Contacts of the helix formed by residues 317 - 339 (chain D) in PDB entry 1ADO


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 LYS 317 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57D  PHE*     4.0    33.4    -      -       +      -
    315D  GLY      3.3     6.5    +      -       -      +
    316D  LYS*     1.3    70.5    -      -       -      +
    318D  GLU*     1.3    72.1    +      -       -      +
    319D  ASN      3.3     0.6    +      -       -      -
    320D  LEU*     3.6    18.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 318 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    316D  LYS*     2.9    25.8    -      -       +      +
    317D  LYS*     1.3    97.4    +      -       -      +
    319D  ASN*     1.3    65.0    +      -       -      +
    320D  LEU*     3.3     4.2    +      -       -      +
    321D  LYS*     4.9     1.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 319 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    312D  ALA      3.1    26.1    +      -       -      +
    313D  TRP*     3.2    20.0    +      -       -      +
    314D  GLY*     5.0     0.4    -      -       -      -
    316D  LYS*     3.0    30.7    +      -       -      +
    318D  GLU*     1.3    85.1    -      -       -      +
    320D  LEU*     1.3    63.1    +      -       -      +
    321D  LYS      3.5     1.3    -      -       -      -
    322D  ALA*     3.1    12.4    +      -       +      +
    323D  ALA*     2.9    22.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 320 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57D  PHE*     3.9    25.6    -      -       +      -
     60D  GLN*     6.0     2.7    -      -       +      +
     61D  LEU*     3.7    44.2    -      -       +      -
    313D  TRP*     5.0     0.9    -      -       -      -
    316D  LYS      4.0     2.8    +      -       -      -
    317D  LYS*     3.6    17.1    +      -       +      +
    318D  GLU      3.3     3.3    -      -       -      +
    319D  ASN*     1.3    75.8    -      -       -      +
    321D  LYS*     1.3    66.7    +      -       +      +
    323D  ALA*     3.2     2.9    +      -       -      +
    324D  GLN*     3.0    44.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 321 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    318D  GLU      4.9     2.0    +      -       -      +
    319D  ASN      3.5     0.4    -      -       -      -
    320D  LEU*     1.3    87.1    -      -       +      +
    322D  ALA*     1.3    62.3    +      -       -      +
    324D  GLN*     3.6    18.1    +      -       -      +
    325D  GLU*     3.1    23.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 322 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    312D  ALA*     4.4     9.2    -      -       +      +
    319D  ASN*     3.1    17.9    +      -       +      +
    321D  LYS*     1.3    73.7    -      -       -      +
    323D  ALA*     1.3    66.9    +      -       -      +
    325D  GLU*     3.0    21.9    +      -       -      +
    326D  GLU*     3.2    12.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 323 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61D  LEU*     3.8    12.6    -      -       +      -
    309D  ALA*     3.2    43.6    -      -       -      +
    312D  ALA*     3.7    11.8    -      -       -      +
    313D  TRP*     3.5    22.9    -      -       +      +
    319D  ASN      2.9    10.5    +      -       -      +
    320D  LEU      3.5     7.9    -      -       -      +
    322D  ALA*     1.3    77.8    -      -       -      +
    324D  GLN*     1.3    60.9    +      -       -      +
    326D  GLU      3.3     9.2    +      -       -      -
    327D  TYR      3.4     1.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 324 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61D  LEU*     2.8    44.1    +      -       +      +
     64D  THR*     3.5    31.1    +      -       -      -
     65D  ALA*     3.5    12.6    -      -       +      +
     66D  ASP      5.5     0.7    -      -       -      -
    320D  LEU*     3.0    36.4    +      -       -      +
    321D  LYS*     3.8    22.2    +      -       -      +
    322D  ALA      3.2     0.2    -      -       -      -
    323D  ALA*     1.3    75.6    -      -       -      +
    325D  GLU*     1.3    57.6    +      -       -      +
    327D  TYR*     3.2     8.1    +      -       -      +
    328D  VAL*     2.9    34.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 325 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68D  ARG*     2.9    44.8    +      -       -      -
    321D  LYS      3.1    15.0    +      -       -      +
    322D  ALA*     3.0    14.1    +      -       -      +
    324D  GLN*     1.3    73.8    -      -       -      +
    326D  GLU*     1.3    60.4    +      -       +      +
    328D  VAL*     3.2     5.7    +      -       -      +
