Contacts of the helix formed by residues 58 - 70 (chain V) in PDB entry 1JJ2


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 SER 58 (chain V).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57V  PRO*     1.3    75.6    -      -       -      +
     59V  GLN*     1.3    66.2    +      -       -      +
     60V  GLU*     3.8    10.1    +      -       -      +
     61V  THR*     3.0    15.9    +      -       -      -
     62V  LEU*     3.1    22.0    +      -       -      +
    101V  LEU*     4.2     0.7    -      -       -      -
    143V  THR*     3.7    12.2    -      -       -      +
    147V  ASP*     2.5    31.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 59 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58V  SER*     1.3    72.3    -      -       -      +
     60V  GLU*     1.3    67.5    +      -       +      +
     62V  LEU*     3.5     3.1    +      -       -      +
     63V  GLU*     3.0    47.3    +      -       -      +
     94V  SER*     3.1    22.2    +      -       -      -
     97V  ALA*     3.2    16.1    -      -       -      +
     98V  PHE*     3.2    31.4    -      -       -      +
    101V  LEU*     3.7    19.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 60 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58V  SER*     3.2     8.7    -      -       -      +
     59V  GLN*     1.3    83.1    -      -       +      +
     61V  THR*     1.3    65.7    +      -       -      +
     63V  GLU*     2.8    22.4    +      -       -      +
     64V  THR*     2.9    17.2    +      -       -      +
    151V  GLU*     5.7     1.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 61 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58V  SER*     3.0    11.8    +      -       -      -
     60V  GLU*     1.3    78.1    -      -       -      +
     62V  LEU*     1.3    64.9    +      -       -      +
     64V  THR*     3.0     9.5    +      -       -      -
     65V  VAL*     3.0    23.1    +      -       +      +
    147V  ASP*     2.8    32.9    +      -       -      +
    150V  LEU*     3.6    41.3    -      -       +      -
    151V  GLU*     2.6    33.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 62 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1V  MET*     3.7    26.7    -      -       +      -
      3V  ALA*     6.3     0.2    -      -       +      -
     34V  LEU*     4.1    26.2    -      -       +      -
     57V  PRO*     4.6    11.8    -      -       +      +
     58V  SER      3.1    16.7    +      -       -      +
     59V  GLN      3.7     4.7    -      -       -      +
     61V  THR*     1.3    78.1    -      -       -      +
     63V  GLU*     1.3    53.0    +      -       -      +
     65V  VAL*     3.7     4.7    -      -       +      +
     66V  LEU*     2.7    58.1    +      -       +      +
     97V  ALA*     3.8    19.7    -      -       +      +
    100V  LEU*     4.2     6.3    -      -       +      -
    101V  LEU*     3.7    17.9    -      -       +      -
    116V  LEU*     4.9     6.3    -      -       +      -
    150V  LEU*     6.0     2.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 63 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59V  GLN*     3.0    41.9    +      -       -      +
     60V  GLU*     2.8    13.6    +      -       -      +
     62V  LEU*     1.3    75.7    -      -       -      +
     64V  THR*     1.3    63.6    +      -       -      +
     66V  LEU*     3.8     0.7    -      -       -      +
     67V  ALA*     3.0    26.9    +      -       -      +
     93V  ILE*     3.8    17.1    -      -       +      +
     94V  SER*     2.7    36.2    +      -       -      -
     97V  ALA*     3.7    15.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 64 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60V  GLU*     2.9    13.7    +      -       -      +
     61V  THR*     3.0    10.1    +      -       -      -
     63V  GLU*     1.3    76.1    -      -       -      +
     65V  VAL*     1.3    60.1    +      -       +      +
     67V  ALA*     3.8     3.9    -      -       -      +
     68V  THR*     2.9    31.2    +      -       -      +
    151V  GLU*     5.1    12.1    +      -       +      +
    154V  ARG*     4.2    27.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 65 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32V  CYS*     5.8     0.2    -      -       -      -
