Contacts of the helix formed by residues 386 - 403 (chain B) in PDB entry 6KJV


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 THR 386 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    144B  LEU*     5.2     8.3    -      -       +      -
    382B  ILE*     3.7    12.3    -      -       +      +
    383B  LYS*     2.6    26.5    +      -       -      +
    384B  LEU      2.9     2.4    -      -       -      -
    385B  PHE*     1.3    76.3    -      -       -      +
    387B  GLU*     1.3    61.5    +      -       -      +
    388B  LEU      3.1     2.2    -      -       -      -
    389B  SER*     2.7    31.5    +      -       -      +
    390B  PHE*     3.7     9.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 387 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    363B  HIS*     3.1    36.5    +      -       -      -
    384B  LEU*     3.2    31.4    +      -       +      +
    386B  THR*     1.3    77.5    +      -       -      +
    388B  LEU*     1.3    64.9    -      -       +      +
    390B  PHE*     3.4     4.3    +      -       -      +
    391B  THR*     3.0    38.0    +      -       +      +
   2002B  OLC      3.7    26.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 388 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    144B  LEU*     5.6     9.0    -      -       +      +
    147B  ILE*     4.8     3.6    -      -       +      -
    148B  TYR*     3.5    33.7    -      -       +      +
    384B  LEU      5.6     0.2    -      -       -      +
    385B  PHE*     3.7    27.1    -      -       +      +
    386B  THR      3.1     0.6    -      -       -      -
    387B  GLU*     1.3    84.8    -      -       +      +
    389B  SER*     1.3    56.2    +      -       -      +
    391B  THR*     3.1     8.5    +      -       -      +
    392B  SER*     2.9    31.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 389 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    144B  LEU*     6.1     0.2    -      -       -      -
    147B  ILE*     3.6    26.4    -      -       -      +
    386B  THR*     2.7    30.8    +      -       -      +
    388B  LEU*     1.3    78.3    -      -       -      +
    390B  PHE*     1.3    73.7    +      -       -      +
    392B  SER*     2.5    23.6    +      -       -      -
    393B  PHE*     3.0    23.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 390 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    359B  LEU*     4.9    17.9    -      -       +      -
    386B  THR*     3.7     7.6    +      -       -      +
    387B  GLU      3.4     6.6    +      -       -      +
    388B  LEU      3.4     0.4    -      -       -      -
    389B  SER*     1.3    92.7    +      -       -      +
    391B  THR*     1.3    64.3    +      -       -      +
    393B  PHE*     3.2     5.2    +      -       -      +
    394B  GLN*     3.0    27.7    +      -       -      +
   2002B  OLC      4.7    40.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 391 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    148B  TYR*     4.3     6.8    -      -       -      -
    152B  TYR*     3.4    17.0    +      -       -      -
    190B  ARG*     4.0    20.3    +      -       -      +
    387B  GLU*     3.0    30.4    +      -       +      +
    388B  LEU*     3.1    17.2    +      -       -      +
    390B  PHE*     1.3    74.4    -      -       -      +
    392B  SER*     1.3    61.2    +      -       -      +
    394B  GLN*     3.5    30.5    -      -       -      +
   2002B  OLC      4.1    20.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 392 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    147B  ILE      4.0     3.3    +      -       -      -
    148B  TYR*     3.5    27.7    -      -       -      -
    151B  GLY*     3.5    10.1    -      -       -      +
    152B  TYR*     3.5    24.0    +      -       -      -
    155B  SER*     2.9    20.1    +      -       -      -
    388B  LEU      2.9    14.9    +      -       -      -
    389B  SER*     2.5    24.9    +      -       -      -
    391B  THR*     1.3    79.7    +      -       -      +
    393B  PHE*     1.3    67.6    +      -       -      +
    394B  GLN      3.2     1.8    +      -       -      -
    395B  GLY      4.2     1.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 393 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    147B  ILE*     4.0    14.6    -      -       +      -
    150B  VAL*     4.6     8.5    -      -       +      -
    151B  GLY*     3.8    24.2    -      -       -      -
    154B  LEU*     3.9    23.8    -      -       +      -
    155B  SER*     3.9     3.6    -      -       -      -
    389B  SER*     3.0    35.1    +      -       -      +
    390B  PHE*     3.2     5.1    +      -       -      +
    392B  SER*     1.3    81.1    +      -       -      +
    394B  GLN*     1.3    64.4    +      -       -      +
    395B  GLY      3.4     0.7    -      -       -      -
    396B  LEU*     3.3    26.0    +      -       +      +
    397B  MET*     3.1    23.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 394 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187B  PHE*     3.9    13.2    -      -       +      -
    190B  ARG*     3.1    29.4    +      -       -      +
    241B  TYR*     4.9     7.3    +      -       -      -
    356B  LEU*     5.6     0.3    -      -       -      +
    359B  LEU*     4.9     4.7    +      -       +      +
    360B  LEU*     3.4    47.8    +      -       +      +
    390B  PHE      3.0    14.2    +      -       -      +
    391B  THR*     3.5    31.9    -      -       -      +
    392B  SER      3.2     1.2    -      -       -      -
    393B  PHE*     1.3    77.1    -      -       -      +
    395B  GLY*     1.3    64.0    +      -       -      +
    397B  MET*     3.2     7.0    +      -       -      +
    398B  VAL*     3.0    26.4    +      -       -      +
   2002B  OLC      5.3     6.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 395 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    155B  SER*     3.7     7.7    +      -       -      -
    159B  LEU*     3.4    34.3    -      -       -      +
