3WAH

Crystal Structure of HasAp with Iron MesoporphyrinIX


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.54 Å
  • R-Value Free: 0.194 
  • R-Value Work: 0.175 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Inhibition of Heme Uptake in Pseudomonas aeruginosa by its Hemophore (HasAp ) Bound to Synthetic Metal Complexes

Shirataki, C.Shoji, O.Terada, M.Ozaki, S.Sugimoto, H.Shiro, Y.Watanabe, Y.

(2014) Angew.Chem.Int.Ed.Engl. 53: 2862-2866

  • DOI: 10.1002/anie.201307889
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The heme acquisition system A protein secreted by Pseudomonas aeruginosa (HasA(p)) can capture several synthetic metal complexes other than heme. The crystal structures of HasA(p) harboring synthetic metal complexes revealed only small perturbation o ...

    The heme acquisition system A protein secreted by Pseudomonas aeruginosa (HasA(p)) can capture several synthetic metal complexes other than heme. The crystal structures of HasA(p) harboring synthetic metal complexes revealed only small perturbation of the overall HasA(p) structure. An inhibitory effect upon heme acquisition by HasA(p) bearing synthetic metal complexes was examined by monitoring the growth of Pseudomonas aeruginosa PAO1. HasA(p) bound to iron-phthalocyanine inhibits heme acquisition in the presence of heme-bound HasA(p) as an iron source.


    Organizational Affiliation

    Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602 (Japan).




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Heme acquisition protein HasAp
A, B
186Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)Mutation(s): 0 
Gene Names: hasAp
Find proteins for G3XD33 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1))
Go to UniProtKB:  G3XD33
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MH0
Query on MH0

Download SDF File 
Download CCD File 
A, B
Mesoheme
C34 H36 Fe N4 O4
CKMCSMAXNUVLQI-RGGAHWMASA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.54 Å
  • R-Value Free: 0.194 
  • R-Value Work: 0.175 
  • Space Group: P 31
Unit Cell:
Length (Å)Angle (°)
a = 47.518α = 90.00
b = 47.518β = 90.00
c = 140.893γ = 120.00
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data collection
MOLREPphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2014-01-29
    Type: Initial release
  • Version 1.1: 2014-04-09
    Type: Database references