Contacts of the helix formed by residues 110 - 129 (chain R) in PDB entry 1VYH


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 THR 110 (chain R).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109R  ASN*     1.3    75.8    -      -       -      +
    111R  ALA*     1.3    68.0    +      -       -      +
    112R  GLU*     3.1    15.7    +      -       -      +
    113R  GLU*     3.0    43.7    +      -       -      +
    114R  VAL*     3.0    11.3    +      -       -      +
    152R  LYS*     4.9     1.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 111 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109R  ASN      3.8     1.0    +      -       -      -
    110R  THR*     1.3    71.0    -      -       -      +
    112R  GLU*     1.3    69.7    +      -       -      +
    114R  VAL*     3.1     5.6    +      -       -      +
    115R  ALA*     2.9    22.7    +      -       -      +
    152R  LYS*     3.7    40.0    -      -       +      +
    155R  LYS*     3.7    26.5    -      -       +      +
    156R  VAL*     3.9    15.2    -      -       +      +
    159R  LEU*     4.8     2.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 112 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    110R  THR*     3.7    19.9    -      -       -      +
    111R  ALA*     1.3    78.1    +      -       -      +
    113R  GLU*     1.3    63.2    +      -       +      +
    115R  ALA*     3.1     7.1    +      -       -      +
    116R  GLY*     3.0    18.2    +      -       -      -
    155R  LYS*     3.4    27.1    +      -       -      +
    159R  LEU*     3.9    23.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 113 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7R  ASN*     3.3    26.6    +      -       +      +
      8R  PRO*     3.9    21.3    -      -       +      +
      9R  ALA*     3.5    13.0    -      -       +      +
    108R  GLU      4.4     1.9    -      -       -      +
    109R  ASN*     3.7    16.2    -      -       +      +
    110R  THR*     3.0    37.2    +      -       -      +
    112R  GLU*     1.3    79.5    -      -       +      +
    114R  VAL*     1.3    58.4    +      -       -      +
    116R  GLY*     3.0     5.6    +      -       -      -
    117R  GLY      2.9    24.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 114 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9R  ALA*     4.4     5.8    -      -       -      -
     78R  THR*     4.3     3.6    -      -       +      +
    103R  GLY*     4.3    20.2    -      -       -      +
    106R  ASN*     3.7    29.6    -      -       +      +
    109R  ASN*     3.8    14.8    -      -       +      +
    110R  THR      3.0    17.5    +      -       -      +
    111R  ALA*     3.1    11.0    +      -       -      +
    113R  GLU*     1.3    75.7    -      -       -      +
    115R  ALA*     1.3    63.7    +      -       -      +
    117R  GLY*     3.0    11.7    +      -       -      +
    118R  ILE*     3.0    22.9    +      -       +      +
    139R  LEU*     4.6     1.3    -      -       +      -
    152R  LYS*     4.6     5.6    -      -       -      -
    156R  VAL*     3.7    25.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 115 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111R  ALA      2.9    12.2    +      -       -      +
    112R  GLU      3.4     9.0    -      -       -      +
    114R  VAL*     1.3    74.8    -      -       -      +
    116R  GLY*     1.3    62.8    +      -       -      +
    117R  GLY      3.3     0.2    +      -       -      -
    118R  ILE*     3.3     4.8    +      -       -      +
    119R  GLU*     2.9    39.2    +      -       -      +
    156R  VAL*     4.1    16.4    -      -       +      +
    159R  LEU*     4.1    26.2    -      -       +      -
    160R  LEU*     4.0    10.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 116 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7R  ASN*     4.0    13.2    -      -       -      -
     10R  ALA*     4.2     1.0    -      -       -      +
    112R  GLU      3.0     9.3    +      -       -      -
    113R  GLU*     3.0     9.2    +      -       -      -
    115R  ALA*     1.3    75.9    -      -       -      +
    117R  GLY*     1.3    56.5    +      -       -      +
    119R  GLU*     3.2    16.6    +      -       -      +
    120R  ALA*     2.9    29.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 117 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7R  ASN*     4.0     1.2    +      -       -      -
