Contacts of the helix formed by residues 110 - 128 (chain F) in PDB entry 5N9G


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 ARG 110 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    108F  ALA      3.8    19.4    +      -       -      -
    109F  ALA*     1.4    77.5    -      -       -      +
    111F  LEU*     1.3    61.0    +      -       -      +
    112F  GLN*     3.1    11.2    -      -       +      +
    113F  LYS*     2.9    24.3    +      -       +      +
    114F  LYS*     3.1     9.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 111 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68F  SER*     3.5    13.7    -      -       -      +
     71F  ARG*     3.5    32.1    -      -       -      +
    109F  ALA      3.7     1.0    +      -       -      -
    110F  ARG*     1.3    71.8    -      -       -      +
    112F  GLN*     1.4    54.9    +      -       -      +
    114F  LYS*     3.2    14.9    +      -       +      +
    115F  GLU*     3.0    30.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 112 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    110F  ARG*     3.1     7.5    -      -       +      +
    111F  LEU*     1.4    75.3    -      -       -      +
    113F  LYS*     1.4    58.8    +      -       -      +
    115F  GLU*     3.2     8.9    +      -       +      +
    116F  VAL*     3.0    30.3    +      -       +      +
    143F  TYR      5.1     7.9    +      -       -      -
    144F  ALA*     5.5     3.2    -      -       +      +
    145F  ASP      5.8     0.6    -      -       -      +
    148F  VAL*     4.1    30.5    -      -       +      +
    296H  LYS*     5.9     0.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 113 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105F  GLY      5.4     0.4    -      -       -      +
    106F  ILE*     4.8     8.3    -      -       +      -
    109F  ALA*     3.8    24.2    -      -       +      -
    110F  ARG*     2.9    16.5    +      -       +      +
    112F  GLN*     1.4    76.4    -      -       -      +
    114F  LYS*     1.3    52.7    +      -       +      +
    116F  VAL*     3.3     7.2    +      -       -      +
    117F  LEU*     2.8    35.6    +      -       +      +
    148F  VAL*     6.5     0.2    -      -       -      -
    151F  SER*     5.2     7.0    +      -       -      -
    152F  THR*     3.4    34.8    -      -       +      +
    155F  GLN*     2.8    31.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 114 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68F  SER*     3.8    16.8    +      -       -      +
     97F  TYR*     3.3    24.8    +      -       -      +
    101F  TYR*     3.1    32.8    +      -       +      +
    106F  ILE*     3.2    24.9    -      -       +      +
    107F  ARG      2.7    23.1    +      -       -      -
    108F  ALA      4.2     0.6    -      -       -      -
    109F  ALA*     2.8    25.6    +      -       +      +
    110F  ARG      3.1     9.0    +      -       -      +
    111F  LEU*     3.2    18.2    +      -       +      +
    113F  LYS*     1.3    76.1    -      -       +      +
    115F  GLU*     1.3    59.9    +      -       -      +
    117F  LEU*     3.9     9.6    -      -       +      -
    118F  VAL*     3.4    17.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 115 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72F  GLY*     5.9     0.2    -      -       -      -
     75F  ARG*     3.1    54.9    +      -       -      +
    111F  LEU      3.0    13.3    +      -       -      +
    112F  GLN*     3.4    13.2    -      -       +      +
    113F  LYS      3.2     0.2    -      -       -      -
    114F  LYS*     1.3    74.9    -      -       -      +
    116F  VAL*     1.3    65.2    +      -       +      +
    118F  VAL*     3.2    24.4    -      -       -      +
    142F  LEU*     3.5    39.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 116 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112F  GLN*     3.0    20.8    +      -       +      +
    113F  LYS*     3.7     7.4    -      -       -      +
    115F  GLU*     1.3    73.4    -      -       +      +
    117F  LEU*     1.4    54.3    +      -       -      +
    119F  GLY*     2.8    22.7    +      -       -      -
    120F  CYS*     2.9    12.6    +      -       -      -
    142F  LEU*     3.8     9.5    -      -       +      +
    144F  ALA*     4.1    18.6    -      -       +      -
    148F  VAL*     3.9    26.0    -      -       +      +
    149F  PHE*     3.7    29.0    -      -       +      -
    152F  THR*     3.4    32.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 117 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97F  TYR*     3.8    25.6    -      -       +      +
    100F  ALA*     3.8    13.9    -      -       +      -
