Contacts of the helix formed by residues 229 - 246 (chain D) in PDB entry 2WZJ


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 PRO 229 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91C  SER*     4.2    10.3    -      -       -      +
     95C  GLN*     4.5     1.8    -      -       -      +
    167D  HIS*     3.5    41.2    -      -       +      +
    170D  PHE*     5.6    11.9    -      -       +      -
    172D  VAL*     4.1    16.3    -      -       +      -
    228D  GLY*     1.3    80.6    -      -       -      +
    230D  GLU*     1.3    74.5    +      -       -      +
    231D  VAL      3.0     2.7    -      -       -      -
    232D  ASP*     2.8    18.5    +      -       -      +
    233D  VAL*     3.1    14.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 230 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91C  SER*     4.2     8.5    +      -       -      -
    219D  GLU*     4.1     6.1    -      -       -      +
    225D  LYS      5.7     1.4    -      -       -      +
    227D  ASP      5.5     0.2    +      -       -      -
    228D  GLY*     3.4    22.5    +      -       -      +
    229D  PRO*     1.3    89.9    -      -       -      +
    231D  VAL*     1.3    65.1    +      -       +      +
    233D  VAL*     3.2    12.0    +      -       -      +
    234D  TRP      3.1    18.9    +      -       -      -
    289D  PRO*     3.6    33.4    -      -       +      +
    290D  SER*     6.2     0.4    -      -       -      -
    292D  ARG*     3.2    31.5    +      -       +      +
    293D  GLY      5.5     1.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 231 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    172D  VAL*     5.4     0.7    -      -       +      -
    174D  ARG*     4.3    12.6    -      -       +      -
    217D  ALA*     4.2     7.7    -      -       +      +
    219D  GLU*     3.6    18.8    -      -       -      +
    226D  TYR*     3.0    68.9    -      -       +      +
    227D  ASP      4.6     0.9    -      -       -      +
    228D  GLY      3.1    15.0    +      -       -      +
    229D  PRO      2.9     1.2    +      -       -      -
    230D  GLU*     1.3    83.9    -      -       +      +
    232D  ASP*     1.3    72.7    +      -       -      +
    234D  TRP*     3.3     4.5    +      -       -      +
    235D  SER*     3.2    22.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 232 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    163D  VAL*     4.1     5.7    -      -       +      +
    167D  HIS*     2.9    28.1    +      -       +      +
    172D  VAL*     3.4     7.7    -      -       -      +
    173D  HIS*     2.8    23.3    +      -       -      +
    174D  ARG*     2.8    26.7    +      -       -      -
    175D  ASP      4.2     0.5    +      -       -      -
    176D  LEU*     3.2    27.0    +      -       +      +
    194D  PHE*     5.1     0.2    -      -       -      -
    229D  PRO      2.8    12.1    +      -       -      +
    231D  VAL*     1.3    77.8    -      -       -      +
    233D  VAL*     1.3    53.4    +      -       -      +
    235D  SER*     3.0     7.5    +      -       -      -
    236D  LEU*     2.7    39.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 233 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    167D  HIS*     4.6     4.3    -      -       +      -
    229D  PRO*     3.1    14.5    +      -       +      +
    230D  GLU*     3.2    14.6    +      -       -      +
    232D  ASP*     1.3    75.8    -      -       -      +
    234D  TRP*     1.3    61.8    +      -       -      +
    236D  LEU*     3.2     5.4    +      -       -      -
    237D  GLY      3.0     6.2    +      -       -      -
    283D  LYS      4.5     0.2    -      -       -      +
    284D  PHE*     2.9    53.7    -      -       +      +
    292D  ARG*     4.3    12.1    -      -       +      -
    293D  GLY      3.8    24.9    -      -       -      +
    294D  THR*     5.1     0.4    -      -       -      -
    295D  LEU*     4.0    24.5    -      -       +      +
    298D  ILE*     4.2     6.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 234 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    214D  PRO      5.1     0.6    +      -       -      -
    215D  TYR      3.4    15.1    +      -       -      -
    216D  ALA      3.3    12.7    +      -       -      -
    217D  ALA*     3.3    24.5    -      -       +      -
    218D  PRO*     3.6    34.5    -      -       +      -
    230D  GLU      3.1    10.4    +      -       -      +
    231D  VAL      3.3     8.0    +      -       -      +
    233D  VAL*     1.3    76.2    -      -       -      +
    235D  SER*     1.3    58.1    +      -       -      +
    237D  GLY*     2.9    17.5    +      -       -      -
    238D  VAL*     3.1    21.9    +      -       +      +
    250D  PHE*     3.4    36.0    -      +       -      -
