Contacts of the helix formed by residues 516 - 533 (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 THR 516 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    514C  SER      4.1     0.2    +      -       -      -
    515C  GLN*     1.3    75.9    -      -       -      +
    517C  PRO*     1.3    72.6    -      -       +      +
    518C  PHE*     3.3    31.1    -      -       +      -
    519C  GLU*     2.9    40.1    +      -       -      +
    520C  GLN*     2.8    26.7    +      -       -      +
    589C  SER*     4.0     0.4    -      -       -      +
    591C  TYR      4.5     0.7    -      -       -      -
    592C  ALA*     4.0    30.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 517 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    515C  GLN      4.5     0.9    -      -       -      +
    516C  THR*     1.3    89.6    -      -       +      +
    518C  PHE*     1.3    63.3    +      -       +      +
    520C  GLN*     3.3    16.3    +      -       -      +
    521C  ARG*     3.1    21.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 518 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    259C  ASP*     5.6     0.2    -      -       -      -
    516C  THR*     3.3    30.1    -      -       +      -
    517C  PRO*     1.3    77.2    -      -       +      +
    519C  GLU*     1.3    79.2    +      -       +      +
    521C  ARG*     3.2     8.6    +      -       -      +
    522C  HIS*     3.1    31.1    +      +       -      -
    591C  TYR*     3.5    31.4    -      +       +      -
    742C  TRP*     3.3    70.4    -      +       +      +
    745C  ILE*     3.8    24.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 519 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    258C  SER*     5.3     2.4    -      -       -      -
    259C  ASP*     5.2     8.0    +      -       +      +
    515C  GLN*     3.4    22.1    -      -       +      +
    516C  THR*     2.9    36.4    +      -       -      +
    518C  PHE*     1.3    88.2    -      -       +      +
    520C  GLN*     1.3    62.4    +      -       -      +
    522C  HIS*     3.3     8.9    +      -       -      +
    523C  ILE*     3.1    26.7    +      -       +      +
    589C  SER*     2.6    24.1    +      -       -      -
    590C  LEU*     2.8    38.8    +      -       +      +
    591C  TYR*     3.7    13.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 520 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    512C  TRP*     2.9    74.1    +      -       +      +
    513C  LEU*     4.2     8.5    +      -       -      +
    515C  GLN*     3.8    16.0    +      -       +      -
    516C  THR      2.8    15.4    +      -       -      +
    517C  PRO*     3.5    16.6    -      -       -      +
    518C  PHE      3.2     0.2    -      -       -      -
    519C  GLU*     1.3    77.2    -      -       -      +
    521C  ARG*     1.3    56.4    +      -       -      +
    523C  ILE*     3.2     7.0    +      -       -      +
    524C  VAL*     2.9    31.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 521 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    517C  PRO      3.1    13.4    +      -       -      +
    518C  PHE*     3.2    11.2    +      -       -      +
    520C  GLN*     1.3    75.8    -      -       -      +
    522C  HIS*     1.3    65.8    +      -       +      +
    524C  VAL*     3.3    11.0    +      -       -      +
    525C  ASP*     2.8    54.9    +      -       -      +
    745C  ILE*     3.6    34.2    +      -       +      +
    746C  PRO*     5.3     3.6    -      -       -      +
    749C  ASP*     5.8     4.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 522 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    180C  ARG*     4.8     2.9    +      -       -      -
    257C  MET      3.6     7.1    -      -       -      +
    259C  ASP*     2.6    43.4    +      -       -      +
    303C  VAL*     4.0    23.8    -      -       +      +
    304C  TRP      6.4     0.2    -      -       -      -
    518C  PHE*     3.1    17.6    +      +       -      -
    519C  GLU*     3.7     8.2    -      -       -      +
    520C  GLN      3.3     0.2    -      -       -      -
    521C  ARG*     1.3    84.0    -      -       +      +
    523C  ILE*     1.3    55.7    +      -       -      +
    525C  ASP*     3.3    12.9    +      -       +      +
