Contacts of the helix formed by residues 62 - 82 (chain B) in PDB entry 3SJ5


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 ASN 62 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    157A  SER*     3.9    29.5    -      -       -      +
    158A  VAL      4.5    13.7    +      -       -      +
    159A  GLU*     6.3     0.2    -      -       -      +
     56B  SER*     4.2     2.0    -      -       -      -
     60B  GLY      3.8     2.6    +      -       -      -
     61B  LYS*     1.3    73.8    -      -       -      +
     63B  VAL*     1.3    82.6    +      -       -      +
     64B  ASN*     2.8    27.9    +      -       -      +
     65B  GLU*     3.1    23.5    +      -       +      +
     66B  ILE*     3.0    18.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 63 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49B  ARG      5.6     0.4    -      -       -      +
     52B  PHE*     3.8    41.3    -      -       +      +
     53B  ALA*     4.4     4.3    -      -       -      +
     56B  SER*     3.7    11.3    +      -       -      +
     61B  LYS      3.4     3.0    +      -       -      -
     62B  ASN*     1.3    80.4    +      -       -      +
     64B  ASN*     1.3    77.4    +      -       -      +
     66B  ILE*     3.2    10.0    +      -       +      +
     67B  TRP*     3.0    34.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 64 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    158A  VAL      5.0     1.2    +      -       -      -
    159A  GLU*     3.6    42.9    +      -       -      +
     62B  ASN*     2.8    25.9    +      -       -      +
     63B  VAL*     1.3    84.2    -      -       -      +
     65B  GLU*     1.3    61.1    +      -       -      +
     67B  TRP*     3.4     5.9    +      -       -      +
     68B  ARG*     3.1    18.5    +      -       -      +
    139B  ASP*     3.2    41.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 65 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17B  TYR*     5.2     0.2    -      -       -      -
     61B  LYS*     5.6     5.6    -      -       +      -
     62B  ASN*     3.1    25.9    +      -       +      +
     64B  ASN*     1.3    76.0    -      -       -      +
     66B  ILE*     1.3    65.4    +      -       +      +
     68B  ARG*     3.3    23.4    +      -       -      +
     69B  GLU*     3.1    22.3    +      -       -      +
     72B  ARG*     4.3    12.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 66 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13B  LEU*     3.6    30.7    -      -       +      -
     17B  TYR*     3.5    25.7    +      -       +      +
     52B  PHE*     3.8    19.1    -      -       +      +
     55B  VAL*     4.0    12.6    -      -       +      -
     56B  SER*     3.7    38.4    -      -       -      +
     59B  THR*     4.4     4.3    -      -       -      +
     61B  LYS*     3.9    10.8    -      -       +      +
     62B  ASN      3.0    12.1    +      -       -      +
     63B  VAL*     3.2     9.4    +      -       -      +
     65B  GLU*     1.3    74.3    -      -       -      +
     67B  TRP*     1.3    59.3    +      -       -      +
     69B  GLU*     3.2     4.7    +      -       -      +
     70B  VAL*     2.9    27.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 67 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9B  TRP*     3.7    28.0    -      +       -      -
     48B  VAL*     4.2    10.3    -      -       +      -
     49B  ARG*     5.7     6.7    -      -       +      +
     52B  PHE*     3.4    59.1    -      +       +      +
     63B  VAL*     3.0    33.3    +      -       +      +
     64B  ASN*     3.8     9.9    -      -       -      +
     65B  GLU      3.3     0.2    -      -       -      -
     66B  ILE*     1.3    76.8    -      -       -      +
     68B  ARG*     1.3    63.8    +      -       -      +
     70B  VAL*     3.7     6.8    -      -       +      +
     71B  GLY      2.9    19.1    +      -       -      -
    137B  MET*     3.5    30.7    -      -       +      -
    139B  ASP*     4.0    13.7    -      -       +      -
    140B  TYR*     3.7    40.1    -      +       +      +
----------------------------------------------------------
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Residues in contact with ARG 68 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     64B  ASN      3.1    14.0    +      -       -      +
     65B  GLU*     3.7    27.0    +      -       -      +
     66B  ILE      3.2     0.4    -      -       -      -
     67B  TRP*     1.3    77.4    -      -       -      +
     69B  GLU*     1.3    56.7    +      -       -      +
     71B  GLY      3.3     1.6    +      -       -      -
     72B  ARG*     3.0    52.3    +      -       -      +
    139B  ASP*     3.4    31.3    +      -       +      +
