Contacts of the helix formed by residues 336 - 358 (chain D) in PDB entry 4JGH


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 336 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    332D  THR      3.7     0.8    +      -       -      -
    333D  ILE      2.9    22.4    +      -       -      +
    334D  THR      3.4     1.1    -      -       -      -
    335D  THR*     1.3    85.5    +      -       -      +
    337D  SER*     1.3    82.2    +      -       -      +
    338D  GLU*     2.9    26.5    +      -       -      +
    339D  LYS*     3.6    32.4    -      -       +      +
    340D  TYR*     3.3    10.9    +      -       -      +
    383D  PHE*     6.2     1.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 337 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    336D  ASP*     1.3    80.0    +      -       -      +
    338D  GLU*     1.3    68.8    +      -       -      -
    340D  TYR*     3.4     9.9    -      -       -      +
    341D  ARG*     3.3    40.7    +      -       -      +
    383D  PHE*     6.3     2.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 338 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    336D  ASP*     2.9    18.7    +      -       -      +
    337D  SER*     1.3    88.1    +      -       -      +
    339D  LYS*     1.3    57.7    +      -       +      +
    340D  TYR      3.0     4.9    -      -       -      -
    341D  ARG*     3.2    35.7    +      -       -      +
    342D  GLU*     2.9    39.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 339 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    332D  THR*     4.3    23.1    +      -       -      +
    333D  ILE*     4.0    11.6    -      -       -      +
    335D  THR*     5.4     0.9    -      -       -      +
    336D  ASP*     3.4    33.7    +      -       +      +
    338D  GLU*     1.3    77.4    -      -       -      +
    340D  TYR*     1.3    63.6    +      -       -      +
    342D  GLU*     3.7    32.5    +      -       -      +
    343D  GLN*     3.5    18.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 340 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    326D  MET*     3.4    20.1    -      -       +      +
    333D  ILE*     3.2    36.6    -      -       +      +
    336D  ASP      3.3    10.2    +      -       -      +
    337D  SER*     3.4    16.2    -      -       -      +
    339D  LYS*     1.3    76.0    -      -       -      +
    341D  ARG*     1.3    75.4    +      -       +      +
    343D  GLN*     3.0    15.4    +      -       -      +
    344D  LEU*     3.3    30.9    +      -       +      +
    377D  VAL      4.2     7.4    +      -       -      -
    380D  ALA*     3.4    36.4    -      -       -      +
    381D  THR*     3.5     8.1    +      -       -      -
    382D  ILE*     4.3    15.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 341 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    337D  SER*     3.3    22.3    +      -       -      +
    338D  GLU*     3.2    36.8    +      -       -      +
    340D  TYR*     1.3    89.7    -      -       +      +
    342D  GLU*     1.3    56.6    +      -       -      +
    344D  LEU*     3.0     9.6    +      -       +      +
    345D  ASP*     2.7    42.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 342 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    338D  GLU*     2.9    31.4    +      -       +      +
    339D  LYS*     3.7    38.9    +      -       -      +
    341D  ARG*     1.3    75.3    -      -       -      +
    343D  GLN*     1.3    53.4    +      -       -      +
    345D  ASP*     3.3     8.8    +      -       -      +
    346D  THR*     2.7    41.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 343 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    325D  ASP*     3.7    23.6    +      -       +      +
    326D  MET*     3.8    16.2    -      -       -      -
    329D  ALA*     3.4    26.5    -      -       -      +
    332D  THR*     5.6     1.2    +      -       -      -
    333D  ILE*     3.7    19.5    -      -       +      +
    339D  LYS      3.5    10.3    +      -       -      +
    340D  TYR      3.0    11.5    +      -       -      +
    342D  GLU*     1.3    77.4    -      -       -      +
    344D  LEU*     1.3    66.1    +      -       -      +
    346D  THR*     3.3    15.1    +      -       -      +
    347D  LEU*     3.1    28.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 344 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    326D  MET*     3.3    35.9    -      -       +      -
    340D  TYR*     3.3    34.9    +      -       +      +
    341D  ARG*     3.0    11.0    +      -       +      +
