Contacts of the helix formed by residues 100 - 121 (chain C) in PDB entry 5Y3R


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 ILE 100 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93C  LEU*     6.3     1.1    -      -       +      -
     96C  MET*     5.0     8.7    -      -       +      +
     97C  GLY      4.4     4.0    -      -       -      +
     98C  GLN*     2.8    11.6    -      -       +      +
     99C  LYS*     1.3    78.0    -      -       -      +
    101C  ALA*     1.3    55.7    +      -       +      +
    102C  PRO*     3.3     2.5    -      -       -      -
    103C  TYR*     2.5    22.8    +      -       +      +
    104C  SER*     2.1    57.4    +      -       -      +
    107C  ILE*     6.2     0.9    -      -       +      -
    141C  SER*     3.4    37.7    -      -       -      +
    143C  LEU*     3.4    28.9    -      -       +      -
    145C  ASP*     6.3     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 101 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99C  LYS      3.4     1.3    -      -       -      -
    100C  ILE*     1.3    77.7    -      -       -      +
    102C  PRO*     1.3    72.4    -      -       +      +
    104C  SER*     2.2    32.5    +      -       -      +
    105C  VAL*     3.0     9.7    +      -       -      +
    146C  GLU*     5.5     2.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 102 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99C  LYS      3.9     9.0    -      -       -      +
    100C  ILE      3.2     3.4    -      -       -      +
    101C  ALA*     1.3    92.3    -      -       +      +
    103C  TYR*     1.3    93.1    +      -       +      +
    105C  VAL*     4.2     1.2    -      -       -      +
    106C  GLU*     2.9    32.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 103 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60C  SER*     2.9    59.8    +      -       -      -
     61C  ARG*     4.7     2.1    -      -       -      +
     63C  PHE*     3.1    36.1    -      +       +      -
     64C  GLY*     4.6     1.3    -      -       -      -
     99C  LYS      4.5     8.1    -      -       -      -
    100C  ILE*     2.5    19.2    +      -       +      +
    102C  PRO*     1.3    90.2    -      -       +      +
    104C  SER*     1.3    67.0    +      -       -      +
    106C  GLU*     3.1    30.5    -      -       +      -
    107C  ILE*     2.8    35.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 104 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100C  ILE*     2.1    52.5    +      -       -      +
    101C  ALA*     2.2    35.2    +      -       -      -
    103C  TYR*     1.3    74.5    -      -       -      +
    105C  VAL*     1.3    66.3    +      -       -      +
    107C  ILE*     3.6     1.0    -      -       -      +
    108C  LYS*     2.7    40.1    +      -       -      +
    145C  ASP*     6.6     0.2    -      -       -      -
    146C  GLU*     3.7    12.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 105 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    101C  ALA*     3.0     7.0    +      -       +      +
    102C  PRO      4.4     0.9    -      -       -      +
    104C  SER*     1.3    94.6    +      -       -      +
    106C  GLU*     1.3    61.8    +      -       -      +
    108C  LYS*     2.8    28.2    +      -       -      +
    109C  ASN*     3.0    10.6    +      -       +      +
    146C  GLU*     3.7    15.7    -      -       -      +
    149C  ILE*     3.5    44.0    -      -       +      -
    153C  PHE*     5.8     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 106 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63C  PHE*     4.7     0.8    -      -       -      -
     64C  GLY*     3.7    24.1    -      -       -      -
     67C  VAL*     4.7    11.5    -      -       +      +
     68C  PHE*     5.0     8.1    -      -       -      -
    102C  PRO*     2.9    22.0    +      -       -      +
    103C  TYR*     3.1    33.1    -      -       +      -
    105C  VAL*     1.3    78.4    -      -       -      +
    107C  ILE*     1.3    53.2    +      -       +      +
    109C  ASN*     3.9     1.3    -      -       -      +
    110C  THR*     2.2    44.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 107 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63C  PHE*     4.3    29.4    -      -       +      -
     67C  VAL*     5.3     4.3    -      -       +      -
     89C  LEU*     6.1     4.0    -      -       +      -
     93C  LEU*     5.4    13.2    -      -       +      -
    100C  ILE*     6.2     0.9    -      -       +      -
    103C  TYR*     2.8    37.3    +      -       +      +
    104C  SER      3.9     0.9    -      -       -      +
    106C  GLU*     1.3    75.3    -      -       +      +
    108C  LYS*     1.3    60.8    +      -       -      +
    110C  THR*     3.4     9.6    -      -       +      +