    142B  LEU*     3.7    36.6    -      -       -      +
    143B  GLY*     3.4    12.6    -      -       -      -
    146B  GLU*     3.0    34.9    +      -       -      +
    158B  VAL*     6.1     3.2    -      -       -      +
    160B  GLU*     4.8     6.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 69 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16B  LEU*     3.5    28.7    -      -       +      +
     17B  TYR*     4.9     3.6    -      -       -      +
     65B  GLU*     3.1    13.2    +      -       -      +
     66B  ILE*     3.7     8.5    -      -       -      +
     68B  ARG*     1.3    74.7    -      -       -      +
     70B  VAL*     1.3    65.7    +      -       -      +
     72B  ARG*     3.1    36.7    +      -       -      +
     73B  GLN*     3.0    54.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 70 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9B  TRP*     3.6    40.8    -      -       +      +
     12B  THR*     3.7    27.8    +      -       +      +
     13B  LEU*     4.0    24.2    -      -       +      -
     16B  LEU*     4.6     2.5    -      -       +      -
     52B  PHE*     4.1     8.5    -      -       +      -
     66B  ILE*     2.9    20.3    +      -       +      +
     67B  TRP*     3.7    13.2    -      -       +      +
     69B  GLU*     1.3    75.1    -      -       -      +
     71B  GLY*     1.3    57.7    +      -       -      +
     73B  GLN*     3.4     2.1    +      -       -      +
     74B  ASN*     3.0    28.9    +      -       -      +
    140B  TYR*     4.2     5.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 71 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67B  TRP      2.9    12.6    +      -       -      -
     68B  ARG      3.6     3.6    -      -       -      -
     69B  GLU      3.2     0.2    -      -       -      -
     70B  VAL*     1.3    78.9    -      -       -      +
     72B  ARG*     1.3    61.7    +      -       -      +
     74B  ASN*     3.3     8.0    +      -       -      +
     75B  ILE*     3.8     2.6    +      -       -      +
    140B  TYR*     3.6    24.4    -      -       -      -
    143B  GLY      3.5     6.3    -      -       -      -
    144B  LEU*     3.3    31.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 72 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65B  GLU*     4.3    11.7    +      -       -      -
     68B  ARG*     3.0    36.5    +      -       -      +
     69B  GLU*     3.1    46.1    +      -       -      +
     71B  GLY*     1.3    77.7    -      -       -      +
     73B  GLN*     1.3    63.6    +      -       +      +
     75B  ILE*     3.7     7.8    +      -       -      +
     76B  LYS      4.8     0.9    +      -       -      -
    143B  GLY*     3.4    18.6    +      -       -      +
    146B  GLU*     2.9    35.6    +      -       +      +
    147B  GLY*     3.8    18.4    -      -       -      +
    150B  LYS*     3.9    26.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 73 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12B  THR*     4.1    24.1    -      -       +      +
     15B  ASP*     5.4     5.9    -      -       -      +
     16B  LEU*     3.5    19.3    -      -       +      +
     69B  GLU*     3.0    42.7    +      -       -      +
     70B  VAL      3.9     3.4    -      -       -      +
     72B  ARG*     1.3    75.7    -      -       +      +
     74B  ASN*     1.3    64.3    +      -       -      +
     75B  ILE      3.2     0.7    +      -       -      -
     76B  LYS*     3.5    15.4    +      -       -      +
     77B  THR*     3.9     9.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 74 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8B  THR*     4.1    16.4    +      -       -      -
      9B  TRP*     2.9    25.1    -      -       -      +
     12B  THR*     5.0     6.4    +      -       -      -
     70B  VAL*     3.0    15.9    +      -       -      +
     71B  GLY      3.7     6.5    -      -       -      +
     72B  ARG      3.3     1.0    -      -       -      -
     73B  GLN*     1.3    77.9    -      -       -      +
     75B  ILE*     1.3    63.6    +      -       -      +
     77B  THR*     3.0    18.3    +      -       -      +
     78B  PHE*     2.9    37.4    +      -       +      -
     81B  TRP*     5.6     0.2    -      -       -      -
    140B  TYR*     2.6    32.7    +      -       -      -
    144B  LEU*     3.9    10.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 75 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71B  GLY      3.8     7.6    +      -       -      +
     72B  ARG      4.1     4.5    -      -       -      +
     73B  GLN      3.2     1.2    -      -       -      -
     74B  ASN*     1.3    76.3    -      -       -      +
     76B  LYS*     1.3    64.0    +      -       -      +
