4EX8

Crystal structure of the prealnumycin C-glycosynthase AlnA

Structural Biology Knowledgebase: 4EX8 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.201
  • R-Value Work: 0.172

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4EX8

Classification: LIGASE

Total Structure Weight: 33372.50

Macromolecule Entities
Molecule Chains Length Organism Details
AlnA A 316 Streptomyces sp. cm020 Gene Name(s): alnA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PEG
Query on PEG

A DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.201
  • R-Value Work: 0.172
  • Space Group: I 41 3 2

Unit Cell:

Length (Å) Angle (°)
a = 167.90 α = 90.00
b = 167.90 β = 90.00
c = 167.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-04-30
  • Released Date: 2013-01-16
  • Deposition author(s): Oja, T., Niiranen, L., Sandalova, T., Klika, K.D., Niemi, J., Mantsala, P., Schneider, G., Metsa-Ketela, M.

Revision History

  • 2013-02-13
    Type: Citation | Details: Citation update