Contacts of the helix formed by residues 328 - 350 (chain D) in PDB entry 4G5S


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 328 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52D  GLN*     4.1     1.8    -      -       -      -
    325D  CYS*     2.7    29.8    +      -       +      +
    327D  THR*     1.3    70.3    +      -       -      +
    329D  THR*     1.3    65.8    +      -       -      +
    330D  LYS*     3.3    21.4    +      -       -      +
    331D  ASN*     3.3    19.9    +      -       +      +
    332D  VAL*     3.2    23.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 329 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52D  GLN*     3.1    33.4    +      -       -      +
     55D  ILE*     4.2    15.3    -      -       +      +
     56D  ILE*     3.9    20.3    -      -       +      +
    172D  GLN*     4.5     3.5    +      -       -      -
    175D  LEU*     4.0     9.4    -      -       -      +
    327D  THR      3.4     3.2    +      -       -      -
    328D  ASP*     1.3    73.4    +      -       -      +
    330D  LYS*     1.3    64.1    +      -       -      +
    332D  VAL*     3.4     2.8    +      -       -      +
    333D  GLN*     2.9    25.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 330 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    328D  ASP*     3.2    12.7    -      -       -      +
    329D  THR*     1.3    78.3    -      -       -      +
    331D  ASN*     1.3    63.1    +      -       -      +
    333D  GLN*     3.1    17.6    +      -       -      +
    334D  PHE*     3.0    23.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 331 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    402C  CIT      2.9    36.8    +      -       -      +
    271D  LYS*     2.9    24.6    -      -       -      +
    324D  THR*     3.6     6.4    -      -       -      -
    325D  CYS*     3.5    20.5    +      -       +      +
    328D  ASP*     3.3    27.5    +      -       +      +
    330D  LYS*     1.3    79.1    -      -       -      +
    332D  VAL*     1.3    59.9    +      -       -      +
    334D  PHE*     3.2     7.9    +      -       -      +
    335D  VAL*     2.9    44.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 332 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49D  ILE*     4.4    14.4    -      -       +      -
     52D  GLN*     3.7    28.9    -      -       +      -
     53D  MET*     3.7    22.4    -      -       +      -
     56D  ILE*     4.3     0.4    -      -       +      -
    267D  PHE*     5.6     5.4    -      -       +      -
    324D  THR*     5.7     3.6    -      -       -      -
    325D  CYS      4.0     4.0    -      -       -      +
    326D  ALA*     3.7    28.7    -      -       +      +
    328D  ASP      3.2    14.8    +      -       -      +
    329D  THR      3.7     6.3    -      -       -      +
    330D  LYS      3.2     0.4    -      -       -      -
    331D  ASN*     1.3    74.5    -      -       -      +
    333D  GLN*     1.3    66.7    +      -       -      +
    335D  VAL*     3.8     4.8    -      -       -      +
    336D  PHE*     2.9    24.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 333 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56D  ILE*     3.6    36.6    -      -       +      +
     57D  HIS*     5.6     3.5    -      -       -      +
    329D  THR*     2.9    16.6    +      -       -      +
    330D  LYS*     3.3    18.7    -      -       -      +
    332D  VAL*     1.3    76.4    -      -       -      +
    334D  PHE*     1.3    57.6    +      -       -      +
    336D  PHE*     3.8     3.5    -      -       -      +
    337D  ASP*     2.9    30.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 334 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    279C  LYS*     3.8    55.0    -      -       +      -
    402C  CIT      3.8    37.5    -      -       +      -
    330D  LYS      3.0    12.4    +      -       -      +
    331D  ASN*     3.6     8.3    -      -       -      +
    333D  GLN*     1.3    78.0    -      -       -      +
    335D  VAL*     1.3    64.0    +      -       -      +
    337D  ASP*     3.1    12.6    +      -       +      +
    338D  ALA*     3.0    28.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 335 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    402C  CIT      4.0    26.5    -      -       +      +
    267D  PHE*     3.6    30.1    -      -       +      -
    322D  HIS*     3.6    28.7    -      -       +      -
    324D  THR*     4.0    10.5    -      -       +      -
    331D  ASN*     2.9    37.7    +      -       -      +
    332D  VAL*     3.8     5.4    -      -       -      +
    334D  PHE*     1.3    75.8    -      -       -      +
    336D  PHE*     1.3    58.9    +      -       -      +
