4IJN

Crystal structure of an acetate kinase from Mycobacterium smegmatis bound to AMP and sulfate

Structural Biology Knowledgebase: 4IJN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.201
  • R-Value Work: 0.173

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4IJN

Classification: TRANSFERASE

Total Structure Weight: 86178.37

Macromolecule Entities
Molecule Chains Length Organism Details
Acetate kinase A, B 398 Mycobacterium smegmatis EC#: 2.7.2.1 IUBMB
Gene Name(s): ackA MSMEG_0784 MSMEI_0768

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

A, B ADENOSINE MONOPHOSPHATE
C10 H14 N5 O7 P
UDMBCSSLTHHNCD-KQYNXXCUSA-N
Ligand Explorer
 
JSmol
EDO
Query on EDO

A, B 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.201
  • R-Value Work: 0.173
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 55.43 α = 90.00
b = 81.91 β = 96.51
c = 95.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-12-21
  • Released Date: 2013-01-16
  • Deposition author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History

  • 2015-04-22
    Type: Citation | Details: Citation update