	A, B	314	Homo sapiens	Mutation(s): 0  Gene Names: STK4, MST1 EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q13043 (Homo sapiens) Explore Q13043  Go to UniProtKB:  Q13043
PHAROS:  Q13043 GTEx:  ENSG00000101109

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
TPO	A, B	L-PEPTIDE LINKING	C4 H10 N O6 P		THR

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.244 
• R-Value Work: 0.208 
• R-Value Observed: 0.208 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 74.977	α = 90
b = 105.151	β = 90
c = 110.955	γ = 90

Software Package:

Software Name	Purpose
MAR345	data collection
MOLREP	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-04-15 
Deposition Author(s): Atwell, S., Burley, S.K., Dickey, M., Leon, B., Sauder, J.M., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2008-04-15
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-10-25
  Changes: Refinement description
• Version 1.3: 2018-11-14
  Changes: Data collection, Structure summary
• Version 1.4: 2021-02-03
  Changes: Database references, Derived calculations, Structure summary
• Version 1.5: 2023-08-30
  Changes: Data collection, Database references, Refinement description