Contacts of the helix formed by residues 314 - 334 (chain D) in PDB entry 6UZA


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 PHE 314 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    267D  PHE*     5.4    12.3    -      +       -      -
    270D  SER*     3.8    32.3    -      -       -      -
    271D  ARG*     4.9     5.6    -      -       +      -
    274D  ILE*     3.7    38.4    -      -       +      -
    311D  GLU*     3.8    14.6    -      -       -      -
    313D  GLU*     1.3   106.0    +      -       +      +
    315D  LYS*     1.3    62.3    +      -       -      +
    316D  ASN      3.4     2.7    -      -       -      +
    317D  ASP*     3.6    15.8    +      -       -      +
    318D  TYR*     3.2    32.6    +      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 315 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    308D  ALA*     3.4    34.5    -      -       +      +
    309D  ASN*     5.2     5.2    -      -       -      +
    311D  GLU      4.5     0.4    -      -       -      -
    312D  LYS*     3.4    19.7    -      -       -      +
    313D  GLU*     3.2     2.7    +      -       -      -
    314D  PHE*     1.3    74.1    -      -       -      +
    316D  ASN*     1.3    83.7    +      -       -      +
    317D  ASP      3.1     4.7    +      -       -      -
    318D  TYR*     3.3     2.3    +      -       -      +
    319D  LYS*     3.0    48.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 316 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    314D  PHE*     3.4     0.6    -      -       -      +
    315D  LYS*     1.3    96.4    +      -       -      +
    317D  ASP*     1.3    61.0    +      -       -      +
    319D  LYS*     4.2    11.5    -      -       -      +
    320D  LYS*     3.3    33.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 317 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    274D  ILE*     3.7    29.2    -      -       +      +
    278D  LYS*     6.3     3.1    -      -       -      -
    314D  PHE*     3.6    17.7    +      -       -      +
    315D  LYS      3.1     0.8    -      -       -      -
    316D  ASN*     1.3    82.6    -      -       -      +
    318D  TYR*     1.3    62.4    +      -       -      +
    319D  LYS      3.2     1.6    -      -       -      -
    320D  LYS*     3.2    24.5    +      -       -      +
    321D  LEU*     3.0    33.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 318 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    270D  SER      5.2     0.2    +      -       -      -
    273D  ARG*     3.4    34.3    -      -       -      +
    274D  ILE*     4.1    23.1    -      -       +      +
    277D  TYR*     4.1    12.6    -      +       +      -
    304D  LEU*     3.6    36.6    -      -       +      +
    307D  LEU*     3.7    34.5    -      -       +      +
    308D  ALA*     3.7    20.9    -      -       +      -
    311D  GLU*     3.9    20.9    +      -       +      -
    314D  PHE*     3.2    27.9    +      -       +      +
    315D  LYS      3.3     1.6    +      -       -      +
    317D  ASP*     1.3    73.8    -      -       -      +
    319D  LYS*     1.3    61.6    +      -       -      +
    321D  LEU*     3.9     8.8    -      -       +      +
    322D  SER*     3.0    30.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 319 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    305D  ALA*     4.9    11.0    +      -       +      +
    308D  ALA*     4.0    18.9    -      -       +      +
    309D  ASN*     4.4    17.6    +      -       -      +
    315D  LYS*     3.0    37.4    +      -       +      +
    316D  ASN*     4.3    13.2    -      -       -      +
    317D  ASP      3.2     0.2    -      -       -      -
    318D  TYR*     1.3    75.9    -      -       -      +
    320D  LYS*     1.3    58.2    +      -       +      +
    322D  SER*     3.5     6.1    +      -       -      -
    323D  MET*     2.9    29.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 320 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    316D  ASN*     3.3    25.2    +      -       -      +
    317D  ASP*     3.2    26.3    +      -       -      +
    319D  LYS*     1.3    75.7    -      -       +      +
    321D  LEU*     1.3    63.0    +      -       +      +
    323D  MET*     3.3     7.1    +      -       -      +
    324D  GLN*     3.0    30.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 321 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    274D  ILE*     4.5     9.9    -      -       +      +
    277D  TYR*     4.1    15.0    -      -       +      -
    278D  LYS*     3.9    52.0    -      -       +      +
    281D  ALA*     4.3     3.8    -      -       +      -
    304D  LEU*     3.7    16.6    -      -       +      -
    317D  ASP*     3.0    21.7    +      -       +      +
    318D  TYR*     3.9    17.9    -      -       +      +
    320D  LYS*     1.3    78.4    -      -       +      +
    322D  SER*     1.3    56.7    +      -       -      +