      9R  ALA      3.9    22.0    -      -       -      -
     10R  ALA*     4.0     7.2    -      -       -      -
     78R  THR*     4.1    11.9    -      -       -      -
     82R  LEU*     4.5     1.2    -      -       -      +
    113R  GLU      2.9    11.9    +      -       -      -
    114R  VAL      3.0     6.5    +      -       -      -
    116R  GLY*     1.3    74.1    -      -       -      +
    118R  ILE*     1.3    62.7    +      -       -      -
    120R  ALA*     3.0     6.8    +      -       -      +
    121R  ILE*     3.0    22.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 118 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78R  THR*     3.9     8.6    -      -       +      +
    100R  VAL*     4.9     7.6    -      -       +      -
    102R  VAL*     3.5    30.1    -      -       +      +
    103R  GLY*     4.8     0.2    -      -       -      -
    114R  VAL*     3.0    27.4    +      -       +      +
    115R  ALA*     3.8     4.5    -      -       -      +
    117R  GLY*     1.3    70.8    -      -       -      +
    119R  GLU*     1.3    64.7    +      -       -      +
    121R  ILE*     2.9    13.2    +      -       +      +
    122R  VAL*     2.8    26.2    +      -       +      +
    136R  VAL*     4.1    28.3    -      -       +      -
    139R  LEU*     5.2     2.7    -      -       +      -
    156R  VAL*     3.9    14.6    -      -       +      -
    160R  LEU*     3.9    37.9    -      -       +      -
    164R  LEU*     5.0     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 119 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115R  ALA*     2.9    29.5    +      -       -      +
    116R  GLY*     3.2    16.0    +      -       -      +
    118R  ILE*     1.3    75.2    -      -       -      +
    120R  ALA*     1.3    58.6    +      -       -      +
    122R  VAL*     3.2    10.9    +      -       -      +
    123R  GLN*     2.8    36.2    +      -       -      +
    159R  LEU*     5.6     0.7    -      -       -      +
    160R  LEU*     4.4     6.7    -      -       +      +
    163R  SER*     3.2    34.0    +      -       -      +
    164R  LEU*     4.9     5.2    -      -       +      -
    167R  LEU*     4.5    16.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 120 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10R  ALA*     3.7    22.9    -      -       +      +
     82R  LEU*     4.1    13.6    -      -       +      +
    116R  GLY      2.9    13.1    +      -       -      +
    117R  GLY      3.0     9.6    +      -       -      +
    119R  GLU*     1.3    71.5    -      -       -      +
    121R  ILE*     1.3    60.4    +      -       -      +
    123R  GLN*     3.3    15.3    +      -       -      +
    124R  LEU*     2.9    29.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 121 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78R  THR*     3.7    33.9    -      -       +      +
     81R  VAL*     3.7    28.0    -      -       +      -
     82R  LEU*     3.5    24.2    -      -       +      +
     85R  LEU*     4.2     8.2    -      -       +      +
    100R  VAL*     4.1    21.8    -      -       +      -
    102R  VAL*     4.8     6.3    -      -       +      -
    117R  GLY      3.0    17.3    +      -       -      +
    118R  ILE*     2.9    10.8    +      -       -      +
    120R  ALA*     1.3    74.3    -      -       -      +
    122R  VAL*     1.3    66.1    +      -       +      +
    124R  LEU*     3.2     4.8    +      -       -      +
    125R  ILE*     2.9    45.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 122 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118R  ILE*     2.8    16.1    +      -       +      +
    119R  GLU*     3.3    10.5    -      -       -      +
    121R  ILE*     1.3    78.1    -      -       +      +
    123R  GLN*     1.3    65.4    +      -       -      +
    125R  ILE*     3.1    11.0    +      -       +      +
    126R  ASN*     3.0    28.8    +      -       -      +
    134R  ILE*     4.6     8.1    -      -       +      +
    136R  VAL*     3.8    22.0    -      -       +      -
    164R  LEU*     4.1    11.9    -      -       +      -
    167R  LEU*     4.2    15.9    -      -       +      -
    170R  VAL*     3.7    43.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 123 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    119R  GLU*     2.8    22.5    +      -       -      +
    120R  ALA*     3.3    17.3    -      -       -      +
    122R  VAL*     1.3    74.6    -      -       -      +