    526C  GLY*     2.8    28.9    +      -       -      -
    692C  LEU*     4.8     1.7    -      -       +      +
    742C  TRP*     4.2    15.7    -      +       -      -
    745C  ILE*     3.8    23.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 523 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    254C  MET*     4.0     9.9    -      -       +      +
    257C  MET*     3.6    11.2    -      -       +      +
    258C  SER*     3.4    32.8    -      -       -      +
    511C  PHE*     3.8    19.3    -      -       +      -
    512C  TRP*     3.9    26.0    -      -       +      -
    515C  GLN*     3.9    17.7    -      -       +      -
    519C  GLU*     3.1    16.0    +      -       +      +
    520C  GLN*     3.4     6.7    -      -       -      +
    522C  HIS*     1.3    71.9    -      -       -      +
    524C  VAL*     1.4    69.1    +      -       -      +
    526C  GLY*     3.1     1.2    +      -       -      -
    527C  PHE*     2.9    48.9    +      -       +      -
    554C  LEU*     4.2     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 524 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    512C  TRP*     4.0    18.2    -      -       +      -
    520C  GLN      2.9    17.6    +      -       -      +
    521C  ARG*     3.4    14.4    -      -       -      +
    523C  ILE*     1.4    78.5    -      -       -      +
    525C  ASP*     1.3    58.4    +      -       -      +
    527C  PHE*     3.3     2.6    +      -       -      +
    528C  SER*     2.7    37.3    +      -       -      +
    554C  LEU*     4.0    11.4    -      -       +      +
    557C  ALA*     3.8    34.5    -      -       +      -
    558C  VAL*     4.1     8.5    -      -       -      +
    561C  ASN*     3.7    22.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 525 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    304C  TRP*     6.4     2.0    -      -       +      -
    521C  ARG*     2.8    49.2    +      -       -      +
    522C  HIS*     3.6    14.6    -      -       +      +
    524C  VAL*     1.3    76.5    -      -       -      +
    526C  GLY*     1.3    57.4    +      -       -      +
    528C  SER*     3.7     5.6    -      -       -      -
    529C  PHE*     2.9    32.8    +      -       -      +
    561C  ASN*     4.4     7.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 526 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    180C  ARG*     4.0    21.7    -      -       -      +
    257C  MET*     3.8    15.0    -      -       -      -
    304C  TRP*     6.3     1.3    -      -       -      -
    522C  HIS      2.8    18.9    +      -       -      -
    523C  ILE      3.1     2.4    +      -       -      -
    525C  ASP*     1.3    70.4    -      -       -      +
    527C  PHE*     1.3    65.4    +      -       -      +
    529C  PHE*     3.9     4.5    -      -       -      +
    530C  GLU*     3.0    28.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 527 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    240C  TRP*     3.8    21.1    -      +       -      -
    250C  LEU*     5.6     3.4    -      -       +      -
    253C  VAL*     3.6    33.0    -      -       +      -
    254C  MET*     3.7    26.7    -      -       -      -
    257C  MET*     3.9    16.7    -      -       +      -
    523C  ILE*     2.9    36.6    +      -       +      -
    524C  VAL      3.7     5.8    -      -       -      +
    526C  GLY*     1.3    74.2    -      -       -      +
    528C  SER*     1.3    58.2    +      -       -      +
    530C  GLU*     3.8     1.6    -      -       -      +
    531C  LEU*     2.9    44.2    +      -       +      +
    543C  VAL*     4.6     2.9    -      -       +      -
    547C  LEU*     3.7    34.3    -      -       +      -
    554C  LEU*     4.4    10.3    -      -       +      -
    558C  VAL*     3.9    15.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 528 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    524C  VAL      2.7    21.7    +      -       -      -
    525C  ASP*     3.7     5.8    -      -       -      -
    527C  PHE*     1.3    76.5    -      -       -      +
    529C  PHE*     1.3    60.4    +      -       -      +
    532C  SER*     2.8    29.7    +      -       -      -
    558C  VAL*     3.8    14.2    -      -       -      -
    561C  ASN*     2.9    42.7    +      -       -      +