    343D  GLN*     1.3    76.6    -      -       -      +
    345D  ASP*     1.3    60.2    -      -       -      +
    347D  LEU*     3.3     9.3    +      -       +      +
    348D  PHE*     2.9    29.8    +      -       -      +
    373D  TYR*     3.6    19.7    -      -       +      +
    376D  VAL*     4.7    14.6    -      -       +      -
    377D  VAL*     4.3    30.3    -      -       +      -
    380D  ALA*     4.7     2.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 345 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    341D  ARG*     2.7    36.6    +      -       -      +
    342D  GLU*     3.5     9.4    -      -       -      +
    344D  LEU*     1.3    77.2    -      -       -      +
    346D  THR*     1.3    66.2    +      -       -      +
    347D  LEU      3.1     1.8    -      -       -      -
    348D  PHE*     4.5     4.3    -      -       -      +
    349D  ASN*     2.9    37.6    +      -       -      +
    373D  TYR*     4.9     2.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 346 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    325D  ASP*     5.6     0.9    -      -       -      +
    342D  GLU*     2.7    28.8    +      -       -      +
    343D  GLN*     3.3    19.0    +      -       -      +
    345D  ASP*     1.3    72.5    -      -       -      +
    347D  LEU*     1.3    63.1    +      -       +      +
    349D  ASN*     3.9     5.3    -      -       -      +
    350D  ARG*     3.1    27.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 347 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    321D  ALA      5.5     0.2    -      -       -      +
    322D  GLY*     3.7    35.7    -      -       -      +
    325D  ASP*     3.0    36.3    -      -       +      +
    326D  MET*     4.8     7.6    -      -       +      -
    343D  GLN      3.1    15.7    +      -       -      +
    344D  LEU*     3.5    14.6    -      -       +      +
    345D  ASP      3.1     0.6    -      -       -      -
    346D  THR*     1.3    78.1    -      -       +      +
    348D  PHE*     1.3    59.2    +      -       -      +
    349D  ASN      3.0     1.3    -      -       -      -
    350D  ARG*     2.6    45.4    +      -       -      +
    351D  PHE*     2.7    33.1    +      -       +      -
    373D  TYR*     5.2     3.8    -      -       +      -
    376D  VAL*     5.1     2.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 348 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    344D  LEU      2.9    14.7    +      -       -      +
    345D  ASP*     4.0     5.4    -      -       -      +
    347D  LEU*     1.3    72.3    -      -       -      +
    349D  ASN*     1.3    68.5    +      -       -      +
    351D  PHE*     4.2     4.2    -      -       -      +
    352D  SER*     2.8    54.1    +      -       -      -
    369D  ARG*     4.0    29.6    -      -       -      -
    370D  ASP*     4.9     4.0    -      -       -      -
    373D  TYR*     3.3    54.8    -      +       +      +
----------------------------------------------------------
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Residues in contact with ASN 349 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    345D  ASP*     2.9    31.1    +      -       -      +
    346D  THR*     3.9     6.3    -      -       -      +
    348D  PHE*     1.3    86.8    -      -       -      +
    350D  ARG*     1.3    58.6    +      -       -      +
    352D  SER*     4.1     3.6    -      -       -      -
    353D  LYS*     3.1    27.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 350 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    288D  ASN*     5.2     4.3    +      -       -      +
    317D  HIS*     4.5     6.5    +      -       -      -
    321D  ALA*     4.2    23.8    +      -       -      +
    325D  ASP*     3.8    21.2    +      -       -      +
    346D  THR*     3.1    17.2    +      -       +      +
    347D  LEU*     2.6    32.3    +      -       -      +
    349D  ASN*     1.3    72.0    -      -       -      +
    351D  PHE*     1.3    81.2    +      -       +      +
    353D  LYS*     3.1    21.5    -      -       -      +
    354D  LEU*     3.3     8.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 351 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    317D  HIS*     3.9    26.2    -      +       -      -
    318D  ILE*     3.7    58.3    -      -       +      -
    321D  ALA*     4.4     5.4    -      -       +      -
    322D  GLY*     4.3    14.1    -      -       -      -
    347D  LEU*     2.7    42.8    +      -       +      +
    348D  PHE*     4.2     5.4    -      -       -      +
    350D  ARG*     1.3    94.6    -      -       +      +
    352D  SER*     1.3    64.6    +      -       -      +
