Contacts of the helix formed by residues 93 - 111 (chain b) in PDB entry 3J9X


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 GLY 93 (chain b).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     92b  SER*     1.3    77.8    -      -       -      +
     94b  PRO*     1.3    67.5    -      -       -      -
     95b  ALA      3.3     1.8    -      -       -      -
     96b  LEU*     2.8    28.9    +      -       -      +
     97b  VAL*     3.2    15.8    +      -       -      +
    133b  VAL*     4.5    10.8    -      -       -      -
     64d  THR*     4.5     0.9    -      -       -      -
     65d  GLN*     5.3     2.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 94 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93b  GLY*     1.3    83.3    -      -       -      -
     95b  ALA*     1.3    63.4    +      -       -      +
     97b  VAL*     3.0     6.6    +      -       -      +
     98b  ASN*     2.9    26.4    +      -       -      +
    133b  VAL*     3.8    26.2    -      -       +      -
     64d  THR*     3.3    15.5    -      -       +      +
     65d  GLN*     3.4    39.5    -      -       -      +
     66d  TYR      4.7     0.4    -      -       -      -
     67d  GLY*     3.9    11.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 95 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90b  ILE*     3.6    22.8    -      -       +      +
     93b  GLY      3.1     0.6    +      -       -      -
     94b  PRO*     1.3    80.0    -      -       -      +
     96b  LEU*     1.3    56.7    +      -       -      +
     98b  ASN*     3.3     1.8    +      -       -      +
     99b  MET*     3.0    24.1    +      -       -      +
     64d  THR*     3.2    18.6    +      -       +      +
     67d  GLY*     3.5    16.6    -      -       -      -
     68d  ILE      3.6    21.8    -      -       -      +
     69d  THR*     3.4    14.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 96 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83b  VAL*     4.5     3.6    -      -       +      +
     86b  ALA*     3.8    32.8    -      -       +      +
     87b  LEU*     3.6    40.2    -      -       +      +
     90b  ILE*     4.0     5.3    -      -       +      +
     91b  GLY      3.4    13.0    -      -       -      +
     92b  SER*     3.8    11.2    -      -       -      -
     93b  GLY      2.8    16.0    +      -       -      +
     95b  ALA*     1.3    72.2    -      -       -      +
     97b  VAL*     1.3    62.4    +      -       +      +
     99b  MET*     3.1     6.3    +      -       +      +
    100b  ILE*     2.8    50.6    +      -       +      +
    126b  THR*     4.8    10.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 97 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93b  GLY      3.2     9.4    +      -       -      +
     94b  PRO      3.0     7.8    +      -       -      +
     96b  LEU*     1.3    79.9    -      -       +      +
     98b  ASN*     1.3    66.2    +      -       -      +
    100b  ILE*     3.2     5.9    +      -       +      +
    101b  ASN*     2.9    28.6    +      -       -      +
    130b  THR*     3.5    21.5    +      -       -      +
    131b  GLY      3.7    26.2    -      -       -      +
    132b  TYR*     4.2     7.6    -      -       -      +
    133b  VAL*     3.8    33.0    -      -       +      +
    134b  SER      5.2     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 98 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109a  SER      3.5    22.7    -      -       -      +
    110a  ALA*     3.6     3.8    -      -       -      +
    112a  ASN*     5.1     9.5    -      -       -      +
     94b  PRO*     2.9    12.9    +      -       -      +
     95b  ALA*     3.4     9.0    -      -       -      +
     96b  LEU      3.2     0.2    -      -       -      -
     97b  VAL*     1.3    80.3    -      -       -      +
     99b  MET*     1.3    64.2    +      -       -      +
    101b  ASN*     3.5     8.9    +      -       -      +
    102b  GLY      3.3    13.7    +      -       -      -
     67d  GLY*     3.1    35.0    +      -       -      -
     69d  THR*     4.4     7.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 99 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    1797    A      4.1    13.0    -      -       -      +
    106a  TYR*     4.6    13.0    -      -       -      +
    110a  ALA*     3.9    19.8    +      -       -      +
    111a  PHE*     3.7    31.2    -      -       +      -
     82b  LYS*     5.9     2.0    -      -       -      -
