1WZ9

The 2.1 A structure of a tumour suppressing serpin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.205

Literature

Macromolecules
Sequence Display for 1WZ9

Classification: SIGNALING PROTEIN

Total Structure Weight: 85362.02

Macromolecule Entities
Molecule Chains Length Organism Details
Maspin precursor A, B 375 Homo sapiens Mutation: C20X, I66V, C183X, C205X, C214X, C323X, C373X
Gene Name(s): SERPINB5 Gene View PI5
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)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CME
Query on CME
A, B L-PEPTIDE LINKING C5 H11 N O3 S2 CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.205
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 54.12 α = 90.00
b = 95.05 β = 90.00
c = 139.23 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-03-03
  • Released Date: 2005-03-15
  • Deposition author(s): Law, R.H., Irving, J.A., Buckle, A.M., Ruzyla, K., Buzza, M., Bashtannyk-Puhalovich, T.A., Beddoe, T.C., Kim, N., Worrall, D.M., Bottomley, S.P., Bird, P.I., Rossjohn, J., Whisstock, J.C.

Revision History

  • Version 1_0: 2005-03-15

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-11

    Type: Refinement description