    562C  LEU*     3.6    10.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 529 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    653B  THR*     5.9     0.7    -      -       -      -
    655B  ALA*     4.9     8.1    -      -       +      -
    656B  GLY*     4.4    13.7    -      -       -      -
    180C  ARG*     6.1     1.3    -      -       -      -
    233C  GLN*     5.9     2.7    -      -       -      -
    235C  ALA*     4.5    15.3    -      -       +      -
    304C  TRP*     3.5    52.3    -      +       +      +
    308C  GLN*     3.9    14.4    -      -       -      -
    525C  ASP      2.9    18.6    +      -       -      +
    526C  GLY*     3.9     4.5    -      -       -      +
    528C  SER*     1.3    72.9    -      -       -      +
    530C  GLU*     1.3    79.7    +      -       +      +
    532C  SER*     3.3    19.3    +      -       -      -
    533C  LYS*     3.5    41.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 530 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    180C  ARG*     3.4    24.2    +      -       -      +
    233C  GLN*     5.9     0.2    -      -       -      +
    234C  SER*     2.7    30.8    +      -       -      -
    235C  ALA*     3.2    34.3    +      -       +      +
    240C  TRP*     3.2    30.4    +      -       +      +
    257C  MET*     3.6    12.8    -      -       -      -
    304C  TRP*     5.7     2.4    -      -       -      -
    526C  GLY      3.0    21.4    +      -       -      +
    527C  PHE      4.0     0.7    -      -       -      +
    529C  PHE*     1.3    85.8    -      -       +      +
    531C  LEU*     1.3    58.2    -      -       -      +
    533C  LYS*     2.9    25.1    +      -       -      +
    534C  VAL*     3.5     7.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 531 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    240C  TRP*     3.6    43.5    -      -       +      -
    527C  PHE*     2.9    27.2    +      -       +      +
    530C  GLU*     1.3    75.8    -      -       -      +
    532C  SER*     1.3    59.4    +      -       -      +
    534C  VAL*     3.1    12.2    +      -       +      +
    540C  ARG*     3.0    43.1    +      -       +      +
    543C  VAL*     3.8    29.8    -      -       +      -
    544C  VAL*     4.7     1.6    -      -       +      -
    547C  LEU*     5.2     0.2    -      -       +      -
    558C  VAL*     4.0    13.2    -      -       +      -
    562C  LEU*     3.6    32.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 532 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    637B  MET*     3.2    50.1    -      -       -      +
    651B  ALA      4.7     3.6    -      -       -      +
    652B  ALA*     5.6     2.1    -      -       -      +
    653B  THR*     4.7    10.4    -      -       -      +
    656B  GLY*     6.3     1.1    -      -       -      -
    528C  SER      2.8    20.2    +      -       -      -
    529C  PHE*     3.4    13.1    -      -       -      -
    531C  LEU*     1.3    75.8    -      -       -      +
    533C  LYS*     1.3    67.0    +      -       -      +
    534C  VAL      3.3     1.1    +      -       -      +
    540C  ARG*     4.1     7.7    +      -       -      +
    561C  ASN      5.0     0.5    +      -       -      -
    562C  LEU*     3.6     4.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 533 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    313B  ARG      5.3     4.6    +      -       -      -
    652B  ALA*     5.9     4.7    -      -       +      -
    656B  GLY*     3.0    35.4    +      -       -      -
    233C  GLN*     5.8     1.6    +      -       -      -
    235C  ALA*     3.5    31.2    -      -       +      +
    236C  HIS*     4.4     2.3    -      -       -      -
    237C  ASP*     3.9     4.2    -      -       -      +
    308C  GLN*     5.2     3.8    -      -       -      +
    529C  PHE*     3.5    44.4    -      -       +      +
    530C  GLU      2.9    11.1    +      -       -      +
    532C  SER*     1.3    81.7    -      -       -      +
    534C  VAL*     1.3    62.5    +      -       -      +
    535C  VAL*     3.5    10.2    +      -       -      +
----------------------------------------------------------
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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