Re: [ccp4bb] what is NCS operators of parrot

2011-04-08 Thread Kevin Cowtan
First three numbers are the Euler angles. The next 3 are the (approximate) centre of mass of the source molecule. The last 3 are the corresponding point in the target molecule. (This is a little more complex than the form used in 'dm', but unfortunately the simpler form was missing important i

[ccp4bb] what is NCS operators of parrot

2011-04-07 Thread Wang
Hi everyone: I used parrot to do density modification, and it found ncs operators. The operators found are: Non-crystallographic operators: -ncs-operator -144.47,179.729,-144.321,18.7789,16.4179,19.809,16.4383,16.4507,19.809 -ncs-operator -10.0955,179.846,169.903,27.2216,37.7585,38.88,27