    324D  GLN*     3.4    25.7    -      -       -      +
    325D  CYS*     3.0    30.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 322 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    301D  SER*     3.0    26.1    +      -       -      +
    304D  LEU*     3.9    13.5    -      -       -      +
    305D  ALA*     4.1    10.9    -      -       -      +
    318D  TYR      3.0    17.2    +      -       -      -
    319D  LYS*     3.9     6.3    -      -       -      -
    321D  LEU*     1.3    77.0    -      -       -      +
    323D  MET*     1.3    57.2    +      -       -      +
    325D  CYS*     3.3     5.8    +      -       -      +
    326D  LYS*     3.0    48.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 323 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    319D  LYS      2.9    18.6    +      -       -      +
    320D  LYS*     3.3     9.4    +      -       -      +
    322D  SER*     1.3    77.5    -      -       -      +
    324D  GLN*     1.3    57.0    +      -       -      +
    326D  LYS*     3.3    26.2    +      -       +      +
    327D  ASP*     2.9    60.4    +      -       -      +
    376D  LYS*     4.3    24.0    -      -       +      +
----------------------------------------------------------
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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
----------------------------------------------------------
    230D  GLN*     5.3     3.4    +      -       -      +
    278D  LYS*     4.6     4.2    +      -       -      +
    281D  ALA      2.4    37.2    +      -       -      +
    282D  SER*     3.9     8.1    -      -       -      +
    283D  PRO*     4.9    11.6    -      -       +      +
    286D  LEU*     5.7     0.2    -      -       -      +
    320D  LYS      3.0    15.1    +      -       -      +
    321D  LEU*     3.4    30.0    -      -       -      +
    323D  MET*     1.3    73.7    -      -       -      +
    325D  CYS*     1.3    63.0    +      -       -      +
    327D  ASP*     3.7    10.6    -      -       +      +
    328D  PHE*     3.0    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 325 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    281D  ALA*     3.6    27.8    -      -       -      -
    286D  LEU*     4.4     9.9    -      -       -      -
    297D  ALA*     3.9     9.7    -      -       +      +
    300D  LEU*     3.8    28.0    -      -       -      -
    301D  SER*     3.8    18.2    -      -       -      -
    304D  LEU*     4.0     4.5    -      -       -      -
    321D  LEU      3.0    18.0    +      -       -      +
    322D  SER      3.3     8.5    +      -       -      +
    324D  GLN*     1.3    78.6    -      -       -      +
    326D  LYS*     1.3    59.8    +      -       -      +
    328D  PHE*     3.7     9.1    +      -       -      +
    329D  VAL*     3.5    20.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 326 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    298D  LEU*     6.4     0.7    -      -       -      -
    301D  SER*     4.2    12.1    -      -       -      -
    305D  ALA*     5.6     4.4    -      -       -      +
    322D  SER*     3.0    37.5    +      -       -      +
    323D  MET*     3.6    28.8    -      -       +      +
    324D  GLN      3.2     0.2    -      -       -      -
    325D  CYS*     1.3    76.1    -      -       -      +
    327D  ASP*     1.3    60.3    +      -       -      +
    329D  VAL*     3.2     7.5    +      -       -      +
    330D  VAL*     3.0    32.3    +      -       +      +
    372D  TYR      4.1    11.5    +      -       -      -
    373D  GLU*     3.4    28.5    +      -       -      +
    374D  VAL*     3.9    31.3    -      -       +      +
    375D  LYS      5.4     1.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 327 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    323D  MET*     2.9    46.1    +      -       -      +
    324D  GLN*     3.3    11.2    +      -       +      +
    326D  LYS*     1.3    74.1    -      -       -      +
    328D  PHE*     1.3    59.4    +      -       -      +
    330D  VAL*     4.0     6.7    -      -       -      +
    331D  GLY*     2.9    26.9    +      -       -      -
    376D  LYS*     5.0     8.3    -      -       -      +
    866D  TYR*     5.1     1.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 328 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    283D  PRO*     4.0    18.1    -      -       +      +
    286D  LEU*     4.2    15.7    -      -       +      -
    287D  SER*     4.0    22.0    -      -       -      -
    293D  PRO*     3.7    42.2    -      -       +      -
    294D  VAL*     4.7     0.4    -      -       -      -
    297D  ALA*     3.7    18.4    -      -       +      -
    324D  GLN      3.0    15.6    +      -       -      +
    325D  CYS      3.8     6.3    -      -       -      +
    326D  LYS      3.2     0.2    -      -       -      -
    327D  ASP*     1.3    76.8    -      -       -      +
