Contacts of the strand formed by residues 111 - 132 (chain A) in PDB entry 4EWS


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 111 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97A  LEU      4.3     0.2    -      -       -      -
     98A  LYS*     3.4     7.8    -      -       -      +
     99A  TYR*     2.9    74.7    +      -       +      +
    101A  TYR*     5.3     3.4    -      -       +      -
    109A  ILE*     2.9    39.5    +      -       -      +
    110A  ASP*     1.3    86.1    +      -       -      +
    112A  SER*     1.3    62.4    +      -       -      +
    113A  ILE*     4.3     3.1    -      -       +      -
    158A  ARG*     3.2    27.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 112 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96A  THR*     3.2    21.5    -      -       -      +
     97A  LEU      3.4     6.1    -      -       -      -
     98A  LYS*     3.7    17.9    -      -       -      -
    111A  GLN*     1.3    77.3    -      -       -      +
    113A  ILE*     1.4    61.7    +      -       -      +
    114A  ASP*     4.3     1.9    +      -       -      -
    158A  ARG*     5.3     2.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 113 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96A  THR*     4.3     0.4    -      -       -      -
     97A  LEU*     2.5    51.2    +      -       +      +
     99A  TYR*     3.5    38.6    -      -       +      +
    111A  GLN*     4.7     0.2    -      -       +      -
    112A  SER*     1.4    77.7    +      -       -      +
    114A  ASP*     1.3    72.8    +      -       -      +
    115A  PHE*     4.6     0.2    -      -       -      +
    154A  LEU*     3.9    13.9    -      -       +      -
    155A  GLN*     3.8    27.4    -      -       +      +
    158A  ARG*     3.6    35.7    -      -       +      +
    160A  PRO*     6.1     0.2    -      -       +      -
    163A  ILE*     4.4    13.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 114 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95A  GLY      3.4     7.7    -      -       -      +
     96A  THR*     3.4    26.3    +      -       -      +
    112A  SER*     4.4     1.5    +      -       -      -
    113A  ILE*     1.3    72.0    -      -       -      +
    115A  PHE*     1.3    60.4    +      -       -      +
    155A  GLN*     2.9    58.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 115 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59A  LEU*     3.7    31.9    -      -       +      -
     60A  HIS      4.5     0.2    -      -       -      -
     62A  ILE*     4.2    12.1    -      -       +      -
     93A  PHE*     5.1     0.9    -      -       +      -
     94A  LYS*     3.4    10.2    -      -       -      +
     95A  GLY*     3.0    48.2    +      -       -      +
     96A  THR      3.4    26.0    -      -       -      -
     97A  LEU*     3.5    21.8    -      -       +      -
    113A  ILE      4.6     0.2    -      -       -      +
    114A  ASP*     1.3    74.3    -      -       -      +
    116A  GLU*     1.3    69.1    +      -       -      +
    117A  ILE*     3.5    26.7    -      -       +      -
    152A  LEU*     3.7    26.0    -      -       +      -
    153A  HIS      3.3    11.4    -      -       -      +
    154A  LEU*     3.9    12.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 116 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65A  SER*     3.9    17.3    +      -       -      -
     92A  VAL*     4.2    14.0    -      -       +      +
     93A  PHE      3.1    11.0    -      -       -      +
     94A  LYS*     4.7     6.6    -      -       +      +
    115A  PHE*     1.3    77.1    -      -       -      +
    117A  ILE*     1.3    61.8    +      -       -      +
    118A  ASP      4.0     0.4    -      -       -      -
    151A  LEU      3.8     0.7    -      -       -      +
    152A  LEU*     3.5     2.9    -      -       -      +
    153A  HIS*     2.8    52.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 117 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59A  LEU*     4.1    14.8    -      -       +      -
     62A  ILE*     5.6     4.3    -      -       +      -
     92A  VAL*     3.4     5.8    -      -       -      -
     93A  PHE*     2.8    57.0    +      -       +      -
    115A  PHE*     3.5    27.1    -      -       +      -
    116A  GLU*     1.3    74.4    -      -       -      +
    118A  ASP*     1.3    61.9    +      -       -      +
    150A  LEU*     3.6    30.7    -      -       +      -
    151A  LEU      3.2     9.6    -      -       -      +
    152A  LEU*     3.8    13.0    -      -       +      -
    167A  PHE*     4.1    10.5    -      -       +      -
    175A  LEU*     3.8    26.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 118 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90A  SER*     4.9     5.0    +      -       -      -
     91A  VAL      3.7     3.9    -      -       -      +
     92A  VAL*     3.9    22.1    -      -       +      +
    116A  GLU      4.0     1.2    -      -       -      -
    117A  ILE*     1.3    69.7    -      -       -      +
    119A  SER*     1.3    64.3    +      -       -      +
    149A  LYS*     3.2    39.6    +      -       +      +
