Contacts of the helix formed by residues 34 - 47 (chain 0) in PDB entry 5JPQ


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 34 (chain 0).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     320  THR      3.8     0.6    +      -       -      -
     330  ALA*     1.3    68.2    -      -       -      +
     350  LYS*     1.3    63.7    +      -       -      -
     360  GLU*     4.2     4.4    -      -       -      +
     370  LYS*     2.7    38.0    +      -       -      +
     380  ILE*     3.0     9.9    +      -       -      +
    5192    C      2.9    31.6    +      -       -      -
    5202    A      2.2    31.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 35 (chain 0). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     340  SER      1.3    63.9    -      -       -      +
     360  GLU*     1.3    62.8    +      -       +      +
     380  ILE*     3.1     8.7    +      -       -      +
     390  ARG*     2.8    25.2    +      -       -      +
     550  VAL*     4.0    35.3    -      -       +      +
     560  TYR*     5.2     0.2    -      -       -      -
     580  PHE*     4.7     4.5    -      -       +      -
     910  LYS*     4.0    22.2    -      -       -      +
    5202    A      1.5    73.6    +      -       -      +
    5212    A      0.6   136.3    +      -       -      +
    5262    A      4.9     0.4    +      -       -      -
    5282    U      3.6    11.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 36 (chain 0). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     340  SER*     2.8     8.9    +      -       -      +
     350  LYS*     1.3    78.3    -      -       -      +
     370  LYS*     1.3    63.4    +      -       -      +
     390  ARG*     2.9    30.2    +      -       -      +
     400  GLU*     3.5    17.7    +      -       -      +
     930  LYS*     4.6    13.2    +      -       -      -
    5202    A      3.7    15.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 37 (chain 0). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      20  THR*     3.0    35.2    -      -       -      +
      30  ILE*     3.4    19.5    -      -       +      +
     330  ALA*     5.7     3.4    -      -       +      -
     340  SER*     2.7    26.3    +      -       -      +
     360  GLU*     1.3    75.8    -      -       -      +
     380  ILE*     1.3    61.3    +      -       +      +
     400  GLU*     3.4     8.7    +      -       -      +
     410  GLU*     3.3    25.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 38 (chain 0). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      30  ILE*     6.4     0.2    -      -       +      -
      50  ILE*     3.7    24.7    -      -       +      +
     230  LEU*     5.1     6.1    -      -       +      -
     250  VAL*     3.9    13.0    -      -       +      -
     320  THR*     5.9     0.2    -      -       +      -
     330  ALA*     3.2    46.4    -      -       +      +
     340  SER      3.0     6.7    +      -       -      +
     350  LYS*     3.5     6.5    -      -       -      +
     370  LYS*     1.3    76.3    -      -       -      +
     390  ARG*     1.3    63.2    +      -       -      +
     410  GLU*     3.6     0.6    +      -       -      -
     420  LEU*     3.2    24.5    +      -       +      +
     550  VAL*     5.1     7.4    -      -       +      -
     580  PHE*     3.6    37.5    -      -       +      -
     670  SER*     6.1     0.2    -      -       -      -
    5202    A      4.0     7.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 39 (chain 0). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     350  LYS      2.8    13.0    +      -       -      +
     360  GLU*     3.0    23.2    -      -       -      +
     380  ILE*     1.3    78.6    -      -       -      +
     400  GLU*     1.3    59.3    +      -       +      +
     420  LEU*     3.7     5.0    -      -       -      +
     430  ALA*     3.1    25.2    +      -       -      +
     500  ALA*     3.4    21.8    +      -       +      +
     510  ARG*     3.6    30.8    +      -       -      +
     530  VAL*     2.9    35.7    +      -       +      +
     540  VAL*     4.1    15.7    -      -       -      +
     550  VAL*     5.0    13.6    -      -       +      +
     920  VAL*     4.3    31.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 40 (chain 0). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     360  GLU*     3.5    21.3    +      -       -      +
     370  LYS*     3.4     9.0    +      -       -      +
     380  ILE      3.2     0.2    -      -       -      -
     390  ARG*     1.3    80.7    -      -       +      +
     410  GLU*     1.3    65.8    +      -       -      +
     420  LEU      2.9     1.6    -      -       -      -