    111C  CYS*     2.8    51.6    +      -       +      +
    137C  THR*     4.7     9.4    -      -       +      -
    141C  SER*     5.7     2.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 108 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104C  SER*     2.7    25.7    +      -       -      +
    105C  VAL*     2.8    17.5    +      -       -      +
    107C  ILE*     1.3    75.9    -      -       -      +
    109C  ASN*     1.3    53.9    +      -       -      +
    111C  CYS*     4.5     0.9    -      -       -      +
    112C  THR*     2.4    37.4    +      -       -      -
    138C  PHE*     6.1     2.8    -      -       -      -
    142C  ARG*     5.7     7.7    -      -       -      +
    146C  GLU*     3.8    20.6    -      -       +      +
    149C  ILE*     3.3    22.7    -      -       +      -
    150C  GLY*     3.1    42.6    -      -       -      +
    153C  PHE*     3.2    13.1    -      -       +      -
    157C  TYR*     4.0     0.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 109 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105C  VAL*     3.0     9.5    +      -       +      +
    106C  GLU      4.7     0.7    -      -       -      +
    108C  LYS*     1.3    80.1    -      -       -      +
    110C  THR*     1.3    58.1    +      -       -      +
    112C  THR*     3.1    24.1    -      -       -      +
    113C  SER*     2.9    33.6    +      -       -      -
    153C  PHE*     3.3    22.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 110 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67C  VAL*     3.3    51.8    -      -       +      +
    106C  GLU*     2.2    34.1    +      -       -      +
    107C  ILE*     3.3    11.2    -      -       +      +
    108C  LYS      3.1     0.4    -      -       -      -
    109C  ASN*     1.3    75.1    -      -       -      +
    111C  CYS*     1.3    62.9    +      -       -      +
    113C  SER*     2.6    30.8    +      -       -      -
    114C  VAL*     2.9    19.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 111 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     86C  LEU*     4.9     4.5    -      -       -      -
     89C  LEU*     5.2     6.1    -      -       -      -
    107C  ILE*     2.8    38.5    +      -       +      +
    108C  LYS      4.5     0.4    -      -       -      +
    110C  THR*     1.3    77.0    -      -       -      +
    112C  THR*     1.3    65.9    +      -       -      +
    114C  VAL*     3.2    12.8    -      -       -      +
    115C  TYR*     2.8    31.2    +      -       +      -
    134C  LEU*     3.6    28.2    -      -       +      +
    137C  THR*     3.7    17.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 112 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    108C  LYS      2.4    24.2    +      -       -      -
    109C  ASN*     3.1    30.9    -      -       -      +
    111C  CYS*     1.3    72.7    -      -       -      +
    113C  SER*     1.3    58.8    +      -       -      +
    115C  TYR*     3.0    31.5    +      -       -      +
    116C  THR*     3.0     8.5    +      -       -      +
    153C  PHE*     3.5    13.7    -      -       +      -
    157C  TYR*     2.3    44.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 113 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    301B  ASP*     5.7     1.0    +      -       -      -
     71C  LYS*     5.3    19.7    +      -       -      -
    109C  ASN*     2.9    20.7    +      -       -      -
    110C  THR*     2.6    16.9    +      -       -      -
    112C  THR*     1.3    72.0    -      -       -      +
    114C  VAL*     1.3    57.6    +      -       -      -
    116C  THR*     3.0    22.5    +      -       -      +
    117C  LYS*     2.8    26.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 114 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71C  LYS*     6.5     0.9    -      -       -      -
     82C  ARG*     3.1    28.0    -      -       -      +
     86C  LEU*     4.2    16.8    -      -       +      -
    110C  THR*     3.4    22.2    -      -       +      +
    111C  CYS*     2.9    19.1    +      -       +      +
    113C  SER*     1.3    76.9    -      -       -      +
    115C  TYR*     1.3    61.8    +      -       -      +
    116C  THR      3.0     0.7    -      -       -      -
    117C  LYS*     2.8    19.1    +      -       +      +
    118C  ASP*     2.9    12.6    +      -       -      +
    130C  LEU*     5.1     2.7    -      -       +      +
    134C  LEU*     3.4    30.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 115 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111C  CYS*     2.8    31.0    +      -       +      -
    112C  THR*     3.0    10.8    -      -       -      +
    114C  VAL*     1.3    73.6    -      -       -      +
    116C  THR*     1.3    57.6    +      -       -      +
    118C  ASP*     3.2     8.1    +      -       -      +
