Contacts of the helix formed by residues 117 - 132 (chain F) in PDB entry 5JRE


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 ASP 117 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81F  GLN*     2.7    33.8    +      -       -      +
     85F  GLU*     3.8    30.1    -      -       -      +
    113F  PHE      3.4     6.9    -      -       -      +
    114F  GLY      3.1     8.7    +      -       -      +
    115F  ILE      3.0     1.6    -      -       -      -
    116F  GLY*     1.3    80.4    -      -       -      +
    118F  ILE*     1.3    63.3    +      -       -      +
    119F  ALA      3.3     3.9    +      -       -      -
    120F  GLY*     3.7     8.4    +      -       -      -
    121F  GLU*     4.3     2.8    +      -       -      +
    165F  LYS*     3.0    22.1    +      -       -      +
    168F  TYR*     4.3    14.5    +      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 118 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1E  MET*     5.3     0.9    -      -       +      -
     85F  GLU*     3.9    18.4    -      -       -      +
     88F  ALA*     3.6    26.0    -      -       +      -
     89F  LEU*     4.9     4.3    -      -       -      +
     98F  ILE*     3.7    32.3    -      -       +      -
    114F  GLY      3.8    14.6    -      -       -      +
    115F  ILE*     3.2    24.4    +      -       +      +
    117F  ASP*     1.3    76.8    -      -       -      +
    119F  ALA*     1.3    66.6    +      -       -      +
    120F  GLY      3.2     0.2    -      -       -      -
    121F  GLU*     3.0     9.7    +      -       +      +
    122F  ILE*     3.0    36.9    +      -       +      +
    148F  LEU*     3.8    23.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 119 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115F  ILE      4.8     0.4    +      -       -      -
    116F  GLY      5.0     0.4    +      -       -      +
    117F  ASP      3.3     1.2    -      -       -      -
    118F  ILE*     1.3    80.3    -      -       -      +
    120F  GLY*     1.3    56.5    +      -       -      +
    122F  ILE*     3.3     3.2    +      -       -      +
    123F  LEU      2.9    24.6    +      -       -      -
    145F  LEU*     3.8    27.3    -      -       +      +
    148F  LEU*     5.1     1.1    -      -       +      +
    168F  TYR*     4.5     4.7    -      -       +      -
    169F  VAL*     4.0    27.8    -      -       +      -
    172F  ILE*     3.5    30.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 120 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117F  ASP      3.7     2.9    +      -       -      -
    118F  ILE      3.2     0.8    -      -       -      -
    119F  ALA*     1.3    80.0    -      -       -      +
    121F  GLU*     1.3    61.1    +      -       -      +
    123F  LEU*     3.5     5.6    +      -       -      +
    124F  ARG*     3.1    25.3    +      -       -      +
    168F  TYR*     3.2    28.5    +      -       -      -
    172F  ILE*     4.2    10.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 121 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37F  ILE*     3.2    32.4    -      -       +      +
     41F  ILE*     4.3     7.8    -      -       -      +
     85F  GLU*     2.9    37.3    -      -       +      +
     89F  LEU*     3.9    27.7    -      -       +      +
    117F  ASP      4.3     2.8    -      -       -      +
    118F  ILE*     3.0     9.1    +      -       -      +
    120F  GLY*     1.3    77.0    -      -       -      +
    122F  ILE*     1.3    60.0    +      -       -      +
    124F  ARG*     3.3     8.1    +      -       -      +
    125F  LYS*     3.0    27.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 122 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1E  MET*     5.1     3.8    -      -       +      -
     89F  LEU*     4.2    10.3    -      -       +      -
     92F  TYR*     3.9    45.3    -      -       +      +
    118F  ILE*     3.0    35.4    +      -       +      +
    119F  ALA      3.7     7.0    -      -       -      +
    121F  GLU*     1.3    75.8    -      -       -      +
    123F  LEU*     1.3    55.4    +      -       -      +
    125F  LYS*     3.5     7.1    +      -       +      +
    126F  SER*     2.7    36.8    +      -       -      +
    137F  TYR*     5.1     1.1    -      -       +      -
    141F  ALA*     3.9    24.9    -      -       +      -
    144F  ASP*     5.9     1.1    -      -       +      -
    145F  LEU*     3.9    32.1    -      -       +      -
    176F  LEU*     5.5     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 123 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    119F  ALA      2.9    13.7    +      -       -      +
    120F  GLY*     3.5     9.9    -      -       -      +
    121F  GLU      3.3     0.2    -      -       -      -
    122F  ILE*     1.3    77.4    -      -       -      +
    124F  ARG*     1.3    56.6    +      -       -      +
    126F  SER*     3.2     5.8    +      -       -      -
    127F  SER*     2.8    36.0    +      -       -      +
    145F  LEU*     5.1     0.4    -      -       -      +
    172F  ILE*     3.8    31.6    -      -       +      +
    175F  LYS*     4.3    21.3    -      -       +      -
    176F  LEU*     4.0    32.8    -      -       +      +
    179F  PHE*     3.7    28.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 124 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38F  TYR*     3.9    30.4    -      -       -      +
