MacroMolecular File retrieval:
See the Documentation for a description of method used to automatically generate these files

Likely Quaternary Structure or MacroMolecular Assembly:

(This is often, but not necessarily the Biological Unit)

Click on this button along side each filename to get a rasmol view
Click on this button under the filename(s) to view using Protein Explorer (see Chime Resources)
The Biological relevant molecule for 1fsz can be assembled from the contents of
the deposited coordinates by the application of crystallographic symmetry operations
to give a MacroMolecule of type TRIMERIC.
The MacroMolecule can be downloaded as the following file:
Rasmol1fsz.mmol (file size in bytes 562157 )
View Biomolecule in the Protein Explorer served by www.umass.edu
View Biomolecule in the Protein Explorer served by the CCDC

Other files:

1fsz rem350 file rem350 header file used to generate the above MacroMolecule file(s)

Test for Crystal Packing:
The Oligomeric state given here for 1fsz (i.e a HOMO TRIMERIC ) appears to be correct.
1fsz has 1 interchain salt bridges within the complex
1fsz shows a loss of 1263.8 Ang**2 of solvent accessible surface area upon complex formation
1fsz shows a gain in Solvation free energies of folding from isolated chains to the complex of -11.03 kacl/mol
Details concerning the results are given in the file 1fsz

asa Notes Description of method used to differentiate between Crystal Packing and true oligomeric state