Secondary structure calculation program - copyright by David Keith Smith, 1989
 1i27A.pdb                                                   
 1I27  TRANSCRIPTION  MOL_ID: 1;  MOL_ID: 1;  
 Sequence length -   73
             A       A K K                                                                        hydrogen bonding             Ooi's
 strk chain/ l amino u & S structure   bridge        dihedral angles                     donor    acceptor   donor    acceptor  N  N
 num  seq.no t acids t S + patterns   partners    phi    psi  omega  alpha kappa   tco to/energy fr/energy to/energy fr/energy  8 14
    1 A 445    GLY G     g     > T      0    0  999.9 -179.1 -177.8  999.9 999.9 999.9    0  0.0    4 -1.7    0  0.0    0  0.0  7 22
    2 A 446    PRO P   G G     > T -    0    0  -57.5  139.3  173.0   -0.5 999.9 105.3    0  0.0    5 -2.2    0  0.0    0  0.0  5 12
    3 A 447    LEU L   G G     3 TS-    0    0   58.3   23.1  175.9  -55.3 135.0  48.5    0  0.0    0  0.0    0  0.0    0  0.0  4 10
    4 A 448    GLY G   G G     < TS+    0    0   89.8    3.7  172.2  137.8 101.1  61.0    1 -1.7    0  0.0    0  0.0    0  0.0  5 15
    5 A 449    SER S     g     < T +    0    0  -68.4  158.2  175.4  134.6  22.1 109.6    2 -2.2    0  0.0    0  0.0    0  0.0  6 17
    6 A 450    GLY G               -    0    0  169.6  168.8 -177.4  -52.2  59.3 156.5    0  0.0    0  0.0    0  0.0    0  0.0 10 27
    7 A 451    ASP D               -    0    0  -63.4  139.9  175.2 -173.6  35.5 112.5   32 -0.7    0  0.0    0  0.0    0  0.0 12 33
    8 A 452    VAL V   S S        S+    0    0 -109.4   -5.7  172.1   46.7  73.3  62.5    0  0.0    0  0.0    0  0.0    0  0.0  9 31
    9 A 453    GLN Q   S S        S-    0    0 -129.6  149.4  176.3 -132.8  77.0 165.4    0  0.0   11 -0.8    0  0.0    0  0.0  7 36
   10 A 454    VAL V               +    0    0 -102.9  103.8 -170.9  151.4  49.2 153.9    0  0.0    0  0.0    0  0.0    0  0.0 12 42
   11 A 455    THR T     h >     T -    0    0 -134.7  159.6  171.5 -113.3  61.4 155.8    9 -0.8   15 -2.5    0  0.0    0  0.0  8 35
   12 A 456    GLU E   H H >     TS+    0    0  -55.5  -44.3 -179.6   56.5 117.6  26.4    0  0.0   16 -3.0    0  0.0    0  0.0  9 35
   13 A 457    ASP D   H H >     TS+    0    0  -57.0  -43.8 -178.6   45.8 108.9  24.2    0  0.0   17 -2.0    0  0.0    0  0.0  6 30
   14 A 458    ALA A   H H >     TS+    0    0  -67.1  -44.0  178.0   47.3 113.9  21.7    0  0.0   18 -1.8    0  0.0    0  0.0 10 42
   15 A 459    VAL V   H H X     TS+    0    0  -62.9  -41.0  179.5   54.2 110.1  23.2   11 -2.5   19 -2.8    0  0.0    0  0.0 11 48
   16 A 460    ARG R   H H X     TS+    0    0  -59.8  -43.7  179.0   54.6 104.6  24.5   12 -3.0   20 -1.8    0  0.0    0  0.0  9 42
   17 A 461    ARG R   H H X     TS+    0    0  -56.1  -45.7 -178.6   42.2 113.3  21.9   13 -2.0   21 -0.7    0  0.0    0  0.0  8 32
   18 A 462    TYR Y   H H X   > TS+    0    0  -68.5  -45.1 -173.7   49.2 114.0  21.6   14 -1.8   22 -1.5    0  0.0   21 -0.9 10 39