    338D  ALA*     3.1     7.3    +      -       -      +
    339D  VAL*     2.9    27.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 336 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36D  LEU*     4.0    17.3    -      -       +      -
     49D  ILE*     6.4     0.7    -      -       +      -
     53D  MET*     3.6    28.5    -      -       +      -
     57D  HIS*     3.5    28.7    -      +       +      -
    189D  PHE*     3.6    23.1    -      +       -      -
    191D  PHE*     4.0    10.5    -      +       -      -
    196D  PHE*     3.8    20.9    -      +       -      -
    198D  MET*     4.8     3.1    -      -       -      -
    222D  ILE*     4.8    11.4    -      -       +      -
    267D  PHE*     5.4     6.1    -      +       +      -
    332D  VAL*     2.9    18.8    +      -       +      +
    333D  GLN*     3.9     4.0    -      -       -      +
    335D  VAL*     1.3    75.1    -      -       -      +
    337D  ASP*     1.3    58.6    +      -       -      +
    339D  VAL*     3.4    14.0    -      -       +      +
    340D  THR*     2.6    53.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 337 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    191D  PHE*     4.2    21.3    -      -       +      -
    333D  GLN*     2.9    16.0    +      -       +      +
    334D  PHE*     3.1    18.2    -      -       +      +
    336D  PHE*     1.3    75.6    -      -       -      +
    338D  ALA*     1.3    64.9    +      -       -      +
    340D  THR*     3.1    10.0    +      -       -      -
    341D  ASP*     3.0    43.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 338 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    322D  HIS*     3.9    18.2    -      -       +      -
    334D  PHE*     3.0    18.2    +      -       +      +
    335D  VAL*     3.6     7.6    -      -       -      +
    337D  ASP*     1.3    79.8    +      -       -      +
    339D  VAL*     1.3    63.2    +      -       -      +
    341D  ASP*     3.2    12.6    +      -       -      +
    342D  VAL*     3.0    28.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 339 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36D  LEU*     5.6     0.4    -      -       +      -
    222D  ILE*     4.9     4.7    -      -       +      -
    265D  ILE*     3.4    42.6    -      -       +      +
    267D  PHE*     4.1    11.4    -      -       +      -
    320D  TYR*     6.1     1.1    -      -       +      -
    322D  HIS*     3.9    21.3    -      -       +      +
    335D  VAL      2.9    20.0    +      -       -      +
    336D  PHE*     3.4    23.8    -      -       +      +
    338D  ALA*     1.3    76.5    -      -       -      +
    340D  THR*     1.3    58.4    +      -       -      +
    342D  VAL*     3.1    11.1    +      -       -      +
    343D  ILE*     2.9    42.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 340 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    191D  PHE*     3.4    23.2    -      -       +      -
    192D  LYS*     4.3    14.1    -      -       +      -
    194D  LEU*     5.0     3.6    -      -       +      -
    196D  PHE*     3.9    18.7    -      -       +      -
    336D  PHE*     2.6    41.9    +      -       -      -
    337D  ASP      3.1     8.3    +      -       -      -
    339D  VAL*     1.3    74.9    -      -       -      +
    341D  ASP*     1.3    66.3    +      -       -      +
    343D  ILE*     3.1    13.9    +      -       -      +
    344D  ILE*     2.9    30.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 341 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    337D  ASP*     3.0    31.0    +      -       -      +
    338D  ALA*     3.4    11.0    -      -       -      +
    340D  THR*     1.3    79.2    -      -       -      +
    342D  VAL*     1.3    62.5    +      -       +      +
    344D  ILE*     3.1    18.8    +      -       -      +
    345D  LYS*     3.0    22.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 342 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    263D  SER*     5.2     2.9    -      -       -      +
    265D  ILE*     5.9     3.8    -      -       +      -
    320D  TYR*     3.7    56.3    -      -       +      +
    322D  HIS*     5.7     3.4    -      -       +      +
    338D  ALA*     3.0    20.7    +      -       +      +
    339D  VAL*     3.3    10.8    -      -       -      +
    341D  ASP*     1.3    75.4    -      -       +      +
    343D  ILE*     1.3    64.9    +      -       +      +
    345D  LYS*     3.2     8.7    +      -       -      +
    346D  ASN*     3.0    28.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 343 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34D  VAL*     4.5    13.2    -      -       +      -
     36D  LEU*     4.4    18.4    -      -       +      -
