Contacts of the strand formed by residues 92 - 106 (chain A) in PDB entry 3KJO


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 GLU 92 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88A  VAL*     4.1     1.6    -      -       -      -
     89A  TYR*     2.6    41.1    +      -       -      +
     90A  LYS*     2.8    10.7    +      -       +      +
     91A  LYS*     1.3    91.6    +      -       +      +
     93A  THR*     1.3    70.4    +      -       -      +
     94A  GLN*     3.6     1.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 93 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17A  LEU*     5.0     9.6    -      -       +      +
     18A  LYS*     6.1     0.2    -      -       -      -
     19A  GLY      5.6     1.8    -      -       -      +
     57A  LEU*     4.3    18.7    -      -       +      +
     58A  THR*     4.8     4.7    +      -       -      +
     86A  ILE*     3.7    28.3    -      -       +      -
     87A  GLN      3.4     7.0    -      -       -      +
     88A  VAL*     4.3    12.0    -      -       +      +
     91A  LYS      3.9     3.1    +      -       -      -
     92A  GLU*     1.3    84.0    +      -       -      +
     94A  GLN*     1.3    64.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 94 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57A  LEU*     4.2     6.5    -      -       -      -
     58A  THR*     3.5    16.3    -      -       +      +
     60A  LEU*     3.3    30.0    -      -       +      +
     86A  ILE*     3.8     2.2    -      -       -      -
     87A  GLN*     2.8    75.3    +      -       +      +
     89A  TYR*     3.5    29.8    -      -       +      +
     92A  GLU*     4.5     1.3    -      -       +      +
     93A  THR*     1.3    77.8    -      -       -      +
     95A  GLY*     1.3    60.6    +      -       -      +
     96A  ILE*     4.7     5.1    -      -       -      +
      6B    G      3.0    23.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 95 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57A  LEU*     4.0     3.7    -      -       -      +
     58A  THR      2.8    13.0    +      -       -      +
     59A  CYS*     3.9     9.6    -      -       -      -
     60A  LEU*     2.7    35.5    +      -       -      +
     84A  LEU*     4.1    11.4    -      -       -      -
     85A  LYS      3.4     8.1    -      -       -      -
     86A  ILE*     4.3     8.5    -      -       -      -
     94A  GLN*     1.3    74.9    -      -       -      +
     96A  ILE*     1.3    57.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 96 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60A  LEU*     3.1    15.9    -      -       +      +
     62A  PHE*     4.2    20.4    -      -       +      -
     84A  LEU*     3.4    10.1    -      -       -      +
     85A  LYS*     2.9    55.8    +      -       +      +
     87A  GLN*     3.7    40.2    -      -       -      +
     94A  GLN*     4.7     3.6    -      -       -      +
     95A  GLY*     1.3    75.7    -      -       -      +
     97A  THR*     1.3    75.4    +      -       -      +
      4B    U      5.9     2.0    -      -       +      +
      5B    A      4.5    11.9    -      -       +      +
      6B    G      4.6     2.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 97 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60A  LEU      3.2     5.6    +      -       -      -
     61A  LEU*     3.5    23.8    -      -       +      +
     62A  PHE*     3.0    53.6    +      -       -      +
     69A  LEU*     5.0     1.3    -      -       +      -
     85A  LYS*     4.7     1.4    -      -       -      +
     96A  ILE*     1.3    87.6    -      -       -      +
     98A  SER*     1.3    59.8    +      -       -      +
    101A  PHE*     3.7    30.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 98 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22A  ILE*     3.2    28.1    -      -       -      +
     83A  ARG*     3.2    24.6    +      -       -      -
     85A  LYS*     4.0    20.5    -      -       -      +
     97A  THR*     1.3    75.7    -      -       -      +
     99A  SER*     1.3    73.7    +      -       -      +
    100A  GLY      3.4     0.2    +      -       -      -
    101A  PHE*     3.0    18.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 99 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83A  ARG*     3.5    15.8    -      -       -      +
     98A  SER*     1.3    81.8    +      -       -      +
    100A  GLY*     1.3    60.6    +      -       -      +
    101A  PHE      3.3     0.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 100 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83A  ARG*     3.0    32.5    +      -       -      -
     98A  SER      3.4     0.2    +      -       -      -
     99A  SER*     1.3    73.7    -      -       -      +
    101A  PHE*     1.3    68.8    +      -       -      +
