2ITF

Crystal structure IsdA NEAT domain from Staphylococcus aureus with heme bound

Structural Biology Knowledgebase: 2ITF SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.171

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2ITF

Classification: METAL BINDING PROTEIN

Total Structure Weight: 61614.67

Macromolecule Entities
Molecule Chains Length Organism Details
Iron-regulated surface determinant protein A A, B, C, D 127 Staphylococcus aureus Fragment: NEAT domain (residues 62-184)
Mutation: M84M, M88M
Gene Name(s): isdA frpA stbA SAOUHSC_01081
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HEM
Query on HEM

A, B, C, D PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B, C, D L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.171
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 56.09 α = 90.00
b = 58.53 β = 93.28
c = 95.58 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-10-19
  • Released Date: 2006-12-26
  • Deposition author(s): Grigg, J.C., Vermeiren, C.L., Heinrichs, D.E., Murphy, M.E.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4