Contacts of the helix formed by residues 2624 - 2643 (chain B) in PDB entry 5KJH


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 TYR2624 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    757B  PRO*     3.4    31.4    -      -       +      +
    766B  ARG*     2.6    30.6    +      -       +      -
    769B  ALA*     3.4    15.0    -      -       -      +
    770B  ASP*     3.3    41.0    +      -       +      -
    771B  PRO*     5.0     6.1    -      -       +      -
    790B  GLN*     5.5     0.9    -      -       -      -
   2619B  ILE*     5.1     5.8    -      -       +      -
   2620B  SER      6.0     0.7    -      -       -      -
   2621B  SER*     3.3    22.3    +      -       -      +
   2622B  GLU      3.2     0.6    -      -       -      -
   2623B  GLN*     1.4    88.2    -      -       +      +
   2625B  LEU*     1.4    65.4    +      -       -      +
   2626B  PRO*     3.5     2.0    -      -       -      -
   2627B  ARG*     3.5    19.6    +      -       -      +
   2628B  TYR*     3.1    44.5    +      +       +      -
----------------------------------------------------------
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Residues in contact with LEU2625 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    512B  PHE*     3.6    61.0    -      -       +      -
   2610B  TRP*     4.2    22.0    -      -       +      -
   2614B  ILE*     4.5     8.7    -      -       +      -
   2619B  ILE*     4.7     6.9    -      -       +      +
   2621B  SER      4.0     2.8    +      -       -      -
   2622B  GLU*     3.0    17.6    +      -       +      +
   2624B  TYR*     1.4    76.2    -      -       -      +
   2626B  PRO*     1.4    59.9    -      -       +      +
   2628B  TYR*     3.1     3.2    +      -       -      +
   2629B  PHE*     2.8    33.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with PRO2626 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2622B  GLU      3.4    12.8    -      -       -      +
   2623B  GLN*     3.7    10.3    -      -       -      +
   2624B  TYR      3.6     3.1    -      -       -      -
   2625B  LEU*     1.4    91.3    -      -       +      +
   2627B  ARG*     1.3    56.1    +      -       -      +
   2629B  PHE*     3.6     8.5    -      -       +      +
   2630B  LEU*     3.0    38.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG2627 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    770B  ASP*     2.7    43.2    +      -       -      -
    772B  GLU*     3.3    24.5    +      -       -      +
   2623B  GLN      5.9     0.4    -      -       -      +
   2624B  TYR*     3.5    23.9    +      -       -      +
   2625B  LEU      3.3     0.6    -      -       -      -
   2626B  PRO*     1.3    78.7    -      -       -      +
   2628B  TYR*     1.3    80.8    +      -       -      +
   2630B  LEU*     3.6     7.8    +      -       -      +
   2631B  ARG*     3.2    59.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR2628 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    770B  ASP*     4.7     0.2    +      -       -      -
    771B  PRO*     4.6    13.1    -      -       +      +
    772B  GLU*     2.9    29.9    +      -       -      +
   2613B  PHE*     3.2    14.7    -      +       +      -
   2614B  ILE*     3.8    21.3    -      -       +      -
   2617B  ARG*     3.7    38.6    +      -       +      +
   2619B  ILE*     3.5    27.1    -      -       +      -
   2624B  TYR*     3.1    36.9    +      +       +      -
   2625B  LEU      3.1     5.8    +      -       -      +
   2627B  ARG*     1.3    90.6    +      -       -      +
   2629B  PHE*     1.3    60.0    +      -       -      +
   2631B  ARG*     3.4    20.0    +      -       -      -
   2632B  PHE*     2.9    24.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE2629 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    616B  PHE*     5.7    10.5    -      +       -      -
   2610B  TRP*     4.4    28.4    -      +       +      -
   2625B  LEU*     2.8    25.3    +      -       +      +
   2626B  PRO*     3.6     9.6    -      -       +      +
   2628B  TYR*     1.3    74.4    -      -       -      +
   2630B  LEU*     1.4    69.3    +      -       +      +
   2632B  PHE*     3.0    10.4    +      +       -      +
   2633B  VAL*     2.9    54.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU2630 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2626B  PRO*     3.0    22.2    +      -       +      +
   2627B  ARG*     3.8     6.7    -      -       -      +
   2628B  TYR      3.4     0.2    -      -       -      -
   2629B  PHE*     1.4    88.0    -      -       +      +
   2631B  ARG*     1.3    55.8    +      -       -      +
   2633B  VAL*     3.2    10.3    +      -       +      +
   2634B  ARG*     2.8    66.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG2631 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    772B  GLU*     3.1    39.6    +      -       -      -
   2613B  PHE*     3.8    12.8    -      -       +      -
   2617B  ARG*     5.0     9.8    -      -       -      +
   2627B  ARG*     3.2    40.8    +      -       -      +
   2628B  TYR*     3.7    20.9    -      -       -      +
   2630B  LEU*     1.3    75.9    -      -       -      +
   2632B  PHE*     1.4    56.1    +      -       -      +
   2634B  ARG*     3.5    20.9    +      -       -      +
   2635B  GLU*     2.9    43.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE2632 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2606B  PHE*     3.8    30.5    -      +       -      -
   2609B  GLU*     3.9    12.1    -      -       +      -
   2610B  TRP*     3.7    52.9    -      +       +      -
   2613B  PHE*     3.5    35.1    -      +       +      -
   2628B  TYR      2.9    14.5    +      -       -      +
   2629B  PHE*     3.0    10.5    +      +       -      +
   2631B  ARG*     1.4    74.5    -      -       -      +
   2633B  VAL*     1.3    62.1    +      -       +      +
   2635B  GLU*     3.2     1.7    +      -       -      +
   2636B  LYS*     2.8    64.5    +      -       +      +