     86b  ALA*     3.8    24.7    -      -       +      -
     90b  ILE*     3.8    22.7    -      -       +      -
     95b  ALA      3.0    13.6    +      -       -      +
     96b  LEU*     3.3    12.1    -      -       +      +
     98b  ASN*     1.3    76.6    -      -       -      +
    100b  ILE*     1.3    60.4    +      -       +      +
    102b  GLY*     3.2     3.8    +      -       -      -
    103b  LEU*     2.9    33.7    +      -       +      +
     69d  THR*     4.7     5.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 100 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79b  PHE*     5.1     0.9    -      -       +      -
     83b  VAL*     4.3    21.5    -      -       +      -
     96b  LEU*     2.8    48.8    +      -       +      +
     97b  VAL*     4.7     2.9    -      -       +      -
     99b  MET*     1.3    75.8    -      -       +      +
    101b  ASN*     1.3    57.5    +      -       -      +
    103b  LEU*     4.1     7.0    -      -       +      -
    104b  LYS*     2.7    34.0    +      -       +      +
    122b  VAL*     4.3    20.6    -      -       +      -
    126b  THR*     4.1    23.8    -      -       +      -
    130b  THR*     3.6    34.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 101 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109a  SER*     4.2     8.4    +      -       -      +
     97b  VAL*     2.9    23.3    +      -       -      +
     98b  ASN*     3.7    10.7    +      -       -      +
     99b  MET      3.2     0.2    -      -       -      -
    100b  ILE*     1.3    75.8    -      -       -      +
    102b  GLY*     1.3    61.7    +      -       -      +
    104b  LYS*     3.8     3.4    -      -       -      +
    105b  GLY*     3.2    18.9    +      -       -      -
    130b  THR*     2.5    31.6    +      -       -      +
    131b  GLY*     2.9    33.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 102 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105a  GLY      4.2     2.8    -      -       -      -
    106a  TYR*     3.7    12.0    +      -       -      -
    109a  SER*     2.9    25.0    +      -       -      -
    110a  ALA*     4.1    11.2    -      -       -      -
     98b  ASN      3.3     4.8    +      -       -      -
     99b  MET      3.2     5.8    +      -       -      -
    101b  ASN*     1.3    76.8    -      -       -      +
    103b  LEU*     1.3    59.5    +      -       -      +
    105b  GLY*     3.4     1.0    +      -       -      -
    106b  TYR*     2.9    30.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 103 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    106a  TYR*     4.0    11.5    -      -       +      -
     79b  PHE*     3.7    11.0    -      -       +      -
     82b  LYS*     3.5    50.5    -      -       +      +
     83b  VAL*     3.7    34.5    -      -       +      +
     99b  MET*     2.9    24.4    +      -       +      +
    100b  ILE*     3.6     7.6    -      -       +      +
    102b  GLY*     1.3    74.9    -      -       -      +
    104b  LYS*     1.3    64.7    +      -       -      +
    106b  TYR*     3.2     9.3    -      -       +      +
    107b  TYR*     3.0    38.6    +      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 104 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79b  PHE*     3.8    17.7    -      -       +      -
    100b  ILE*     2.7    23.7    +      -       +      +
    101b  ASN*     3.8     4.0    -      -       -      +
    103b  LEU*     1.3    73.6    -      -       -      +
    105b  GLY*     1.3    63.8    +      -       -      +
    107b  TYR*     3.1     4.9    +      -       -      +
    108b  ILE*     3.0    46.5    +      -       +      +
    115b  PRO*     4.4    13.2    -      -       -      +
    118b  LEU*     4.0    12.7    -      -       +      +
    119b  ASP*     2.7    39.1    +      -       -      +
    122b  VAL*     6.0     1.6    -      -       +      -
    130b  THR*     4.3    19.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 105 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102a  GLY      5.0     0.9    -      -       -      -
    105a  GLY*     5.9     3.8    -      -       -      -
    106a  TYR      5.7     0.2    -      -       -      -
    101b  ASN      3.2    11.7    +      -       -      -
    102b  GLY      3.8     2.7    -      -       -      -
    104b  LYS*     1.3    78.7    -      -       -      +
    106b  TYR*     1.3    62.3    +      -       -      +
    108b  ILE*     3.2    12.1    +      -       -      +
