Contacts of the helix formed by residues 638 - 656 (chain B) in PDB entry 5J3V


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 LYS 638 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    619B  THR*     4.2    12.1    -      -       +      -
    623B  ALA*     4.9    16.1    -      -       -      +
    636B  PRO*     3.2    13.9    +      -       +      +
    637B  ASP*     1.3    70.1    +      -       -      +
    639B  ASP*     1.3    58.5    +      -       -      +
    640B  PHE      3.2     0.7    -      -       -      -
    641B  MET*     3.1    22.9    +      -       +      +
    642B  ILE*     3.0    31.4    +      -       -      +
    678B  ASP*     3.0    38.9    +      -       -      +
    679B  LYS*     4.6    10.1    -      -       -      +
    680B  MET*     3.7    41.2    -      -       +      +
    683B  VAL*     4.1     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 639 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    584B  PHE*     3.5    26.1    -      -       +      -
    637B  ASP*     3.0    21.3    +      -       -      +
    638B  LYS*     1.3    76.4    -      -       -      +
    640B  PHE*     1.3    58.6    +      -       -      +
    642B  ILE*     3.7    18.2    -      -       -      +
    643B  VAL*     2.9    38.1    +      -       +      +
    680B  MET*     5.7     1.4    -      -       -      +
     18D  LYS*     4.4    18.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 640 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    578B  ASP      3.2    24.0    -      -       -      -
    579B  GLU*     3.7    14.1    -      -       -      -
    580B  ASP      3.3    33.9    -      -       -      -
    581B  LYS*     3.8    12.3    -      -       +      -
    583B  LEU*     4.1    12.3    -      -       +      -
    584B  PHE*     3.5    31.2    -      +       -      -
    615B  LEU*     4.4    19.6    -      -       +      +
    619B  THR*     3.9    12.3    -      -       -      +
    637B  ASP*     3.1    34.9    +      -       +      +
    639B  ASP*     1.3    77.8    -      -       -      +
    641B  MET*     1.3    57.6    +      -       -      +
    643B  VAL*     4.3     1.8    -      -       -      +
    644B  ALA*     3.1    29.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 641 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    616B  VAL*     4.2    20.8    -      -       +      +
    619B  THR*     3.7    24.8    +      -       +      -
    620B  LEU*     3.6    34.5    -      -       +      -
    623B  ALA*     6.4     0.7    -      -       +      -
    638B  LYS*     3.1    27.6    +      -       +      +
    640B  PHE*     1.3    79.3    -      -       -      +
    642B  ILE*     1.3    65.0    +      -       +      +
    644B  ALA*     3.4     3.6    +      -       -      +
    645B  LEU*     3.0    34.8    +      -       +      +
    675B  CYS*     4.0    13.7    -      -       -      -
    678B  ASP*     3.9    10.5    -      -       -      +
    683B  VAL*     3.7    31.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 642 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    638B  LYS      3.0    16.5    +      -       -      +
    639B  ASP*     3.7    23.1    -      -       -      +
    641B  MET*     1.3    75.7    -      -       -      +
    643B  VAL*     1.3    65.7    +      -       +      +
    645B  LEU*     3.4     3.9    +      -       -      +
    646B  ASP*     3.1    37.3    +      -       -      +
    680B  MET*     4.1    13.5    -      -       -      -
    682B  GLU*     3.6    33.2    -      -       +      +
    683B  VAL*     4.1    15.3    -      -       +      -
    686B  SER*     3.3    23.1    +      -       -      +
     18D  LYS*     4.8    20.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 643 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    583B  LEU      4.2     0.9    -      -       -      +
    584B  PHE*     3.7    44.4    -      -       +      +
    587B  LEU*     3.4    33.4    -      -       +      +
    588B  GLU*     4.2     9.8    -      -       +      +
    639B  ASP*     2.9    22.1    +      -       +      +
    640B  PHE*     4.3     3.1    -      -       -      +
    642B  ILE*     1.3    80.1    -      -       +      +
    644B  ALA*     1.3    61.6    +      -       -      +
    646B  ASP*     3.5     9.6    +      -       -      +
    647B  LEU*     3.3    20.1    +      -       -      +
     20D  LEU*     5.5     6.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 644 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    587B  LEU*     4.7     3.6    -      -       -      +
    612B  CYS*     3.6    34.3    -      -       -      +
    615B  LEU*     3.9    18.6    -      -       +      -
