Contacts of the helix formed by residues 379 - 395 (chain A) in PDB entry 5FZ9


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 LEU 379 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74A  PHE*     5.6     1.3    -      -       +      -
     76A  CYS*     4.2    15.7    -      -       -      -
     78A  VAL*     3.3    23.0    +      -       +      +
     81A  LEU*     3.1    37.6    +      -       +      +
     83A  PHE*     4.5     6.5    -      -       +      -
    378A  THR*     1.3    73.5    -      -       -      +
    380A  ARG*     1.3    57.4    +      -       -      +
    382A  PHE*     3.9     3.3    -      -       +      +
    383A  GLY*     3.0    22.5    +      -       -      -
    434A  PHE*     4.4    11.9    -      -       +      -
    489A  VAL*     4.1    35.7    -      -       +      -
    513A  TRP*     4.4    19.1    -      -       +      -
    594A  PHE*     3.7    21.6    -      -       +      -
    596A  PHE*     5.1     5.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 380 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78A  VAL*     3.1    40.1    +      -       +      +
     79A  ASP*     2.7    40.8    +      -       -      +
    378A  THR*     3.1     7.2    -      -       -      +
    379A  LEU*     1.3    75.2    -      -       -      +
    381A  THR*     1.3    63.4    +      -       +      +
    383A  GLY*     3.2     2.5    +      -       -      -
    384A  GLU*     3.0    52.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 381 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    376A  ASP      4.8     0.3    +      -       -      -
    377A  TYR*     3.5    18.4    -      -       -      -
    378A  THR*     2.8    41.5    +      -       +      +
    380A  ARG*     1.3    77.0    -      -       +      +
    382A  PHE*     1.3    64.3    +      -       -      +
    384A  GLU*     3.5    15.9    +      -       -      +
    385A  MET*     3.1    23.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 382 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83A  PHE*     3.6    25.4    -      +       +      -
     85A  PRO*     5.1     0.4    -      -       +      -
    377A  TYR*     3.5    24.9    -      +       +      -
    378A  THR      3.0    17.8    +      -       -      +
    379A  LEU*     3.9     3.1    -      -       -      +
    381A  THR*     1.3    78.9    +      -       -      +
    383A  GLY*     1.3    58.1    +      -       -      +
    385A  MET*     3.1    27.1    +      -       +      +
    386A  ALA*     2.8    28.3    +      -       +      +
    424A  GLU*     3.5    34.3    -      -       +      -
    425A  TYR*     3.9    13.7    -      -       -      -
    489A  VAL*     3.7    21.3    -      -       +      -
    490A  GLY      3.6    22.0    -      -       -      -
    491A  MET*     4.1    11.2    -      -       +      -
    594A  PHE*     3.8     7.4    -      +       +      -
----------------------------------------------------------
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Residues in contact with GLY 383 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    379A  LEU      3.0    11.4    +      -       -      -
    380A  ARG*     3.2     3.8    +      -       -      -
    382A  PHE*     1.3    78.6    -      -       -      +
    384A  GLU*     1.3    60.4    +      -       -      +
    386A  ALA*     3.3     0.5    +      -       -      +
    387A  ASP*     3.0    34.2    +      -       -      -
    594A  PHE*     3.5    35.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 384 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    380A  ARG*     3.0    43.4    +      -       +      +
    381A  THR*     3.9    16.7    -      -       -      +
    382A  PHE      3.3     0.2    -      -       -      -
    383A  GLY*     1.3    75.6    -      -       -      +
    385A  MET*     1.3    61.8    +      -       -      +
    387A  ASP*     4.2     3.8    -      -       -      +
    388A  ALA*     3.3    25.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 385 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    377A  TYR*     3.6    30.1    -      -       +      +
    381A  THR      3.1    13.8    +      -       -      +
    382A  PHE*     3.1    44.9    +      -       +      +
    384A  GLU*     1.3    78.1    -      -       -      +
    386A  ALA*     1.3    60.9    +      -       -      +
    388A  ALA*     3.8     3.8    -      -       -      +
    389A  PHE*     3.0    28.8    +      -       +      +
    424A  GLU*     3.7    11.7    -      -       +      +
    491A  MET*     3.9    24.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 386 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    382A  PHE*     2.8    23.1    +      -       +      +
    383A  GLY      3.9     3.8    -      -       -      +
    385A  MET*     1.3    85.0    -      -       -      +
    387A  ASP*     1.3    61.6    +      -       -      +
    389A  PHE*     3.4     7.0    +      -       -      +
    390A  LYS*     3.1    23.2    +      -       -      +
    491A  MET*     3.6    30.4    -      -       +      +
    492A  CYS      5.2     1.9    +      -       -      -
    594A  PHE*     4.1    20.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 387 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    383A  GLY      3.0    21.3    +      -       -      +
    384A  GLU*     4.2     3.9    -      -       -      +
    386A  ALA*     1.3    74.3    -      -       -      +
    388A  ALA*     1.3    59.5    +      -       -      +
