Re: [ccp4bb] real dimer vs crystal packing

2012-02-20 Thread Qiang Chen
Thanks, Artem!
PDE2A also uses three domains to form a homodimmer. However, without the
catalytic domain, the GAF B domain swings out. This is an excellent
example for the restrictions set by the multidomain context.

Anyone knows other examples?
Thanks a lot!

 PDE2 full length versus domain only structures, I think.

 Artem

 On Thu, Jan 12, 2012 at 10:03 AM, Qiang Chen
 c...@red.dfci.harvard.eduwrote:

 Hi,

 I'm working on a multi-domain protein which uses three domains to form
 homodimer, and the full-length structure is available. We have solved
 the
 structure of one binding domain alone and found its homo-binding mode is
 totally different from that of the full-length protein.

 Do you know examples or papers discussing the similar subjects (crystal
 packing shows false binding mode)?

 Thanks a lot!

 Qiang



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[ccp4bb] real dimer vs crystal packing

2012-01-12 Thread Qiang Chen
Hi,

I'm working on a multi-domain protein which uses three domains to form
homodimer, and the full-length structure is available. We have solved the
structure of one binding domain alone and found its homo-binding mode is
totally different from that of the full-length protein.

Do you know examples or papers discussing the similar subjects (crystal
packing shows false binding mode)?

Thanks a lot!

Qiang



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addressed. If you believe this e-mail was sent to you in error and the e-mail
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Re: [ccp4bb] real dimer vs crystal packing

2012-01-12 Thread Artem Evdokimov
PDE2 full length versus domain only structures, I think.

Artem

On Thu, Jan 12, 2012 at 10:03 AM, Qiang Chen c...@red.dfci.harvard.eduwrote:

 Hi,

 I'm working on a multi-domain protein which uses three domains to form
 homodimer, and the full-length structure is available. We have solved the
 structure of one binding domain alone and found its homo-binding mode is
 totally different from that of the full-length protein.

 Do you know examples or papers discussing the similar subjects (crystal
 packing shows false binding mode)?

 Thanks a lot!

 Qiang



 The information in this e-mail is intended only for the person to whom it
 is
 addressed. If you believe this e-mail was sent to you in error and the
 e-mail
 contains patient information, please contact the Partners Compliance
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