    150A  LEU*     3.5     1.6    -      -       -      -
    151A  LEU*     2.8    33.5    +      -       +      +
    153A  HIS*     3.8    27.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 119 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89A  VAL      3.7     0.3    -      -       -      +
     90A  SER*     3.7     2.3    -      -       -      -
     91A  VAL*     2.8    48.4    +      -       -      +
     93A  PHE*     3.3    26.8    -      -       -      -
    117A  ILE*     3.8     1.0    +      -       -      -
    118A  ASP*     1.3    77.1    +      -       -      +
    120A  ALA*     1.3    59.0    +      -       -      +
    121A  ILE*     4.1    14.0    -      -       -      +
    147A  PHE*     4.6     3.1    -      -       -      -
    149A  LYS*     3.1    14.8    -      -       -      -
    150A  LEU*     3.7    20.6    -      -       -      -
    179A  LEU*     4.9     0.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 120 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88A  ASP*     5.6     8.3    -      -       +      +
     89A  VAL      3.6     5.2    -      -       -      -
     90A  SER*     4.7     5.8    -      -       -      +
    119A  SER*     1.3    71.9    -      -       -      +
    121A  ILE*     1.3    60.3    +      -       -      +
    147A  PHE*     3.4     4.5    -      -       -      -
    148A  HIS*     2.6    52.2    +      -       +      -
    149A  LYS*     3.2    24.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 121 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35A  PHE*     4.2    17.9    -      -       +      -
     88A  ASP*     3.5     1.6    +      -       -      -
     89A  VAL*     2.8    43.7    +      -       +      +
     91A  VAL*     3.8    25.6    -      -       +      -
     93A  PHE*     5.4     0.2    -      -       +      -
    119A  SER*     4.1     8.3    -      -       -      +
    120A  ALA*     1.3    80.1    -      -       -      +
    122A  ASP*     1.3    78.1    +      -       -      +
    123A  LEU*     3.8     2.9    -      -       +      -
    145A  LEU*     3.7    28.7    -      -       +      -
    146A  SER      3.4    16.8    -      -       -      +
    147A  PHE*     3.7    29.4    -      -       +      +
    148A  HIS*     4.6     1.8    -      -       -      -
    179A  LEU*     4.7     7.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 122 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     86A  ILE      3.4     5.2    -      -       -      +
     87A  GLN*     3.3    16.7    -      -       +      +
     88A  ASP*     2.8    35.7    +      -       -      +
    121A  ILE*     1.3    73.6    -      -       -      +
    123A  LEU*     1.3    61.5    +      -       -      +
    144A  TYR      4.5     0.2    -      -       -      -
    145A  LEU*     3.5     4.3    -      -       -      -
    146A  SER*     2.8    47.9    +      -       -      +
    148A  HIS*     2.7    30.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 123 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31A  ILE*     4.7     9.4    -      -       +      -
     35A  PHE*     4.5    12.1    -      -       +      -
     84A  VAL      4.5     0.4    -      -       -      -
     85A  SER*     3.4     5.0    -      -       -      -
     86A  ILE*     2.8    45.6    +      -       +      +
     89A  VAL*     3.7    24.5    -      -       +      -
    121A  ILE*     3.8    14.6    -      -       +      -
    122A  ASP*     1.3    79.7    -      -       -      +
    124A  GLN*     1.3    63.0    +      -       -      +
    125A  ILE*     4.2    12.6    -      -       +      -
    143A  CYS*     5.6     0.7    -      -       -      -
    144A  TYR      3.4     4.3    -      -       -      +
    145A  LEU*     3.9    20.4    -      -       +      -
    183A  ILE*     4.3    13.2    -      -       +      -
    187A  ILE*     4.1    25.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 124 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83A  ASP*     3.7    18.2    +      -       -      +
     84A  VAL      3.4     5.2    +      -       -      -
     85A  SER*     2.6    31.0    +      -       -      -
    123A  LEU*     1.3    74.8    -      -       -      +
    125A  ILE*     1.3    60.3    +      -       -      +
    126A  ASN*     3.0    29.4    +      -       -      +
    143A  CYS*     3.3     4.5    -      -       -      -
    144A  TYR*     2.9    59.2    +      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 125 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31A  ILE*     4.0     1.6    -      -       +      -
     82A  ILE      3.4     3.3    -      -       -      +
     84A  VAL*     2.7    42.9    +      -       +      +
     86A  ILE*     3.6    31.0    -      -       +      -
    123A  LEU*     4.2     9.2    -      -       +      -
    124A  GLN*     1.3    76.2    -      -       -      +
    126A  ASN*     1.4    61.1    +      -       -      +
    127A  THR*     3.9     9.7    +      -       -      +
    140A  ALA*     3.7    26.5    -      -       +      -
    142A  ASP      3.8     2.2    -      -       -      -
    143A  CYS*     4.2    12.6    -      -       -      +
