1FMW

CRYSTAL STRUCTURE OF THE MGATP COMPLEX FOR THE MOTOR DOMAIN OF DICTYOSTELIUM MYOSIN II

Structural Biology Knowledgebase: 1FMW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.286
  • R-Value Work: 0.206

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1FMW

Classification: CONTRACTILE PROTEIN

Total Structure Weight: 87253.28

Macromolecule Entities
Molecule Chains Length Organism Details
MYOSIN II HEAVY CHAIN A 761 Dictyostelium discoideum Fragment: MOTOR DOMAIN
Mutation: Y312C, L489V
Gene Name(s): mhcA DDB_G0286355

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ATP
Query on ATP

A ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.286
  • R-Value Work: 0.206
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 104.10 α = 90.00
b = 180.40 β = 90.00
c = 54.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-08-18
  • Released Date: 2000-11-22
  • Deposition author(s): Bauer, C.B., Holden, H.M., Thoden, J.B., Smith, R., Rayment, I.

Revision History

  • 2012-11-21
    Type: Experimental method | Details: Corrected crystallization temperature
  • 2012-11-21
    Type: Atom occupancy | Details: Corrected ligand occupancy
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4