Re: [ccp4bb] discriminate between solutions from phaser

2017-05-01 Thread Tristan Croll
It seems to me that this could be easily explained by there being a kink near the middle of the chain (so the bundle adopts a broad 'V' shape). Then fragments up to the length of the "arms" would each give two different but good solutions, but fragments longer than that would fall off. Have you

Re: [ccp4bb] discriminate between solutions from phaser

2017-05-01 Thread Eleanor Dodson
Well - I am not very familiar with helical collagens, but a partial solution could match several different helical turns.. Your resolution seems high and the LLGsare very good. Why dont you feed the partial solution to ACORN and se if that gives a good map. I would expect it would if the numbers

[ccp4bb] discriminate between solutions from phaser

2017-04-30 Thread Dr A.A. Jalan
Dear all, I have a two part question, I am trying to solve the structure of a collagen triple helix containing 144aa. Phaser on models containing 21, 30, 39 and so on upto 120aa shows an interesting trend. The TFZ and LLG scores peak at 57aa and then start to fall off significantly. How