    187A  ILE*     3.8    41.7    -      -       +      -
    501A  2OB      3.9    20.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 126 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80A  LYS*     3.9    12.3    +      -       -      +
     81A  SER*     3.8     9.0    -      -       -      +
     82A  ILE      3.5     4.3    -      -       -      -
     83A  ASP*     3.2    24.1    -      -       -      +
    124A  GLN*     3.0    34.6    +      -       -      +
    125A  ILE*     1.4    75.5    +      -       -      +
    127A  THR*     1.4    60.6    -      -       -      +
    128A  GLN*     3.8     5.1    +      -       -      +
    139A  ASP      3.9     0.5    -      -       -      +
    140A  ALA*     3.6    17.9    -      -       -      -
    141A  PRO*     4.2     5.9    -      -       -      +
    142A  ASP*     3.0    31.4    +      -       +      +
    144A  TYR*     3.8    16.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 127 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81A  SER*     3.2     4.8    -      -       -      -
     82A  ILE*     2.9    50.6    +      -       +      +
     84A  VAL*     6.0     0.5    -      -       -      +
    125A  ILE*     3.9    10.9    +      -       -      +
    126A  ASN*     1.4    69.9    -      -       -      +
    128A  GLN*     1.3    64.1    -      -       -      +
    129A  LEU*     4.1     7.9    +      -       +      -
    138A  THR*     3.7    35.2    -      -       +      -
    139A  ASP      3.7     9.0    -      -       -      +
    140A  ALA*     3.9    11.9    -      -       +      +
    191A  SER*     5.2     2.8    +      -       -      -
    223A  ILE*     4.7     0.2    -      -       -      +
    501A  2OB      4.0    26.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 128 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80A  LYS*     3.8    25.0    -      -       +      +
     81A  SER*     4.2     6.0    -      -       -      -
    126A  ASN*     3.8     3.8    +      -       -      +
    127A  THR*     1.3    73.9    -      -       -      +
    129A  LEU*     1.3    63.7    +      -       -      +
    130A  THR*     4.0     7.6    +      -       +      +
    137A  ARG      3.8     0.9    -      -       -      +
    138A  THR*     3.6     4.7    -      -       -      -
    139A  ASP*     2.9    37.2    +      -       +      +
    141A  PRO*     3.4    33.8    -      -       -      +
    142A  ASP*     4.1    14.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 129 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80A  LYS      5.1     0.4    +      -       -      -
     82A  ILE*     3.6    31.9    -      -       +      -
    127A  THR*     4.1     4.2    +      -       +      -
    128A  GLN*     1.3    76.5    -      -       -      +
    130A  THR*     1.3    65.6    +      -       -      +
    136A  VAL*     4.2     9.4    -      -       +      -
    137A  ARG      3.6     1.6    -      -       -      -
    138A  THR*     3.6    30.7    -      -       +      -
    220A  ASP*     4.4     4.5    -      -       -      +
    221A  PRO*     3.9    29.3    -      -       +      +
    223A  ILE*     4.5    17.8    -      -       +      +
    228A  LEU*     4.3     5.8    -      -       +      -
    501A  2OB      5.1     6.5    -      -       +      -
    507A  0RP      3.5    37.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 130 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    128A  GLN*     4.8     7.9    +      -       +      +
    129A  LEU*     1.3    79.5    -      -       -      +
    131A  ALA*     1.3    64.0    +      -       -      +
    136A  VAL*     3.3     5.7    -      -       -      -
    137A  ARG*     2.8    56.3    +      -       -      +
    139A  ASP*     3.8     6.9    +      -       -      +
    220A  ASP*     3.4    14.8    -      -       -      +
    221A  PRO*     3.9     8.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 131 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    130A  THR*     1.3    73.1    -      -       -      +
    132A  ASP*     1.3    60.3    +      -       -      +
    133A  SER      4.1     1.2    +      -       -      -
    134A  GLY      5.4     3.6    -      -       -      +
    135A  ARG      3.5     5.2    -      -       -      -
    217A  LEU*     3.6    26.5    -      -       +      -
    219A  GLY      4.1    14.4    -      -       -      +
    220A  ASP*     2.8    21.6    +      -       -      +
    221A  PRO*     4.1     0.4    -      -       -      +
    504A  PGE      4.2    19.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 132 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    130A  THR      3.6     0.6    +      -       -      -
    131A  ALA*     1.3    71.7    -      -       -      +
    133A  SER*     1.3    84.4    +      -       -      +
    134A  GLY      3.3     0.7    -      -       -      -
    135A  ARG*     2.7    28.4    +      -       -      +
    137A  ARG*     3.2    54.8    +      -       +      -
----------------------------------------------------------
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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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