    616B  VAL*     3.9     9.0    -      -       +      -
    640B  PHE      3.1    21.5    +      -       -      +
    641B  MET      3.9     0.2    -      -       -      +
    643B  VAL*     1.3    76.7    -      -       -      +
    645B  LEU*     1.3    64.1    +      -       -      +
    647B  LEU*     3.4     4.3    +      -       -      +
    648B  LEU*     3.2    25.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 645 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    616B  VAL*     3.7    27.1    -      -       +      -
    641B  MET*     3.0    26.4    +      -       +      +
    642B  ILE*     3.7     4.9    -      -       -      +
    644B  ALA*     1.3    76.7    -      -       -      +
    646B  ASP*     1.3    59.3    +      -       -      +
    648B  LEU*     3.3    10.5    +      -       +      +
    649B  SER*     3.0    25.6    +      -       -      -
    668B  ILE*     5.2     3.6    -      -       +      -
    672B  MET*     5.4     3.8    -      -       +      -
    675B  CYS*     4.0    23.3    -      -       +      -
    683B  VAL*     4.1     8.5    -      -       +      +
    686B  SER*     3.9    18.6    -      -       -      +
    687B  SER*     4.0    25.6    -      -       -      +
    690B  LEU*     3.8    27.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 646 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    588B  GLU*     6.1     3.4    -      -       +      +
    591B  SER*     3.8    10.7    -      -       -      -
    642B  ILE*     3.1    25.6    +      -       -      +
    643B  VAL*     3.8     8.1    -      -       -      +
    644B  ALA      3.3     0.4    -      -       -      -
    645B  LEU*     1.3    74.3    -      -       -      +
    647B  LEU*     1.3    60.0    +      -       -      +
    649B  SER*     3.3     9.5    +      -       -      -
    650B  GLY*     2.9    21.7    +      -       -      -
    686B  SER*     3.1    29.3    +      -       -      +
    689B  ALA*     5.4     3.1    -      -       -      +
     17D  ARG*     3.8    39.4    +      -       -      +
     18D  LYS*     4.9     3.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 647 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    573B  TRP*     4.0     6.5    -      -       +      -
    587B  LEU*     3.7    33.7    -      -       +      +
    590B  LEU*     3.8    12.1    -      -       +      +
    591B  SER*     3.6    32.3    -      -       -      +
    594B  ALA*     4.7     4.7    -      -       +      -
    601B  PHE*     5.7     0.4    -      -       +      -
    608B  VAL*     3.7    23.8    -      -       +      -
    612B  CYS*     3.5    24.5    -      -       -      -
    643B  VAL      3.3    10.6    +      -       -      +
    644B  ALA*     3.7     8.7    -      -       -      +
    645B  LEU      3.2     0.4    -      -       -      -
    646B  ASP*     1.3    76.0    -      -       -      +
    648B  LEU*     1.3    60.8    +      -       -      +
    650B  GLY      3.2     0.9    +      -       -      -
    651B  LEU*     3.0    31.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 648 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    609B  TYR*     3.6    40.4    -      -       +      +
    612B  CYS*     3.7    26.9    -      -       +      +
    613B  VAL*     4.2    10.5    -      -       +      +
    616B  VAL*     4.8     1.6    -      -       +      -
    644B  ALA      3.2    16.2    +      -       -      +
    645B  LEU*     3.3    16.6    +      -       +      +
    647B  LEU*     1.3    76.5    -      -       -      +
    649B  SER*     1.3    60.6    +      -       -      +
    651B  LEU*     3.5     7.4    +      -       +      +
    652B  ALA*     3.1    23.6    +      -       -      +
    659B  ILE*     4.5     3.7    -      -       +      +
    668B  ILE*     3.8    24.9    -      -       +      -
    690B  LEU*     3.5    24.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 649 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    645B  LEU      3.0    13.0    +      -       -      -
    646B  ASP*     3.3    14.4    -      -       -      -
    648B  LEU*     1.3    77.2    -      -       -      +
    650B  GLY*     1.3    57.0    +      -       -      +
    652B  ALA*     3.4     2.2    +      -       -      +
    653B  GLU*     3.0    31.3    +      -       -      +
    686B  SER      5.4     0.4    -      -       -      -
    689B  ALA*     4.0     4.4    +      -       -      -
    690B  LEU*     3.6    19.2    -      -       -      +
    693B  ASP*     2.3    32.2    +      -       -      +
     14D  LYS*     3.7    16.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 650 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    591B  SER*     3.9    11.9    -      -       -      -