   19 A 463    LEU L   H H <   3 TS+    0    0  -73.8  -18.7  173.6   57.8 105.4  46.3   15 -2.8   71 -2.6    0  0.0    0  0.0 13 41
   20 A 464  A THR T   H H <   3 TS+    0    0  -78.5  -19.7  176.5   51.9 106.4  45.4   16 -1.8    0  0.0    0  0.0    0  0.0 10 28
   21 A 465    ARG R   H H <   < TS-    0    0  -80.1  -42.6 -177.5  -28.1 128.4  27.7   18 -0.9    0  0.0   17 -0.7    0  0.0  8 24
   22 A 466  A LYS K   S h <     TS-    0    0 -167.1  156.2  174.7  -79.3  74.5 164.5   18 -1.5    0  0.0    0  0.0    0  0.0  9 29
   23 A 467    PRO P               -    0    0  -64.5  142.6 -175.2 -176.9  52.2 114.4    0  0.0    0  0.0    0  0.0    0  0.0 12 36
   24 A 468  A MET M   B B   A     -   69    0 -143.2  145.8  169.4 -133.0  21.8 174.4   69 -2.2   69 -3.0    0  0.0    0  0.0 12 41
   25 A 469    THR T     h >     T -    0    0  -83.9  172.2  173.1 -101.3  39.0 112.3    0  0.0   29 -2.4    0  0.0    0  0.0 10 39
   26 A 470  A THR T   H H >     TS+    0    0  -59.1  -42.0  177.8   52.4 125.8  22.3    0  0.0   30 -2.7    0  0.0    0  0.0  7 47
   27 A 471    LYS K   H H >     TS+    0    0  -59.8  -42.4  179.8   51.1 108.5  23.8    0  0.0   31 -1.5    0  0.0    0  0.0  7 30
   28 A 472    ASP D   H H >     TS+    0    0  -61.4  -43.8  179.8   47.4 111.3  23.1    0  0.0   32 -0.5    0  0.0    0  0.0  8 37
   29 A 473    LEU L   H H <   > TS+    0    0  -65.6  -40.3 -179.7   59.0 105.0  26.3   25 -2.4   32 -1.6    0  0.0    0  0.0 11 50
   30 A 474    LEU L   H H <   > TS+    0    0  -58.8  -33.4  178.9   62.9  96.4  30.8   26 -2.7   33 -1.5    0  0.0    0  0.0 11 46
   31 A 475    LYS K   H H <   3 TS+    0    0  -62.4  -22.9 -179.9   57.1  98.4  39.0   27 -1.5    0  0.0    0  0.0    0  0.0  7 37
   32 A 476    LYS K   T h <   < TS+    0    0  -80.5  -15.2 -175.3   60.4 100.5  51.4   29 -1.6    7 -0.7   28 -0.5   34 -0.6  9 44
   33 A 477    PHE F   S t     < TS-    0    0 -119.4   88.0 -170.4 -176.5  75.7 144.6   30 -1.5    0  0.0    0  0.0    0  0.0 14 45
   34 A 478    GLN Q     h >   > T -    0    0  -95.4  137.1  177.6 -134.3  32.9 133.3   32 -0.6   38 -2.6    0  0.0   37 -2.1 13 36
   35 A 479    THR T   H H >   3 TS+    0    0  -53.9  -36.0  179.6   64.9 105.6  33.7    0  0.0   39 -2.4    0  0.0    0  0.0  9 28
   36 A 480  A LYS K   H H 4   3 TS+    0    0  -60.9  -23.5  178.0   30.8 115.1  42.3    0  0.0    0  0.0    0  0.0    0  0.0  5 23
   37 A 481    LYS K   H H 4   < TS+    0    0  -99.1  -39.8 -172.1   32.5 130.1  39.9   34 -2.1    0  0.0    0  0.0    0  0.0  9 26
   38 A 482    THR T   H H <     TS-    0    0  -91.8  -28.3 -168.7 -136.5  85.9  41.8   34 -2.6    0  0.0    0  0.0    0  0.0 11 30
   39 A 483    GLY G     h <     T +    0    0   76.4    3.7  178.4  126.7  63.7  62.4   35 -2.4    0  0.0    0  0.0    0  0.0  8 22
   40 A 484    LEU L               -    0    0  -92.7  143.2  175.3 -118.7  61.8 135.9    0  0.0    0  0.0    0  0.0    0  0.0  9 25