    390A  LYS*     3.5     3.0    +      -       -      +
    391A  SER*     2.9    32.6    +      -       -      -
    398A  VAL*     4.0    21.6    -      -       +      +
    515A  GLU*     4.9     5.4    -      -       -      +
    594A  PHE*     3.8    25.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 388 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    384A  GLU      3.3    17.2    +      -       -      +
    385A  MET*     3.8     4.7    -      -       -      +
    387A  ASP*     1.3    75.4    -      -       -      +
    389A  PHE*     1.3    64.6    +      -       -      +
    391A  SER*     4.3     4.5    -      -       -      -
    392A  ASP*     2.9    38.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 389 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    385A  MET*     3.0    22.8    +      -       -      +
    386A  ALA      3.5     4.5    -      -       -      +
    387A  ASP      3.3     0.4    -      -       -      -
    388A  ALA*     1.3    77.2    -      -       -      +
    390A  LYS*     1.3    68.5    +      -       -      +
    392A  ASP*     3.9     3.3    -      -       -      +
    393A  TYR*     3.0    44.7    +      +       +      +
    421A  VAL*     4.1    16.2    -      -       +      -
    422A  THR      4.5     6.5    -      -       -      -
    423A  VAL*     3.9    19.7    -      -       +      -
    491A  MET*     3.5    24.0    -      -       +      -
    492A  CYS*     3.9    24.9    -      -       +      -
    493A  PHE*     3.9    14.6    -      +       -      -
----------------------------------------------------------
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Residues in contact with LYS 390 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    386A  ALA      3.1    13.5    +      -       -      +
    387A  ASP*     4.0     3.6    -      -       -      +
    389A  PHE*     1.3    86.3    -      -       -      +
    391A  SER*     1.3    62.2    -      -       -      +
    393A  TYR*     3.3     3.7    +      -       -      -
    394A  PHE*     3.3    31.7    +      -       +      +
    398A  VAL*     3.5    30.1    +      -       +      -
    401A  VAL*     3.9    28.0    +      -       +      +
    406A  VAL*     4.3     7.2    -      -       -      +
    492A  CYS*     4.0    24.2    -      -       +      -
    515A  GLU*     3.1    31.6    +      -       -      +
    592A  GLN*     2.9    33.7    +      -       -      +
    593A  GLY*     4.4     2.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 391 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    387A  ASP      2.9    20.9    +      -       -      -
    388A  ALA*     3.8     5.4    -      -       -      -
    390A  LYS*     1.3    78.3    -      -       -      +
    392A  ASP*     1.3    63.2    +      -       -      +
    395A  ASN*     3.0    28.8    +      -       -      -
    396A  MET      3.0    28.4    +      -       -      -
    397A  PRO*     4.6     2.9    -      -       -      +
    398A  VAL*     4.5     8.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 392 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    388A  ALA*     2.9    26.5    +      -       -      +
    389A  PHE*     4.0     3.6    -      -       -      +
    391A  SER*     1.3    80.5    +      -       -      +
    393A  TYR*     1.3    64.9    +      -       -      +
    395A  ASN*     3.8     7.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 393 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    389A  PHE*     3.0    40.4    +      +       +      +
    390A  LYS*     3.3     8.0    +      -       -      +
    392A  ASP*     1.3    77.3    -      -       -      +
    394A  PHE*     1.3    81.9    +      +       +      +
    409A  GLU*     2.5    42.8    +      -       +      -
    412A  ARG*     4.0     6.1    +      -       -      -
    413A  LEU*     3.3    14.0    -      -       -      +
    419A  GLU*     5.0     3.3    +      -       -      -
    421A  VAL*     4.4    20.2    -      -       +      +
    493A  PHE*     3.8    17.9    -      +       -      -
----------------------------------------------------------
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Residues in contact with PHE 394 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    390A  LYS*     3.3    29.7    +      -       +      +
    393A  TYR*     1.3    97.0    -      +       +      +
    395A  ASN*     1.3    70.7    +      -       -      +
    396A  MET*     3.3    29.7    +      -       +      +
    401A  VAL*     4.0    22.7    -      -       +      -
    405A  LEU*     4.1    27.1    -      -       +      -
    406A  VAL*     4.2    16.4    -      -       +      -
    409A  GLU*     4.3    13.5    -      -       +      -
    492A  CYS*     4.2    14.8    -      -       -      -
    493A  PHE*     3.8    27.4    -      +       -      -
----------------------------------------------------------
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Residues in contact with ASN 395 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    391A  SER      3.0    12.6    +      -       -      -
    392A  ASP*     3.8     6.5    +      -       -      +
    393A  TYR      3.6     2.4    -      -       -      -
    394A  PHE*     1.3    78.1    -      -       -      +
    396A  MET*     1.3    61.0    +      -       -      +
----------------------------------------------------------
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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