    109b  SER*     3.1    29.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 106 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    1608    T      4.2     0.2    +      -       -      -
    1618    A      3.3    15.7    +      -       -      -
     82a  LYS*     2.7    34.4    +      -       -      -
     99a  MET*     4.7     3.9    -      -       -      -
    102a  GLY      3.5    27.7    +      -       -      -
    103a  LEU*     4.1    14.4    -      -       +      -
    106a  TYR*     3.7    25.7    -      +       +      +
     82b  LYS*     5.0     6.7    -      -       +      -
    102b  GLY      2.9    18.0    +      -       -      +
    103b  LEU*     3.2    13.9    -      -       +      +
    105b  GLY*     1.3    75.3    -      -       -      +
    107b  TYR*     1.3    80.7    -      +       -      +
    110b  ALA*     2.8    45.9    +      -       +      +
    111b  PHE*     3.7    27.6    -      +       -      -
----------------------------------------------------------
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Residues in contact with TYR 107 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    1608    T      4.4     7.1    +      -       +      +
    1618    A      3.4    24.8    +      -       -      -
     71Y  PRO*     6.5     1.3    -      -       +      -
     75b  ILE*     3.5    37.2    -      -       +      -
     78b  GLY*     3.5     4.7    -      -       -      -
     79b  PHE*     3.5    39.0    +      +       +      -
     82b  LYS*     4.6     4.7    -      -       +      -
    103b  LEU*     3.0    30.2    +      -       +      +
    104b  LYS      3.8     5.8    -      -       -      +
    106b  TYR*     1.3    96.7    -      +       -      +
    108b  ILE*     1.3    65.9    +      -       -      +
    111b  PHE*     3.0    44.9    +      +       -      -
    113b  ALA*     3.1    22.4    +      -       +      +
    118b  LEU*     4.4     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 108 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104b  LYS*     3.0    47.2    +      -       +      +
    105b  GLY*     3.2    11.2    +      -       -      +
    107b  TYR*     1.3    76.4    -      -       -      +
    109b  SER*     1.3    62.4    +      -       -      +
    112b  ASN*     3.0    26.3    -      -       -      +
    113b  ALA      3.5    16.1    -      -       -      +
    115b  PRO*     3.9    24.2    -      -       +      -
    118b  LEU*     3.3    16.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 109 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98a  ASN*     3.5    18.9    -      -       -      +
    101a  ASN*     4.2     6.6    +      -       -      -
    102a  GLY*     3.0    29.2    +      -       -      -
    105b  GLY      3.1    12.1    +      -       -      -
    108b  ILE*     1.3    81.2    -      -       -      +
    110b  ALA*     1.3    63.1    +      -       -      +
    111b  PHE      3.4     0.4    -      -       -      -
    112b  ASN*     4.0     9.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 110 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69Y  THR*     2.6    34.0    +      -       -      +
     98a  ASN*     3.7    13.8    -      -       -      +
     99a  MET*     4.2    15.8    -      -       -      +
    102a  GLY*     4.1    10.5    -      -       -      -
    106b  TYR*     2.8    36.2    +      -       +      +
    109b  SER*     1.3    76.9    +      -       -      +
    111b  PHE*     1.3    69.4    +      -       +      +
    112b  ASN*     3.6     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 111 (chain b). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    1608    T      3.6    38.4    -      -       -      -
     69Y  THR*     3.4    17.5    -      -       -      +
     70Y  GLY*     3.6    19.3    -      -       -      -
     71Y  PRO*     4.6     4.0    -      -       +      -
     72Y  ASN*     3.2    18.5    +      -       -      +
     82a  LYS*     6.1     0.2    -      -       -      -
     99a  MET*     3.8    23.8    -      -       +      -
     75b  ILE*     4.6    13.5    -      -       +      +
    106b  TYR*     3.7    37.2    -      +       -      -
    107b  TYR*     3.0    45.2    +      +       +      +
    110b  ALA*     1.3    80.3    -      -       +      +
    112b  ASN*     1.3    74.6    +      -       -      +
    113b  ALA*     3.2     2.0    +      -       -      +
----------------------------------------------------------
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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