Contacts of the helix formed by residues 108 - 133 (chain M) in PDB entry 5MS0


Residue contacts within the protein are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332). A short description of the analytical approach is given at the end of the page.
For CSU analysis of other PDB entry

Note:
Non-standard 3 letter residue codes indicate a heterogroup. To identify and analyse, use LPC software

Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB   - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC   - hydrophobic-hydrophilic contact (destabilizing contact)
+/-  - indicates presence/absence of a specific contacts
*    - indicates residues forming contacts  by their side chain
       (including CA atoms)
Residues in contact with GLN 108 (chain M).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    906C  PHE      2.8    18.5    -      -       -      +
    907C  GLY*     3.9     4.9    -      -       -      -
    908C  GLU      5.7     0.4    -      -       -      +
    909C  LYS*     3.9    25.1    -      -       +      +
    910C  ALA*     4.9     4.7    -      -       +      -
    106M  THR*     3.0    11.6    +      -       -      +
    107M  THR*     1.3    77.5    -      -       -      +
    109M  THR*     1.3    57.0    +      -       -      +
    110M  ALA      3.1     1.7    -      -       -      +
    111M  LYS*     2.7    30.0    +      -       +      +
    112M  GLN      3.2     4.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 109 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    905C  ILE      3.8     2.6    -      -       -      +
    906C  PHE*     3.2    17.2    +      -       -      -
    910C  ALA*     5.7     0.8    -      -       -      +
     30M  ALA*     5.4     4.9    -      -       -      +
    106M  THR*     4.7    14.3    -      -       -      -
    108M  GLN*     1.3    74.3    -      -       -      +
    110M  ALA*     1.3    58.2    +      -       -      -
    113M  VAL*     3.0    34.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 110 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5M  ILE*     6.0     5.8    -      -       +      -
     30M  ALA*     5.5     7.2    -      -       +      +
    107M  THR*     4.5    15.9    -      -       -      +
    108M  GLN      4.0     1.0    -      -       -      +
    109M  THR*     1.3    77.8    -      -       -      +
    111M  LYS*     1.4    62.7    -      -       -      +
    113M  VAL*     3.2     4.2    +      -       -      +
    114M  ILE*     2.9    25.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 111 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    908C  GLU*     5.1    13.2    -      -       +      +
      5M  ILE*     6.5     0.7    -      -       -      -
    107M  THR      4.7     3.1    +      -       -      +
    108M  GLN*     2.7    24.8    +      -       +      +
    110M  ALA*     1.4    74.1    -      -       -      +
    112M  GLN*     1.3    59.8    +      -       +      +
    114M  ILE*     3.3     9.7    -      -       -      +
    115M  VAL*     3.1    20.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 112 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    903C  ARG      5.4     1.1    -      -       -      +
    904C  ALA*     2.9    32.8    -      -       -      +
    905C  ILE      3.1    12.2    -      -       -      +
    906C  PHE      3.5     2.0    +      -       -      +
    907C  GLY*     3.5    33.0    -      -       -      +
    908C  GLU      4.6     1.6    -      -       -      +
    108M  GLN      3.2     5.7    +      -       -      -
    111M  LYS*     1.3    75.8    -      -       -      +
    113M  VAL*     1.3    61.7    +      -       -      +
    115M  VAL*     3.6    13.2    -      -       +      -
    116M  GLN*     3.0    12.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 113 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    905C  ILE*     3.2     6.0    +      -       +      +
     26M  ALA*     5.2     8.3    -      -       +      +
     30M  ALA*     4.6    20.2    -      -       +      -
    109M  THR      3.0    22.9    +      -       -      +
    110M  ALA*     3.9     2.5    -      -       -      +
    112M  GLN*     1.3    78.3    -      -       -      +
    114M  ILE*     1.3    58.7    +      -       -      +
    116M  GLN*     3.3     8.1    +      -       +      +
    117M  LYS*     2.9    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 114 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9M  VAL*     5.7    10.1    -      -       +      -
