[PyMOL] dimerization

2011-02-25 Thread kanika sharma
Does anyone know how to apply these biometric constraints to generate a dimer of my molecule REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.00 0.00 0.000.0 REMARK 350

Re: [PyMOL] dimerization

2011-02-26 Thread Tsjerk Wassenaar
Hi Kanika, You're right about the columns for translation and rotation. But since in your case it's an identity matrix, it's not going to help you achieve your goal. Cheers, Tsjerk On Feb 26, 2011 8:14 AM, "kanika sharma" wrote: Does anyone know how to apply these biometric constraints to

Re: [PyMOL] dimerization

2011-02-27 Thread Tsjerk Wassenaar
Hi Kanika, Let's say your protein is called 'protein'. Then you can obtain the other unit corresponding to your second biomt operation as: create unit2, protein alter_state 1,unit2,(y,z)=(-y,40.6-z) Note this is a shorthand specific to your case. For a full biomt record (R t), with R being the r

Re: [PyMOL] dimerization

2011-02-27 Thread kanika sharma
Iv applied the foll eq: load 1b8e.pdb, A create B,A alter_state 1,B,(x,y,z)=(x,-y,40.60-z) it should form a dimer of my protein but the object "B" is same as my monomer with no change... i am unable to find the error.. On Mon, Feb 28, 2011 at 12:39 PM, Tsjerk Wassenaar wrote: > Hi Kanika, > >

Re: [PyMOL] dimerization

2011-02-27 Thread Tsjerk Wassenaar
Hi Kanika, 'b' is a selection keyword. For that reason it doesn't make a good object identifier. Try load 1b8e.pdb, 1b8e_A create 1b8e_B,1b8e_A alter_state 1,1b8e_B,(x,y,z)=(-x,y,33.43-/z) Not that the numbers are different. In 1b8e.pdb I find: REMARK 350 BIOMT1 1 1.00 0.00 0.000

Re: [PyMOL] dimerization

2011-02-27 Thread kanika sharma
M really sorry for the wrong information guys...script helped a lot.. If my protein is a dimer...Chain A,BHow can i apply the script here?i dun know for 2 chains Thank you..in advanceapologies for previous mistake... REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BI

Re: [PyMOL] dimerization

2011-02-28 Thread kanika sharma
this is an identity matrix so will not make any change,i thinkbut the file says so... can any one help me...!! Regards, Kanika On Mon, Feb 28, 2011 at 1:26 PM, kanika sharma wrote: > M really sorry for the wrong information guys...script helped a lot.. > > If my protein is a dimer...Chain A