     78B  PHE*     3.2     6.5    +      -       +      +
     79B  SER*     3.0    21.3    +      -       -      -
     86B  PHE*     4.0    16.7    -      -       +      -
     94B  PHE*     4.8     4.7    -      -       +      -
    144B  LEU*     3.5    34.8    -      -       +      +
    147B  GLY*     3.7    24.9    -      -       -      +
    148B  SER*     3.4    24.2    -      -       -      +
    151B  PHE*     3.9    19.3    -      -       +      -
    502B  HEM      4.2    19.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 76 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72B  ARG      4.8     1.0    +      -       -      -
     73B  GLN*     3.5    11.0    +      -       -      +
     74B  ASN      3.3     0.4    -      -       -      -
     75B  ILE*     1.3    78.6    -      -       -      +
     77B  THR*     1.3    64.7    +      -       -      +
     79B  SER*     2.8    26.1    +      -       -      +
     80B  GLU*     3.4    27.4    +      -       -      +
    151B  PHE*     4.8     9.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 77 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8B  THR*     3.9    15.3    -      -       +      +
     12B  THR*     5.6     2.1    +      -       -      -
     73B  GLN      3.9     8.3    +      -       -      -
     74B  ASN*     3.0    19.2    +      -       -      +
     76B  LYS*     1.3    80.5    -      -       -      +
     78B  PHE*     1.3    62.4    +      -       -      +
     80B  GLU*     3.1    25.3    +      -       -      +
     81B  TRP*     3.2    48.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 78 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5B  PHE*     3.8    29.6    -      +       -      -
     74B  ASN*     2.9    50.6    +      -       +      +
     75B  ILE*     3.8     8.7    -      -       +      +
     77B  THR*     1.3    75.3    -      -       -      +
     79B  SER*     1.3    55.2    +      -       -      +
     81B  TRP*     4.2     9.9    -      +       -      -
     82B  PHE*     2.7    58.0    +      +       -      +
     86B  PHE*     3.6     4.3    -      -       +      -
    140B  TYR*     4.1     8.1    -      -       -      -
    144B  LEU*     5.1     4.5    -      -       +      -
    502B  HEM      3.4    78.3    -      +       +      -
----------------------------------------------------------
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Residues in contact with SER 79 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75B  ILE      3.0    11.4    +      -       -      -
     76B  LYS*     2.8    20.4    +      -       -      +
     77B  THR      3.2     0.2    -      -       -      -
     78B  PHE*     1.3    76.5    -      -       -      +
     80B  GLU*     1.3    61.4    +      -       -      +
     82B  PHE      4.2     1.1    -      -       -      -
     83B  PRO*     3.3    25.5    -      -       -      +
     86B  PHE*     3.3    21.9    -      -       -      +
    151B  PHE*     3.3    38.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 80 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76B  LYS*     3.5    35.5    +      -       -      +
     77B  THR*     3.1    17.9    +      -       -      +
     79B  SER*     1.3    82.3    -      -       -      +
     81B  TRP*     1.3    67.2    +      -       +      +
     83B  PRO*     3.8     9.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 81 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4B  THR*     4.0    17.3    -      -       -      -
      5B  PHE*     3.5    27.1    -      +       -      -
      8B  THR*     3.1    43.3    -      -       +      -
     74B  ASN*     5.6     0.2    -      -       -      -
     77B  THR*     3.2    27.8    +      -       +      +
     78B  PHE*     4.2    14.8    -      +       -      -
     80B  GLU*     1.3    81.9    -      -       +      +
     82B  PHE*     1.3    97.2    +      +       +      +
     83B  PRO*     3.3     9.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 82 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5B  PHE*     4.5    15.0    -      +       -      -
     78B  PHE*     2.7    47.4    +      +       -      +
     79B  SER      4.2     0.2    -      -       -      -
     81B  TRP*     1.3   116.0    -      +       +      +
     83B  PRO*     1.3    64.1    -      -       -      +
     84B  SER*     3.1     4.7    -      -       -      -
     85B  TYR*     3.0    38.5    +      +       +      +
     86B  PHE*     3.5    10.0    -      -       -      -
    105B  LEU*     4.0    25.8    -      -       +      -
    502B  HEM      3.8    16.8    -      -       +      -
----------------------------------------------------------
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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