Table 2.
Comparison of studies searching for ChSeqs
| Authors | Year | Number of proteins | 5mer | 8mer | >8mer |
|---|---|---|---|---|---|
| Kabsch and Sander13 | 1984 | 62 | 25 | — | — |
| Sudharsanam57 | 1998 | 828 | — | (4) | — |
| Casadio and coworkers21 | 2000 | 822 | 2452 | — | — |
| Rackovsky and Kuznetsov17 | 2003 | 1647 | 45,391 | 15 | — |
| Saravanan and Selvaraj58 | 2011 | 3124 | 61,821 | 30 | — |
| Grishin and coworkers59 | 2014 | 67,589 | 118,833 (6mer)a | 516 | 40 |
This table is generated based on the numbers in Table1 of Ref.18. For a list of ChSeqs with more than eight residues, please visit http://prodata.swmed.edu/wenlin/pdb_survey2/index.cgi/pages/unrelated/middle-match.
a
As our lower limit for ChSeq length is six, we assign the number of 6mers in the column of 5mers for our study.