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Figure 1.
Sequence comparisons of the DUF16 family in M. pneumoniae.
The yellow region indicates the short helical bundle of the
DUF16 domain based on the MPNOIO structure. The front of this
region is the approximate N-terminal domain of the DUF 16 family
and the back is the long helical bundle region of the DUF 16
domain based on the MPNOIO structure. Except for the secondary
structure of MPNOIO, the other secondary structures are
predictions obtained with PSIPRED
(http://bioinf.cs.ucl.ac.uk/psipred). Blue, [alpha]-helix; red,
[beta]-strand; minus symbol ([minus sign]), a gap; period (.),
less than mean value plus 1 SD; plus symbol (+), less than mean
value plus 2 SD; and asterisk (*), less than mean value plus 3
SD. "TWISTER" represents each position of the heptad repeats of
the DUF16 domain of MPN010 obtained using the program TWISTER.
In here, "z" indicates a potential location of stutters. The
percent sequence identities against MPN010 are also shown.
Members of each subclass are as follows: (1) subfamily I:
MPN104, MPN675, MPN038, MPN287, MPN484, and MPN151; (2)
subfamily II: MPN010, MPN137, and MPN145; (3) subfamily III:
MPN283, MPN504, and MPN524; (4) subfamily IV: MPN501, MPN100,
MPN204, MPN410, MPN094, MPN130, MPN368, MPN138, and MPN139; and
(5) subfamily V: MPN655, MPN344, MPN013, and MPN127. The
insertions are abbreviated with the number of amino acids. The
proline-rich regions are in these abbreviations.
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