1PQA

Trypsin with PMSF at atomic resolution

Structural Biology Knowledgebase: 1PQA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.23 Å
  • R-Value Work: 0.141

Literature

Macromolecules
Sequence Display for 1PQA

Classification: HYDROLASE

Total Structure Weight: 22546.92

Macromolecule Entities
Molecule Chains Length Organism Details
Trypsin A 224 Fusarium oxysporum EC#: 3.4.21.4 IUBMB
Mutation: S195X
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)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
SEB
Query on SEB
A L-PEPTIDE LINKING C10 H13 N O5 S SER

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.23 Å
  • R-Value Observed:
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 33.07 α = 90.00
b = 66.76 β = 108.02
c = 39.27 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-06-18
  • Released Date: 2003-11-11
  • Deposition author(s): Schmidt, A., Jelsch, C., Rypniewski, W., Lamzin, V.S.

Revision History

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