    329D  VAL*     1.3    60.2    +      -       +      +
    331D  GLY      3.7     1.0    -      -       -      -
    332D  LEU*     2.9    46.5    +      -       +      +
    863D  ILE*     6.1     0.7    -      -       +      -
    866D  TYR*     3.5    50.1    -      +       -      +
----------------------------------------------------------
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Residues in contact with VAL 329 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    294D  VAL*     3.7    31.9    -      -       +      +
    297D  ALA*     3.7    22.2    -      -       +      -
    298D  LEU*     4.7    17.0    -      -       +      -
    325D  CYS      3.5    17.9    -      -       -      +
    326D  LYS*     3.2     7.5    +      -       -      +
    328D  PHE*     1.3    75.5    -      -       +      +
    330D  VAL*     1.3    62.1    +      -       +      +
    332D  LEU*     3.2     7.1    +      -       +      +
    333D  LEU*     3.0    28.1    +      -       -      +
    345D  ILE*     5.0     1.2    -      -       +      +
    374D  VAL*     5.5     1.3    -      -       +      -
    377D  PHE*     3.6    31.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 330 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    326D  LYS*     3.0    20.6    +      -       +      +
    327D  ASP*     4.0     7.9    -      -       -      +
    328D  PHE      3.4     0.2    -      -       -      -
    329D  VAL*     1.3    76.9    -      -       -      +
    331D  GLY*     1.3    59.8    +      -       -      +
    333D  LEU*     3.4     8.0    +      -       +      +
    334D  ASP*     3.4    20.7    +      -       -      +
    374D  VAL*     4.6     4.3    -      -       +      -
    376D  LYS*     3.7    36.6    -      -       +      +
    377D  PHE*     3.5    32.5    -      -       +      +
    380D  HIS*     4.4    14.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 331 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    327D  ASP      2.9    17.3    +      -       -      -
    328D  PHE      3.7     1.8    -      -       -      -
    330D  VAL*     1.3    76.5    -      -       -      +
    332D  LEU*     1.3    58.9    +      -       -      +
    334D  ASP*     3.8    12.8    +      -       -      +
    335D  LEU*     3.6    21.8    -      -       -      +
    866D  TYR*     4.1    13.4    -      -       -      -
----------------------------------------------------------
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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
----------------------------------------------------------
    293D  PRO*     4.5     9.2    -      -       +      -
    294D  VAL*     3.8    28.7    -      -       +      -
    328D  PHE*     2.9    39.8    +      -       +      +
    329D  VAL*     3.2     6.7    +      -       -      +
    331D  GLY*     1.3    76.6    -      -       -      +
    333D  LEU*     1.3    62.7    +      -       -      +
    334D  ASP      3.2     0.8    +      -       -      -
    335D  LEU*     3.7    14.8    +      -       +      +
    336D  CYS*     3.9     9.5    -      -       -      -
    345D  ILE*     4.3    17.4    -      -       +      +
    859D  MET*     4.7     3.8    -      -       +      -
    862D  LEU*     3.9    21.8    -      -       +      +
    863D  ILE*     5.0     3.8    -      -       +      +
    866D  TYR*     3.8    33.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 333 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    329D  VAL      3.0    16.3    +      -       -      +
    330D  VAL*     3.4     5.6    +      -       -      +
    332D  LEU*     1.3    74.6    -      -       -      +
    334D  ASP*     1.3    62.5    +      -       -      +
    336D  CYS*     3.3    17.7    +      -       -      -
    342D  VAL*     4.9     3.8    -      -       +      -
    345D  ILE*     3.8    30.9    -      -       +      +
    346D  LEU*     3.9    23.1    -      -       +      -
    377D  PHE*     3.7    38.1    -      -       +      +
    380D  HIS*     3.8    29.8    -      -       +      -
    382D  ASN*     3.3    27.6    +      -       +      -
    383D  CYS*     4.8     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 334 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    271A  ARG*     4.0    15.4    +      -       -      -
    330D  VAL*     3.4    13.7    +      -       -      +
    331D  GLY*     3.9    11.9    -      -       -      +
    332D  LEU      3.2     0.6    -      -       -      -
    333D  LEU*     1.3    79.7    -      -       -      +
    335D  LEU*     1.3    60.7    +      -       +      +
    336D  CYS      3.2     2.2    +      -       -      +
    380D  HIS*     3.5    28.8    +      -       +      -
    382D  ASN*     4.5     3.5    +      -       -      +
----------------------------------------------------------
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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