2Q7A

Crystal structure of the cell surface heme transfer protein Shp

Structural Biology Knowledgebase: 2Q7A SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.163

Literature

Macromolecules
Sequence Display for 2Q7A

Classification: heme binding protein

Total Structure Weight: 36534.25

Macromolecule Entities
Molecule Chains Length Organism Details
Cell surface heme-binding protein A, B 152 Streptococcus pyogenes Fragment: Shp180
Mutation: C37S
Gene Name(s): shp sh ERS445054_01666
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.163
  • Space Group: P 65

Unit Cell:

Length (Å) Angle (°)
a = 82.32 α = 90.00
b = 82.32 β = 90.00
c = 106.05 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-06-06
  • Released Date: 2007-09-18
  • Deposition author(s): Aranda IV, R., Worley, C.E., Bitto, E., Phillips Jr., G.N.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values