1DFL

SCALLOP MYOSIN S1 COMPLEXED WITH MGADP:VANADATE-TRANSITION STATE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.2 Å
  • R-Value Free: 0.400
  • R-Value Work: 0.394

Literature

Macromolecules
Sequence Display for 1DFL

Classification: CONTRACTILE PROTEIN

Total Structure Weight: 257107.77

Macromolecule Entities
Molecule Chains Length Organism Details
MYOSIN HEAD A, B 831 Argopecten irradians Fragment: HEAVY CHAIN
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
MYOSIN HEAD W, Y 139 Argopecten irradians Fragment: REGULATORY LIGHT CHAIN
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
MYOSIN HEAD X, Z 152 Argopecten irradians Fragment: ESSENTIAL LIGHT CHAIN
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ADP
Query on ADP

A, B ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
VO4
Query on VO4

A, B VANADATE ION
O4 V
LSGOVYNHVSXFFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

X, Z CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, W, Y MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.2 Å
  • R-Value Free: 0.400
  • R-Value Work: 0.394
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 53.03 α = 90.00
b = 243.48 β = 100.20
c = 124.65 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-11-19
  • Released Date: 2000-10-25
  • Deposition author(s): Houdusse, A., Szent-Gyorgyi, A.G., Cohen, C.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance