Re: [ccp4bb] AW: [EXTERNAL] Re: [ccp4bb] crystal contacts and biologically relevant contacts

2019-03-22 Thread Eleanor Dodson
; > > *Von:* CCP4 bulletin board [mailto:CCP4BB@JISCMAIL.AC.UK] *Im Auftrag von > *Kevin Jude > *Gesendet:* Freitag, 22. März 2019 04:11 > *An:* CCP4BB@JISCMAIL.AC.UK > *Betreff:* [EXTERNAL] Re: [ccp4bb] crystal contacts and biologically > relevant contacts > > > > Hi A

[ccp4bb] AW: [EXTERNAL] Re: [ccp4bb] crystal contacts and biologically relevant contacts

2019-03-22 Thread Herman . Schreuder
@JISCMAIL.AC.UK] Im Auftrag von Kevin Jude Gesendet: Freitag, 22. März 2019 04:11 An: CCP4BB@JISCMAIL.AC.UK Betreff: [EXTERNAL] Re: [ccp4bb] crystal contacts and biologically relevant contacts Hi Alex, Yes this is acceptable - symmetry-related proteins are identical and interchangeable. It can be

Re: [ccp4bb] crystal contacts and biologically relevant contacts

2019-03-21 Thread Kevin Jude
Hi Alex, Yes this is acceptable - symmetry-related proteins are identical and interchangeable. It can be helpful to use the PISA program (a plugin for Coot or as a webserver http://www.ebi.ac.uk/msd-srv/prot_int/cgi-bin/piserver) to identify which symmetry-related proteins are forming the biologica

[ccp4bb] crystal contacts and biologically relevant contacts

2019-03-21 Thread Liu Jingxian, Alex
Dear Colleagues, Recently I solved one Ab-Ag complex structure. It was indexed as p212121 or p21212 space group and solved the structure with one Fab and one Ag in the cell unit. The contact interface is not the one I expected (elbow region contacts with Ag). Using symexp I got several symmetry re