1PYZ

CRYSTALLOGRAPHIC STRUCTURE OF MIMOCHROME IV


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.179
  • R-Value Work: 0.173

Literature

Macromolecules
Sequence Display for 1PYZ

Classification: METAL BINDING PROTEIN

Total Structure Weight: 2853.43

Macromolecule Entities
Molecule Chains Length Organism Details
MIMOCHROME IV, MINIATURIZED METALLOPROTEIN A, B 11 synthetic

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

A CO(III)-(DEUTEROPORPHYRIN IX)
C30 H28 Co N4 O4
KHTDHHCCHPGKMR-RWRCOHKGSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
A, B NON-POLYMER C2 H4 O --
NH2
Query on NH2
A, B NON-POLYMER H2 N --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.179
  • R-Value Work: 0.173
  • Space Group: P 64 2 2

Unit Cell:

Length (Å) Angle (°)
a = 65.54 α = 90.00
b = 65.54 β = 90.00
c = 23.53 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-07-09
  • Released Date: 2004-12-14
  • Deposition author(s): Di Costanzo, L., Geremia, S., Randaccio, L., Nastri, F., Maglio, O., Lombardi, A., Pavone, V.

Revision History

  • Version 1_0: 2004-12-14

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance

  • Version 1_3: 2017-10-11

    Type: Refinement description