    102A  ALA*     3.9     1.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 101 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61A  LEU*     3.8    15.0    -      -       +      -
     68A  ALA*     4.6    13.2    -      -       -      +
     69A  LEU*     5.4     2.0    -      -       +      -
     70A  PRO*     4.3    14.4    -      -       +      -
     81A  PHE*     3.6    36.1    -      +       +      -
     82A  HIS      3.3    20.2    -      -       -      -
     83A  ARG*     3.5    14.1    -      -       -      +
     84A  LEU*     3.9    24.0    -      -       +      -
     97A  THR*     3.7    28.9    -      -       +      -
     98A  SER      3.0    19.2    +      -       -      +
     99A  SER      3.2     0.8    +      -       -      -
    100A  GLY*     1.3    78.2    -      -       -      +
    102A  ALA*     1.3    64.8    +      -       -      +
    103A  SER*     4.1    13.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 102 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68A  ALA      5.6     1.8    -      -       -      -
     80A  ARG      3.8     0.2    -      -       -      +
     81A  PHE*     3.6     1.0    -      -       -      -
     82A  HIS*     2.8    41.5    +      -       +      +
     83A  ARG*     4.0    13.2    -      -       -      +
    100A  GLY      3.3     6.3    +      -       -      +
    101A  PHE*     1.3    83.5    -      -       -      +
    103A  SER*     1.3    63.8    +      -       -      +
    120A  SER*     4.1    18.4    -      -       -      +
    123A  PHE*     6.4     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 103 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68A  ALA      4.9     3.3    +      -       -      -
     69A  LEU      4.4     1.7    +      -       -      -
     70A  PRO*     3.3    31.5    -      -       -      +
     71A  ILE      4.6     0.5    +      -       -      -
     80A  ARG*     3.1    11.9    -      -       -      +
     81A  PHE*     3.5    24.2    -      -       -      -
    101A  PHE*     4.1     5.0    -      -       -      -
    102A  ALA*     1.3    77.2    -      -       -      +
    104A  LEU*     1.3    65.7    +      -       -      +
    105A  THR*     4.7     0.9    +      -       -      -
    117A  ARG      3.9     1.6    +      -       -      +
    118A  THR*     2.9    29.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 104 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78A  ILE      3.9     0.2    -      -       -      +
     79A  VAL*     3.2     4.7    -      -       -      +
     80A  ARG*     2.9    76.6    +      -       +      +
    103A  SER*     1.3    76.1    -      -       -      +
    105A  THR*     1.3    64.1    +      -       -      +
    106A  PHE*     3.9    28.2    -      -       +      -
    116A  PRO*     3.9    10.1    -      -       +      -
    117A  ARG      3.5     1.8    -      -       -      +
    118A  THR*     3.4    32.5    -      -       +      +
    123A  PHE*     3.8    23.1    -      -       +      -
    124A  ASN      4.0     5.2    -      -       -      +
    125A  PHE*     4.2     7.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 105 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70A  PRO*     4.3     3.8    -      -       -      +
     71A  ILE      3.3    33.0    +      -       -      +
     72A  ILE*     4.1     3.4    -      -       -      +
     77A  ASP*     3.9    16.2    -      -       +      +
     78A  ILE      3.3     9.0    -      -       -      +
     79A  VAL*     3.6    15.9    -      -       +      +
    103A  SER*     4.7     0.3    +      -       -      -
    104A  LEU*     1.3    76.6    -      -       -      +
    106A  PHE*     1.3    67.3    +      -       -      +
    115A  ILE      3.5     2.1    -      -       -      +
    117A  ARG*     2.8    71.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 106 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26A  TYR*     4.2    17.3    -      +       -      -
     77A  ASP*     3.5     8.1    -      -       -      +
     78A  ILE*     2.8    47.6    +      -       +      +
     80A  ARG*     4.5     0.4    -      -       +      -
    104A  LEU*     3.9    34.8    -      -       +      -
    105A  THR*     1.3    74.0    -      -       -      +
    107A  GLU*     1.3    67.1    +      -       -      +
    114A  ILE*     3.8    22.2    -      -       +      -
    115A  ILE      4.0     7.6    -      -       -      +
    116A  PRO*     3.6    31.2    -      -       +      -
    117A  ARG*     4.1     7.9    -      -       -      +
    125A  PHE*     3.7    25.4    -      +       -      -
    133A  VAL*     3.8    28.5    -      -       +      -
    137A  ARG*     4.6     3.4    -      -       -      +
----------------------------------------------------------
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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