    262D  VAL*     4.1    16.3    -      -       +      +
    265D  GLY*     4.8     3.1    -      -       -      -
    284D  PHE      4.1     9.6    -      -       -      -
    285D  LEU*     3.5    43.9    -      -       +      +
    286D  ILE      3.8    10.8    -      -       -      -
    287D  LEU*     4.2     7.0    -      -       +      -
    292D  ARG*     3.7    15.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 235 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    174D  ARG      5.8     0.5    -      -       -      -
    175D  ASP*     5.7     1.6    +      -       -      -
    176D  LEU*     4.0    32.1    +      -       -      -
    215D  TYR*     2.9    27.6    +      -       -      -
    226D  TYR*     4.4     6.1    +      -       -      -
    231D  VAL*     3.2    14.3    +      -       -      +
    232D  ASP*     3.0    12.1    +      -       -      -
    234D  TRP*     1.3    76.9    -      -       -      +
    236D  LEU*     1.3    59.1    +      -       -      +
    238D  VAL*     3.2     6.6    +      -       -      +
    239D  ILE*     2.8    33.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 236 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    156D  PHE*     3.7    13.8    -      -       +      -
    159D  ILE*     3.6    31.9    -      -       +      -
    160D  VAL*     4.6     6.3    -      -       +      -
    163D  VAL*     4.3    17.5    -      -       +      -
    176D  LEU*     5.0     4.9    -      -       +      -
    232D  ASP      2.7    21.6    +      -       -      +
    233D  VAL*     3.3    12.1    -      -       -      +
    235D  SER*     1.3    73.0    -      -       -      +
    237D  GLY*     1.3    55.4    +      -       -      +
    239D  ILE*     3.2    14.2    +      -       +      +
    240D  LEU*     2.9    31.4    +      -       -      +
    284D  PHE*     3.5    14.8    -      -       +      -
    295D  LEU*     3.5    42.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 237 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    233D  VAL      3.0     7.1    +      -       -      -
    234D  TRP      2.9     9.9    +      -       -      -
    236D  LEU*     1.3    76.5    -      -       -      +
    238D  VAL*     1.3    61.8    +      -       -      +
    240D  LEU*     4.7     0.2    -      -       -      -
    241D  TYR*     3.2    18.4    +      -       -      +
    281D  LEU*     3.3    14.0    -      -       -      +
    284D  PHE*     3.4    28.4    -      -       -      -
    285D  LEU*     3.7    12.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 238 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    214D  PRO      3.6    22.4    -      -       -      +
    215D  TYR*     3.4    31.6    -      -       +      -
    234D  TRP*     3.1    32.4    +      -       -      +
    235D  SER      3.5     5.6    -      -       -      +
    237D  GLY*     1.3    74.1    -      -       -      +
    239D  ILE*     1.3    56.0    +      -       -      +
    241D  TYR*     3.2     3.6    +      -       -      +
    242D  THR*     2.6    36.0    +      -       +      +
    248D  LEU*     4.6     2.9    -      -       +      -
    249D  PRO*     3.7    26.2    -      -       +      -
    250D  PHE*     4.3     9.0    -      -       +      -
    285D  LEU*     3.8     7.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 239 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    156D  PHE*     4.4    10.5    -      -       +      -
    159D  ILE*     4.5     4.5    -      -       +      -
    176D  LEU*     3.7    30.3    -      -       +      +
    177D  LYS      4.2     8.7    -      -       -      +
    178D  ALA*     4.7     2.0    -      -       +      +
    181D  LEU*     3.7    33.4    -      -       +      -
    215D  TYR*     3.6    22.0    -      -       +      -
    235D  SER      2.8    23.9    +      -       -      +
    236D  LEU*     3.2    18.1    +      -       +      +
    238D  VAL*     1.3    72.2    -      -       -      +
    240D  LEU*     1.3    65.9    +      -       -      +
    242D  THR*     3.1     6.3    +      -       -      +
    243D  LEU*     2.9    35.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 240 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    152D  ALA*     5.5     0.2    -      -       +      -
    156D  PHE*     3.6    28.2    -      -       +      -
    236D  LEU      2.9    15.8    +      -       -      +
    237D  GLY*     3.7     3.8    -      -       -      +
    238D  VAL      3.3     0.2    -      -       -      -
    239D  ILE*     1.3    77.3    -      -       -      +
    241D  TYR*     1.3    64.2    +      -       -      +
    243D  LEU*     3.1    11.9    +      -       +      +
    244D  VAL*     3.0    37.5    +      -       +      +
    277D  CYS*     4.4     5.8    -      -       -      -
    280D  LEU*     3.5    31.2    -      -       +      -