    329D  LYS*     2.9    54.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 326 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    308D  SER*     3.5    42.5    +      -       -      +
    309D  ALA      3.7     5.4    -      -       -      +
    312D  ALA*     3.8    12.0    -      -       +      +
    322D  ALA      3.2    13.2    +      -       -      +
    323D  ALA      3.5     6.5    -      -       -      +
    324D  GLN      3.3     0.4    -      -       -      -
    325D  GLU*     1.3    76.2    -      -       -      +
    327D  TYR*     1.3    63.3    +      -       -      +
    329D  LYS*     3.3    30.5    +      -       -      +
    330D  ARG*     3.1    28.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 327 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30D  LEU*     3.5    38.2    -      -       +      +
     61D  LEU      5.2     0.7    -      -       -      -
     62D  LEU*     3.3    37.8    +      -       +      -
     65D  ALA*     3.7    24.7    -      -       +      -
     69D  VAL*     4.1    15.3    -      -       +      +
     73D  ILE*     3.6    25.2    -      -       +      +
    305D  LEU*     3.4    34.3    -      -       +      -
    309D  ALA*     4.1    12.7    -      -       +      +
    323D  ALA      3.4     7.7    +      -       -      +
    324D  GLN*     3.2     9.6    +      -       -      +
    325D  GLU      3.2     0.2    -      -       -      -
    326D  GLU*     1.3    77.8    -      -       -      +
    328D  VAL*     1.3    65.2    +      -       -      +
    330D  ARG*     3.0     3.3    +      -       -      +
    331D  ALA*     3.0    28.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 328 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65D  ALA*     4.1    13.9    -      -       +      -
     66D  ASP*     4.3    15.5    -      -       -      +
     68D  ARG*     3.5    43.5    -      -       +      +
     69D  VAL*     3.5    27.1    -      -       +      -
    324D  GLN*     2.9    21.8    +      -       +      +
    325D  GLU*     3.2     9.2    +      -       -      +
    327D  TYR*     1.3    74.5    -      -       -      +
    329D  LYS*     1.3    58.3    +      -       -      +
    331D  ALA*     3.4     2.1    +      -       -      +
    332D  LEU*     3.0    41.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 329 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68D  ARG*     5.9     0.2    -      -       -      +
    325D  GLU*     2.9    43.8    +      -       +      +
    326D  GLU*     3.5    32.7    +      -       -      +
    327D  TYR      3.1     0.2    -      -       -      -
    328D  VAL*     1.3    77.0    -      -       -      +
    330D  ARG*     1.3    64.8    +      -       -      +
    332D  LEU*     3.5    11.2    +      -       +      +
    333D  ALA*     3.1    27.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 330 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    276D  GLU*     3.3    54.9    +      -       -      +
    277D  GLU*     3.3    25.9    +      -       -      +
    280D  SER*     2.7    31.9    +      -       -      -
    304D  ALA      4.1     6.8    +      -       -      +
    305D  LEU*     3.8    23.8    -      -       +      +
    308D  SER*     5.4     3.4    -      -       -      -
    326D  GLU*     3.1    17.1    +      -       -      +
    327D  TYR      3.0     7.6    +      -       -      +
    329D  LYS*     1.3    79.8    +      -       -      +
    331D  ALA*     1.3    65.3    +      -       -      +
    333D  ALA*     3.3    17.7    +      -       -      +
    334D  ASN*     2.8    31.2    +      -       -      +
    342D  TYR*     3.9     5.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 331 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69D  VAL*     4.2    16.6    -      -       +      -
     72D  CYS*     3.8    21.3    -      -       +      +
     73D  ILE*     4.5    13.5    -      -       +      -
    299D  PHE*     4.5     3.8    -      -       -      -
    305D  LEU*     3.8    12.2    -      -       +      +
    327D  TYR*     3.0    20.0    +      -       +      +
    328D  VAL      3.7     4.5    -      -       -      +
    330D  ARG*     1.3    77.8    -      -       -      +
    332D  LEU*     1.3    55.9    +      -       -      +
    334D  ASN*     3.4     3.4    +      -       -      +
    335D  SER*     2.9    29.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 332 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68D  ARG*     3.9    26.7    -      -       +      +
     69D  VAL*     5.9     0.2    -      -       -      -
     72D  CYS*     3.6    24.5    -      -       -      -
    328D  VAL*     3.0    39.5    +      -       +      +
    329D  LYS*     3.8    10.5    -      -       +      +
    331D  ALA*     1.3    75.2    -      -       -      +
    333D  ALA*     1.3    63.5    +      -       -      +
    335D  SER*     3.2     3.4    +      -       -      -
