Contacts of the helix formed by residues 407 - 422 (chain A) in PDB entry 5I35


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 407 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    403A  ALA      3.3     6.9    +      -       -      +
    404A  LEU*     3.1    18.8    +      -       -      +
    405A  GLU      3.2     0.6    -      -       -      +
    406A  CYS*     1.3    75.1    -      -       +      +
    408A  TYR*     1.3    58.5    +      -       -      +
    409A  GLN*     3.2    15.2    +      -       -      +
    410A  ARG*     3.0    35.2    +      -       +      +
    411A  GLU*     3.0    24.4    +      -       -      +
    440A  PRO      4.9     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 408 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    339A  ALA*     5.1     2.1    -      -       -      +
    341A  ILE*     3.6    21.0    -      -       +      +
    342A  GLY*     5.7     0.7    -      -       -      -
    358A  LYS*     3.0    44.3    +      -       +      +
    359A  ILE      5.2     0.3    -      -       -      -
    360A  GLN*     3.5    31.6    +      -       +      +
    405A  GLU*     3.6    21.3    -      -       +      -
    406A  CYS      3.3     3.4    +      -       -      -
    407A  ASP*     1.3    69.5    +      -       -      +
    409A  GLN*     1.3    59.5    +      -       -      +
    411A  GLU*     3.7    24.7    -      -       -      -
    412A  ALA*     2.9    28.9    +      -       -      +
    439A  SER      3.7    11.2    -      -       -      +
    440A  PRO      3.3    14.3    +      -       -      +
    441A  HIS      3.5    23.8    -      -       -      -
    442A  VAL      3.6     5.8    -      -       -      +
    443A  LEU*     3.6    20.7    -      -       +      +
    700A  ANP      5.2     1.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 409 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    407A  ASP*     3.2     9.2    +      -       -      +
    408A  TYR*     1.3    73.8    -      -       -      +
    410A  ARG*     1.3    66.6    +      -       -      +
    412A  ALA*     3.2     6.9    +      -       -      +
    413A  ALA*     3.0    23.4    +      -       -      +
    416A  ARG*     4.9     1.2    +      -       -      -
    439A  SER      4.5     3.4    -      -       -      +
    440A  PRO*     3.8    40.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 410 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    404A  LEU*     3.2    42.5    +      -       -      +
    407A  ASP*     3.0    29.0    +      -       -      +
    409A  GLN*     1.3    77.0    -      -       -      +
    411A  GLU*     1.3    61.7    +      -       -      +
    413A  ALA*     3.2     8.2    +      -       -      +
    414A  CYS*     3.0    46.2    +      -       -      -
    484A  PHE*     6.4     0.6    -      -       -      -
    508A  PHE      4.3     4.0    +      -       -      -
    509A  GLY*     3.8    15.8    +      -       -      -
    511A  THR*     3.2    29.7    +      -       -      +
    512A  ARG*     4.2    11.5    -      -       -      +
    513A  GLU      5.4     1.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 411 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    358A  LYS*     2.8    31.5    +      -       -      -
    405A  GLU      4.4     4.2    -      -       -      +
    407A  ASP      3.0    16.5    +      -       -      +
    408A  TYR*     3.7    23.2    -      -       -      +
    409A  GLN      3.3     0.4    -      -       -      -
    410A  ARG*     1.3    77.8    -      -       -      +
    412A  ALA*     1.3    55.4    +      -       -      +
    414A  CYS*     3.2     3.0    +      -       -      +
    415A  ALA*     3.0    29.5    +      -       -      +
    443A  LEU*     3.1    22.0    -      -       +      +
    507A  ASP*     4.2     3.2    -      -       -      +
    508A  PHE*     3.6    18.7    +      -       +      +
    509A  GLY*     3.6    36.0    +      -       -      +
    700A  ANP      4.6     1.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 412 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    408A  TYR      2.9    17.7    +      -       -      +
    409A  GLN*     3.2     7.4    +      -       -      +
    411A  GLU*     1.3    74.6    -      -       -      +
    413A  ALA*     1.3    58.6    +      -       -      +
    414A  CYS      3.4     0.2    +      -       -      -
    415A  ALA*     3.6     2.1    +      -       -      +
    416A  ARG*     3.0    56.8    +      -       -      +
    433A  ILE*     4.2    10.3    -      -       +      +
    438A  CYS*     5.0     5.2    -      -       +      -
    443A  LEU*     3.6    20.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 413 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    409A  GLN      3.0    12.5    +      -       -      +
    410A  ARG*     3.2    10.1    +      -       -      +
    412A  ALA*     1.3    78.6    -      -       -      +
    414A  CYS*     1.3    57.6    +      -       -      +
    416A  ARG*     3.5    16.6    +      -       -      +
    417A  LYS*     3.0    29.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 414 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    410A  ARG*     3.0    50.4    +      -       -      -
    411A  GLU      3.7     3.4    -      -       -      +
    413A  ALA*     1.3    74.9    -      -       -      +
    415A  ALA*     1.3    61.1    +      -       -      +
    417A  LYS*     3.2    12.3    +      -       -      +
    418A  PHE*     2.8    28.6    +      -       -      +
    484A  PHE*     5.3     8.1    -      -       -      -
    508A  PHE*     3.6    20.4    -      -       -      +
    511A  THR*     3.7    26.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 415 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    411A  GLU*     3.0    16.8    +      -       +      +
