Contacts of the helix formed by residues 718 - 733 (chain H) in PDB entry 5G04


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 LYS 718 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    686H  GLU*     5.9     1.0    +      -       -      -
    689H  LEU*     6.1     1.2    -      -       -      +
    713H  LEU*     3.4    31.8    +      -       +      +
    716H  ASN*     3.2    25.8    -      -       -      +
    717H  GLU*     1.3    71.2    -      -       -      +
    719H  TYR*     1.3    64.5    +      -       -      +
    720H  LYS      3.4     2.9    -      -       -      -
    721H  SER*     3.4    21.0    +      -       -      +
    722H  ALA*     3.1    22.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 719 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    714H  PHE*     4.0    20.6    -      +       -      -
    717H  GLU*     2.9    56.2    +      -       +      +
    718H  LYS*     1.3    71.1    -      -       -      +
    720H  LYS*     1.3    60.3    +      -       -      +
    722H  ALA*     3.6     5.4    -      -       -      +
    723H  LEU*     3.0    36.1    +      -       -      +
    746H  VAL*     4.0    21.4    -      -       +      +
    749H  LYS*     3.4    55.0    +      -       +      +
    750H  LEU*     4.0    29.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 720 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    718H  LYS      3.4     0.4    -      -       -      -
    719H  TYR*     1.3    79.1    -      -       -      +
    721H  SER*     1.3    60.1    +      -       -      +
    723H  LEU*     3.6    17.0    +      -       +      +
    724H  GLN*     3.2    40.4    +      -       -      +
    750H  LEU*     5.7     1.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 721 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    713H  LEU*     4.2    20.4    -      -       -      +
    718H  LYS*     3.4    29.0    +      -       -      +
    720H  LYS*     1.3    76.3    -      -       -      +
    722H  ALA*     1.3    62.1    +      -       -      +
    724H  GLN*     3.4     9.6    +      -       -      +
    725H  GLU*     3.3    24.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 722 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    710H  ALA*     4.0    23.3    -      -       -      +
    713H  LEU*     4.3     7.2    -      -       +      +
    714H  PHE*     4.3    13.9    -      -       -      +
    718H  LYS      3.1    14.3    +      -       -      +
    719H  TYR*     3.6     8.5    -      -       -      +
    720H  LYS      3.3     0.2    -      -       -      -
    721H  SER*     1.3    76.3    -      -       -      +
    723H  LEU*     1.3    66.1    +      -       -      +
    725H  GLU*     3.2     6.4    +      -       -      +
    726H  LEU*     3.0    29.0    +      -       +      +
    746H  VAL*     4.7    13.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 723 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    719H  TYR      3.0    19.6    +      -       -      +
    720H  LYS*     4.0    18.2    -      -       +      +
    722H  ALA*     1.3    74.9    -      -       -      +
    724H  GLN*     1.3    63.6    +      -       -      +
    726H  LEU*     3.2     5.4    +      -       +      +
    727H  GLU*     3.1    41.1    +      -       +      +
    743H  ILE*     3.8    25.1    -      -       +      -
    746H  VAL*     3.8    22.2    -      -       +      -
    747H  TYR*     3.6    39.7    -      -       +      +
    750H  LEU*     3.8    16.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 724 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    720H  LYS*     3.2    33.4    +      -       -      +
    721H  SER*     3.4    13.5    -      -       -      +
    723H  LEU*     1.3    80.3    -      -       -      +
    725H  GLU*     1.3    59.3    +      -       +      +
    727H  GLU*     4.0    10.2    +      -       -      +
    728H  GLU*     3.6    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 725 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    696H  ILE*     3.9    10.9    -      -       -      +
    706H  LYS*     4.5    14.6    -      -       +      +
    709H  ARG*     3.1    60.3    +      -       -      +
    710H  ALA*     3.6     8.9    +      -       +      -
    713H  LEU*     3.6    21.1    -      -       +      +
    721H  SER      3.3     8.9    +      -       -      +
    722H  ALA      3.2     8.8    +      -       -      +
    724H  GLN*     1.3    77.9    -      -       -      +
    726H  LEU*     1.3    58.2    +      -       -      +
    727H  GLU      3.3     0.4    -      -       -      -
    728H  GLU*     3.3    16.9    +      -       -      +
    729H  LEU*     3.1    25.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 726 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    707H  PHE*     4.9     3.8    -      -       +      -
    710H  ALA*     3.7    15.3    -      -       +      -
    722H  ALA*     3.0    25.0    +      -       +      +
    723H  LEU*     3.2     7.6    +      -       -      +
    725H  GLU*     1.3    72.4    -      -       -      +
    727H  GLU*     1.3    60.1    +      -       +      +