    336D  LEU*     3.1    31.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 333 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    280D  SER*     4.1     0.9    -      -       -      +
    329D  LYS      3.1    17.9    +      -       -      +
    330D  ARG*     3.6    29.8    -      -       -      +
    331D  ALA      3.3     0.2    -      -       -      -
    332D  LEU*     1.3    76.5    -      -       -      +
    334D  ASN*     1.3    58.6    +      -       -      +
    336D  LEU*     3.3     3.9    +      -       -      -
    337D  ALA*     2.9    26.0    +      -       -      +
    342D  TYR*     3.5    38.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 334 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    276D  GLU      5.3     0.4    +      -       -      -
    280D  SER*     2.7    35.6    +      -       -      -
    283D  LEU*     4.2     3.3    -      -       +      +
    299D  PHE*     3.6    27.0    -      -       +      -
    301D  TYR*     3.5    25.4    -      -       -      -
    304D  ALA      4.3     6.3    +      -       -      -
    305D  LEU*     3.4    19.6    -      -       -      +
    330D  ARG*     2.8    24.2    +      -       -      +
    331D  ALA      4.0     0.4    -      -       -      +
    333D  ALA*     1.3    72.4    -      -       -      +
    335D  SER*     1.3    61.3    -      -       -      +
    337D  ALA*     3.6     4.5    -      -       -      +
    338D  CYS*     2.8    32.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 335 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26D  GLY*     2.8    29.8    +      -       -      -
     71D  PRO*     4.4     2.4    +      -       -      +
     72D  CYS*     3.7    22.0    -      -       -      -
    299D  PHE*     4.0     3.3    -      -       -      -
    331D  ALA      2.9    18.5    +      -       -      -
    332D  LEU*     3.2     6.5    +      -       -      -
    334D  ASN*     1.3    74.9    -      -       -      +
    336D  LEU*     1.3    64.9    +      -       -      +
    338D  CYS*     3.1    21.5    +      -       -      -
    339D  GLN*     3.2    17.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 336 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    332D  LEU*     3.1    17.6    +      -       +      +
    333D  ALA*     3.5     7.2    -      -       -      +
    335D  SER*     1.3    83.0    -      -       -      +
    337D  ALA*     1.3    60.4    +      -       -      +
    339D  GLN*     3.1    17.4    +      -       -      +
    341D  LYS*     2.8    58.5    +      -       +      +
    342D  TYR*     3.8    17.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 337 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    280D  SER      3.4    29.2    -      -       -      +
    283D  LEU*     4.2     8.5    -      -       +      -
    284D  ASN*     3.4    21.4    -      -       -      +
    287D  ASN*     3.4     5.9    +      -       -      -
    333D  ALA      2.9    17.5    +      -       -      +
    334D  ASN*     3.2    11.0    +      -       -      +
    336D  LEU*     1.3    73.1    -      -       -      +
    338D  CYS*     1.3    57.2    +      -       -      +
    339D  GLN      3.0     5.2    -      -       -      -
    340D  GLY      3.0    13.9    +      -       -      -
    342D  TYR*     3.6    14.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 338 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26D  GLY*     3.5    34.6    +      -       -      -
     27D  LYS      4.0     1.6    -      -       -      -
    283D  LEU*     4.2     6.0    -      -       +      +
    287D  ASN*     3.3    25.1    -      -       -      +
    297D  LEU      3.7    12.1    +      -       -      +
    298D  THR*     3.5    29.4    -      -       -      +
    299D  PHE*     4.4     1.8    -      -       +      -
    334D  ASN      2.8    18.3    +      -       -      +
    335D  SER*     3.1    22.0    -      -       -      -
    336D  LEU      3.3     0.6    -      -       -      -
    337D  ALA*     1.3    70.9    -      -       -      +
    339D  GLN*     1.3    57.9    +      -       -      +
    340D  GLY      3.5     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 339 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25D  PRO*     4.3    10.9    -      -       +      +
     26D  GLY*     3.5    30.6    +      -       -      +
    287D  ASN*     4.3     4.9    -      -       -      +
    335D  SER*     3.2    27.5    +      -       -      +
    336D  LEU*     3.1    14.7    +      -       -      +
    337D  ALA      3.0     0.6    -      -       -      -
    338D  CYS*     1.3    80.8    -      -       -      +
    340D  GLY*     1.3    63.4    +      -       -      +
    341D  LYS*     3.2    39.6    +      -       +      +
----------------------------------------------------------
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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).

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