Contacts of the helix formed by residues 229 - 246 (chain B) 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 B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91A  SER*     4.1    10.3    -      -       -      +
     95A  GLN*     6.0     0.9    -      -       +      -
    167B  HIS*     3.2    51.1    -      -       +      +
    170B  PHE*     5.3    17.9    -      -       +      -
    172B  VAL*     4.2    13.6    -      -       +      -
    228B  GLY*     1.3    79.3    -      -       -      +
    230B  GLU*     1.3    72.9    +      -       -      +
    231B  VAL      3.1     2.0    -      -       -      -
    232B  ASP      3.1    11.8    +      -       -      +
    233B  VAL*     3.1    12.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 230 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91A  SER*     3.1    24.2    +      -       -      -
    219B  GLU*     4.4     3.4    -      -       -      +
    228B  GLY*     3.4     9.2    +      -       -      -
    229B  PRO*     1.3    96.2    -      -       -      +
    231B  VAL*     1.3    70.7    +      -       +      +
    233B  VAL*     3.1    10.9    +      -       -      +
    234B  TRP      3.0    19.4    +      -       -      -
    289B  PRO*     3.8    35.7    -      -       +      +
    290B  SER*     5.6     1.2    -      -       -      -
    292B  ARG*     3.2    32.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 231 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    174B  ARG*     4.4    12.6    -      -       +      +
    217B  ALA*     4.6     2.3    -      -       -      +
    219B  GLU*     3.9    12.3    -      -       -      +
    225B  LYS      4.9     0.2    -      -       -      +
    226B  TYR*     3.0    74.0    -      -       +      +
    227B  ASP      4.4     0.7    -      -       -      +
    228B  GLY      3.1    15.6    +      -       -      +
    229B  PRO      3.1     0.4    -      -       -      -
    230B  GLU*     1.3    83.4    -      -       +      +
    232B  ASP*     1.3    71.3    +      -       -      +
    234B  TRP*     3.4     4.3    +      -       -      +
    235B  SER*     3.1    25.7    +      -       -      +
    292B  ARG*     4.0     4.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 232 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    163B  VAL*     4.0     4.5    -      -       +      +
    167B  HIS*     3.0    33.0    +      -       +      +
    172B  VAL*     3.6     6.4    -      -       -      -
    173B  HIS*     2.7    28.9    +      -       -      +
    174B  ARG*     2.9    26.7    +      -       -      -
    176B  LEU*     3.5    23.8    +      -       +      +
    194B  PHE*     5.0     0.2    -      -       -      -
    229B  PRO      3.1     3.9    +      -       -      +
    231B  VAL*     1.3    81.1    -      -       -      +
    233B  VAL*     1.3    57.1    +      -       -      +
    235B  SER*     3.2     7.2    +      -       -      -
    236B  LEU*     2.9    34.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 233 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    167B  HIS*     4.7     2.2    -      -       +      +
    229B  PRO      3.1    15.1    +      -       -      +
    230B  GLU*     3.1    15.1    +      -       -      +
    232B  ASP*     1.3    72.9    -      -       -      +
    234B  TRP*     1.3    70.6    +      -       -      +
    236B  LEU*     3.1    14.7    +      -       -      -
    283B  LYS      4.5     0.4    -      -       -      +
    284B  PHE*     3.2    46.1    -      -       +      -
    292B  ARG*     4.3    12.1    -      -       +      -
    293B  GLY      3.7    25.1    -      -       -      +
    294B  THR*     5.2     1.3    -      -       -      -
    295B  LEU*     3.7    22.9    -      -       +      +
    298B  ILE*     4.2     7.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 234 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    214B  PRO      5.1     0.4    +      -       -      -
    215B  TYR      3.5    12.5    -      -       -      -
    216B  ALA      3.4    11.1    +      -       -      -
    217B  ALA*     3.4    29.8    -      -       +      -
    218B  PRO*     3.6    31.9    -      -       +      -
    230B  GLU      3.0     6.7    +      -       -      -
    231B  VAL      3.7     4.3    -      -       -      +
    233B  VAL*     1.3    78.1    -      -       -      +
    235B  SER*     1.3    65.6    +      -       -      +
    237B  GLY*     3.0    11.1    +      -       -      -
    238B  VAL*     3.3    22.5    +      -       +      +
    250B  PHE*     3.4    37.0    -      +       -      -
    262B  VAL*     4.2    15.5    -      -       +      +
    265B  GLY*     4.8     2.5    -      -       -      -
    284B  PHE      4.0    10.3    -      -       -      -