    412A  ALA      3.7     4.3    -      -       -      +
    414A  CYS*     1.3    76.5    -      -       -      +
    416A  ARG*     1.3    61.6    +      -       -      +
    418A  PHE*     3.2     1.7    +      -       -      +
    419A  ARG*     2.9    25.8    +      -       -      +
    430A  VAL*     3.9     7.1    -      -       +      +
    431A  PRO      5.5     0.9    -      -       -      +
    433A  ILE*     3.7    24.7    -      -       +      -
    443A  LEU*     5.8     1.6    -      -       +      -
    445A  THR*     5.7     1.3    -      -       +      -
    508A  PHE*     3.6    34.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 416 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    409A  GLN      4.9     1.0    +      -       -      -
    412A  ALA*     3.0    48.6    +      -       -      +
    413A  ALA*     3.8    14.1    -      -       -      +
    415A  ALA*     1.3    72.7    -      -       -      +
    417A  LYS*     1.3    61.7    +      -       -      +
    419A  ARG*     3.3    10.0    +      -       -      +
    420A  ASP*     3.2    26.2    +      -       -      +
    433A  ILE*     3.7    26.7    -      -       +      +
    435A  ASP*     2.8    37.3    +      -       -      +
    438A  CYS*     4.8     4.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 417 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    413A  ALA      3.0    18.5    +      -       -      +
    414A  CYS*     3.5    14.8    +      -       -      +
    415A  ALA      3.2     0.2    -      -       -      -
    416A  ARG*     1.3    76.4    -      -       -      +
    418A  PHE*     1.3    85.5    +      -       -      +
    419A  ARG      3.2     0.3    +      -       -      -
    420A  ASP*     3.3    20.0    +      -       +      +
    421A  LEU*     3.4    26.7    +      -       +      +
    484A  PHE*     2.9    73.1    -      -       +      +
    511A  THR*     3.7     6.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 418 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    414A  CYS      2.8    15.6    +      -       -      +
    415A  ALA      3.9     2.5    -      -       -      +
    417A  LYS*     1.3    94.7    -      -       -      +
    419A  ARG*     1.3    63.7    +      -       -      +
    421A  LEU*     3.3     6.7    +      -       +      +
    422A  LEU*     3.2    42.3    +      -       +      +
    430A  VAL*     4.2     2.2    -      -       +      +
    474A  LEU*     5.1     2.7    -      -       +      -
    478A  GLU*     3.7    35.4    -      -       +      -
    482A  PHE*     4.6    15.3    -      +       -      -
    484A  PHE*     4.2    13.9    -      -       +      -
    485A  MSE      4.4     3.1    -      -       -      -
    486A  GLN*     4.2    21.3    -      -       +      -
    505A  LEU*     4.5     9.6    -      -       +      -
    508A  PHE*     3.5    36.6    -      +       +      -
    511A  THR*     4.3     4.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 419 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    415A  ALA      2.9    17.7    +      -       -      +
    416A  ARG*     3.5     9.4    -      -       -      +
    417A  LYS      3.1     0.2    -      -       -      -
    418A  PHE*     1.3    77.2    -      -       -      +
    420A  ASP*     1.3    64.9    +      -       -      +
    422A  LEU*     3.3     2.9    +      -       -      +
    423A  LYS*     3.1    19.5    +      -       -      +
    429A  TYR*     5.7     2.0    -      -       -      -
    430A  VAL*     3.1    42.7    +      -       +      +
    431A  PRO*     4.3     2.4    -      -       -      +
    432A  GLU*     3.4    55.9    +      -       -      +
    433A  ILE*     5.3     1.6    -      -       -      +
    446A  GLU*     4.2     4.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 420 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    416A  ARG      3.2    15.3    +      -       -      +
    417A  LYS*     3.4    14.2    -      -       +      +
    419A  ARG*     1.3    75.8    -      -       -      +
    421A  LEU*     1.3    59.3    +      -       +      +
    423A  LYS*     2.9    55.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 421 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    417A  LYS*     3.4    35.9    +      -       +      +
    418A  PHE*     3.3    16.4    +      -       +      +
    420A  ASP*     1.3    79.6    -      -       +      +
    422A  LEU*     1.3    65.4    +      -       +      +
    423A  LYS      3.5     1.3    +      -       -      +
    425A  HIS*     5.6     0.3    -      -       -      -
    477A  ARG*     5.3     3.3    +      -       -      -
    482A  PHE*     4.0    58.4    -      -       +      -
    483A  HIS      5.4     1.6    -      -       -      +
    484A  PHE*     4.3     8.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 422 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    418A  PHE*     3.2    27.7    +      -       +      +
    419A  ARG      3.6     3.8    -      -       -      +
    420A  ASP      3.1     0.8    -      -       -      -
    421A  LEU*     1.3    80.9    -      -       +      +
    423A  LYS*     1.3    67.4    +      -       -      +
    424A  GLY      3.1     0.7    +      -       -      -
    425A  HIS*     2.9    50.9    +      -       +      +
    428A  PHE*     4.0    21.4    -      -       +      +
    429A  TYR*     5.0     3.6    -      -       -      +
    430A  VAL*     4.2    13.7    -      -       +      -
    474A  LEU*     4.3    19.7    -      -       +      -
    477A  ARG*     4.9     1.3    -      -       -      +
    482A  PHE*     4.7     8.3    -      -       +      -
    505A  LEU*     3.8    30.3    -      -       +      -
----------------------------------------------------------
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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