Contacts of the helix formed by residues 110 - 120 (chain D) in PDB entry 5DO7


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 GLY 110 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87D  GLY*     4.5     5.1    -      -       -      -
     88D  ILE*     4.7     8.7    -      -       -      +
    108D  GLY      3.0     7.7    +      -       -      -
    109D  CYS*     1.3    79.2    -      -       -      +
    111D  ARG*     1.3    54.0    +      -       -      +
    113D  SER*     3.5    23.1    -      -       -      -
    114D  LEU*     2.8    35.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 111 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103D  ILE*     4.1    19.2    -      -       +      +
    105D  GLY*     3.3    36.6    -      -       -      +
    106D  SER      3.6    13.3    +      -       -      +
    107D  SER*     4.2     4.6    -      -       -      +
    108D  GLY*     3.6    14.3    -      -       -      +
    109D  CYS*     3.2    26.6    -      -       -      +
    110D  GLY*     1.3    74.4    -      -       -      +
    112D  ALA*     1.3    92.9    +      -       -      +
    113D  SER*     3.0     1.1    +      -       -      +
    114D  LEU*     3.2    19.8    +      -       -      +
    115D  LEU*     3.9    10.6    +      -       -      +
    238D  GLU*     3.4    37.3    +      -       -      +
    268D  SER*     4.0    15.9    +      -       -      -
    269D  LEU      4.6     3.1    -      -       -      -
    270D  HIS*     4.3    11.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 112 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    108D  GLY*     5.3     3.4    -      -       -      -
    111D  ARG*     1.3   101.2    -      -       -      +
    113D  SER*     1.3    58.9    +      -       -      +
    115D  LEU      4.4     0.6    +      -       -      -
    116D  ASP*     3.2    22.3    +      -       -      +
    152D  ARG*     5.2     0.5    +      -       -      -
    153D  GLN*     5.9     4.3    -      -       -      +
    237D  ASP*     3.4    24.8    -      -       -      +
    238D  GLU*     5.8     0.2    -      -       +      -
    268D  SER*     4.9     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 113 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88D  ILE*     6.5     0.4    -      -       -      -
    108D  GLY*     6.2     0.2    -      -       -      -
    110D  GLY*     3.5    22.6    -      -       -      -
    111D  ARG      3.0     0.6    +      -       -      +
    112D  ALA*     1.3    77.9    -      -       -      +
    114D  LEU*     1.3    65.8    +      -       -      +
    115D  LEU      3.2     0.7    -      -       -      -
    116D  ASP*     2.8    21.1    +      -       -      +
    117D  VAL*     2.8    24.1    +      -       -      +
    122D  GLY      4.9     6.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 114 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38D  PHE*     6.0     0.7    -      -       +      -
     88D  ILE*     4.4    10.8    -      -       +      -
     91D  LEU*     4.2    24.0    -      -       +      -
     93D  PHE*     5.2     1.8    -      -       +      -
    103D  ILE*     3.9    36.1    -      -       +      -
    109D  CYS*     5.9     0.9    -      -       -      -
    110D  GLY      2.8    22.1    +      -       -      +
    111D  ARG*     3.2    14.0    +      -       +      +
    113D  SER*     1.3    72.6    -      -       -      +
    115D  LEU*     1.3    59.2    +      -       +      +
    117D  VAL*     2.9    20.1    -      -       +      +
    118D  ILE*     2.8    52.7    +      -       +      +
    284D  LEU*     5.0     2.9    -      -       +      -
    286D  MET*     4.2    19.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 115 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103D  ILE*     3.6    30.7    -      -       +      -
    111D  ARG      4.2     7.9    -      -       -      +
    113D  SER      3.2     0.8    -      -       -      -
    114D  LEU*     1.3    76.2    -      -       +      +
    116D  ASP*     1.3    58.5    +      -       -      +
    118D  ILE*     3.2    16.2    +      -       +      +
