1B7T

MYOSIN DIGESTED BY PAPAIN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.297
  • R-Value Work: 0.224

Literature

Macromolecules
Sequence Display for 1B7T

Classification: MYOSIN

Total Structure Weight: 131029.81

Macromolecule Entities
Molecule Chains Length Organism Details
MYOSIN HEAVY CHAIN A 835 Argopecten irradians Fragment: PAPAIN DIGESTED, SUBFRAGMENT 1 (S1)
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
MYOSIN REGULATORY LIGHT CHAIN Y 156 Argopecten irradians Fragment: PAPAIN DIGESTED, SUBFRAGMENT 1 (S1)
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
MYOSIN ESSENTIAL LIGHT CHAIN Z 156 Argopecten irradians Fragment: PAPAIN DIGESTED, SUBFRAGMENT 1 (S1)
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

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

A, 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: 2.5 Å
  • R-Value Free: 0.297
  • R-Value Work: 0.224
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 51.70 α = 89.10
b = 58.90 β = 90.00
c = 138.90 γ = 73.50

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-01-15
  • Released Date: 1999-05-12
  • Deposition author(s): Houdusse, A., Kalabokis, V., Himmel, D., Szent-Gyorgyi, A.G., Cohen, C.

Revision History

  • Version 1_0: 1999-05-12

    Type: Initial release

  • Version 1_1: 2008-04-26

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance