1PEE

Crystal Structure of Nitrophorin 2 complex with imidazole

Structural Biology Knowledgebase: 1PEE SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.186

Literature

Macromolecules
Sequence Display for 1PEE

Classification: SIGNALING PROTEIN

Total Structure Weight: 20766.12

Macromolecule Entities
Molecule Chains Length Organism Details
Nitrophorin 2 A 180 Rhodnius prolixus Gene Name(s):
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 PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
IMD
Query on IMD

A IMIDAZOLE
C3 H5 N2
RAXXELZNTBOGNW-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.186
  • Space Group: P 41 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 34.68 α = 90.00
b = 34.68 β = 90.00
c = 258.78 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-05-21
  • Released Date: 2004-06-01
  • Deposition author(s): Weihsel, A., Montfort, W.R.

Revision History

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