    101F  TYR*     4.6     4.0    -      -       +      -
    106F  ILE*     3.5    33.7    -      -       +      -
    113F  LYS*     2.8    22.9    +      -       +      +
    114F  LYS*     3.7     9.6    -      -       -      +
    116F  VAL*     1.4    69.4    -      -       -      +
    118F  VAL*     1.4    63.6    +      -       -      +
    120F  CYS*     3.1     5.1    +      -       +      -
    121F  CYS*     3.0    37.3    +      -       -      -
    152F  THR*     4.1    10.5    -      -       +      +
    156F  ILE*     3.6    40.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 118 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72F  GLY*     3.6    17.0    -      -       -      +
     75F  ARG*     3.8    22.0    -      -       +      +
     76F  VAL*     3.7    26.9    -      -       +      +
     79F  LEU*     4.1    13.7    -      -       +      -
     97F  TYR*     3.5    21.8    -      -       +      +
    114F  LYS      3.4    16.4    +      -       -      +
    115F  GLU*     3.2    17.7    +      -       -      +
    116F  VAL      3.2     0.2    -      -       -      -
    117F  LEU*     1.4    75.4    -      -       -      +
    119F  GLY*     1.3    55.9    +      -       -      +
    121F  CYS*     3.7     2.3    +      -       -      +
    122F  VAL*     3.2    29.3    +      -       -      +
    142F  LEU*     4.8     6.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 119 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79F  LEU*     4.1    10.8    -      -       -      -
    115F  GLU      3.7     1.8    +      -       -      -
    116F  VAL      2.8    10.1    +      -       -      -
    118F  VAL*     1.3    78.6    -      -       -      +
    120F  CYS*     1.4    54.0    +      -       -      +
    122F  VAL*     3.8     0.9    -      -       -      +
    123F  LEU*     2.8    36.0    +      -       -      +
    138F  ILE*     3.8    11.8    -      -       -      +
    142F  LEU*     3.7    17.4    -      -       -      +
    149F  PHE*     4.1     7.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 120 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116F  VAL*     2.9    19.2    +      -       -      -
    117F  LEU*     3.1    10.5    +      -       +      +
    119F  GLY*     1.4    74.0    -      -       -      +
    121F  CYS*     1.4    58.0    +      -       -      +
    123F  LEU*     3.3     2.5    +      -       -      +
    124F  ILE*     2.9    38.7    +      -       +      +
    149F  PHE*     3.9    16.4    -      -       -      -
    152F  THR*     4.0    13.5    -      -       -      -
    153F  TYR*     3.6    40.6    -      -       +      -
    156F  ILE*     4.0    19.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 121 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76F  VAL*     5.2     1.1    -      -       +      -
     93F  ALA*     3.4    23.6    -      -       +      +
     96F  TYR*     3.8    16.9    -      -       +      -
     97F  TYR*     3.6    33.4    -      -       +      -
    100F  ALA*     4.9     0.7    -      -       -      -
    117F  LEU*     3.0    36.1    +      -       -      +
    118F  VAL      4.1     3.1    -      -       -      +
    120F  CYS*     1.4    76.2    -      -       -      +
    122F  VAL*     1.3    54.2    +      -       -      +
    124F  ILE*     3.6     8.2    +      -       -      +
    125F  THR*     2.7    34.2    +      -       -      -
    156F  ILE*     5.5     2.5    -      -       -      -
    160F  LEU*     5.7     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 122 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76F  VAL*     3.9    20.0    -      -       +      +
     79F  LEU*     3.7    27.8    -      -       +      -
     80F  CYS*     3.7    24.0    -      -       -      -
     83F  LEU*     3.8    21.5    -      -       +      -
     85F  LEU*     4.2    12.4    -      -       +      +
     93F  ALA*     4.0     6.1    -      -       +      -
    118F  VAL      3.2    19.8    +      -       -      +
    119F  GLY      3.9     1.1    -      -       -      +
    121F  CYS*     1.3    71.4    -      -       -      +
    123F  LEU*     1.4    63.8    -      -       -      +
    125F  THR*     3.6     3.9    -      -       -      -
    126F  CYS*     3.3    22.7    +      -       -      -
    133F  LEU*     4.2     1.8    -      -       +      -
    138F  ILE*     4.2     5.4    -      -       +      -
----------------------------------------------------------
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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  GLY      2.8    19.1    +      -       -      +
    120F  CYS      3.6     4.7    -      -       -      +
    122F  VAL*     1.4    73.9    -      -       -      +
    124F  ILE*     1.4    65.6    +      -       -      +
