1ML7

Crystal structure of nitrophorin 4 complexed with 4-iodopyrazole


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.194
  • R-Value Work: 0.142

Literature

Macromolecules
Sequence Display for 1ML7

Classification: LIGAND BINDING PROTEIN

Total Structure Weight: 21321.12

Macromolecule Entities
Molecule Chains Length Organism Details
nitrophorin 4 A 184 Rhodnius prolixus EC#: 1.7.6.1 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 5,8-DIMETHYL-1,2,3,4-TETRAVINYLPORPHINE-6,7- DIPROPIONIC ACID FERROUS COMPLEX
1,3-DEDIMETHYL-1,3-DIVINYL HEME (Synonym)
C36 H32 Fe N4 O4
KPGBVOKZHGYTDW-RFPWDTAWDE
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PYZ
Query on PYZ

A 4-IODOPYRAZOLE
C3 H3 I N2
LLNQWPTUJJYTTE-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.194
  • R-Value Work: 0.142
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 70.40 α = 90.00
b = 42.76 β = 94.05
c = 52.77 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-08-30
  • Released Date: 2002-09-20
  • Deposition author(s): Berry, R.E., Ding, X.D., Weichsel, A., Montfort, W.R., Walker, F.A.

Revision History

  • Version 1_0: 2002-09-20

    Type: Initial release

  • Version 1_1: 2008-04-28

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2015-12-02

    Type: Atomic model

  • Version 1_4: 2017-10-11

    Type: Refinement description