Contacts of the helix formed by residues 105 - 120 (chain i) in PDB entry 5GJQ


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 PRO 105 (chain i).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96i  TYR*     3.5    28.5    -      -       +      +
    102i  GLU*     4.5     2.0    -      -       -      +
    103i  PRO      3.3     8.7    -      -       -      +
    104i  ILE*     1.3    91.9    -      -       +      +
    106i  THR*     1.3    66.0    +      -       -      +
    107i  ALA*     4.4     4.9    -      -       +      +
    108i  GLN*     3.1    14.5    +      -       +      +
    109i  LEU*     3.1    17.3    +      -       -      +
    139i  ASN*     4.6    15.7    -      -       +      -
     78q  GLU*     3.9    11.9    -      -       -      +
     80q  ARG*     4.0    22.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 106 (chain i). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70i  HIS*     4.8     0.9    +      -       -      -
     71i  ILE*     3.7    21.1    -      -       +      +
    104i  ILE      3.5     2.0    +      -       -      -
    105i  PRO*     1.3    71.2    -      -       -      +
    107i  ALA*     1.3    57.9    +      -       -      +
    109i  LEU*     3.2     2.1    +      -       +      +
    110i  VAL*     2.9    28.1    +      -       -      +
    135i  ILE*     4.2    12.8    -      -       +      -
    136i  CYS      4.1     6.1    -      -       -      +
    137i  GLY*     3.2    44.1    +      -       -      +
    138i  TRP      3.8     5.4    +      -       -      -
    139i  ASN*     4.8     4.9    -      -       -      +
    144i  TYR*     4.2    15.7    -      -       +      +
    146i  PHE*     3.9    17.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 107 (chain i). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105i  PRO*     5.0     4.7    -      -       +      -
    106i  THR*     1.3    79.7    -      -       -      +
    108i  GLN*     1.3    63.5    +      -       -      +
    110i  VAL*     3.3     3.9    +      -       -      +
    111i  GLN*     2.9    39.5    +      -       -      +
    144i  TYR*     5.6     7.9    -      -       +      -
    146i  PHE*     3.9    25.6    -      -       +      -
    154i  TYR*     5.4     0.9    -      -       -      -
     60j  PHE*     4.1    20.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 108 (chain i). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96i  TYR*     4.6     1.8    -      -       +      -
    104i  ILE*     3.9    12.8    -      -       +      -
    105i  PRO*     3.1    21.0    +      -       +      +
    107i  ALA*     1.3    79.4    -      -       -      +
    109i  LEU*     1.3    66.3    +      -       -      +
    111i  GLN*     3.2    19.8    +      -       -      +
    112i  ARG*     3.0    53.3    +      -       -      +
     77q  LYS*     3.2    39.4    +      -       -      +
     78q  GLU*     3.4    39.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 109 (chain i). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67i  ILE*     3.6    30.1    -      -       +      -
     71i  ILE*     3.6    31.0    -      -       +      -
     89i  ALA*     3.6    25.8    -      -       +      +
     92i  LEU*     4.2    12.3    -      -       +      -
     93i  ALA*     4.3     4.0    -      -       +      +
    104i  ILE*     3.7    22.8    -      -       +      +
    105i  PRO      3.1    10.3    +      -       -      +
    106i  THR      3.6     7.0    -      -       -      +
    108i  GLN*     1.3    76.8    -      -       -      +
    110i  VAL*     1.3    62.1    +      -       -      +
    112i  ARG*     3.3     1.8    +      -       -      -
    113i  VAL*     2.9    35.2    +      -       +      +
    135i  ILE*     4.4    12.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 110 (chain i). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    106i  THR      2.9    18.4    +      -       -      +
    107i  ALA      3.5     8.1    -      -       -      +
    109i  LEU*     1.3    75.9    -      -       -      +
    111i  GLN*     1.3    58.2    +      -       -      +
    113i  VAL*     4.0     1.3    -      -       -      +
    114i  ALA*     2.9    28.2    +      -       -      +
    135i  ILE*     3.8    28.9    -      -       +      -
    146i  PHE*     3.6    38.8    -      -       +      -
    148i  SER*     4.8     9.3    -      -       -      -
    154i  TYR*     3.6    40.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 111 (chain i). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    107i  ALA*     2.9    27.6    +      -       -      +
    108i  GLN*     3.2    31.6    +      -       -      +
    110i  VAL*     1.3    74.9    -      -       -      +
    112i  ARG*     1.3    62.0    +      -       +      +
    114i  ALA*     3.3     8.0    +      -       -      +
    115i  SER*     2.9    30.7    +      -       -      -
    154i  TYR*     3.4    36.9    +      -       +      +
     60j  PHE*     4.6    11.3    -      -       -      -
     91j  ARG*     5.6     1.9    +      -       -      -
     77q  LYS*     4.2    18.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 112 (chain i). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     92i  LEU*     3.9    39.8    +      -       +      +
     96i  TYR*     4.1    25.3    -      -       -      +
    100i  TYR*     5.4     4.0    +      -       -      -
    104i  ILE*     4.5     9.6    -      -       -      -
    108i  GLN*     3.0    50.7    +      -       -      +
    109i  LEU      3.9     3.1    -      -       -      +
    111i  GLN*     1.3    75.6    -      -       +      +
    113i  VAL*     1.3    66.6    +      -       -      +
    115i  SER*     3.1    10.4    +      -       -      +
    116i  VAL*     3.1    24.3    +      -       -      +
     77q  LYS*     4.9    14.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 113 (chain i). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73i  LEU*     6.4     0.2    -      -       +      -
     85i  LEU*     4.2    22.7    -      -       +      +