     26M  ALA*     5.9     2.9    -      -       -      +
    110M  ALA      2.9    13.4    +      -       -      +
    111M  LYS*     3.3    12.8    -      -       -      +
    113M  VAL*     1.3    75.0    -      -       -      +
    115M  VAL*     1.3    63.7    +      -       -      +
    117M  LYS*     3.2     6.6    +      -       -      +
    118M  VAL*     3.0    26.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 115 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    904C  ALA*     4.4     6.1    -      -       +      +
    111M  LYS      3.1     9.1    +      -       -      +
    112M  GLN*     3.7    22.2    -      -       +      +
    113M  VAL      3.4     0.4    -      -       -      -
    114M  ILE*     1.3    76.0    -      -       -      +
    116M  GLN*     1.3    62.1    +      -       -      +
    118M  VAL*     4.4     4.1    -      -       -      +
    119M  ARG*     3.5    19.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 116 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    904C  ALA*     3.8    12.0    +      -       -      +
    905C  ILE*     4.8     7.4    -      -       +      -
    112M  GLN      3.0    16.0    +      -       -      +
    113M  VAL*     3.5    11.4    -      -       -      +
    114M  ILE      3.2     0.2    -      -       -      -
    115M  VAL*     1.3    77.1    -      -       -      +
    117M  LYS*     1.3    57.6    +      -       -      +
    119M  ARG*     3.2     7.6    +      -       -      +
    120M  GLU*     3.0    27.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 117 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22M  LYS*     5.6     7.6    -      -       +      +
     23M  ILE*     6.3     0.7    -      -       +      -
     26M  ALA*     4.6    17.7    -      -       +      -
    113M  VAL      2.9    16.3    +      -       -      +
    114M  ILE*     3.2     5.8    +      -       -      +
    116M  GLN*     1.3    76.9    -      -       -      +
    118M  VAL*     1.3    58.8    +      -       -      +
    120M  GLU*     3.9     4.5    -      -       -      +
    121M  ALA*     2.9    30.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 118 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12M  VAL*     6.2     4.0    -      -       +      -
    114M  ILE      3.0    15.2    +      -       -      +
    115M  VAL*     4.5     4.9    -      -       -      +
    117M  LYS*     1.3    78.0    -      -       -      +
    119M  ARG*     1.3    57.6    +      -       -      +
    121M  ALA*     3.8     5.4    -      -       -      +
    122M  GLU*     3.0    27.5    +      -       -      +
     71N  LEU*     5.4    10.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 119 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115M  VAL      3.5    12.5    +      -       -      +
    116M  GLN*     3.2    10.8    +      -       -      +
    118M  VAL*     1.3    79.1    -      -       -      +
    120M  GLU*     1.3    56.1    +      -       -      +
    122M  GLU*     3.3     8.9    -      -       -      +
    123M  ARG*     2.9    25.1    +      -       -      +
    191M  ARG*     6.0     6.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 120 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116M  GLN      3.0    15.7    +      -       -      +
    117M  LYS*     4.3     4.3    -      -       -      +
    119M  ARG*     1.3    74.8    -      -       -      +
    121M  ALA*     1.3    60.0    +      -       -      +
    123M  ARG*     3.4    11.7    +      -       +      +
    124M  ALA*     2.9    24.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 121 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22M  LYS*     6.2     4.5    -      -       +      -
    117M  LYS      2.9    18.4    +      -       -      +
    118M  VAL*     3.8     6.7    -      -       -      +
    119M  ARG      3.3     0.2    -      -       -      -
    120M  GLU*     1.3    76.1    -      -       -      +
    122M  GLU*     1.3    64.6    +      -       -      +
    124M  ALA*     3.0    18.8    +      -       -      +
    125M  MET*     3.0    14.7    +      -       -      +
     67N  ILE*     5.7     0.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 122 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118M  VAL      3.0    15.8    +      -       -      +
    119M  ARG*     3.3    13.5    -      -       -      +