    729H  LEU*     3.2    15.2    +      -       +      +
    730H  LYS*     2.9    28.1    +      -       -      +
    739H  VAL*     4.0    21.4    -      -       +      +
    742H  LEU*     3.7    36.1    -      -       +      -
    743H  ILE*     3.7    36.3    -      -       +      -
    746H  VAL*     3.8    18.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 727 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    723H  LEU*     3.1    35.2    +      -       +      +
    724H  GLN*     4.1    10.3    -      -       -      +
    726H  LEU*     1.3    78.1    -      -       +      +
    728H  GLU*     1.3    58.5    +      -       -      +
    730H  LYS*     3.3    43.2    +      -       -      +
    731H  GLN*     3.3    21.2    +      -       -      +
    743H  ILE*     5.7     3.4    -      -       +      -
    747H  TYR*     4.5    10.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 728 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    706H  LYS*     4.5    19.2    +      -       +      +
    724H  GLN*     3.6    22.0    +      -       -      +
    725H  GLU*     3.3    20.9    +      -       -      +
    727H  GLU*     1.3    74.4    -      -       +      +
    729H  LEU*     1.3    65.0    +      -       -      +
    731H  GLN*     3.3    17.3    +      -       -      +
    732H  ILE*     3.1    30.1    +      -       +      +
    186X  ARG*     5.8     5.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 729 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    703H  PRO*     3.4    33.7    -      -       +      +
    706H  LYS*     4.0    12.5    -      -       +      +
    707H  PHE*     3.4    41.5    -      -       +      +
    710H  ALA*     6.0     0.2    -      -       +      -
    725H  GLU      3.1    12.6    +      -       -      +
    726H  LEU*     3.2    15.9    +      -       +      +
    728H  GLU*     1.3    73.8    -      -       -      +
    730H  LYS*     1.3    53.1    +      -       -      +
    732H  ILE*     3.1     9.3    +      -       +      -
    733H  VAL*     2.6    44.7    +      -       +      +
    739H  VAL*     3.4    31.4    -      -       +      -
    177L  PHE*     4.9     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 730 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    726H  LEU      2.9    12.4    +      -       -      +
    727H  GLU*     3.3    35.2    +      -       -      +
    729H  LEU*     1.3    71.2    -      -       -      +
    731H  GLN*     1.3    62.0    +      -       +      +
    733H  VAL      4.2     6.1    -      -       -      -
    734H  PRO*     3.1    31.3    -      -       +      +
    739H  VAL*     4.4     7.6    -      -       +      +
    740H  TYR*     3.5    38.1    -      -       +      +
    743H  ILE*     3.8    25.3    -      -       -      +
    762H  TRP*     5.4     3.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 731 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    727H  GLU*     3.3    19.4    +      -       -      +
    728H  GLU*     3.5    15.3    -      -       -      +
    729H  LEU      3.3     0.2    -      -       -      -
    730H  LYS*     1.3    77.1    -      -       +      +
    732H  ILE*     1.3    63.4    +      -       +      +
    184X  GLN*     3.6    32.1    +      -       -      +
    185X  GLU      5.5     2.7    -      -       -      +
    186X  ARG*     3.4    62.2    +      -       +      +
    187X  PRO*     5.1    10.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 732 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    700H  PRO      4.8     4.3    -      -       -      +
    701H  LYS*     3.6    25.4    -      -       +      +
    702H  ASN      5.0     0.4    -      -       -      -
    703H  PRO*     4.6     7.4    -      -       +      -
    706H  LYS*     3.4    41.1    -      -       +      +
    728H  GLU*     3.1    17.4    +      -       +      +
    729H  LEU*     3.1     9.7    +      -       +      +
    731H  GLN*     1.3    78.5    -      -       +      +
    733H  VAL*     1.3    71.2    +      -       +      +
    734H  PRO*     3.8     4.6    -      -       -      +
    176L  ASP*     5.8     1.2    -      -       -      +
    184X  GLN*     4.5     6.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 733 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    703H  PRO*     3.4    37.9    -      -       +      -
    729H  LEU*     2.6    24.8    +      -       +      +
    730H  LYS*     3.3     8.7    -      -       -      +
    732H  ILE*     1.3    81.7    -      -       +      +
    734H  PRO*     1.3    67.6    -      -       +      +
    735H  LYS      3.4     1.1    +      -       -      +
    736H  GLU*     3.5    35.9    +      -       +      +
    739H  VAL*     4.3     7.0    -      -       +      +
    174L  THR*     6.2     0.9    -      -       -      -
    176L  ASP*     3.6    29.4    -      -       +      -
    177L  PHE*     4.4     6.3    -      -       +      +
----------------------------------------------------------
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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