     88i  ARG*     6.5     0.4    -      -       +      -
     89i  ALA*     3.8    26.9    -      -       +      -
     92i  LEU*     4.0    12.3    -      -       +      -
    109i  LEU*     2.9    29.1    +      -       +      +
    110i  VAL      4.1     2.7    -      -       -      +
    112i  ARG*     1.3    75.3    -      -       -      +
    114i  ALA*     1.3    58.9    +      -       -      +
    116i  VAL*     3.2     7.4    +      -       +      +
    117i  MET*     2.9    27.9    +      -       +      +
    133i  LEU*     3.9    26.9    -      -       +      -
    135i  ILE*     4.6    12.1    -      -       +      -
    148i  SER*     5.5     1.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 114 (chain i). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    110i  VAL      2.9    19.7    +      -       -      +
    111i  GLN*     3.4     6.3    -      -       -      +
    113i  VAL*     1.3    77.7    -      -       -      +
    115i  SER*     1.3    56.7    +      -       -      +
    117i  MET*     3.2    11.4    +      -       -      -
    118i  GLN*     2.9    29.2    +      -       -      +
    148i  SER*     5.1     4.2    -      -       -      -
    152i  GLY*     3.2    29.0    -      -       -      +
    154i  TYR*     4.1    19.5    -      -       +      -
     84j  ASN*     5.3     2.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 115 (chain i). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111i  GLN      2.9    16.0    +      -       -      -
    112i  ARG*     3.1    12.2    +      -       -      +
    114i  ALA*     1.3    72.8    -      -       -      +
    116i  VAL*     1.3    67.3    +      -       -      +
    118i  GLN*     3.1    10.3    +      -       -      +
    119i  GLU*     3.0    24.8    +      -       -      +
     84j  ASN*     5.9     2.8    -      -       -      +
     85j  VAL*     6.1     3.4    -      -       -      -
     88j  ASN*     5.9     1.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 116 (chain i). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85i  LEU*     4.2    20.0    -      -       +      -
     88i  ARG*     3.8    54.7    -      -       +      +
     92i  LEU*     4.6    12.8    -      -       +      -
    112i  ARG      3.1    10.6    +      -       -      +
    113i  VAL*     3.4    11.4    -      -       +      +
    115i  SER*     1.3    80.9    -      -       -      +
    117i  MET*     1.3    62.8    +      -       -      +
    119i  GLU*     3.3    24.4    -      -       -      +
    120i  TYR*     3.4     9.8    -      -       +      -
    129i  PHE*     4.4     4.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 117 (chain i). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85i  LEU*     4.0    33.2    -      -       +      -
    113i  VAL*     2.9    21.4    +      -       +      +
    114i  ALA*     3.6     9.9    -      -       -      +
    116i  VAL*     1.3    76.8    -      -       -      +
    118i  GLN*     1.3    62.9    +      -       -      +
    120i  TYR*     3.2    13.5    +      -       -      +
    121i  THR*     3.7    12.0    -      -       -      +
    128i  PRO*     5.8     0.2    -      -       -      +
    129i  PHE*     4.0    17.4    -      -       +      -
    131i  VAL      3.5    25.4    -      -       -      +
    133i  LEU*     4.3     6.3    -      -       +      -
    148i  SER*     3.5    28.9    -      -       -      +
    149i  ASP      3.7    22.9    -      -       -      +
    150i  PRO*     3.8    11.7    -      -       +      +
    152i  GLY*     4.1     6.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 118 (chain i). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114i  ALA      2.9    16.6    +      -       -      +
    115i  SER*     3.1     9.9    +      -       -      +
    117i  MET*     1.3    75.2    -      -       -      +
    119i  GLU*     1.3    71.8    +      -       -      +
    121i  THR*     2.7    25.5    +      -       -      +
    122i  GLN*     3.3    26.9    +      -       -      +
    151i  SER      3.9    13.7    -      -       -      +
    152i  GLY*     4.2     2.2    -      -       -      +
     81j  SER*     3.8    24.5    -      -       -      +
     82j  ASP*     3.6    15.0    +      -       -      -
     85j  VAL*     3.3    33.6    -      -       +      +
    128j  ARG*     3.9     5.7    -      -       -      +
    130j  PHE*     4.3     2.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 119 (chain i). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88i  ARG*     4.2    11.4    +      -       -      -
    115i  SER      3.0    14.0    +      -       -      +
    116i  VAL*     3.3    16.4    -      -       -      +
    118i  GLN*     1.3    85.0    +      -       -      +
    120i  TYR*     1.3    72.6    +      -       +      +
    121i  THR      3.1     1.4    +      -       -      -
    122i  GLN*     3.2     2.3    +      -       -      -
    123i  SER*     2.9    47.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 120 (chain i). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127h  GLN*     2.9    42.7    +      -       +      -
     10i  THR*     4.5     0.2    +      -       -      -
     88i  ARG*     4.2    22.1    +      -       -      -
    116i  VAL      3.4    16.2    -      -       -      -
    117i  MET      3.2     8.6    +      -       -      +
    118i  GLN      3.1     1.6    -      -       -      -
    119i  GLU*     1.3    94.3    -      -       +      +
    121i  THR*     1.3    59.4    +      -       -      +
    122i  GLN      3.5     0.4    -      -       -      -
    123i  SER*     5.0     2.0    -      -       -      -
    126i  VAL*     3.9    33.2    -      -       +      +
    127i  ARG      3.6    12.7    -      -       -      +
    128i  PRO*     3.4    24.7    -      -       +      +
    129i  PHE*     3.5    26.4    -      +       +      -
----------------------------------------------------------
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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