    124R  LEU*     1.3    63.8    +      -       -      +
    126R  ASN*     3.5    11.6    +      -       -      +
    127R  THR*     3.1    26.8    +      -       -      +
    167R  LEU*     3.8    27.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 124 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82R  LEU*     3.9    19.3    -      -       +      +
     85R  LEU*     3.8    32.3    -      -       +      +
     86R  LYS*     3.9    39.3    -      -       +      +
     90R  LEU*     4.6     5.8    -      -       +      -
    120R  ALA      2.9    12.8    +      -       -      +
    121R  ILE      3.4     8.7    -      -       -      +
    123R  GLN*     1.3    75.6    -      -       -      +
    125R  ILE*     1.3    62.8    +      -       -      +
    127R  THR*     3.0     9.5    +      -       +      -
    128R  ARG*     3.0    43.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 125 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45R  VAL*     5.0     0.7    -      -       +      -
     85R  LEU*     3.8    20.4    -      -       +      -
     90R  LEU*     4.3    13.0    -      -       +      -
     98R  ILE*     3.8    33.0    -      -       +      -
    100R  VAL*     3.6    20.4    -      -       +      -
    121R  ILE*     2.9    45.6    +      -       +      +
    122R  VAL*     3.1     8.5    +      -       -      +
    124R  LEU*     1.3    74.7    -      -       -      +
    126R  ASN*     1.3    55.9    +      -       -      +
    127R  THR      3.0     1.0    +      -       -      -
    128R  ARG      3.2     0.3    +      -       -      -
    129R  GLN*     2.6    41.8    +      -       +      +
    132R  ALA*     5.1     0.9    -      -       +      -
    134R  ILE*     4.0    23.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 126 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    122R  VAL*     3.0    23.1    +      -       -      +
    123R  GLN*     4.1    11.6    +      -       -      +
    125R  ILE*     1.3    74.2    -      -       -      +
    127R  THR*     1.3    61.0    +      -       -      +
    129R  GLN      4.1    11.2    -      -       -      +
    130R  PRO*     3.6    22.1    -      -       +      +
    132R  ALA      5.2     2.7    -      -       -      +
    134R  ILE*     4.0    17.3    -      -       +      -
    167R  LEU*     5.1     2.6    -      -       -      +
    168R  ALA*     3.5    38.2    +      -       +      +
    169R  ASN*     5.5     1.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 127 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123R  GLN*     3.1    14.3    +      -       -      +
    124R  LEU*     3.0    14.6    +      -       +      +
    126R  ASN*     1.3    78.5    +      -       -      +
    128R  ARG*     1.3    83.0    +      -       -      +
    129R  GLN      3.5     0.3    +      -       -      -
    130R  PRO*     3.5    12.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 128 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85R  LEU      4.6     2.7    +      -       -      -
     86R  LYS*     3.4    42.8    +      -       -      +
     90R  LEU*     4.1    30.2    -      -       +      +
     91R  GLU*     4.0    24.1    +      -       -      +
     94R  LYS*     6.1     0.3    -      -       -      +
    124R  LEU*     3.0    34.1    +      -       +      +
    125R  ILE      4.3     1.1    -      -       -      +
    127R  THR*     1.3    91.5    -      -       -      +
    129R  GLN*     1.3    68.6    +      -       -      +
    130R  PRO*     3.5     5.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 129 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90R  LEU*     3.3    44.7    +      -       +      +
     92R  ASN      5.3     0.2    -      -       -      +
     93R  ILE*     2.8    25.2    +      -       -      +
     94R  LYS*     3.4    18.2    -      -       -      +
     95R  PRO*     3.4     9.3    -      -       -      +
     98R  ILE*     4.5     3.8    -      -       +      -
    125R  ILE*     2.6    26.0    +      -       +      +
    126R  ASN*     4.1     4.6    -      -       -      -
    128R  ARG*     1.3    80.9    +      -       -      +
    130R  PRO*     1.3    65.3    -      -       -      +
    131R  GLN*     3.2    27.0    +      -       -      +
    132R  ALA*     3.0    28.0    +      -       +      +
----------------------------------------------------------
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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