    119D  THR*     2.8    30.3    +      -       -      -
    150D  HIS*     4.1     5.8    +      -       +      -
    235D  ILE*     3.8    29.4    -      -       +      +
    236D  LEU      3.6    18.8    -      -       -      +
    237D  ASP*     3.6    23.8    -      -       +      +
    266D  LEU*     4.8     8.3    -      -       +      -
    267D  ILE*     4.7     2.2    -      -       -      +
    268D  SER*     3.4    28.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 116 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112D  ALA      3.2     9.9    -      -       -      +
    113D  SER*     2.8    10.6    +      -       -      +
    115D  LEU*     1.3    76.8    -      -       -      +
    117D  VAL*     1.3    56.0    +      -       -      +
    119D  THR*     3.3     8.3    -      -       -      +
    120D  GLY      2.8     8.1    +      -       -      -
    121D  ARG*     2.8    60.6    +      -       +      +
    122D  GLY      4.9     2.5    -      -       -      +
    123D  HIS*     4.6     7.4    -      -       +      -
    150D  HIS*     4.0     6.8    +      -       -      -
    152D  ARG*     2.8    28.2    +      -       -      -
    237D  ASP*     3.2    22.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 117 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43D  GLN*     2.9    39.0    -      -       -      +
     88D  ILE*     4.2     9.2    -      -       +      -
    113D  SER*     2.8    25.5    +      -       -      +
    114D  LEU*     2.9    39.0    -      -       +      +
    116D  ASP*     1.3    69.4    -      -       -      +
    118D  ILE*     1.3    66.4    +      -       +      +
    120D  GLY*     3.0    14.8    +      -       -      -
    122D  GLY*     3.7    23.3    -      -       -      +
    127D  ILE*     5.4     6.7    -      -       +      +
    132D  ILE*     4.7     5.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 118 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36D  LEU*     4.9    14.4    -      -       +      -
     38D  PHE*     3.8    36.6    -      -       +      -
     91D  LEU*     6.2     0.2    -      -       +      -
     93D  PHE*     5.3     7.2    -      -       +      -
    103D  ILE*     5.1     4.5    -      -       +      -
    114D  LEU*     2.8    50.1    +      -       +      +
    115D  LEU*     3.5    18.6    -      -       +      +
    117D  VAL*     1.3    75.7    -      -       +      +
    119D  THR*     1.3    59.0    +      -       -      +
    120D  GLY*     4.7     0.2    -      -       -      -
    132D  ILE*     4.2    19.7    -      -       +      +
    134D  ILE*     5.8     0.5    -      -       -      +
    139D  SER*     4.8     4.3    +      -       -      -
    144D  VAL*     4.6     9.2    -      -       -      +
    235D  ILE*     4.7    16.2    -      -       +      -
    266D  LEU*     5.2     7.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 119 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115D  LEU      2.8    13.6    +      -       -      -
    116D  ASP*     3.3    26.5    -      -       +      +
    118D  ILE*     1.3    72.7    -      -       -      +
    120D  GLY*     1.3    56.5    +      -       -      +
    121D  ARG*     3.9    22.6    +      -       +      +
    141D  PRO*     5.0     7.3    -      -       -      +
    144D  VAL*     3.3    39.1    -      -       -      +
    148D  VAL*     5.1     3.6    -      -       -      +
    150D  HIS*     4.6    24.8    +      -       +      +
    235D  ILE*     5.4     6.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 120 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116D  ASP      2.8     6.5    +      -       -      -
    117D  VAL*     3.0    12.5    +      -       -      -
    118D  ILE      3.3     0.4    -      -       -      -
    119D  THR*     1.3    78.5    -      -       -      +
    121D  ARG*     1.3    57.4    +      -       -      -
    122D  GLY*     2.9    10.2    +      -       -      -
    141D  PRO*     5.2    14.5    -      -       -      +
----------------------------------------------------------
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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