   41 A 485    SER S     h >     T -    0    0  -67.5  166.6  174.5 -105.1  30.1 103.5    0  0.0   45 -2.5    0  0.0    0  0.0  7 22
   42 A 486    SER S   H H >     TS+    0    0  -61.1  -38.1  177.2   51.5 123.5  25.8    0  0.0   46 -2.7    0  0.0    0  0.0  7 27
   43 A 487    GLU E   H H >     TS+    0    0  -64.3  -46.8  179.5   46.6 110.8  19.9    0  0.0   47 -2.2    0  0.0    0  0.0  7 22
   44 A 488    GLN Q   H H >     TS+    0    0  -60.3  -38.4 -176.9   49.6 114.3  27.3    0  0.0   48 -2.0    0  0.0    0  0.0  8 27
   45 A 489    THR T   H H X     TS+    0    0  -69.7  -47.4  178.4   46.4 110.7  19.0   41 -2.5   49 -2.5    0  0.0    0  0.0 12 35
   46 A 490  A VAL V   H H X     TS+    0    0  -62.6  -37.2 -176.6   54.3 111.4  26.7   42 -2.7   50 -2.4    0  0.0    0  0.0  9 32
   47 A 491    ASN N   H H X     TS+    0    0  -66.9  -43.7 -179.6   41.1 112.0  18.8   43 -2.2   51 -1.7    0  0.0    0  0.0  8 28
   48 A 492    VAL V   H H X     TS+    0    0  -74.1  -32.8  173.1   55.9 112.5  26.8   44 -2.0   52 -2.7    0  0.0    0  0.0  9 36
   49 A 493  A LEU L   H H X     TS+    0    0  -58.5  -40.3  177.7   52.2 105.9  22.4   45 -2.5   53 -2.8    0  0.0    0  0.0 11 45
   50 A 494    ALA A   H H X     TS+    0    0  -60.9  -41.6  178.0   48.6 109.8  24.8   46 -2.4   54 -2.4    0  0.0    0  0.0  8 32
   51 A 495  A GLN Q   H H X     TS+    0    0  -61.5  -45.8 -179.3   49.4 111.9  23.6   47 -1.7   55 -2.0    0  0.0    0  0.0  8 27
   52 A 496    ILE I   H H X     TS+    0    0  -60.9  -46.0 -177.0   45.5 113.0  22.2   48 -2.7   56 -2.8    0  0.0    0  0.0 11 35
   53 A 497    LEU L   H H X     TS+    0    0  -69.2  -38.9  178.8   54.3 109.6  27.2   49 -2.8   57 -2.4    0  0.0    0  0.0 10 40
   54 A 498    LYS K   H H <     TS+    0    0  -58.9  -42.6 -178.3   41.2 115.2  22.9   50 -2.4    0  0.0    0  0.0    0  0.0  7 26
   55 A 499    ARG R   H H <     TS+    0    0  -71.4  -48.0 -178.7   46.4 116.5  19.0   51 -2.0    0  0.0    0  0.0    0  0.0  6 24
   56 A 500  A LEU L   H H <     TS-    0    0  -62.4  -35.2 -176.0 -162.6  85.2  34.2   52 -2.8    0  0.0    0  0.0    0  0.0  7 32
   57 A 501    ASN N     h <     T -    0    0   47.8   57.1 -177.8 -163.7  15.5  23.4   53 -2.4    0  0.0    0  0.0    0  0.0  6 28
   58 A 502    PRO P               -    0    0  -68.3  157.4  175.9  -84.9  28.7 105.1    0  0.0    0  0.0    0  0.0    0  0.0  8 36
   59 A 503    GLU E   E E  AA     -   70    0  -59.1  137.6  173.5 -127.8  41.7 107.5   70 -1.2   70 -2.2    0  0.0    0  0.0  7 30
   60 A 504    ARG R   E E  AA     -   69    0  -85.5  133.4  174.7 -174.6  27.4 138.3    0  0.0    0  0.0    0  0.0    0  0.0  8 28
   61 A 505    LYS K   E E  AA     -   68    0 -130.9  129.8 -178.9 -135.4  20.3 171.8   68 -3.0   68 -2.6    0  0.0   63 -0.6  9 26
   62 A 506    MET M   E E  AA     +   67    0  -88.5  119.1  176.1  164.6  32.5 136.2    0  0.0    0  0.0    0  0.0    0  0.0  8 20
