1PIF

PIG ALPHA-AMYLASE

Structural Biology Knowledgebase: 1PIF SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.208
  • R-Value Work: 0.171

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1PIF

Classification: GLYCOSYLTRANSFERASE

Total Structure Weight: 55449.73

Macromolecule Entities
Molecule Chains Length Organism Details
ALPHA-AMYLASE A 496 Sus scrofa EC#: 3.2.1.1 IUBMB
Mutation: I49V, Q243S, A310S, E404Q, D451N, E484Q
Gene Name(s): AMY2

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

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
PCA
Query on PCA
A L-PEPTIDE LINKING C5 H7 N O3 GLU

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.208
  • R-Value Work: 0.171
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 70.70 α = 90.00
b = 114.90 β = 90.00
c = 118.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-06-15
  • Released Date: 1996-12-07
  • Deposition author(s): Machius, M., Vertesy, L., Huber, R., Wiegand, G.

Revision History

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