[PyMOL] pisa

[kanika s. <ksh...@gm...>]

protein 1b8e says its a dimer by its pdb file info as:

BIOMOLECULE: 1
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       33.43000


when i feed the same into pisa..it says no assemblies are possible...

i can't make out...can ny1 help..????


Regards,

Kanika