2AP1

Crystal structure of the putative regulatory protein


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.205
  • R-Value Work: 0.168

Literature

Macromolecules
Sequence Display for 2AP1

Classification: TRANSFERASE

Total Structure Weight: 35924.86

Macromolecule Entities
Molecule Chains Length Organism Details
putative regulator protein A 327 Salmonella enterica Gene Name(s): nagK STM1220
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.205
  • R-Value Work: 0.168
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 81.58 α = 90.00
b = 105.74 β = 90.00
c = 88.26 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-08-15
  • Released Date: 2005-09-27
  • Deposition author(s): Brunzelle, J.S., Minasov, G., Shuvalova, L., Collart, F.R., Joachimiak, A., Anderson, W.F., Midwest Center for Structural Genomics (MCSG)

Revision History

  • Version 1_0: 2005-09-27

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance

  • Version 1_3: 2017-10-11

    Type: Refinement description