    119C  ARG*     2.8    25.4    +      -       -      +
    131C  LEU*     3.4    31.0    -      -       +      +
    134C  LEU*     3.3    13.7    +      -       +      +
    135C  LEU*     3.4    28.1    -      -       +      +
    138C  PHE*     4.0    10.3    -      +       -      +
    157C  TYR*     3.8    26.5    -      +       +      -
    160C  LEU*     3.9    40.2    -      -       +      -
    173C  LYS*     5.5     3.8    -      -       +      -
    176C  GLU*     6.4     0.2    -      -       +      -
    177C  LEU*     3.2    31.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 116 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    300B  ASP*     5.0     1.6    -      -       -      -
    301B  ASP*     3.4    22.1    +      -       +      +
    302B  GLU*     2.8    36.0    -      -       -      +
    112C  THR*     3.0     6.3    +      -       -      +
    113C  SER*     3.0    29.6    +      -       -      +
    114C  VAL      3.0     0.8    -      -       -      -
    115C  TYR*     1.3    80.4    -      -       -      +
    117C  LYS*     1.3    58.4    +      -       +      -
    119C  ARG*     2.8    49.3    +      -       -      +
    120C  ALA      2.9     4.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 117 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    299B  ASP*     3.5     9.8    +      -       -      +
    300B  ASP*     2.9    29.2    +      -       -      +
     70C  ARG      3.8     1.6    -      -       -      +
     71C  LYS*     3.3    19.4    +      -       +      +
     73C  LEU      2.5    25.9    +      -       -      -
     74C  ASN*     3.1    14.7    +      -       -      +
     79C  ARG*     2.9    23.9    +      -       -      +
     82C  ARG*     3.0    54.3    -      -       -      +
    113C  SER      2.8    19.1    +      -       -      +
    114C  VAL*     2.8    15.4    +      -       +      +
    116C  THR*     1.3    73.9    -      -       +      +
    118C  ASP*     1.3    62.8    +      -       -      +
    120C  ALA*     3.3    10.4    +      -       -      +
    130C  LEU*     4.4     1.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 118 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114C  VAL      2.9     6.0    +      -       -      +
    115C  TYR      3.3     9.0    -      -       -      +
    117C  LYS*     1.3    77.2    -      -       -      +
    119C  ARG*     1.3    56.9    +      -       -      +
    121C  ALA      2.8    30.0    -      -       -      -
    122C  LYS*     2.2    53.6    +      -       -      +
    123C  CYS      3.9     0.5    +      -       -      -
    127C  ALA*     3.0    34.0    -      -       -      +
    130C  LEU*     4.0    12.7    -      -       +      +
    131C  LEU*     3.0    30.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 119 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297A  LYS*     2.6    32.2    +      -       -      +
    299A  LYS*     4.1    19.2    -      -       -      +
    301B  ASP*     2.3    54.1    +      -       -      +
    302B  GLU*     2.3    27.4    +      -       +      +
    303B  THR*     5.9     0.2    -      -       -      -
    115C  TYR      2.8    13.5    +      -       -      +
    116C  THR*     2.8    37.0    +      -       -      +
    118C  ASP*     1.3    76.4    -      -       -      +
    120C  ALA*     1.3    55.8    +      -       -      +
    122C  LYS*     4.6     3.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 120 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297A  LYS*     2.7    27.4    +      -       -      +
    298B  ASN*     3.9    16.3    -      -       -      +
    299B  ASP*     3.5    31.6    -      -       -      +
    302B  GLU*     3.6    10.2    +      -       -      +
     74C  ASN      5.5     1.6    -      -       -      +
     79C  ARG*     4.3     2.9    -      -       -      +
    116C  THR      2.9     7.7    +      -       -      +
    117C  LYS*     3.5    15.0    -      -       +      +
    118C  ASP      3.2     0.4    -      -       -      -
    119C  ARG*     1.3    75.5    -      -       -      +
    121C  ALA*     1.3    57.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 121 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297A  LYS*     3.5     2.9    -      -       -      +
     75C  SER*     5.3     4.3    -      -       -      +
     79C  ARG*     2.6    48.3    +      -       -      +
    118C  ASP      2.8     8.2    -      -       -      +
    120C  ALA*     1.3    79.9    -      -       +      +
    122C  LYS*     1.3    60.0    +      -       -      +
    124C  LYS*     3.9    12.3    -      -       -      +
    127C  ALA*     3.4     2.4    -      -       -      +
----------------------------------------------------------
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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