    353D  LYS      2.9     4.5    -      -       -      -
    354D  LEU*     2.9    25.0    +      -       +      +
    355D  VAL*     2.9    18.2    +      -       +      +
    369D  ARG*     4.6     7.6    -      -       +      -
    373D  TYR*     5.1     7.6    -      +       +      -
    376D  VAL*     5.7     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 352 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    348D  PHE*     2.8    39.2    +      -       -      -
    349D  ASN*     4.3     4.3    -      -       -      -
    351D  PHE*     1.3    77.3    -      -       -      +
    353D  LYS*     1.3    59.9    -      -       -      +
    355D  VAL*     3.9     4.1    -      -       -      +
    356D  LYS*     3.1    24.3    +      -       -      +
    361D  ASP*     4.5     1.4    -      -       -      +
    369D  ARG*     2.8    37.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 353 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    288D  ASN*     5.6     2.5    -      -       -      +
    349D  ASN      3.1    17.8    +      -       -      +
    350D  ARG*     3.1    15.9    -      -       -      +
    352D  SER*     1.3    77.0    -      -       -      +
    354D  LEU*     1.3    66.0    +      -       -      +
    356D  LYS*     3.7    11.2    -      -       -      +
    357D  GLU*     3.1    62.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 354 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    285D  ILE*     4.0    19.5    -      -       +      +
    288D  ASN*     3.4    32.7    -      -       -      +
    290D  THR*     3.7    16.8    -      -       +      -
    293D  LEU*     4.4    11.9    -      -       +      -
    314D  LEU*     3.8    29.2    -      -       +      -
    317D  HIS*     5.8     3.8    -      -       +      -
    350D  ARG      3.3     7.0    +      -       -      +
    351D  PHE*     2.9    20.5    +      -       +      +
    353D  LYS*     1.3    79.7    -      -       -      +
    355D  VAL*     1.3    65.4    +      -       +      +
    356D  LYS      3.0     0.7    +      -       -      -
    357D  GLU*     3.1     7.0    +      -       -      -
    358D  ALA*     2.8    34.9    +      -       +      +
    359D  PHE*     5.1     2.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 355 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    314D  LEU*     4.3    20.6    -      -       +      -
    318D  ILE*     5.8     0.9    -      -       +      -
    351D  PHE*     2.9    24.9    +      -       +      +
    352D  SER*     3.9     8.3    -      -       -      +
    354D  LEU*     1.3    74.9    -      -       +      +
    356D  LYS*     1.3    64.9    +      -       -      +
    359D  PHE*     3.1    26.0    +      -       +      +
    361D  ASP*     3.2    17.1    +      -       -      +
    365D  PHE*     4.3    26.5    -      -       +      +
    366D  LEU*     3.4    31.4    -      -       +      -
    369D  ARG*     4.4    13.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 356 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    352D  SER      3.1    16.2    +      -       -      +
    353D  LYS*     3.7    10.4    -      -       -      +
    355D  VAL*     1.3    82.7    -      -       -      +
    357D  GLU*     1.3    81.6    +      -       -      +
    360D  GLN*     3.1    19.5    +      -       -      +
    361D  ASP*     3.0    31.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 357 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    288D  ASN*     4.2     7.8    +      -       -      +
    290D  THR*     3.6    32.8    -      -       +      +
    294D  HIS*     4.3    10.2    -      -       -      +
    353D  LYS*     3.1    55.9    +      -       +      +
    354D  LEU*     4.3     1.2    -      -       -      -
    356D  LYS*     1.3    92.7    -      -       -      +
    358D  ALA*     1.3    61.5    +      -       -      +
    360D  GLN*     4.4     1.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 358 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    290D  THR*     3.6    34.3    -      -       +      -
    293D  LEU*     3.7    21.1    -      -       +      -
    294D  HIS*     3.3    33.0    -      -       -      -
    297D  PHE*     4.8     1.2    -      -       -      -
    354D  LEU*     2.8    24.8    +      -       +      +
    357D  GLU*     1.3    71.3    -      -       -      +
    359D  PHE*     1.3    64.6    +      -       +      +
    360D  GLN*     3.2     7.4    +      -       -      +
----------------------------------------------------------
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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