Contacts of the helix formed by residues 107 - 119 (chain C) in PDB entry 1GGE


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 ASP 107 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    212B  HIS*     5.0     0.9    +      -       -      -
    495B  ARG*     2.9    30.5    +      -       -      +
     93C  ASN      4.4     0.9    -      -       -      +
     94C  SER*     3.3     6.6    -      -       -      -
     95C  LEU*     2.8    35.4    +      -       +      +
    103C  THR*     4.9     0.4    -      -       +      -
    104C  LEU      3.1    15.9    +      -       -      +
    105C  LEU      3.1     2.9    +      -       -      +
    106C  GLU*     1.3    74.6    -      -       -      +
    108C  PHE*     1.3    55.3    +      -       -      +
    109C  ILE*     3.2     4.0    +      -       -      +
    110C  LEU*     2.9    38.6    +      -       +      +
    111C  ARG*     3.1    31.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 108 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    392A  HIS*     5.7     2.9    -      -       +      +
    394A  GLY*     3.8    22.2    -      -       -      +
    395A  HIS*     5.7     4.7    -      +       +      -
    396A  ILE*     3.9    34.3    -      -       +      -
    402A  PHE*     3.8    16.6    -      +       +      -
    412A  LEU*     6.0     0.2    -      -       +      -
    482A  PHE*     4.0    30.3    -      +       -      -
    495B  ARG*     5.1     3.1    -      -       -      -
     82C  THR*     4.4    14.4    -      -       +      -
     86C  VAL*     4.9     7.4    -      -       +      -
    106C  GLU      2.8    17.9    +      -       -      +
    107C  ASP*     1.3    70.8    -      -       -      +
    109C  ILE*     1.3    82.7    +      -       +      +
    111C  ARG*     3.6    21.8    +      -       -      +
    112C  GLU*     2.9    32.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 109 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    482A  PHE*     4.2    31.2    -      -       +      +
    212B  HIS*     4.0    15.3    -      -       +      -
    495B  ARG*     4.0    26.5    -      -       -      +
     82C  THR*     4.2    12.7    -      -       +      +
     86C  VAL*     5.6     0.4    -      -       +      -
     87C  ARG      5.5     0.2    -      -       -      +
     88C  ILE*     3.7    44.9    -      -       +      -
     90C  ASP      5.7     1.1    -      -       -      +
    107C  ASP*     3.2     5.3    +      -       -      +
    108C  PHE*     1.3    95.8    -      -       +      +
    110C  LEU*     1.3    65.4    +      -       -      +
    112C  GLU*     3.9     2.0    -      -       -      +
    113C  LYS*     3.1    25.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 110 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    211B  ALA*     4.2     5.8    -      -       +      -
    212B  HIS*     3.5    48.6    -      -       -      +
    410B  GLY*     5.0     5.2    -      -       -      -
    413B  PHE*     6.0     2.2    -      -       +      -
     94C  SER*     3.8     9.0    -      -       -      +
    103C  THR*     3.7    29.4    -      -       +      -
    107C  ASP*     2.9    30.0    +      -       +      +
    109C  ILE*     1.3    77.3    -      -       -      +
    111C  ARG*     1.3    68.6    +      -       +      +
    113C  LYS*     3.3     1.9    +      -       -      +
    114C  ILE*     2.9    48.5    +      -       +      +
    105D  LEU*     4.1    15.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 111 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    392A  HIS*     4.9     0.4    +      -       -      -
    412A  LEU*     2.9    42.0    +      -       -      +
    413A  PHE*     4.0    11.6    +      -       -      +
    416A  THR*     4.3    16.4    +      -       +      -
    413B  PHE*     3.7    42.3    -      -       +      -
    104C  LEU      5.9     0.7    -      -       -      +
    105C  LEU*     3.0    45.1    +      -       -      +
    106C  GLU      4.2     1.2    -      -       -      -
    107C  ASP      3.1    12.5    +      -       -      +
    108C  PHE*     3.6    28.4    -      -       -      +
    109C  ILE      3.4     0.2    -      -       -      -
    110C  LEU*     1.3    83.4    -      -       +      +
    112C  GLU*     1.3    55.0    +      -       -      +
    115C  THR*     2.6    40.0    +      -       -      +
    105D  LEU*     4.4     7.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 112 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    395A  HIS*     5.5     0.9    +      -       -      -
    416A  THR*     5.0    12.8    -      -       +      +
    428A  PHE*     6.4     2.7    -      -       +      -
    444A  GLN*     3.1    15.9    +      -       -      +
     82C  THR*     3.3    19.5    -      -       +      +
     83C  ASN*     2.9    54.7    +      -       -      +
     84C  GLN*     3.9    14.2    +      -       -      +
    108C  PHE*     2.9    20.3    +      -       +      +
    109C  ILE*     3.9     4.1    -      -       -      +
    111C  ARG*     1.3    75.6    -      -       -      +
    113C  LYS*     1.3    65.3    +      -       -      +
    115C  THR*     3.6     5.1    -      -       -      -
    116C  HIS*     3.0    23.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 113 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    443A  PHE*     6.3     1.8    -      -       -      -
    444A  GLN*     4.0    25.7    -      -       +      +
    212B  HIS*     2.9    44.5    +      -       +      +
    215B  PRO*     4.0    21.1    -      -       +      +
    216B  ASP*     2.8    35.0    +      -       -      -
     88C  ILE*     6.5     0.2    -      -       +      -
     91C  ASP*     3.0    29.0    +      -       -      +