     61V  THR*     3.0    19.3    +      -       +      +
     62V  LEU*     4.0     6.5    -      -       +      +
     64V  THR*     1.3    76.6    -      -       +      +
     66V  LEU*     1.3    58.1    +      -       -      +
     68V  THR*     3.3     9.6    -      -       +      -
     69V  ARG*     2.6    33.5    +      -       +      +
     70V  ALA      3.8     0.5    +      -       -      -
    116V  LEU*     3.6    29.1    -      -       +      +
    118V  LEU*     4.0    20.9    -      -       +      -
    150V  LEU*     3.8    45.3    -      -       +      +
    151V  GLU*     5.3     0.7    -      -       +      -
    154V  ARG*     4.8     5.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 66 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34V  LEU*     4.8     0.4    -      -       +      -
     62V  LEU*     2.7    39.8    +      -       +      +
     63V  GLU      3.8     3.1    -      -       -      +
     65V  VAL*     1.3    73.6    -      -       -      +
     67V  ALA*     1.3    63.7    +      -       -      +
     70V  ALA*     2.8    41.3    +      -       +      +
     79V  VAL*     4.1     5.0    -      -       +      +
     93V  ILE*     4.0    14.1    -      -       +      -
     96V  LEU*     4.5    11.2    -      -       +      -
     97V  ALA*     3.9    26.2    -      -       +      +
    100V  LEU*     3.8    24.0    -      -       +      -
    107V  LEU*     4.1    25.1    -      -       +      -
    116V  LEU*     4.3    12.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 67 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63V  GLU      3.0    18.2    +      -       -      +
     64V  THR*     3.8     4.5    -      -       -      +
     66V  LEU*     1.3    80.0    -      -       -      +
     68V  THR*     1.3    62.3    +      -       -      +
     70V  ALA      4.4     2.1    +      -       -      +
     78V  ASP*     5.9     1.0    -      -       -      +
     79V  VAL      3.7    16.4    +      -       -      +
     80V  ASP*     5.7     0.4    -      -       -      -
     93V  ILE*     3.4    28.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 68 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    5670    U      5.1     1.6    +      -       -      -
     64V  THR*     2.9    27.5    +      -       -      +
     65V  VAL*     3.2    15.0    -      -       -      +
     67V  ALA*     1.3    79.7    -      -       -      +
     69V  ARG*     1.3    76.4    +      -       +      +
     70V  ALA      5.3     0.7    -      -       -      +
    154V  ARG*     3.1    45.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 69 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    5660    A      3.4    11.6    +      -       -      -
    5670    U      2.7    29.3    +      -       -      -
   12630    C      3.1    40.2    +      -       -      -
   12640    U      4.4     6.3    +      -       -      -
     65V  VAL      2.6    17.8    +      -       -      +
     68V  THR*     1.3    86.2    +      -       +      +
     70V  ALA*     1.3    62.1    +      -       -      +
     71V  GLU*     3.9     8.4    +      -       -      +
    115V  THR      4.4     1.0    -      -       -      +
    116V  LEU*     3.8    19.2    -      -       +      -
    117V  ARG*     3.3    27.6    +      -       -      +
    118V  LEU*     4.0    23.3    -      -       +      -
    119V  HIS*     3.6    20.7    +      -       -      +
    154V  ARG      2.7    25.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 70 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65V  VAL      3.8     0.2    +      -       -      -
     66V  LEU*     2.8    41.8    +      -       +      +
     67V  ALA      4.4     1.2    +      -       -      +
     68V  THR      3.8     0.9    -      -       -      +
     69V  ARG*     1.3    79.6    -      -       -      +
     71V  GLU*     1.3    65.9    +      -       -      +
     77V  ALA      4.6     1.6    -      -       -      +
     78V  ASP*     5.2     0.9    -      -       -      -
     79V  VAL*     3.2    36.2    +      -       +      +
    107V  LEU*     5.5     0.9    -      -       +      -
    112V  LEU*     4.5     8.3    -      -       +      -
    116V  LEU*     4.0     9.9    -      -       +      -
----------------------------------------------------------
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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