Contacts of the helix formed by residues 106 - 122 (chain F) in PDB entry 6DVD


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 GLU 106 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1049C  TYR*     4.6     0.6    -      -       -      -
   1054C  GLN*     5.4     1.2    +      -       -      -
   1096C  THR*     4.6     5.9    -      -       -      +
   1099C  ARG*     3.2    32.6    +      -       -      -
   1100C  VAL*     3.3    32.4    -      -       +      +
    104F  PRO      4.8     4.9    -      -       -      +
    105F  ASP*     1.3    81.1    -      -       -      +
    107F  VAL*     1.3    55.0    +      -       -      +
    108F  ASN      3.5     1.8    -      -       -      -
    109F  ALA*     3.8    15.0    -      -       +      -
    110F  ALA*     2.7    37.0    +      -       +      +
    113F  ARG*     5.2     4.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 107 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1046C  THR*     3.3    28.9    -      -       +      +
   1103C  TYR*     3.6    45.5    -      -       +      +
    473D  LYS*     3.7    23.8    -      -       +      -
    105F  ASP*     3.2    22.2    +      -       +      +
    106F  GLU*     1.3    77.4    -      -       -      +
    108F  ASN*     1.3    68.3    +      -       -      +
    110F  ALA*     3.2     4.8    +      -       -      +
    111F  LEU*     3.0    30.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 108 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    470D  LYS*     4.3    14.6    -      -       -      +
    473D  LYS*     3.2    37.9    +      -       -      +
    105F  ASP*     4.9     7.8    +      -       -      +
    106F  GLU      3.5     0.2    -      -       -      -
    107F  VAL*     1.3    83.3    -      -       -      +
    109F  ALA*     1.3    61.7    +      -       -      +
    111F  LEU*     3.7     3.7    +      -       -      +
    112F  ASP*     3.1    33.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 109 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    815C  THR*     6.0     7.2    -      -       +      +
    817C  GLU*     5.9     0.7    -      -       -      +
    105F  ASP      5.5     0.2    +      -       -      -
    106F  GLU*     3.4    18.4    +      -       +      +
    107F  VAL      3.2     0.6    -      -       -      -
    108F  ASN*     1.3    77.7    -      -       -      +
    110F  ALA*     1.3    64.2    +      -       -      +
    112F  ASP*     3.5     7.1    +      -       -      +
    113F  ARG*     3.1    28.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 110 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1100C  VAL*     4.4     9.9    -      -       +      +
   1103C  TYR*     5.7     6.5    -      -       +      -
   1104C  GLU*     4.0    17.2    -      -       +      +
    106F  GLU      2.7    23.8    +      -       -      +
    107F  VAL*     3.8     4.3    -      -       -      +
    109F  ALA*     1.3    72.8    -      -       -      +
    111F  LEU*     1.3    61.7    +      -       +      +
    113F  ARG*     3.4    27.3    +      -       -      +
    114F  LEU*     3.0    33.7    +      -       -      +
----------------------------------------------------------
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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
----------------------------------------------------------
   1103C  TYR*     4.6     8.5    -      -       +      -
   1107C  VAL*     4.4    13.2    -      -       +      -
    457D  MET*     4.7     4.3    -      -       +      -
    469D  ILE*     3.9    48.2    -      -       +      +
    470D  LYS*     4.6    13.2    -      -       +      -
    473D  LYS*     3.9    34.1    -      -       +      -
    107F  VAL*     3.0    24.4    +      -       +      +
    108F  ASN      4.1     3.6    -      -       -      +
    110F  ALA*     1.3    74.9    -      -       +      +
    112F  ASP*     1.3    67.0    +      -       -      +
    114F  LEU*     3.2    19.3    +      -       +      +
    115F  LEU*     3.0    27.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 112 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    817C  GLU*     5.5     5.6    -      -       +      -
    821C  LEU*     4.2    25.9    -      -       +      +
    470D  LYS*     3.0    37.2    +      -       -      +
    108F  ASN*     3.1    20.4    +      -       -      +
    109F  ALA*     3.9     6.9    -      -       -      +
    110F  ALA      3.4     0.2    -      -       -      -
    111F  LEU*     1.3    77.0    -      -       -      +
    113F  ARG*     1.3    56.9    +      -       -      +
    115F  LEU*     3.2     7.8    +      -       -      +
    116F  ILE*     2.8    37.2    +      -       +      +
    175F  VAL*     6.0     1.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 113 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    817C  GLU*     4.0    37.5    +      -       +      +
   1100C  VAL*     3.9    15.4    -      -       -      +
   1104C  GLU*     2.5    30.5    +      -       -      +
    106F  GLU*     5.0     5.9    +      -       -      +
    109F  ALA*     3.1    17.6    +      -       -      +
    110F  ALA*     3.6    27.6    -      -       -      +
    111F  LEU      3.3     0.2    -      -       -      -
    112F  ASP*     1.3    77.4    -      -       -      +
    114F  LEU*     1.3    65.1    +      -       +      +
    116F  ILE*     4.0     1.5    -      -       -      +
    117F  ALA*     3.1    24.6    +      -       +      +
    136F  TYR*     5.4     1.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 114 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1104C  GLU*     4.0    31.9    -      -       +      +
   1107C  VAL*     3.8    29.4    -      -       +      -
   1108C  LYS*     3.6    33.2    -      -       +      +