    285B  LEU*     3.6    46.6    -      -       +      +
    286B  ILE      3.7    21.5    -      -       -      -
    287B  LEU*     4.1     6.5    -      -       +      -
    292B  ARG*     3.9    11.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 235 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    174B  ARG      6.0     1.4    -      -       -      -
    176B  LEU*     3.8    31.7    +      -       -      -
    215B  TYR*     3.0    27.1    +      -       -      +
    226B  TYR*     4.4     6.4    +      -       -      -
    231B  VAL*     3.1    15.1    +      -       -      +
    232B  ASP*     3.2    10.1    +      -       -      -
    234B  TRP*     1.3    78.3    -      -       -      +
    236B  LEU*     1.3    56.0    +      -       -      +
    238B  VAL*     3.2     6.8    +      -       -      +
    239B  ILE*     2.9    32.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 236 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    156B  PHE*     3.5    16.8    -      -       +      -
    159B  ILE*     3.5    32.3    -      -       +      +
    160B  VAL*     5.1     5.2    -      -       +      -
    163B  VAL*     4.2    18.8    -      -       +      -
    176B  LEU*     4.6     5.6    -      -       +      -
    232B  ASP      2.9    24.0    +      -       -      +
    233B  VAL*     3.1     6.7    +      -       -      +
    234B  TRP      3.0     0.2    +      -       -      -
    235B  SER*     1.3    76.8    -      -       -      +
    237B  GLY*     1.3    51.0    +      -       -      +
    239B  ILE*     3.0    17.4    +      -       +      +
    240B  LEU      2.8    31.2    +      -       -      -
    284B  PHE*     3.8    10.1    -      -       +      -
    295B  LEU*     3.7    42.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 237 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    233B  VAL      3.3     4.0    +      -       -      -
    234B  TRP      3.0     6.7    +      -       -      -
    236B  LEU*     1.3    75.3    -      -       -      +
    238B  VAL*     1.3    63.4    +      -       -      +
    240B  LEU*     3.3     2.7    +      -       -      -
    241B  TYR*     3.1    19.6    +      -       -      +
    281B  LEU*     3.4    12.7    -      -       -      +
    284B  PHE*     3.4    33.7    -      -       -      -
    285B  LEU*     4.1    10.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 238 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    214B  PRO      3.7    21.8    -      -       -      +
    215B  TYR*     3.6    26.7    -      -       +      -
    234B  TRP*     3.3    34.8    +      -       +      +
    235B  SER      3.2     8.5    +      -       -      +
    237B  GLY*     1.3    74.0    -      -       -      +
    239B  ILE*     1.3    63.6    +      -       -      +
    241B  TYR*     3.3     8.4    +      -       -      +
    242B  THR*     3.0    30.1    +      -       +      +
    248B  LEU*     4.8     2.0    -      -       +      -
    249B  PRO*     3.8    28.7    -      -       +      -
    250B  PHE*     4.4     3.6    -      -       +      -
    285B  LEU*     4.1     8.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 239 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    156B  PHE*     4.0    14.8    -      -       +      -
    159B  ILE*     4.3     4.0    -      -       +      -
    176B  LEU*     4.0    26.9    -      -       +      -
    177B  LYS*     4.2     7.4    -      -       -      +
    178B  ALA*     4.8     1.6    -      -       +      +
    181B  LEU*     3.6    35.0    -      -       +      -
    215B  TYR*     3.8    18.2    -      -       +      -
    235B  SER      2.9    17.6    +      -       -      +
    236B  LEU*     3.1    22.4    -      -       +      +
    238B  VAL*     1.3    77.3    -      -       -      +
    240B  LEU*     1.3    64.9    +      -       -      +
    242B  THR*     2.9    21.6    +      -       -      +
    243B  LEU*     3.0    24.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 240 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    152B  ALA*     5.2     0.2    -      -       +      -
    156B  PHE*     3.7    25.1    -      -       +      -
    236B  LEU      2.8    15.2    +      -       -      +
    237B  GLY*     3.3     8.3    +      -       -      +
    239B  ILE*     1.3    72.3    -      -       -      +
    241B  TYR*     1.3    63.8    +      -       -      +
    243B  LEU*     3.1    17.5    +      -       +      +
    244B  VAL*     3.1    32.9    +      -       +      +
    277B  CYS*     4.5     7.2    -      -       -      +
    280B  LEU*     3.4    31.9    -      -       +      -
    281B  LEU*     3.6    26.0    -      -       +      -
    284B  PHE*     4.1     6.7    -      -       +      -