    187B  PHE*     3.9    17.0    -      -       -      -
    391B  THR      5.1     0.2    +      -       -      -
    392B  SER      4.2     1.6    +      -       -      -
    393B  PHE      3.4     0.6    -      -       -      -
    394B  GLN*     1.3    79.2    -      -       -      +
    396B  LEU*     1.3    62.7    +      -       -      +
    398B  VAL*     3.2     5.0    +      -       -      +
    399B  ALA      2.9    18.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 396 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    154B  LEU*     4.2    19.1    -      -       +      +
    155B  SER*     2.9    28.8    +      -       -      +
    158B  ALA*     3.7    22.7    -      -       +      -
    393B  PHE*     3.3    34.9    +      -       +      +
    395B  GLY*     1.3    74.9    -      -       -      +
    397B  MET*     1.3    64.7    +      -       +      +
    399B  ALA*     3.1     7.9    +      -       -      +
    400B  ILE*     3.0    42.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 397 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    356B  LEU*     5.0     1.8    -      -       +      -
    359B  LEU*     4.6    22.4    -      -       +      -
    393B  PHE      3.1    13.0    +      -       -      +
    394B  GLN*     3.2     7.6    +      -       -      +
    396B  LEU*     1.3    79.3    -      -       +      +
    398B  VAL*     1.3    63.0    +      -       -      +
    400B  ILE*     3.6    20.8    -      -       +      +
    401B  LEU*     2.9    48.2    +      -       +      +
   2001B  97Y      4.3    27.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 398 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    159B  LEU*     4.6     2.0    -      -       +      -
    183B  LEU*     3.8    24.0    -      -       +      -
    184B  PHE*     3.7    24.2    -      -       +      -
    187B  PHE*     3.9    28.3    -      -       +      -
    356B  LEU*     4.2    23.8    -      -       +      -
    360B  LEU*     5.3     4.3    -      -       +      -
    394B  GLN*     3.0    21.4    +      -       +      +
    395B  GLY*     3.2     9.2    +      -       -      +
    397B  MET*     1.3    76.8    -      -       -      +
    399B  ALA*     1.3    57.0    +      -       -      +
    401B  LEU*     5.1     0.7    -      -       -      -
    402B  TYR*     2.9    36.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 399 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    158B  ALA*     3.9    17.0    -      -       +      +
    159B  LEU*     3.7    22.8    -      -       +      +
    162B  ALA*     4.3     4.3    -      -       +      -
    184B  PHE*     4.4     7.6    -      -       -      -
    395B  GLY      2.9     8.2    +      -       -      +
    396B  LEU      3.5     7.2    -      -       -      +
    398B  VAL*     1.3    76.9    -      -       -      +
    400B  ILE*     1.3    58.5    +      -       -      +
    403B  CYS*     2.8    31.9    +      -       -      +
    404B  PHE*     3.2    23.2    +      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 400 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    396B  LEU*     3.0    35.5    +      -       +      +
    397B  MET*     3.6    25.1    -      -       +      +
    399B  ALA*     1.3    74.8    -      -       -      +
    401B  LEU*     1.3    69.7    +      -       +      +
    404B  PHE*     3.1    45.1    +      -       +      -
    405B  VAL*     3.2    32.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 401 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    352B  SER*     3.0    31.2    +      -       -      +
    355B  THR*     4.0    26.0    -      -       +      -
    356B  LEU*     4.0    27.1    -      -       +      -
    397B  MET*     2.9    47.6    +      -       +      +
    398B  VAL      4.3     0.9    -      -       -      +
    400B  ILE*     1.3    82.5    -      -       +      +
    402B  TYR*     1.3    59.7    +      -       +      +
    405B  VAL*     3.9    13.8    -      -       +      +
    406B  ASN      5.2     0.5    +      -       -      -
   2001B  97Y      3.4    44.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 402 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    166B  LEU*     5.0     5.2    -      -       -      +
    177B  ASN*     5.1     0.7    -      -       -      +
    180B  HIS*     3.5    44.7    -      +       +      -
    183B  LEU*     3.6    29.2    -      -       +      -
    184B  PHE*     4.0    11.2    -      +       +      -
    244B  LEU*     5.1     0.9    -      -       +      +
    247B  GLU*     3.1    23.9    -      -       +      +
    349B  LEU*     4.0     8.5    -      -       +      -
    352B  SER*     3.6    21.5    -      -       -      -
    353B  THR*     2.5    34.8    +      -       -      +
    356B  LEU*     3.4    23.7    -      -       +      +
    398B  VAL*     2.9    23.8    +      -       +      +
    401B  LEU*     1.3    84.7    -      -       -      +
    403B  CYS*     1.3    60.8    +      -       -      +
    406B  ASN*     4.6     9.2    -      -       -      +
    409B  VAL*     5.9     0.2    -      -       -      +
   2001B  97Y      4.7     4.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 403 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    162B  ALA*     3.6    42.6    -      -       +      -
    165B  ILE*     4.4    14.8    -      -       -      -
    166B  LEU*     4.3    15.3    -      -       +      -
    184B  PHE*     4.6     5.6    -      -       +      -
    399B  ALA      2.8    15.4    +      -       -      +
    400B  ILE      3.4     0.2    +      -       -      -
    402B  TYR*     1.3    81.2    -      -       -      +
    404B  PHE*     1.3    72.1    +      -       +      +
    405B  VAL      3.3     2.0    -      -       -      -
    406B  ASN*     3.0    26.5    +      -       -      +
    409B  VAL*     3.2    17.4    -      -       -      +
----------------------------------------------------------
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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