1AL1

CRYSTAL STRUCTURE OF ALPHA1: IMPLICATIONS FOR PROTEIN DESIGN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Observed: 0.211

Literature

Macromolecules
Sequence Display for 1AL1

Classification: SYNTHETIC PROTEIN MODEL

Total Structure Weight: 1537.84

Macromolecule Entities
Molecule Chains Length Organism Details
ALPHA HELIX PEPTIDE: ELLKKLLEELKG A 13 Synthetic construct

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
ACE
Query on ACE
A NON-POLYMER C2 H4 O --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Observed: 0.211
  • Space Group: I 41 3 2

Unit Cell:

Length (Å) Angle (°)
a = 62.35 α = 90.00
b = 62.35 β = 90.00
c = 62.35 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1990-07-02
  • Released Date: 1991-10-15
  • Deposition author(s): Hill, C.P., Anderson, D.H., Wesson, L., Degrado, W.F., Eisenberg, D.

Revision History

  • Version 1_0: 1991-10-15

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance