Contacts of the helix formed by residues 105 - 127 (chain H) in PDB entry 5VOT


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 SER 105 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63H  LEU*     3.6    27.1    -      -       -      +
     64H  TRP*     3.5    19.1    +      -       -      +
    101H  VAL      4.9     0.2    -      -       -      -
    102H  ARG      3.4     9.0    +      -       -      -
    103H  ALA      2.8     7.7    +      -       -      -
    104H  SER*     1.3    85.9    +      -       -      +
    106H  ILE*     1.3    64.8    +      -       -      +
    108H  PRO*     3.2    19.9    -      -       -      +
    109H  ILE*     3.1    31.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 106 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100H  ALA      4.6     4.7    -      -       -      +
    101H  VAL*     4.2    17.1    +      -       -      +
    103H  ALA      4.0     6.0    +      -       -      +
    104H  SER*     3.2    25.6    -      -       -      +
    105H  SER*     1.3    74.9    -      -       -      +
    107H  PHE*     1.3    61.3    +      -       +      +
    109H  ILE*     3.0     9.4    +      -       -      +
    110H  LEU*     2.7    57.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 107 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    797D  TYR*     5.7    10.8    -      +       +      -
    101H  VAL*     5.5     6.8    +      -       +      -
    106H  ILE*     1.3    83.6    -      -       +      +
    108H  PRO*     1.3    63.3    -      -       +      +
    110H  LEU*     2.9    29.8    +      -       +      +
    111H  SER*     2.9    24.9    +      -       -      -
    148H  SER*     4.1    12.4    -      -       -      +
    151H  ILE*     3.6    33.9    -      -       +      -
    152H  GLY*     3.6    20.0    -      -       -      +
    155H  VAL*     4.5    11.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 108 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28H  VAL*     5.7     8.3    -      -       +      -
     63H  LEU*     5.1     5.8    -      -       +      -
    105H  SER*     3.2    36.3    -      -       -      +
    106H  ILE      3.9     0.2    -      -       -      +
    107H  PHE*     1.3    94.9    -      -       +      +
    109H  ILE*     1.3    54.3    +      -       +      +
    111H  SER*     2.1    31.9    +      -       -      +
    112H  VAL*     2.9    16.7    +      -       -      +
    148H  SER      5.2     1.8    -      -       -      +
    149H  ASN*     5.4     3.6    -      -       -      +
    152H  GLY*     4.4    13.2    -      -       -      +
    155H  VAL*     6.4     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 109 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28H  VAL*     6.1     4.7    -      -       +      -
     64H  TRP*     4.7    12.6    -      -       +      -
    104H  SER      3.3    26.7    -      -       -      +
    105H  SER*     3.1    16.2    +      -       -      +
    106H  ILE*     3.0    10.6    +      -       -      +
    108H  PRO*     1.3    73.0    -      -       +      +
    110H  LEU*     1.3    68.5    +      -       +      +
    112H  VAL*     2.9    23.8    +      -       +      +
    113H  ILE*     2.9    30.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 110 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    106H  ILE*     2.7    33.5    +      -       +      +
    107H  PHE*     2.9    42.8    +      -       +      +
    109H  ILE*     1.3    74.6    -      -       +      +
    111H  SER*     1.3    54.5    +      -       -      +
    113H  ILE*     3.4    15.2    +      -       +      +
    114H  LEU*     2.9    42.6    +      -       +      +
    148H  SER*     4.6     9.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 111 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24H  MET*     5.3     4.7    -      -       -      +
    107H  PHE      2.9    10.1    +      -       -      -
    108H  PRO*     2.1    32.1    +      -       -      +
    110H  LEU*     1.3    76.5    -      -       -      +
    112H  VAL*     1.3    57.2    +      -       -      +
    114H  LEU*     4.0     2.4    -      -       -      +
    115H  LEU*     2.9    44.8    +      -       -      +
    145H  ALA*     4.1     3.4    -      -       -      -
    148H  SER*     3.4    22.2    +      -       -      -
    149H  ASN*     4.0    23.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 112 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21H  PHE*     4.3    14.2    -      -       +      -
     24H  MET*     5.2    10.1    -      -       +      -
     25H  THR*     5.8     5.2    -      -       -      +
     28H  VAL*     4.5    20.6    -      -       +      -
    108H  PRO      2.9    20.4    +      -       -      +
    109H  ILE*     2.9    20.7    +      -       +      +
    111H  SER*     1.3    77.8    -      -       -      +
    113H  ILE*     1.3    68.4    +      -       +      +
    115H  LEU*     3.7     7.1    -      -       -      +
    116H  PHE*     2.9    23.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 113 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109H  ILE*     2.9    33.8    +      -       +      +
    110H  LEU*     3.9    15.9    -      -       +      +
    112H  VAL*     1.3    77.6    -      -       +      +
    114H  LEU*     1.3    62.5    +      -       +      +
    116H  PHE*     3.1    13.4    +      -       +      +
    117H  MET*     2.9    36.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 114 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    110H  LEU*     2.9    26.5    +      -       +      +
    111H  SER      4.0     0.7    -      -       -      +
    113H  ILE*     1.3    80.8    -      -       +      +
    115H  LEU*     1.3    57.4    +      -       -      +
    117H  MET*     3.2    13.6    +      -       +      +
    118H  GLY*     2.9    22.2    +      -       -      -
    141H  PHE*     4.1    26.0    -      -       +      +
    142H  PHE*     5.3     0.7    -      -       -      -
    144H  SER*     4.6     4.0    -      -       -      +
    145H  ALA*     3.4    38.7    -      -       +      +
    148H  SER*     3.8    14.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 115 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17H  ALA      6.2     0.2    -      -       -      +
     20H  ALA*     4.0    27.1    -      -       +      +
     21H  PHE*     4.0    22.2    -      -       +      +
     24H  MET*     4.1    15.9    -      -       +      -
    111H  SER*     2.9    33.1    +      -       -      +
    112H  VAL*     3.7     4.3    -      -       -      +
    114H  LEU*     1.3    71.9    -      -       -      +
    116H  PHE*     1.3    59.2    +      -       -      +
    118H  GLY*     2.6    22.0    +      -       -      +
    119H  GLY*     2.9    12.6    +      -       -      -
    142H  PHE*     3.6    32.7    -      -       +      +
    145H  ALA*     4.5    11.0    -      -       +      -
    146H  GLY*     5.6     1.8    -      -       -      +
    190H  ALA*     4.7    11.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 116 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21H  PHE*     4.0    27.0    -      +       +      -
    112H  VAL*     2.9    14.7    +      -       +      +
    113H  ILE*     3.2    16.4    -      -       +      +
    115H  LEU*     1.3    75.7    -      -       -      +
    117H  MET*     1.3    68.6    +      -       -      +
    119H  GLY*     4.2     0.4    -      -       -      -
    120H  LEU*     2.9    44.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 117 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    113H  ILE*     2.9    26.8    +      -       +      +
    114H  LEU*     3.4    15.9    -      -       +      +
    115H  LEU      3.2     0.2    -      -       -      -
    116H  PHE*     1.3    88.9    -      -       +      +
    118H  GLY*     1.3    56.8    +      -       -      +
    120H  LEU*     4.3     6.1    -      -       +      -
    121H  CYS*     2.9    59.1    +      -       -      +
    138H  ALA*     4.8     0.9    -      -       -      +
    141H  PHE*     5.6    15.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 118 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114H  LEU      2.9    10.3    +      -       -      -
    115H  LEU*     2.6    17.1    +      -       -      -
    117H  MET*     1.3    72.4    -      -       -      +
    119H  GLY*     1.3    61.8    +      -       -      -
    121H  CYS*     3.8     1.3    -      -       -      +
    122H  ILE*     2.9    35.6    +      -       -      +
    138H  ALA*     5.0     5.6    -      -       -      -
    141H  PHE*     6.3     1.3    -      -       -      +
    142H  PHE*     4.6    22.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 119 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17H  ALA*     4.4    22.6    -      -       -      +
    115H  LEU      2.9    12.7    +      -       -      -
    116H  PHE*     4.2     0.4    -      -       -      -
    118H  GLY*     1.3    71.6    -      -       -      -
    120H  LEU*     1.3    56.9    +      -       -      +
    122H  ILE*     3.9     5.5    -      -       -      +
    123H  ALA*     2.9    33.3    +      -       -      +
    142H  PHE*     6.0     0.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 120 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116H  PHE*     2.9    36.4    +      -       +      +
    117H  MET*     4.1     8.1    -      -       -      +
    119H  GLY*     1.3    77.8    -      -       -      +
    121H  CYS*     1.3    58.7    +      -       -      +
    123H  ALA*     3.6     5.1    +      -       -      +
    124H  ALA*     2.9    26.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 121 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117H  MET*     2.9    53.3    +      -       -      +
    120H  LEU*     1.3    76.5    -      -       -      +
    122H  ILE*     1.3    61.0    +      -       -      +
    124H  ALA*     3.3    10.6    -      -       +      +
    125H  SER*     2.9    23.6    +      -       -      -
    134H  ILE*     3.7    11.4    -      -       +      +
    137H  SER*     5.6     2.0    -      -       -      +
    138H  ALA*     3.7    21.1    -      -       +      -
    141H  PHE*     6.3     3.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 122 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10H  MET*     6.1     4.9    -      -       +      -
     13H  THR*     3.5    38.6    -      -       +      +
     14H  THR*     5.8     4.7    -      -       +      -
     17H  ALA*     5.5     4.7    -      -       +      -
    118H  GLY*     2.9    28.5    +      -       -      +
    119H  GLY*     3.9     6.1    -      -       -      +
    121H  CYS*     1.3    74.3    -      -       -      +
    123H  ALA*     1.3    59.3    +      -       -      +
    124H  ALA      3.0     1.1    -      -       -      -
    125H  SER*     2.3    42.4    +      -       -      +
    126H  GLU*     3.0     5.9    +      -       -      +
    135H  ILE*     6.5     0.2    -      -       -      -
    138H  ALA*     4.2    15.7    -      -       +      +
    142H  PHE*     5.5    14.8    -      -       +      -
    197H  ALA*     6.0     5.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 123 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    119H  GLY      2.9    17.7    +      -       -      +
    120H  LEU*     3.9     5.4    -      -       -      +
    122H  ILE*     1.3    75.9    -      -       -      +
    124H  ALA*     1.3    60.2    +      -       -      +
    126H  GLU*     3.2    28.5    -      -       -      +
    127H  PHE*     4.0     9.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 124 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    120H  LEU      2.9    16.0    +      -       -      +
    121H  CYS*     3.3    15.9    -      -       -      +
    122H  ILE      3.0     0.2    -      -       -      -
    123H  ALA*     1.3    76.3    -      -       -      +
    125H  SER*     1.3    56.9    +      -       -      +
    126H  GLU      3.1     2.0    +      -       -      -
    127H  PHE*     2.9    34.8    +      -       -      +
    128H  TYR*     4.7     4.7    -      -       -      +
    134H  ILE*     5.0     5.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 125 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10H  MET*     6.2     0.2    -      -       -      -
    121H  CYS      2.9    12.4    +      -       -      -
    122H  ILE*     2.3    43.3    +      -       -      +
    124H  ALA*     1.3    69.6    -      -       -      +
    126H  GLU*     1.3    64.4    +      -       -      +
    127H  PHE      3.4     5.1    -      -       -      +
    128H  TYR      5.7     0.7    -      -       -      -
    129H  LYS*     5.0     8.3    -      -       -      +
    130H  THR*     6.0     0.4    -      -       -      -
    134H  ILE*     3.8    21.3    -      -       -      -
    135H  ILE*     4.9    12.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 126 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10H  MET*     6.3     4.0    -      -       -      -
    122H  ILE      3.0     6.7    +      -       -      +
    123H  ALA*     3.2    24.0    -      -       -      +
    124H  ALA      3.1     0.6    -      -       -      -
    125H  SER*     1.3    79.7    +      -       -      +
    127H  PHE*     1.3    71.3    +      -       +      +
    129H  LYS*     5.8     1.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 127 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123H  ALA      4.0    15.0    -      -       -      -
    124H  ALA*     2.9    25.5    +      -       -      +
    125H  SER*     3.7     4.9    -      -       -      +
    126H  GLU*     1.3    92.9    -      -       +      +
    128H  TYR*     1.3    86.5    +      -       +      +
    129H  LYS*     3.5     3.1    -      -       -      +
----------------------------------------------------------
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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).

Please E-mail any questions and/or suggestions concerning this page to Vladimir.Sobolev@weizmann.ac.il