    194D  LEU*     5.0     5.2    -      -       +      -
    196D  PHE*     3.9    26.5    -      -       +      -
    219D  THR*     4.5    15.9    -      -       +      -
    220D  ALA*     4.7    11.7    -      -       +      -
    263D  SER*     5.5     4.0    -      -       -      -
    265D  ILE*     4.9     3.1    -      -       +      -
    339D  VAL*     2.9    36.9    +      -       +      +
    340D  THR*     3.3    11.7    -      -       +      +
    342D  VAL*     1.3    76.1    -      -       +      +
    344D  ILE*     1.3    55.5    +      -       +      +
    346D  ASN*     3.2     8.3    +      -       +      +
    347D  ASN*     2.5    49.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 344 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    192D  LYS*     4.8    15.0    -      -       +      +
    194D  LEU*     4.1    20.4    -      -       +      -
    340D  THR*     2.9    27.3    +      -       +      +
    341D  ASP*     3.3    21.1    -      -       -      +
    343D  ILE*     1.3    75.7    -      -       -      +
    345D  LYS*     1.3    64.2    +      -       -      +
    347D  ASN*     2.9    20.5    +      -       +      +
    348D  LEU*     2.9    30.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 345 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    341D  ASP      3.0    12.2    +      -       -      +
    342D  VAL*     3.5    10.8    -      -       -      +
    344D  ILE*     1.3    77.0    -      -       -      +
    346D  ASN*     1.3    62.6    +      -       -      +
    348D  LEU*     3.0    11.4    +      -       -      +
    349D  LYS*     3.0    26.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 346 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    263D  SER*     2.4    31.6    +      -       -      +
    320D  TYR*     3.6    24.1    +      -       -      -
    342D  VAL*     3.0    16.6    +      -       -      +
    343D  ILE*     3.7     9.2    -      -       -      +
    344D  ILE      3.2     0.2    -      -       -      -
    345D  LYS*     1.3    81.5    +      -       -      +
    347D  ASN*     1.3    62.0    +      -       -      +
    348D  LEU      3.2     0.2    -      -       -      -
    349D  LYS*     3.5    11.1    +      -       -      +
    350D  GLU*     3.2    31.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 347 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32D  LYS*     3.5    31.8    +      -       +      +
     33D  GLU      5.5     1.4    -      -       -      +
     34D  VAL*     5.1     4.9    -      -       -      +
    194D  LEU*     5.0     8.3    -      -       -      +
    219D  THR*     4.6    13.3    -      -       -      +
    343D  ILE*     2.5    48.1    +      -       -      +
    344D  ILE*     2.9    13.8    +      -       +      +
    346D  ASN*     1.3    78.0    -      -       -      +
    348D  LEU*     1.3    64.3    +      -       +      +
    350D  GLU*     3.5    19.4    +      -       -      +
    351D  CYS*     3.1    25.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 348 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    344D  ILE*     2.9    30.7    +      -       +      +
    345D  LYS*     3.0    10.5    +      -       -      +
    347D  ASN*     1.3    83.6    -      -       +      +
    349D  LYS*     1.3    61.9    +      -       -      +
    350D  GLU      3.1     1.6    -      -       -      -
    351D  CYS*     3.4    12.8    +      -       -      +
    353D  LEU*     3.3    53.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 349 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    345D  LYS      3.0    12.9    +      -       -      +
    346D  ASN*     3.5    15.0    +      -       -      +
    347D  ASN      3.3     0.2    -      -       -      -
    348D  LEU*     1.3    78.5    -      -       -      +
    350D  GLU*     1.3    62.2    +      -       +      +
    351D  CYS      3.3     0.6    +      -       -      -
    352D  GLY*     4.0     7.3    +      -       -      -
    353D  LEU      4.8     8.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 350 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32D  LYS*     5.2     4.1    +      -       -      +
    219D  THR*     5.6     7.8    -      -       -      +
    261D  GLU*     3.9    21.1    -      -       -      +
    346D  ASN*     3.2    21.1    +      -       -      +
    347D  ASN*     3.7    20.8    -      -       -      +
    348D  LEU      3.1     0.8    -      -       -      -
    349D  LYS*     1.3    80.9    -      -       +      +
    351D  CYS*     1.3    60.4    +      -       -      +
    352D  GLY      3.5     1.3    -      -       -      -
----------------------------------------------------------
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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