    126F  CYS*     2.9    15.4    +      -       -      +
    127F  ARG*     2.9    29.6    +      -       +      +
    133F  LEU*     3.2    46.9    -      -       +      +
    134F  THR      4.6     2.7    -      -       -      +
    135F  MET*     3.7    33.9    -      -       +      -
    138F  ILE*     4.7     4.5    -      -       +      -
    149F  PHE*     3.7    17.7    -      -       +      -
    153F  TYR*     4.1    16.4    -      -       +      -
    286G  GLU*     5.5     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 124 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96F  TYR*     4.0    13.2    -      -       +      -
    120F  CYS      2.9    27.3    +      -       -      +
    121F  CYS*     4.0     8.3    -      -       -      +
    123F  LEU*     1.4    73.0    -      -       -      +
    125F  THR*     1.3    62.9    +      -       -      +
    127F  ARG*     3.2     9.6    +      -       -      +
    128F  GLN*     2.9    53.7    +      -       -      +
    153F  TYR*     4.0    13.2    -      -       +      -
    156F  ILE*     4.0    15.0    -      -       +      -
    157F  VAL*     4.0    17.3    -      -       +      -
    160F  LEU*     5.9     0.9    -      -       +      -
    162F  LEU*     3.9    23.1    -      -       +      -
    164F  VAL*     3.8    22.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 125 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85F  LEU*     5.8     0.7    -      -       +      -
     89F  PHE*     3.5    45.8    -      -       +      +
     92F  THR*     3.7    19.5    -      -       +      +
     93F  ALA*     3.4    19.9    +      -       +      -
     96F  TYR*     3.8     2.8    -      -       -      -
    121F  CYS      2.7    23.0    +      -       -      -
    122F  VAL      3.6     6.3    -      -       -      -
    123F  LEU      3.2     0.4    -      -       -      -
    124F  ILE*     1.3    77.1    -      -       -      +
    126F  CYS*     1.4    60.2    +      -       -      +
    128F  GLN*     3.5     8.8    +      -       -      +
    129F  HIS*     2.7    35.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 126 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85F  LEU*     3.4    38.8    -      -       -      -
     89F  PHE*     3.8     4.3    -      -       -      -
    122F  VAL      3.3    15.0    +      -       -      -
    123F  LEU*     2.9    11.9    +      -       +      +
    125F  THR*     1.4    73.0    -      -       -      +
    127F  ARG*     1.3    52.7    +      -       -      +
    129F  HIS      2.9    16.5    +      -       -      -
    131F  TRP*     2.8    57.7    +      -       +      +
    133F  LEU*     3.8    24.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 127 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123F  LEU*     2.9    33.0    +      -       +      +
    124F  ILE      3.4     8.3    -      -       -      +
    126F  CYS*     1.3    76.9    -      -       -      +
    128F  GLN*     1.3    60.5    +      -       -      +
    129F  HIS      3.1     1.1    +      -       -      -
    130F  ASN*     3.5    12.7    +      -       -      +
    131F  TRP      4.3     4.5    +      -       -      +
    133F  LEU      4.7     1.9    +      -       -      +
    135F  MET*     3.6     9.1    -      -       -      +
    153F  TYR*     4.0     1.8    -      -       -      -
    164F  VAL*     3.3    33.3    +      -       +      +
    165F  PRO*     2.7    53.7    +      -       -      +
    166F  SER*     4.0    15.1    -      -       -      +
    167F  LEU*     4.3    24.4    -      -       -      +
    283G  TYR      4.7     2.2    +      -       -      -
    284G  GLU*     2.6    36.1    +      -       -      +
    285G  PRO*     5.7     2.8    -      -       -      +
    286G  GLU*     3.3    23.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 128 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102A  ARG*     3.6    38.5    +      -       -      +
     92F  THR*     4.7     4.5    -      -       -      +
     96F  TYR*     2.7    35.5    +      -       -      -
    124F  ILE*     2.9    31.8    +      -       +      +
    125F  THR*     3.9     5.9    -      -       -      +
    126F  CYS      3.3     0.4    -      -       -      -
    127F  ARG*     1.3    75.4    -      -       +      +
    129F  HIS*     1.3    68.6    +      -       +      +
    130F  ASN*     3.6     5.4    +      -       -      -
    162F  LEU*     4.7     5.1    -      -       -      +
    163F  ASP      3.1    20.8    +      -       -      +
    165F  PRO*     3.6    23.2    -      -       +      +
----------------------------------------------------------
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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