1PTS

CRYSTAL STRUCTURE AND LIGAND BINDING STUDIES OF A SCREENED PEPTIDE COMPLEXED WITH STREPTAVIDIN

Structural Biology Knowledgebase: 1PTS SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.179

Literature

Macromolecules
Sequence Display for 1PTS

Classification: BIOTIN-BINDING PROTEIN / PEPTIDE

Total Structure Weight: 26308.58

Macromolecule Entities
Molecule Chains Length Organism Details
STREPTAVIDIN A, B 121 Streptomyces avidinii Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PEPTIDE (FSHPQNT) P 7 synthetic


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.179
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 95.20 α = 90.00
b = 106.50 β = 90.00
c = 47.94 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-07-23
  • Released Date: 1994-01-31
  • Deposition author(s): Dupont Protein Crystallography Group

Revision History

  • 2011-07-13
    Type: Atom nomenclature | Details: Atom nomenclature
  • 2011-07-13
    Type: Binding sites and description | Details: Binding sites and description
  • 2011-07-13
    Type: Non-polymer description | Details: Non-polymer description
  • 2011-07-13
    Type: Function and keywords | Details: Function and keywords
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Linkage | Details: Linkage
  • 2011-07-13
    Type: Sequence database correspondence | Details: Sequence database correspondence
  • 2011-07-13
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values