1PPT

X-RAY ANALYSIS (1.4-ANGSTROMS RESOLUTION) OF AVIAN PANCREATIC POLYPEPTIDE. SMALL GLOBULAR PROTEIN HORMONE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.37 Å
  • R-Value Work:

Literature

Macromolecules
Sequence Display for 1PPT

Classification: PANCREATIC HORMONE

Total Structure Weight: 4308.03

Macromolecule Entities
Molecule Chains Length Organism Details
AVIAN PANCREATIC POLYPEPTIDE A 36 Meleagris gallopavo Mutation: N22D, D23N
Gene Name(s): PPY Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.37 Å
  • R-Value Observed:
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 34.18 α = 90.00
b = 32.92 β = 105.26
c = 28.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1981-01-16
  • Released Date: 1981-02-19
  • Deposition author(s): Blundell, T.L., Pitts, J.E., Tickle, I.J., Wood, S.P.

Revision History

  • 2008-03-24
    Type: Version format compliance
  • 2011-07-13
    Type: Derived calculations, Version format compliance