    303B  TRP*     3.7    32.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 241 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    237B  GLY      3.1    10.5    +      -       -      +
    238B  VAL*     3.4    10.3    -      -       -      +
    240B  LEU*     1.3    80.3    -      -       -      +
    242B  THR*     1.3    57.4    +      -       -      +
    244B  VAL*     4.5     3.8    -      -       -      +
    245B  SER*     2.9    56.3    +      -       -      -
    247B  SER*     3.4    16.0    +      -       -      -
    248B  LEU      3.9     3.7    +      -       -      -
    249B  PRO*     3.7    36.6    -      -       +      +
    267B  TYR*     3.8    18.4    -      +       -      -
    268B  ARG*     2.5    45.3    +      -       -      +
    269B  ILE*     5.2     0.7    -      -       -      -
    270B  PRO*     4.1     5.5    -      -       +      +
    273B  MET*     4.5    12.3    -      -       +      -
    281B  LEU*     4.0    25.5    -      -       +      +
    285B  LEU*     5.4     1.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 242 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141B  LEU*     3.3    29.6    -      -       -      +
    178B  ALA*     4.5     4.5    -      -       -      +
    215B  TYR*     4.3    10.9    +      -       -      +
    238B  VAL*     3.0    23.1    -      -       +      +
    239B  ILE*     2.9    13.5    +      -       -      +
    241B  TYR*     1.3    77.6    -      -       -      +
    243B  LEU*     1.3    59.2    +      -       -      +
    244B  VAL      3.5     0.2    -      -       -      -
    246B  GLY*     3.0    20.8    +      -       -      -
    247B  SER      3.4    20.2    -      -       -      +
    248B  LEU*     3.7    26.7    -      -       +      -
    249B  PRO*     4.5     0.4    -      -       +      -
    206C  LEU*     4.2     9.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 243 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137B  VAL*     3.8    29.2    -      -       +      -
    141B  LEU*     4.4     8.9    -      -       +      +
    146B  ARG*     3.8     1.9    -      -       -      -
    147B  MET*     3.1    50.3    +      -       +      +
    152B  ALA*     4.3    22.2    -      -       +      +
    155B  LYS*     4.8     7.2    -      -       +      -
    156B  PHE*     4.1    35.0    -      -       +      -
    159B  ILE*     4.5     9.4    -      -       +      -
    181B  LEU*     5.7     0.2    -      -       +      -
    239B  ILE*     3.0    25.2    +      -       +      +
    240B  LEU*     3.1     8.7    +      -       +      +
    242B  THR*     1.3    81.8    -      -       -      +
    244B  VAL*     1.3    59.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 244 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146B  ARG*     3.3    15.5    +      -       -      +
    147B  MET      4.0    10.4    -      -       -      +
    149B  GLU*     4.9    12.6    -      -       +      +
    152B  ALA*     4.1    15.3    -      -       +      -
    240B  LEU*     3.1    34.3    +      -       +      +
    241B  TYR*     4.5     3.4    -      -       -      +
    243B  LEU*     1.3    77.0    -      -       -      +
    245B  SER*     1.3    60.5    +      -       -      +
    272B  TYR*     3.4    17.0    -      -       +      -
    273B  MET*     3.2    40.6    -      -       +      -
    277B  CYS*     4.0    14.8    -      -       -      -
    303B  TRP*     4.8     3.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 245 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146B  ARG*     3.7    10.5    -      -       -      +
    241B  TYR*     2.9    38.6    +      -       -      -
    244B  VAL*     1.3    80.9    -      -       -      +
    246B  GLY*     1.3    59.1    +      -       -      +
    247B  SER*     3.1    27.5    +      -       -      -
    270B  PRO*     4.1    13.5    -      -       -      -
    272B  TYR*     3.2    23.5    +      -       -      -
    273B  MET*     5.0     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 246 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141B  LEU*     5.0     5.8    -      -       -      +
    145B  GLY*     4.8     3.6    -      -       -      -
    146B  ARG*     3.8    21.0    -      -       -      +
    242B  THR      3.0    18.5    +      -       -      -
    245B  SER*     1.3    77.3    +      -       -      +
    247B  SER*     1.3    59.4    +      -       -      +
    204C  ASN      4.6     3.9    -      -       -      +
    205C  LYS*     5.1     0.9    -      -       -      -
    206C  LEU*     3.7    23.2    -      -       -      +
----------------------------------------------------------
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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