2X9H

CRYSTAL STRUCTURE OF MYOSIN-2 MOTOR DOMAIN IN COMPLEX WITH ADP- METAVANADATE AND PENTACHLOROCARBAZOLE

• PDB DOI: https://doi.org/10.2210/pdb2X9H/pdb

• Classification: CONTRACTILE PROTEIN
• Organism(s): Dictyostelium discoideum
• Expression System: Dictyostelium discoideum
• Mutation(s): No 


• Deposited: 2010-03-19 Released: 2011-05-11 
• Deposition Author(s): Selvadurai, J., Kirst, J., Knoelker, H.J., Manstein, D.J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Free: 0.289 
• R-Value Work: 0.203 
• R-Value Observed: 0.208 

Starting Model: experimental

Literature

Crystal Structure of Myosin-2 Motor Domain in Complex with Adp-Metavanadate and Pentachlorocarbazole

Fedrov, R., Boehl, M., Tsiavaliaris, G., Hartmann, F.K., Baruch, P., Brenner, B., Martin, R., Knoelker, H.J., Gutzeit, H.O., Manstein, D.J.

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: 79.85 kDa 
• Atom Count: 5,781 
• Modelled Residue Count: 691 
• Deposited Residue Count: 695 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
MYOSIN-2 HEAVY CHAIN	A	695	Dictyostelium discoideum	Mutation(s): 0  EC: 3.6.4.1
UniProt
Find proteins for P08799 (Dictyostelium discoideum) Explore P08799  Go to UniProtKB:  P08799

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
AD9	B [auth A]	ADP METAVANADATE C10 H16 N5 O13 P2 V XLVFTLJPBLXCED-KWIZKVQNSA-K
KI9	D [auth A]	2,3,4,6,8-PENTACHLORO-9H-CARBAZOL-1-OL C12 H4 Cl5 N O AEMWOCRPUWTJCH-UHFFFAOYSA-N
MG	C [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Free: 0.289 
• R-Value Work: 0.203 
• R-Value Observed: 0.208 
• Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 89.16	α = 90
b = 146.63	β = 90
c = 153.68	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XDS	data scaling
ARP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-05-11 
Deposition Author(s): Selvadurai, J., Kirst, J., Knoelker, H.J., Manstein, D.J.

Revision History  

• Version 1.0: 2011-05-11
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-12-20
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description