    109C  ILE*     3.1    15.4    +      -       +      +
    110C  LEU      3.7     2.7    -      -       -      +
    112C  GLU*     1.3    81.2    -      -       -      +
    114C  ILE*     1.3    62.7    +      -       +      +
    116C  HIS*     3.5     2.8    +      -       -      +
    117C  PHE*     3.1    21.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 114 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    211B  ALA*     3.5    25.4    -      -       +      +
    212B  HIS      4.7     1.8    -      -       -      +
    214B  PHE*     4.7     0.4    -      -       +      -
    215B  PRO*     3.7    22.4    -      -       +      -
    410B  GLY      5.2     2.0    -      -       -      +
    413B  PHE*     3.8    19.3    -      -       +      -
    414B  SER*     3.9    12.1    -      -       -      +
    760B  HDD      4.2    15.3    -      -       +      -
    110C  LEU*     2.9    38.3    +      -       +      +
    113C  LYS*     1.3    71.9    -      -       +      +
    115C  THR*     1.3    60.2    +      -       -      +
    117C  PHE*     3.2     5.5    +      -       +      +
    118C  ASP*     2.8    56.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 115 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    416A  THR*     4.1    21.4    -      -       +      +
    417A  ASP*     6.0     1.1    -      -       -      -
    420A  ILE*     3.8    30.5    -      -       +      -
    426A  PRO*     4.6     3.1    -      -       +      -
    428A  PHE*     6.1     0.9    -      -       +      -
    413B  PHE*     3.2    19.0    -      -       -      -
    417B  ASP*     3.4    13.5    +      -       -      +
    111C  ARG      2.6    28.9    +      -       -      -
    112C  GLU*     3.6     7.4    -      -       -      -
    114C  ILE*     1.3    73.2    -      -       -      +
    116C  HIS*     1.3    63.4    +      -       -      +
    118C  ASP      3.2     0.7    +      -       -      -
    119C  HIS*     3.0    34.6    +      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 116 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    426A  PRO*     3.5    33.2    -      -       +      +
    427A  ASN*     2.7    25.0    +      -       -      -
    429A  HIS*     4.7     0.7    -      +       -      -
    444A  GLN*     3.0    39.7    -      -       +      +
    445A  ARG      3.1    37.0    +      -       -      -
    446A  ASP      3.2    15.9    -      -       -      -
    447A  GLY      4.5     0.4    -      -       -      -
    450A  ARG*     3.8     8.6    +      -       -      -
     83C  ASN*     4.1     6.3    -      -       -      +
    112C  GLU*     3.0    12.1    +      -       +      +
    113C  LYS      3.8     4.0    -      -       -      +
    115C  THR*     1.3    76.0    -      -       -      +
    117C  PHE*     1.3    65.4    +      -       -      +
    119C  HIS      3.2    12.1    +      -       -      -
    120C  GLU*     3.3    14.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 117 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    444A  GLN*     5.9     0.2    -      -       -      +
    126B  ILE*     3.5    36.6    -      -       +      +
    127B  VAL*     4.3     2.0    -      -       +      -
    214B  PHE*     3.6    36.3    -      +       -      -
    215B  PRO*     3.7    32.5    -      -       +      -
    218B  VAL*     3.5    33.0    -      -       +      -
    219B  HIS*     4.2     4.0    -      +       -      -
    414B  SER*     5.2     0.2    -      -       -      -
    760B  HDD      4.1    15.0    -      -       +      -
    113C  LYS      3.1    11.8    +      -       -      +
    114C  ILE*     3.4    11.9    -      -       +      +
    116C  HIS*     1.3    78.9    +      -       -      +
    118C  ASP*     1.3    70.1    +      -       -      +
    119C  HIS      3.1     1.6    +      -       -      -
    120C  GLU*     3.3    39.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 118 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126B  ILE*     3.3    12.6    -      -       -      +
    413B  PHE*     3.9     0.7    -      -       -      -
    414B  SER*     2.6    44.9    +      -       -      -
    417B  ASP*     2.5    34.5    -      -       -      +
    418B  THR*     2.7    31.9    +      -       -      -
    421B  SER*     4.1     2.4    +      -       -      -
    760B  HDD      3.7     8.3    -      -       -      +
    114C  ILE*     2.8    31.4    +      -       -      +
    115C  THR      3.2     2.7    +      -       -      +
    117C  PHE*     1.3    75.8    -      -       -      +
    119C  HIS*     1.3    64.2    +      -       +      +
    120C  GLU      3.6     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 119 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    420A  ILE*     3.7    24.5    -      -       +      +
    426A  PRO*     3.7    24.1    -      -       +      +
    447A  GLY*     3.3    15.6    -      -       -      -
    448A  MET      4.2     1.7    +      -       -      -
    126B  ILE*     4.5     0.4    -      -       -      -
    417B  ASP*     2.8    52.5    +      -       -      -
    418B  THR*     3.9     3.8    -      -       -      -
    420B  ILE*     4.1     1.1    -      -       +      -
    421B  SER*     2.6    46.1    +      -       -      +
    115C  THR*     3.0    31.4    +      -       +      +
    116C  HIS      3.2     6.0    +      -       -      -
    117C  PHE      3.2     1.2    -      -       -      -
    118C  ASP*     1.3    76.6    +      -       -      +
    120C  GLU*     1.3    62.1    +      -       -      +
    121C  ARG      3.4     8.7    +      -       -      +
----------------------------------------------------------
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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