3MWF

Crystal structure of Staphylococcus aureus SirA complexed with staphyloferrin B


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.182

Literature

Macromolecules
Sequence Display for 3MWF

Classification: TRANSPORT PROTEIN

Total Structure Weight: 33837.63

Macromolecule Entities
Molecule Chains Length Organism Details
Iron-regulated ABC transporter siderophore-binding protein SirA A 298 Staphylococcus aureus Gene Name(s): sirA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SE8
Query on SE8

A 5-[(2-{[(3S)-5-{[(2S)-2-amino-2-carboxyethyl]amino}- 3-carboxy-3-hydroxy-5-oxopentanoyl]amino}ethyl)amino]- 2,5-dioxopentanoic acid
Staphyloferrin B (Synonym)
C16 H24 N4 O11
SIAZVTIHOHTZDD-PWJLMRLQSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FE
Query on FE

A FE (III) ION
Fe
VTLYFUHAOXGGBS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.182
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 57.72 α = 90.00
b = 71.59 β = 90.00
c = 72.57 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-05-05
  • Released Date: 2010-09-01
  • Deposition author(s): Grigg, J.C., Murphy, M.E.P.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name