5HWZ

Crystal structure of nitrophorin 4 D30N mutant with nitrite


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 0.180 
  • R-Value Work: 0.149 

wwPDB Validation 3D Report Full Report


This is version 2.0 of the entry. See complete history

Literature

Elucidation of the heme active site electronic structure affecting the unprecedented nitrite dismutase activity of the ferrihemebproteins, the nitrophorins.

He, C.Ogata, H.Lubitz, W.

(2016) Chem Sci 7: 5332-5340


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Nitrophorin-4
A
184Rhodnius prolixusMutation(s): 1 
EC: 1.7.6.1
Find proteins for Q94734 (Rhodnius prolixus)
Go to UniProtKB:  Q94734
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NO2
Query on NO2

Download SDF File 
Download CCD File 
A
NITRITE ION
N O2
IOVCWXUNBOPUCH-UHFFFAOYSA-M
 Ligand Interaction
HEM
Query on HEM

Download SDF File 
Download CCD File 
A
PROTOPORPHYRIN IX CONTAINING FE
HEME
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 0.180 
  • R-Value Work: 0.149 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 69.779α = 90.00
b = 43.110β = 94.54
c = 52.623γ = 90.00
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
MOLREPphasing
XSCALEdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2016-05-04
    Type: Initial release
  • Version 2.0: 2018-09-12
    Type: Atomic model, Data collection, Database references