1AMT

Crystal structure of alamethicin at 1.5 angstrom resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Observed: 0.155

Literature

Macromolecules
Sequence Display for 1AMT

Classification: ANTIBIOTIC

Total Structure Weight: 6343.58

Macromolecule Entities
Molecule Chains Length Organism Details
ALAMETHICIN F30 A, B, C 21 Trichoderma viride

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

A, B ACETONITRILE
C2 H3 N
WEVYAHXRMPXWCK-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MOH
Query on MOH

A, B, C METHANOL
C H4 O
OKKJLVBELUTLKV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_000163
Query on PRD_000163
A, B, C Alamethicin Peptaibol /
Antibiotic
Ligand Explorer

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Observed: 0.155
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 33.33 α = 90.00
b = 29.62 β = 120.40
c = 23.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1987-12-08
  • Released Date: 1988-10-09
  • Deposition author(s): Fox, R.O., Richards, F.M.

Revision History

  • Version 1_0: 1988-10-09

    Type: Initial release

  • Version 1_1: 2011-06-14

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2011-07-27

    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary

  • Version 1_4: 2012-12-12

    Type: Other