1MPP

X-RAY ANALYSES OF ASPARTIC PROTEINASES. V. STRUCTURE AND REFINEMENT AT 2.0 ANGSTROMS RESOLUTION OF THE ASPARTIC PROTEINASE FROM MUCOR PUSILLUS

Structural Biology Knowledgebase: 1MPP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.162

Literature

Macromolecules
Sequence Display for 1MPP

Classification: HYDROLASE(ACID PROTEINASE)

Total Structure Weight: 38786.77

Macromolecule Entities
Molecule Chains Length Organism Details
PEPSIN A 361 Rhizomucor pusillus EC#: 3.4.23.23 IUBMB
Mutation: M120I, A170V, A202S
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.162
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 70.00 α = 90.00
b = 104.00 β = 90.00
c = 46.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-02-19
  • Released Date: 1993-10-31
  • Deposition author(s): Newman, M., Watson, F., Roychowdhury, P., Jones, H., Badasso, M., Cleasby, A., Wood, S.P., Tickle, I.J., Blundell, T.L.

Revision History

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