    121M  ALA*     1.3    75.2    -      -       -      +
    123M  ARG*     1.3    56.0    +      -       -      +
    125M  MET*     3.4     2.4    +      -       -      +
    126M  VAL*     3.0    30.3    +      -       -      +
     64N  HIS*     5.4     0.7    -      -       -      +
     67N  ILE*     5.1    15.1    -      -       +      +
     68N  GLU*     6.1     1.1    -      -       -      -
     71N  LEU*     4.7    17.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 123 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    119M  ARG      2.9    15.7    +      -       -      +
    120M  GLU*     3.4    14.6    -      -       -      +
    121M  ALA      3.2     0.2    -      -       -      -
    122M  GLU*     1.3    75.5    -      -       -      +
    124M  ALA*     1.3    57.1    +      -       -      +
    126M  VAL*     3.5     6.6    +      -       -      +
    127M  VAL*     2.9    30.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 124 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    120M  GLU      2.9    14.2    +      -       -      +
    121M  ALA*     3.0    14.1    +      -       -      +
    123M  ARG*     1.3    76.7    -      -       -      +
    125M  MET*     1.3    58.0    +      -       -      +
    127M  VAL*     3.2     8.9    +      -       -      +
    128M  ASP*     2.9    23.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 125 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16M  LYS*     6.2     3.6    -      -       +      -
    121M  ALA      3.0    13.5    +      -       -      +
    122M  GLU      4.3     0.9    -      -       -      +
    124M  ALA*     1.3    73.9    -      -       -      +
    126M  VAL*     1.3    61.3    +      -       -      +
    128M  ASP*     3.0    24.7    +      -       +      +
    129M  GLN      3.0    12.0    +      -       -      -
     63N  TYR      5.1     3.4    -      -       -      +
     64N  HIS*     3.4    17.3    +      -       +      +
     67N  ILE*     4.3    23.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 126 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    122M  GLU      3.0    19.0    +      -       -      +
    123M  ARG*     3.8     7.4    -      -       -      +
    125M  MET*     1.3    76.3    -      -       -      +
    127M  VAL*     1.3    55.2    +      -       -      +
    129M  GLN*     3.4     5.7    +      -       -      +
    130M  PHE*     3.0    25.3    +      -       -      +
    192M  GLY      5.2     3.8    -      -       -      +
    193M  ALA*     4.5    21.3    -      -       +      -
     64N  HIS*     3.8    14.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 127 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123M  ARG      2.9    18.2    +      -       -      +
    124M  ALA*     3.4     8.7    -      -       -      +
    126M  VAL*     1.3    75.5    -      -       -      +
    128M  ASP*     1.3    57.1    +      -       -      +
    130M  PHE*     3.0    11.3    +      -       +      +
    131M  ARG*     2.8    27.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 128 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124M  ALA      2.9    12.7    +      -       -      +
    125M  MET*     3.0    15.6    +      -       +      +
    127M  VAL*     1.3    73.4    -      -       -      +
    129M  GLN*     1.3    63.2    +      -       -      +
    131M  ARG*     3.2     9.5    +      -       -      +
    132M  GLU*     3.0    21.3    +      -       -      +
     63N  TYR*     6.1     4.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 129 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    125M  MET      3.0    11.5    +      -       -      +
    126M  VAL*     3.8     7.2    -      -       -      +
    128M  ASP*     1.3    75.3    -      -       -      +
    130M  PHE*     1.3    59.1    +      -       -      +
    132M  GLU*     2.9    23.1    +      -       -      +
    133M  HIS*     3.2    16.9    +      -       +      +
     62N  GLU*     6.1     0.9    -      -       -      -
     63N  TYR*     5.1    10.2    -      -       -      +
     64N  HIS*     4.6    18.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 130 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126M  VAL      3.0    15.4    +      -       -      +
    127M  VAL*     3.0    15.0    +      -       -      +
    129M  GLN*     1.3    76.2    -      -       -      +
