Contacts of the strand formed by residues 58 - 64 (chain W) in PDB entry 4JPB


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 ARG 58 (chain W).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    638A  LYS*     4.3     7.6    -      -       -      +
    655A  ILE*     4.3     3.8    -      -       -      -
     31W  GLU*     4.4    14.1    +      -       -      +
     32W  MET*     5.9     0.6    -      -       -      +
     53W  ILE      3.4     2.3    -      -       -      +
     54W  ASN*     3.6     1.0    -      -       -      -
     55W  LEU*     2.9    69.6    +      -       -      +
     56W  ARG*     3.1    25.3    -      -       -      +
     57W  GLY*     1.3    81.2    -      -       -      +
     59W  ILE*     1.3    64.4    +      -       -      +
     60W  ILE*     3.6     7.6    +      -       +      +
     83W  VAL*     5.0     0.4    -      -       -      +
     85W  ARG*     5.1     4.3    -      -       -      +
     90W  GLU*     2.9    41.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 59 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    638A  LYS*     4.5    20.2    -      -       +      +
    639A  SER      4.6     8.3    -      -       -      +
    640A  LEU*     4.2    22.2    -      -       +      +
    653A  ALA*     4.0    15.0    -      -       +      -
    655A  ILE*     4.3    13.2    -      -       +      -
    661A  ILE*     3.5    43.7    -      -       +      -
     52W  VAL*     3.7    27.4    -      -       +      -
     53W  ILE      3.6     4.5    -      -       -      +
     58W  ARG*     1.3    74.4    -      -       -      +
     60W  ILE*     1.3    68.8    +      -       -      +
     61W  PRO*     4.2     4.5    -      -       +      +
     90W  GLU*     5.2     0.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 60 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52W  VAL*     3.3     3.7    -      -       -      -
     53W  ILE*     2.9    48.7    +      -       +      +
     55W  LEU*     3.6    33.9    -      -       +      -
     58W  ARG*     4.0    11.9    -      -       +      +
     59W  ILE*     1.3    81.2    -      -       -      +
     61W  PRO*     1.4    81.9    -      -       +      +
     83W  VAL*     3.9    10.1    -      -       +      -
     90W  GLU*     3.2    36.1    -      -       +      +
     91W  VAL*     4.1     6.3    -      -       -      +
     92W  GLY*     3.7    16.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 61 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    640A  LEU      5.0     8.5    -      -       -      +
    641A  GLY*     5.9     3.1    -      -       -      -
    643A  VAL*     3.8    29.2    -      -       +      -
    644A  PHE*     3.6    26.2    -      -       +      -
     49W  VAL*     5.9     0.2    -      -       +      -
     51W  GLY      3.3     7.9    -      -       -      +
     52W  VAL*     4.1     2.9    -      -       +      -
     59W  ILE*     4.2     6.3    -      -       +      +
     60W  ILE*     1.4    85.2    -      -       +      +
     62W  VAL*     1.3    56.6    +      -       -      +
     63W  VAL*     5.2     2.5    -      -       +      -
     90W  GLU      3.5    23.8    -      -       -      +
     91W  VAL*     3.8     5.0    -      -       +      +
     92W  GLY      2.7    31.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 62 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39W  ILE*     3.9    21.8    -      -       +      -
     49W  VAL*     3.8     0.9    -      -       -      +
     50W  GLU*     2.8    27.3    +      -       +      +
     51W  GLY      2.8    15.2    +      -       -      +
     53W  ILE*     3.6    46.9    -      -       +      +
     60W  ILE*     4.0     0.9    -      -       +      +
     61W  PRO*     1.3    77.2    -      -       -      +
     63W  VAL*     1.3    64.0    +      -       -      +
     81W  ILE*     3.9    23.3    -      -       +      -
     92W  GLY*     3.1    13.7    -      -       -      +
     94W  LEU*     4.3    16.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 63 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    643A  VAL*     5.0     6.3    -      -       +      -
     48W  PHE*     3.5     8.7    -      -       +      +
     49W  VAL*     3.7    24.2    -      -       +      -
     50W  GLU*     4.8     1.6    -      -       -      -
     61W  PRO*     5.0     0.9    -      -       +      -
     62W  VAL*     1.3    81.1    -      -       -      +
     64W  ASN*     1.3    58.8    +      -       -      +
     65W  LEU      3.4     1.0    +      -       -      -
     68W  ILE*     3.6    25.6    -      -       +      -
     91W  VAL*     3.9     9.0    -      -       +      -
     92W  GLY      2.7    13.5    +      -       -      +
     93W  PHE*     3.6    22.7    -      -       +      -
     94W  LEU*     2.9    30.0    +      -       -      +
    145W  ILE*     3.7    23.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 64 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48W  PHE      2.8    18.8    +      -       -      +
     50W  GLU*     3.3    26.5    +      -       -      +
     63W  VAL*     1.3    69.2    -      -       -      +
     65W  LEU*     1.3    63.5    +      -       -      +
     66W  ALA*     3.2    20.4    +      -       -      +
     67W  LYS*     3.0    39.0    +      -       +      +
     68W  ILE*     3.2    14.0    +      -       -      +
     73W  PHE*     3.5    25.0    -      -       -      -
     75W  GLU*     4.9     0.4    +      -       -      -
     78W  MET*     3.7    18.5    -      -       -      +
     94W  LEU*     4.3     5.6    -      -       -      -
----------------------------------------------------------
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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