RE: [PyMOL] align/fit

2006-03-02 Thread Warren DeLano
Enrico, At the time it was written, the RMS code was tested against other tools and confirmed to produce equivalent numbers. Our superposition algorithm is implemented using center of geometry translation followed by an iterative three-way Jacobi rotation of the correlation tensor to shrink the o

RE: [PyMOL] align/fit

2005-06-26 Thread Warren DeLano
Joel, > align 1kjg & i. 1-99 & n. ca, 1kjh & i. 1-99 & n. ca pair_fit 1kjg///1-99/ca, 1kjh///1-99/ca pair_fit will use all atoms, whereas align will only use atoms that are matched with respect to a dynamic-programming sequence alignment. Cheers, Warren -- Warren L. DeLano, Ph.D.

Re: [PyMOL] align/fit

2005-06-26 Thread Nat Echols
you can set the number of cycles of refinement on the command line. change this: > align 1kjg & i. 1-99 & n. ca, 1kjh & i. 1-99 & n. ca to this: > align 1kjg & i. 1-99 & n. ca, 1kjh & i. 1-99 & n. ca, 0, 0 I forget what the first 0 means; the second means "don't refine." It'll use all matching