    131M  ARG*     1.3    56.8    +      -       -      +
    133M  HIS      5.9     0.2    -      -       -      -
    134M  GLU*     3.4    25.6    -      -       -      +
    186M  VAL*     5.3    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 131 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127M  VAL      2.8    10.6    +      -       -      +
    128M  ASP*     3.5    11.0    -      -       -      +
    129M  GLN      3.1     0.2    -      -       -      -
    130M  PHE*     1.3    79.2    -      -       -      +
    132M  GLU*     1.3    63.3    +      -       -      +
    133M  HIS      3.3     1.4    +      -       -      -
    134M  GLU*     4.0    10.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 132 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    128M  ASP      3.0    13.6    +      -       -      +
    129M  GLN*     2.9    10.3    +      -       -      +
    131M  ARG*     1.3    77.5    -      -       -      +
    133M  HIS*     1.3    58.5    +      -       +      +
    134M  GLU      3.8     0.2    -      -       -      -
     50N  SER      5.2     6.2    -      -       -      +
     51N  ALA*     5.4     6.8    -      -       -      +
     60N  VAL*     5.3    15.8    -      -       +      +
     63N  TYR*     6.3     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 133 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129M  GLN*     3.2    12.2    +      -       +      +
    130M  PHE*     5.9     0.2    -      -       -      -
    132M  GLU*     1.3    79.9    -      -       +      +
    134M  GLU*     1.3    60.3    +      -       -      +
    135M  GLY*     3.3     0.7    -      -       -      -
    136M  GLU*     2.8    37.3    +      -       +      +
    138M  ILE*     6.5     1.1    -      -       +      -
    183M  LEU*     4.1    10.6    -      -       +      +
     51N  ALA*     6.3     0.7    -      -       -      -
     61N  ALA      6.2     0.2    -      -       -      +
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


   I  Hydrophilic      - N and O that can donate and accept hydrogen bonds
                         (e.g., oxygen of hydroxyl group of Ser. or Thr)
  II  Acceptor         - N or O that can only accept a hydrogen bond
 III  Donor            - N that can only donate a hydrogen bond
  IV  Hydrophobic      - Cl, Br, I and all C atoms that are not in
                         aromatic rings and do not have a covalent bond to
                         a N or O atom
   V  Aromatic         - C in aromatic rings irrespective of any other 
                         bonds formed by the atom
  VI  Neutral          - C atoms that have a covalent bond to at least one
                         atom of class I or two or more atoms from class II
                         or III; atoms; S, F, P, and metal atoms in all cases
 VII  Neutral-donor    - C atoms that have a covalent bond with only one
                         atom of class III
VIII  Neutral-acceptor - C atoms that have a covalent bond with only 
                         one atom of class II
For each pair of contacts the state of legitimacy is shown below:

Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
  Atomic class           I  II  III   IV   V   VI  VII  VIII
------------------------------------------------------------
   I  (Hydrophilic)      +   +    +    -   +   +    +    +
  II  (Acceptor)         +   -    +    -   +   +    +    -
 III  (Donor)            +   +    -    -   +   +    -    +
  IV  (Hydrophobic)      -   -    -    +   +   +    +    +
   V  (Aromatic)         +   +    +    +   +   +    +    +
  VI  (Neutral)          +   +    +    +   +   +    +    +
 VII  (Neutral-donor)    +   +    -    +   +   +    -    +
VIII  (Neutral-acceptor) +   -    +    +   +   +    +    -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically assigned based on the atomic coordinates. However, in three cases (see below) the automatic assignment is currently ambiguous. In these cases, the user is advised to manually analyse the full list of contacts using LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are 
   considered "aromatic" (Class V) if the ring is approximately
   planar, and "hydrophobic" (Class IV) or "neutral" (Classes
   VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
   "hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
   "carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).

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