   63 A 507    ILE I   E E  AA > TS-   66    0 -132.4  130.6 -176.7   -4.4  71.8 176.0   66 -2.2   66 -1.2   61 -0.6    0  0.0  7 19
   64 A 508    ASN N   T T     3 TS-    0    0   54.4   34.7  178.3  -63.1 127.5  34.3    0  0.0    0  0.0    0  0.0    0  0.0  4 13
   65 A 509    ASP D   T T     3 TS+    0    0   60.9   33.3  178.3  110.0 117.0  34.7    0  0.0    0  0.0    0  0.0    0  0.0  5 12
   66 A 510    LYS K   E E  AA < TS-   63    0 -139.6  133.0  178.5 -111.2  75.1 175.7   63 -1.2   63 -2.2    0  0.0    0  0.0  7 17
   67 A 511  A MET M   E E  AA     -   62    0  -66.0  124.5  168.7 -178.0  36.8 121.1    0  0.0    0  0.0    0  0.0    0  0.0  9 24
   68 A 512    HIS H   E E  AA     -   61    0 -111.5  153.3  173.3 -129.1  21.8 146.3   61 -2.6   61 -3.0    0  0.0    0  0.0 12 35
   69 A 513    PHE F   E E  AAA    -   60   24 -100.8  144.1 -177.7 -175.2  28.8 149.4   24 -3.0   24 -2.2    0  0.0    0  0.0 12 42
   70 A 514    SER S   E E  AA     +   59    0 -147.0  136.6  168.0  179.6  35.2 171.7   59 -2.2   59 -1.2    0  0.0    0  0.0 14 37
   71 A 515    LEU L   S S        S+    0    0 -109.5   16.2  176.4   88.7  73.2  82.4   19 -2.6    0  0.0    0  0.0    0  0.0 12 33
   72 A 516    LYS K                    0    0 -115.6  123.3  173.2  999.9 999.9 165.4    0  0.0    0  0.0    0  0.0    0  0.0  8 24
   73 A 517    GLU E                    0    0   55.3  999.9  999.9  999.9 999.9  27.8    0  0.0    0  0.0    0  0.0    0  0.0  3 18
 
 1i27A.pdb                                                   
 1I27  TRANSCRIPTION  MOL_ID: 1;  MOL_ID: 1;  
 
    author                                                                             author   
 Kabs/Sand   GGG   SS  HHHHHHHHHHS B HHHHHHTS HHHH   HHHHHHHHHHHHHHH  EEEEETTEEEEES    Kabs/Sand
 chirality   --++--+-+-+++++++++-----+++++++--+++-+--++++++++++++++------+--+----++    chirality
     bends    SS   SS  SSSSSSSSSSS   SSSSSSSS SSSS   SSSSSSSSSSSSSSS      SSSS    S    bends    
     turns  TTTTT     TTTTTTTTTTTT  TTTTTTTTTTTTTTT TTTTTTTTTTTTTTTTT     TTTT         turns    
   5-turns                                                                             5-turns  
   3-turns  >>3<<            >33<       >>3<<>33<                         >33<         3-turns  
  bridge-2                                                                      A      bridge-2 
  bridge-1                         A                                  AAAAA  AAAAA     bridge-1 
    sheets                                                            AAAAA  AAAAA     sheets   
   4-turns            >>>>XXXX<<<<  >>>><<<< >>44<< >>>>XXXXXXXXX<<<<                  4-turns  
   summary  gGGGg  SS hHHHHHHHHHHh BhHHHHHHhthHHHHh hHHHHHHHHHHHHHHHh EEEEETTEEEEES    summary  
  sequence  GPLGSGDVQVTEDAVRRYLTRKPMTTKDLLKKFQTKKTGLSSEQTVNVLAQILKRLNPERKMINDKMHFSLKE  sequence 
                    10        20        30        40        50        60        70