     41F  ILE*     3.2    35.0    -      -       +      +
    120F  GLY      3.1    14.4    +      -       -      +
    121F  GLU*     3.3    12.1    +      -       -      +
    122F  ILE      3.3     0.2    -      -       -      -
    123F  LEU*     1.3    73.2    -      -       -      +
    125F  LYS*     1.3    65.6    +      -       -      +
    127F  SER*     3.3     7.4    +      -       -      -
    128F  GLU*     3.1    50.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 125 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40F  MET      4.6     2.0    +      -       -      -
     41F  ILE*     3.9    27.6    +      -       +      +
     43F  GLU*     3.5    27.7    +      -       -      +
     45F  TYR*     4.8     4.0    +      -       -      -
     89F  LEU*     5.0     1.1    -      -       +      -
     92F  TYR*     5.9     1.1    -      -       +      -
     93F  ILE*     4.0    31.9    -      -       +      -
    121F  GLU      3.0    16.5    +      -       -      +
    122F  ILE*     3.7     7.2    -      -       -      +
    124F  ARG*     1.3    77.5    -      -       -      +
    126F  SER*     1.3    55.5    +      -       -      +
    128F  GLU*     3.2     9.8    +      -       +      +
    129F  GLU*     3.0    55.1    +      -       -      +
    137F  TYR*     3.3    36.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 126 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    122F  ILE*     2.7    23.3    +      -       -      +
    123F  LEU*     3.5     6.0    -      -       -      -
    125F  LYS*     1.3    74.7    -      -       -      +
    127F  SER*     1.3    58.5    +      -       -      +
    129F  GLU*     3.2     4.0    +      -       -      +
    130F  LEU*     2.8    27.6    +      -       -      +
    137F  TYR*     4.0    14.4    -      -       -      -
    138F  ALA*     4.4    13.2    -      -       -      +
    141F  ALA*     3.2    26.3    -      -       -      +
    176F  LEU*     3.9    24.0    -      -       -      +
    179F  PHE*     6.1     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 127 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123F  LEU*     2.8    22.7    +      -       -      +
    124F  ARG*     3.6     9.6    -      -       -      -
    125F  LYS      3.3     0.2    -      -       -      -
    126F  SER*     1.3    74.3    -      -       -      +
    128F  GLU*     1.3    61.5    +      -       -      +
    130F  LEU*     3.2     8.3    +      -       -      +
    131F  ILE*     3.0    30.4    +      -       -      +
    179F  PHE*     3.5    28.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 128 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41F  ILE*     3.8    27.0    -      -       +      +
     42F  ARG*     5.6     1.8    -      -       -      -
    124F  ARG*     3.1    46.1    +      -       -      +
    125F  LYS*     3.3    13.5    -      -       +      +
    127F  SER*     1.3    78.8    -      -       -      +
    129F  GLU*     1.3    59.6    +      -       +      +
    131F  ILE*     3.1    40.1    -      -       +      +
    132F  LYS*     3.6    13.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 129 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43F  GLU*     3.6    11.1    -      -       -      +
    125F  LYS*     3.0    46.4    +      -       -      +
    126F  SER      3.2     7.8    +      -       -      +
    128F  GLU*     1.3    74.5    -      -       -      +
    130F  LEU*     1.3    64.2    +      -       -      +
    132F  LYS*     3.2    24.3    -      -       -      +
    134F  ASN*     2.9    54.2    +      -       -      +
    137F  TYR*     3.6    37.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 130 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126F  SER      2.8    15.6    +      -       -      +
    127F  SER*     3.2    10.7    +      -       -      +
    129F  GLU*     1.3    78.3    -      -       -      +
    131F  ILE*     1.3    55.6    +      -       -      +
    133F  GLY*     2.8    24.7    +      -       -      +
    134F  ASN      4.3     4.9    +      -       -      +
    135F  ILE*     4.7    19.7    -      -       +      +
    138F  ALA*     5.3    10.5    -      -       +      -
    179F  PHE*     3.6    45.3    -      -       +      +
    180F  ILE*     5.6     0.7    -      -       -      -
    182F  TRP*     4.4    24.1    -      -       +      -
    183F  LYS*     4.6    12.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 131 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127F  SER      3.0    14.2    +      -       -      +
    128F  GLU*     3.1    32.3    -      -       +      +
    130F  LEU*     1.3    77.3    -      -       -      +
    132F  LYS*     1.3    66.4    +      -       +      +
    133F  GLY      3.4     2.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 132 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43F  GLU*     3.6    23.0    +      -       -      +
    128F  GLU*     3.8    16.6    -      -       -      +
    129F  GLU*     3.2    30.3    -      -       -      +
    131F  ILE*     1.3    83.3    -      -       +      +
    133F  GLY*     1.3    58.5    +      -       -      +
    134F  ASN*     4.5     4.1    -      -       +      +
----------------------------------------------------------
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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