2HMF

Structure of a Threonine Sensitive Aspartokinase from Methanococcus jannaschii Complexed with Mg-ADP and Aspartate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.241

Literature

Macromolecules
Sequence Display for 2HMF

Classification: TRANSFERASE

Total Structure Weight: 206433.05

Macromolecule Entities
Molecule Chains Length Organism Details
Probable aspartokinase A, B, C, D 469 Methanocaldococcus jannaschii EC#: 2.7.2.4 IUBMB
Gene Name(s): MJ0571
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)
ASP
Query on ASP

A, B, C, D ASPARTIC ACID
C4 H7 N O4
CKLJMWTZIZZHCS-REOHCLBHSA-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)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.241
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 101.74 α = 90.00
b = 104.51 β = 90.00
c = 192.92 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-07-11
  • Released Date: 2006-10-17
  • Deposition author(s): Faehnle, C.R., Viola, R.E.

Revision History

  • Version 1_0: 2006-10-17

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-18

    Type: Refinement description