     430  ALA*     3.8     5.6    -      -       +      +
     440  LYS*     3.1    37.0    +      -       +      +
     500  ALA*     4.3    18.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 41 (chain 0). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      20  THR*     4.2    12.0    -      -       -      +
      30  ILE*     3.1    50.9    -      -       -      +
      40  VAL*     3.8     0.6    +      -       -      -
      50  ILE*     3.4    22.2    +      -       +      +
     370  LYS*     3.3    17.8    +      -       +      +
     380  ILE*     3.6     0.6    +      -       -      -
     400  GLU*     1.3    78.2    -      -       -      +
     420  LEU*     1.3    59.2    +      -       -      +
     440  LYS*     3.8    11.9    +      -       +      +
     450  GLN*     3.5    33.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 42 (chain 0). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      50  ILE*     4.4    14.3    -      -       +      +
      70  THR*     5.4     5.4    -      -       -      -
     210  LEU*     3.9    11.9    -      -       +      -
     230  LEU*     3.7    26.9    -      -       +      -
     380  ILE*     3.2    19.3    +      -       +      +
     390  ARG*     3.7     2.7    -      -       -      +
     400  GLU      2.9     0.6    -      -       -      -
     410  GLU*     1.3    75.4    -      -       -      +
     430  ALA*     1.3    64.2    +      -       -      +
     440  LYS      3.0     1.3    -      -       -      -
     450  GLN*     2.9    22.3    +      -       +      +
     460  LEU*     3.0    31.0    +      -       +      +
     530  VAL*     3.3    31.9    -      -       +      -
     550  VAL*     5.7     2.0    -      -       +      -
     710  ALA*     4.3    19.1    -      -       +      -
     730  VAL*     5.4     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 43 (chain 0). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     390  ARG      3.1    16.0    +      -       -      +
     400  GLU*     3.3     7.6    +      -       +      +
     420  LEU*     1.3    81.5    -      -       -      +
     440  LYS*     1.3    54.0    +      -       +      +
     460  LEU*     4.6     4.3    -      -       -      -
     470  LYS*     2.5    29.6    +      -       -      -
     480  VAL      2.8    33.4    +      -       -      +
     490  ASP      4.4     0.7    -      -       -      +
     500  ALA*     4.0    18.6    -      -       +      +
     530  VAL*     4.8     9.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 44 (chain 0). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     400  GLU*     3.1    29.0    +      -       +      +
     410  GLU*     3.8    10.8    -      -       +      +
     420  LEU      3.0     1.0    -      -       -      -
     430  ALA*     1.3    75.9    -      -       +      +
     450  GLN*     1.3    65.8    +      -       +      +
     470  LYS*     3.2    24.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 45 (chain 0). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      50  ILE*     3.6    45.5    +      -       -      +
      70  THR*     5.3     9.5    +      -       -      +
     410  GLU*     3.5    24.9    +      -       +      +
     420  LEU*     2.9    13.2    +      -       +      +
     440  LYS*     1.3    79.0    -      -       +      +
     460  LEU*     1.3    64.4    +      -       +      +
     470  LYS*     4.2     9.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 46 (chain 0). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      70  THR*     6.3     4.7    -      -       +      -
     100  ILE*     6.1     4.9    -      -       +      -
     190  ARG*     3.9    25.2    +      -       -      +
     210  LEU*     4.9     8.3    -      -       +      -
     420  LEU*     3.0    40.4    +      -       +      +
     430  ALA      4.0     2.0    -      -       -      +
     450  GLN*     1.3    80.6    -      -       +      +
     470  LYS*     1.3    75.5    +      -       -      +
     480  VAL*     3.6    16.9    -      -       +      +
     530  VAL*     4.6     4.3    -      -       +      -
     730  VAL*     3.5    32.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 47 (chain 0). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     430  ALA      2.5    16.4    +      -       -      -
     440  LYS*     3.2    18.1    +      -       -      +
     450  GLN*     4.6     7.4    -      -       -      +
     460  LEU*     1.3    81.2    -      -       -      +
     480  VAL*     1.3    59.0    +      -       -      +
    1490  LYS*     5.4     7.7    +      -       -      +
----------------------------------------------------------
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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