    469D  ILE*     5.5     3.6    -      -       +      -
    110F  ALA      3.0    19.6    +      -       -      +
    111F  LEU*     3.4    19.1    -      -       +      +
    112F  ASP      3.2     0.2    -      -       -      -
    113F  ARG*     1.3    79.8    -      -       +      +
    115F  LEU*     1.3    66.9    +      -       +      +
    117F  ALA*     3.3     8.3    +      -       +      +
    118F  ASP*     3.2    26.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 115 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    468D  ASN*     3.7    36.8    -      -       +      +
    469D  ILE*     3.9    18.6    -      -       +      +
    470D  LYS*     3.9    20.0    -      -       +      +
    111F  LEU      3.0    20.5    +      -       -      +
    112F  ASP*     3.9     6.5    -      -       -      +
    114F  LEU*     1.3    74.9    -      -       +      +
    116F  ILE*     1.3    67.6    +      -       +      +
    118F  ASP*     3.3    15.2    +      -       +      +
    119F  ALA*     3.1    22.9    +      -       -      +
    170F  LEU*     4.1    13.8    -      -       +      +
    173F  LEU*     5.1    12.3    -      -       +      -
    175F  VAL*     4.3    11.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 116 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    817C  GLU*     4.6    12.8    -      -       +      +
    820C  LEU*     3.9    24.5    -      -       +      -
    821C  LEU*     4.5    18.6    -      -       +      -
    824C  ILE*     3.9    28.9    -      -       +      -
    112F  ASP      2.8    27.4    +      -       -      +
    113F  ARG*     4.0     6.7    -      -       -      +
    115F  LEU*     1.3    73.0    -      -       +      +
    117F  ALA*     1.3    58.0    +      -       -      +
    119F  ALA*     3.5     4.1    +      -       +      +
    120F  LEU*     3.0    35.6    +      -       +      +
    136F  TYR*     3.5    24.2    -      -       -      +
    166F  LEU*     5.8     2.0    -      -       +      -
    170F  LEU*     4.3    12.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 117 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    113F  ARG*     3.1    21.0    +      -       +      +
    114F  LEU*     3.6     8.7    -      -       +      +
    115F  LEU      3.2     0.2    -      -       -      -
    116F  ILE*     1.3    78.9    -      -       -      +
    118F  ASP*     1.3    63.8    +      -       -      +
    120F  LEU*     3.5    11.3    +      -       -      +
    121F  ALA*     3.4    19.6    +      -       -      +
    136F  TYR*     5.6     1.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 118 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1108C  LYS*     6.2     0.2    -      -       -      -
    114F  LEU      3.2    14.7    +      -       -      +
    115F  LEU*     3.7    19.1    -      -       +      +
    116F  ILE      3.3     0.2    -      -       -      -
    117F  ALA*     1.3    76.7    -      -       -      +
    119F  ALA*     1.3    65.2    +      -       -      +
    121F  ALA*     3.1    18.9    +      -       -      +
    122F  GLN*     3.6    11.8    +      -       -      +
    169F  THR*     5.5     0.7    -      -       -      -
    173F  LEU*     5.8     7.8    -      -       +      +
----------------------------------------------------------
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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  LEU      3.1    13.5    +      -       -      +
    116F  ILE*     4.0     5.4    -      -       +      +
    118F  ASP*     1.3    78.9    -      -       -      +
    120F  LEU*     1.3    61.2    +      -       -      +
    121F  ALA      3.5     0.2    +      -       -      -
    122F  GLN*     3.5    10.7    +      -       -      +
    123F  LEU*     3.6     9.7    -      -       -      +
    166F  LEU*     3.3    29.4    -      -       +      +
    169F  THR*     3.9    32.7    +      -       +      -
    170F  LEU*     4.1    14.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 120 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    820C  LEU*     4.5     2.7    -      -       +      -
    116F  ILE*     3.0    34.7    +      -       +      +
    117F  ALA*     3.7     9.4    -      -       -      +
    118F  ASP      3.1     0.2    -      -       -      -
    119F  ALA*     1.3    80.0    -      -       -      +
    121F  ALA*     1.3    61.6    +      -       -      +
    123F  LEU*     3.4    14.8    +      -       +      +
    128F  ARG*     3.3    30.5    +      -       +      +
    131F  ILE*     3.6    33.0    -      -       +      -
    132F  GLN*     5.5     2.5    -      -       +      +
    136F  TYR*     4.0    31.4    -      -       +      +
    166F  LEU*     3.8    26.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 121 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117F  ALA      3.4     9.2    +      -       -      +
    118F  ASP*     3.1    13.4    +      -       -      +
    120F  LEU*     1.3    80.6    -      -       -      +
    122F  GLN*     1.3    59.1    +      -       +      +
    123F  LEU      3.1    10.7    +      -       -      +
    128F  ARG*     3.8    10.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 122 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118F  ASP      3.6    10.0    +      -       -      +
    119F  ALA      3.5     8.8    +      -       -      +
    120F  LEU      3.3     0.8    -      -       -      -
    121F  ALA*     1.3    77.0    -      -       +      +
    123F  LEU*     1.3    65.2    +      -       -      +
    169F  THR*     3.4    29.4    +      -       -      +
----------------------------------------------------------
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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