    594B  ALA*     4.0     6.4    -      -       -      -
    595B  THR*     3.2    28.4    +      -       -      -
    646B  ASP      2.9    13.9    +      -       -      -
    647B  LEU      3.2     4.8    +      -       -      -
    649B  SER*     1.3    77.6    +      -       -      +
    651B  LEU*     1.3    55.6    +      -       -      +
    653B  GLU*     4.6     2.9    -      -       -      -
    654B  GLY*     3.0    23.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 651 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    594B  ALA*     3.7    13.2    -      -       +      -
    601B  PHE*     3.5    37.0    -      -       +      -
    605B  CYS      4.2     4.0    -      -       -      +
    608B  VAL*     4.1    13.7    -      -       +      -
    609B  TYR*     4.0    39.9    -      -       +      +
    647B  LEU*     3.0    19.3    +      -       +      +
    648B  LEU*     3.7    12.1    -      -       +      +
    650B  GLY*     1.3    75.6    -      -       -      +
    652B  ALA*     1.3    59.8    +      -       -      +
    655B  LEU*     2.6    54.8    +      -       +      +
    659B  ILE*     4.1    10.3    -      -       +      -
    662B  LEU*     5.5     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 652 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    648B  LEU      3.1    15.7    +      -       -      +
    649B  SER*     3.4     0.9    +      -       -      +
    651B  LEU*     1.3    77.3    -      -       -      +
    653B  GLU*     1.3    61.2    +      -       -      +
    656B  GLY*     3.2    22.5    +      -       -      +
    659B  ILE*     3.8    12.5    -      -       +      +
    690B  LEU*     4.7     0.4    -      -       +      -
    693B  ASP*     3.7    29.2    -      -       +      +
    694B  LEU*     3.7    28.0    -      -       +      -
    697B  ALA*     3.8     8.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 653 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    595B  THR*     3.6    29.7    +      -       +      +
    598B  GLN*     4.5     5.0    +      -       -      +
    649B  SER      3.0    17.8    +      -       -      +
    650B  GLY*     4.1     4.1    -      -       -      +
    652B  ALA*     1.3    77.2    -      -       -      +
    654B  GLY*     1.3    61.2    +      -       -      +
    656B  GLY*     4.3     3.6    +      -       -      -
    693B  ASP*     4.2    13.8    -      -       -      +
    696B  LYS*     6.0     7.0    -      -       -      +
     14D  LYS*     3.4    29.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 654 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    594B  ALA      3.8    14.6    -      -       -      -
    595B  THR*     3.9     9.8    -      -       -      +
    598B  GLN*     3.0    37.7    -      -       -      +
    599B  SER      4.4     0.2    +      -       -      -
    650B  GLY      3.0    17.5    +      -       -      -
    653B  GLU*     1.3    77.3    -      -       -      +
    655B  LEU*     1.3    63.4    +      -       -      +
    656B  GLY*     3.2     2.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 655 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    594B  ALA      4.9     0.9    +      -       -      +
    598B  GLN      3.3    21.1    -      -       -      +
    599B  SER*     4.5     3.6    -      -       -      +
    601B  PHE*     4.3     7.0    -      -       +      -
    602B  LEU*     3.7    37.7    -      -       +      +
    605B  CYS*     3.6    28.0    -      -       +      -
    651B  LEU*     2.6    41.5    +      -       +      +
    654B  GLY*     1.3    74.0    -      -       -      +
    656B  GLY*     1.3    62.1    +      -       -      +
    657B  GLY      3.4     0.5    +      -       -      -
    658B  ASN*     3.1    32.3    +      -       +      +
    659B  ILE*     4.6    17.5    -      -       +      +
    662B  LEU*     5.0     3.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 656 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    651B  LEU      3.7     0.2    +      -       -      -
    652B  ALA      3.2    19.8    +      -       -      +
    653B  GLU      4.7     3.1    -      -       -      -
    654B  GLY      3.2     2.9    -      -       -      -
    655B  LEU*     1.3    72.2    -      -       -      +
    657B  GLY*     1.3    59.4    +      -       -      -
    658B  ASN      3.1     9.8    +      -       -      -
    659B  ILE*     3.3    14.6    +      -       -      +
    697B  ALA*     3.2    23.4    -      -       -      +
----------------------------------------------------------
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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