There are a few weak features in the current 2.8 w electron density map of CcP:cc(H) complex we would like to examine more closely. The interfact of CcP:cc(Y) and CcP:cc(H) should be very important for study of electron transfer. It appears that hydrophobic and van der Waals interactions are the predominant forces holding the CcP:cc(Y). Only one weak intermolecular hydrogen bond exists in the CcP:cc(Y) structure, in contract to CcP:cc(H) complex, which has three intermolecular hydrogen bonds, two of which are charge-medicated. But it is not easy to compare interface between CcP:cc(Y) and CcP:cc(H) using data extending to from different resolution limits. We hope to obtain a more highly refined structure which may help locate its position more accurately.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR001209-17
Application #
5222737
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
17
Fiscal Year
1996
Total Cost
Indirect Cost
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