[ccp4bb]: Missing AA in MAD map

[Kunchithapadam Swaminathan <nathan@ima.org.sg>]

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Dear:

I do not see about 25 (of 176) n-terminal and 5 c-terminal amino acids in
the MAD density map (totalling about 17%, 2.3Ang data, 6 Met).

1.  What is your experience in the highest percentage of chain untraced in
MAD map?
2.  How much from question-1 was recovered (seen later) either using better
native data or after refinement?

With regards,
Swami
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Dr. Kunchithapadam SWAMINATHAN
Assistant Professor
Department of Biological Sciences
The National University of Singapore
Blk S3 # 04-15, Science Drive 4
Singapore 117543
Phone: (65) 874 7932
Fax:   (65) 779 2486
Email: dbsks@nus.edu.sg
http://www.dbs.nus.edu.sg/Staff/swami.htm

(and)

Senior Scientist
Institute of Molecular Agrobiology
The National University of Singapore
1 Research Link, Singapore 117604
Phone: (65) 872 7408
Fax:   (65) 872 7007
Email: nathan@ima.org.sg

Homephone: (65) 278 6929
Handphone: (65) 9877 3780
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