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 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Staphylococcus aureus SirA specificity for staphyloferrin B is driven by localized conformational change

Grigg, J.C.Cheung, J.Heinrichs, D.E.Murphy, M.E.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Iron-regulated ABC transporter siderophore-binding protein SirA
A
298Staphylococcus aureus (strain N315)Mutation(s): 0 
Gene Names: sirA
Find proteins for A0A0H3JJC6 (Staphylococcus aureus (strain N315))
Go to UniProtKB:  A0A0H3JJC6
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SE8
Query on SE8

Download SDF File 
Download CCD File 
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
C16 H24 N4 O11
SIAZVTIHOHTZDD-PWJLMRLQSA-N
 Ligand Interaction
FE
Query on FE

Download SDF File 
Download CCD File 
A
FE (III) ION
Fe
VTLYFUHAOXGGBS-UHFFFAOYSA-N
 Ligand Interaction
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 = 57.719α = 90.00
b = 71.588β = 90.00
c = 72.568γ = 90.00
Software Package:
Software NamePurpose
SCALEPACKdata scaling
MOLREPphasing
PDB_EXTRACTdata extraction
HKL-2000data collection
DENZOdata reduction
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-09-01
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Source and taxonomy, Version format compliance
  • Version 1.2: 2017-11-08
    Type: Refinement description