1LKX

MOTOR DOMAIN OF MYOE, A CLASS-I MYOSIN

Structural Biology Knowledgebase: 1LKX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.228

Literature

Macromolecules
Sequence Display for 1LKX

Classification: CONTRACTILE PROTEIN

Total Structure Weight: 318929.41

Macromolecule Entities
Molecule Chains Length Organism Details
MYOSIN IE HEAVY CHAIN A, B, C, D 697 Dictyostelium discoideum Fragment: Motor Domain
Mutation: D26E, R48T, I77M, ΔI137, ΔR138, F137L, Q138D, N215D, L371I, S372I, I373N, V374C, H375T, R376T, T380P, K429E, N498I, D604V, I681N, R683T
Gene Name(s): myoE dmiE DDB_G0288679
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, B, C, D 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, C, D VANADATE ION
O4 V
LSGOVYNHVSXFFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C, D MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
ADP N/A in BindingDB
N/A in BindingMoad
Kd: 7100 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.228
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 51.82 α = 90.00
b = 143.67 β = 94.86
c = 236.05 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-04-26
  • Released Date: 2002-06-26
  • Deposition author(s): Kollmar, M., Durrwang, U., Kliche, W., Manstein, D.J., Kull, F.J.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4