    281D  LEU*     3.6    26.9    -      -       +      +
    284D  PHE*     4.4     6.1    -      -       +      -
    303D  TRP*     3.9    28.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 241 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    237D  GLY      3.2     9.9    +      -       -      +
    238D  VAL      3.2     8.4    +      -       -      +
    240D  LEU*     1.3    81.6    -      -       -      +
    242D  THR*     1.3    56.4    +      -       -      +
    244D  VAL*     3.4     4.1    +      -       -      +
    245D  SER*     2.8    51.2    +      -       -      -
    247D  SER*     3.4    17.9    +      -       -      -
    248D  LEU      3.7     5.5    +      -       -      -
    249D  PRO*     3.3    41.3    -      -       +      +
    267D  TYR*     4.1    16.8    -      +       +      -
    268D  ARG*     2.7    40.7    +      -       -      +
    269D  ILE*     5.0     0.9    -      -       -      -
    270D  PRO*     4.3     6.3    -      -       +      +
    273D  MET*     4.2    13.9    -      -       +      -
    281D  LEU*     3.7    30.3    -      -       +      -
    285D  LEU*     5.2     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 242 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141D  LEU*     3.6    21.2    -      -       -      +
    178D  ALA*     4.7     2.8    -      -       -      +
    215D  TYR*     4.0    13.7    +      -       -      +
    238D  VAL*     2.6    44.1    +      -       +      +
    239D  ILE*     3.6     7.1    +      -       -      +
    241D  TYR*     1.3    73.1    -      -       -      +
    243D  LEU*     1.3    64.1    +      -       -      +
    246D  GLY*     2.9    28.3    +      -       -      -
    247D  SER      3.3    25.1    -      -       -      +
    248D  LEU*     4.1    13.7    -      -       +      -
    249D  PRO*     4.2     3.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 243 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137D  VAL*     3.8    30.5    -      -       +      -
    141D  LEU*     4.1     7.6    -      -       +      +
    146D  ARG*     3.9     1.9    -      -       -      -
    147D  MET*     3.0    47.2    +      -       +      +
    152D  ALA*     4.1    33.7    -      -       +      +
    155D  LYS*     4.8     5.2    -      -       +      -
    156D  PHE*     4.1    28.9    -      -       +      +
    159D  ILE*     4.6     6.7    -      -       +      -
    178D  ALA*     6.4     0.2    -      -       +      -
    181D  LEU*     5.4     2.0    -      -       +      -
    239D  ILE*     2.9    27.0    +      -       +      +
    240D  LEU*     3.3     9.0    -      -       +      +
    242D  THR*     1.3    82.0    +      -       -      +
    244D  VAL*     1.3    60.2    +      -       -      +
    245D  SER      3.6     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 244 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146D  ARG*     3.2    29.5    +      -       -      +
    147D  MET      3.7     9.4    -      -       -      +
    149D  GLU*     4.5    15.9    -      -       +      +
    152D  ALA*     4.4     9.0    -      -       +      -
    240D  LEU*     3.0    38.0    +      -       +      +
    241D  TYR*     4.5     2.0    -      -       -      +
    243D  LEU*     1.3    79.1    -      -       +      +
    245D  SER*     1.3    58.4    +      -       -      +
    246D  GLY      3.7     0.2    -      -       -      -
    272D  TYR*     3.5     4.5    -      -       +      -
    273D  MET*     3.6    34.1    -      -       +      -
    277D  CYS*     4.0    15.3    -      -       -      -
    303D  TRP*     4.9     2.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 245 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146D  ARG*     3.7     8.3    +      -       -      +
    241D  TYR*     2.8    42.0    +      -       -      -
    244D  VAL*     1.3    80.6    -      -       -      +
    246D  GLY*     1.3    63.5    +      -       -      +
    247D  SER*     3.2    16.3    +      -       -      -
    270D  PRO*     4.2    17.5    -      -       -      -
    272D  TYR*     3.4    25.5    +      -       -      -
    273D  MET*     4.9     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 246 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141D  LEU*     4.8    11.7    -      -       -      +
    145D  GLY*     4.8     1.6    -      -       -      -
    146D  ARG*     3.6    21.8    -      -       -      +
    242D  THR*     2.9    19.0    +      -       -      -
    245D  SER*     1.3    78.8    -      -       -      +
    247D  SER*     1.3    59.6    +      -       -      +
----------------------------------------------------------
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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).

Please E-mail any questions and/or suggestions concerning this page to Vladimir.Sobolev@weizmann.ac.il