   2640B  LEU*     3.9    17.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL2633 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2629B  PHE*     2.9    54.0    +      -       +      +
   2630B  LEU*     3.6    13.0    -      -       +      +
   2632B  PHE*     1.3    79.9    -      -       +      +
   2634B  ARG*     1.4    58.7    +      -       +      +
   2636B  LYS      3.8     0.2    -      -       -      -
   2637B  ALA*     3.0    32.4    +      -       +      +
   2640B  LEU*     4.9    12.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG2634 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2627B  ARG      5.6     0.2    +      -       -      -
   2630B  LEU*     2.8    55.9    +      -       +      +
   2631B  ARG*     3.8    34.9    -      -       -      +
   2633B  VAL*     1.4    73.5    -      -       +      +
   2635B  GLU*     1.3    61.7    +      -       +      +
   2637B  ALA*     3.7    13.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU2635 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2613B  PHE*     3.5    27.9    -      -       -      -
   2617B  ARG*     4.3     7.7    +      -       -      -
   2631B  ARG*     2.9    24.9    +      -       -      +
   2632B  PHE*     3.9     2.5    -      -       -      +
   2634B  ARG*     1.3    79.0    -      -       +      +
   2636B  LYS*     1.3    74.7    +      -       +      +
   2637B  ALA      3.3     2.0    +      -       -      -
   2638B  ASP*     4.9     2.9    +      -       -      +
   2639B  TRP*     5.6     0.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS2636 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2609B  GLU*     2.8    38.6    +      -       +      +
   2613B  PHE*     4.5    17.0    -      -       +      -
   2632B  PHE*     2.8    52.6    +      -       +      +
   2633B  VAL      3.8     1.3    -      -       -      -
   2635B  GLU*     1.3    86.1    +      -       +      +
   2637B  ALA*     1.3    54.9    +      -       -      +
   2638B  ASP      3.3     2.5    -      -       -      -
   2639B  TRP*     3.1    17.0    +      -       +      +
   2640B  LEU*     2.8    50.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA2637 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2633B  VAL*     3.0    19.9    +      -       +      +
   2634B  ARG*     3.7    13.7    -      -       -      +
   2635B  GLU      3.3     1.4    -      -       -      +
   2636B  LYS*     1.3    76.6    -      -       -      +
   2638B  ASP*     1.4    67.2    +      -       -      +
   2640B  LEU*     3.6     5.1    +      -       -      +
   2641B  VAL*     3.2    30.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP2638 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2635B  GLU      4.9     2.5    +      -       -      +
   2636B  LYS      3.3     0.8    -      -       -      -
   2637B  ALA*     1.4    80.9    -      -       -      +
   2639B  TRP*     1.3    62.1    +      -       -      +
   2641B  VAL*     3.5    10.6    +      -       -      +
   2642B  SER*     2.8    35.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP2639 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2605B  GLU*     3.8    24.2    +      -       +      -
   2606B  PHE*     4.0    15.7    -      +       -      -
   2609B  GLU*     3.6    53.4    +      -       +      +
   2632B  PHE*     5.1     0.7    -      +       -      -
   2635B  GLU      5.6     0.4    +      -       -      -
   2636B  LYS*     3.1    18.9    +      -       +      +
   2638B  ASP*     1.3    76.4    -      -       -      +
   2640B  LEU*     1.4    90.0    +      -       +      +
   2642B  SER*     3.5     7.0    +      -       -      -
   2646B  ARG*     2.9    81.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU2640 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2606B  PHE*     3.8    20.2    -      -       +      -
   2632B  PHE*     3.9    22.2    -      -       +      -
   2633B  VAL*     4.9    14.1    -      -       +      -
   2636B  LYS*     2.8    30.0    +      -       +      +
   2637B  ALA*     3.8     6.3    -      -       -      +
   2639B  TRP*     1.4    97.0    -      -       +      +
   2641B  VAL*     1.3    61.5    +      -       +      +
   2643B  LYS      3.2    22.5    -      -       -      +
   2646B  ARG*     3.8    17.8    -      -       -      +
   2647B  GLY*     3.7    16.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL2641 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    619B  ALA      4.8    13.5    -      -       -      +
   2637B  ALA      3.2    18.3    +      -       -      +
   2638B  ASP*     3.6    16.4    -      -       -      +
   2640B  LEU*     1.3    77.1    -      -       +      +
   2642B  SER*     1.3    63.0    +      -       -      +
   2643B  LYS*     3.4     3.5    +      -       -      -
   2644B  ARG      5.1     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER2642 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2638B  ASP*     2.8    23.7    +      -       -      +
   2639B  TRP*     3.6     9.0    -      -       -      -
   2640B  LEU      3.3     1.2    -      -       -      -
   2641B  VAL*     1.3    77.6    -      -       -      +
   2643B  LYS*     1.3    57.8    +      -       -      +
   2646B  ARG*     4.0     8.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS2643 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2602B  GLU*     4.9     7.7    -      -       -      +
   2605B  GLU*     4.0    12.0    +      -       -      +
   2639B  TRP      4.0     1.6    +      -       -      -
   2640B  LEU      3.2    18.2    +      -       -      +
   2641B  VAL      4.6     2.7    -      -       -      -
   2642B  SER*     1.3    78.7    -      -       -      +
   2644B  ARG*     1.3    73.6    +      -       -      +
   2645B  SER*     3.0    32.3    +      -       -      +
   2646B  ARG*     3.3    43.4    +      -       +      +
   2647B  GLY      3.7     0.9    +      -       -      -
----------------------------------------------------------
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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