Contacts of the helix formed by residues 115 - 130 (chain D) in PDB entry 5FLZ


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 ASN 115 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93D  TRP*     3.7    27.3    -      -       +      +
     97D  ASP*     3.2    40.5    +      -       -      +
    111D  ILE*     3.2    17.7    +      -       -      +
    112D  GLY      3.3     4.2    +      -       -      -
    114D  ARG*     1.4    78.4    +      -       -      +
    116D  GLN*     1.4    62.6    +      -       -      +
    117D  ASP      3.4     2.5    -      -       -      -
    118D  ASP*     3.3    30.4    +      -       -      +
    119D  ILE*     3.1    26.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 116 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112D  GLY      3.3     9.7    +      -       -      +
    113D  THR*     3.1    33.5    -      -       -      +
    114D  ARG      3.3     3.3    +      -       -      +
    115D  ASN*     1.4    75.3    -      -       -      +
    117D  ASP*     1.3    80.8    +      -       -      +
    119D  ILE*     3.8     3.3    -      -       -      +
    120D  LEU*     2.9    50.0    +      -       +      +
    153D  ASN*     5.8     2.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 117 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114D  ARG      5.1     3.6    -      -       -      +
    115D  ASN      3.4     0.6    -      -       -      -
    116D  GLN*     1.3    94.7    +      -       -      +
    118D  ASP*     1.4    53.7    +      -       -      +
    120D  LEU*     3.1    12.8    +      -       -      +
    121D  ASN*     2.9    42.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 118 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93D  TRP*     3.2    34.1    +      -       -      -
    115D  ASN*     3.3    28.9    +      -       -      +
    117D  ASP*     1.4    75.4    +      -       -      +
    119D  ILE*     1.3    67.0    +      -       -      +
    121D  ASN*     3.2    27.8    -      -       -      +
    122D  LYS*     3.3    24.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 119 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67D  ILE*     4.9     2.9    -      -       +      -
     69D  MET*     3.8    27.8    -      -       +      -
     93D  TRP*     4.0    36.3    -      -       +      +
    112D  GLY*     4.5     8.5    -      -       -      +
    115D  ASN*     3.1    24.8    +      -       +      +
    116D  GLN*     3.8     3.8    -      -       -      +
    117D  ASP      3.2     0.4    -      -       -      -
    118D  ASP*     1.3    83.0    -      -       -      +
    120D  LEU*     1.3    64.2    +      -       +      +
    121D  ASN      3.2     0.2    -      -       -      -
    122D  LYS*     3.2    11.3    +      -       +      +
    123D  ILE*     3.2    25.1    +      -       +      +
    150D  LEU*     4.5    16.8    -      -       +      -
    154D  LEU*     3.9    19.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 120 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116D  GLN*     2.9    48.4    +      -       +      +
    117D  ASP*     3.1    11.4    +      -       -      +
    119D  ILE*     1.3    75.8    -      -       +      +
    121D  ASN*     1.4    51.4    +      -       -      +
    123D  ILE*     3.2    10.9    +      -       +      +
    124D  ASP*     2.7    43.9    +      -       -      +
    154D  LEU*     5.9     3.8    -      -       +      -
    157D  ALA*     5.3    10.5    -      -       +      -
    158D  LEU*     4.8    17.7    -      -       +      -
    161D  ARG*     3.4    36.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 121 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117D  ASP*     2.9    24.1    +      -       -      +
    118D  ASP*     3.2    18.6    -      -       -      +
    119D  ILE      3.2     0.2    -      -       -      -
    120D  LEU*     1.4    72.1    -      -       -      +
    122D  LYS*     1.4    62.8    +      -       +      +
    124D  ASP*     4.0     8.8    -      -       -      +
    125D  LYS*     3.1    26.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 122 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67D  ILE*     3.1    24.0    -      -       +      -
     69D  MET*     6.2     0.2    -      -       +      -
     90D  ARG      3.2    29.4    -      -       -      +
     91D  ASN*     4.0    13.3    -      -       -      +
     92D  THR      3.5    15.7    -      -       -      -
     93D  TRP*     3.8    25.0    -      -       +      +
    118D  ASP*     3.3    32.8    +      -       -      +
    119D  ILE*     3.2     9.7    +      -       +      +
    121D  ASN*     1.4    75.1    -      -       +      +
    123D  ILE*     1.3    65.7    +      -       -      +
    125D  LYS*     3.6     7.1    +      -       -      +
    126D  GLU*     3.3    26.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 123 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6D  ILE*     5.5     4.5    -      -       +      -
      8D  LEU*     4.9    11.9    -      -       +      -
     67D  ILE*     3.3    26.7    -      -       +      -
     69D  MET*     5.7     0.7    -      -       -      -
    119D  ILE*     3.2    11.0    +      -       +      +
    120D  LEU*     3.5    13.9    -      -       +      +
    122D  LYS*     1.3    81.0    -      -       -      +
    124D  ASP*     1.4    56.7    +      -       -      +
    126D  GLU*     3.3     8.5    +      -       -      +
    127D  ILE*     2.8    61.1    +      -       +      +
    136D  PHE*     4.9     7.0    -      -       +      -
    154D  LEU*     4.4    19.1    -      -       +      -
    158D  LEU*     4.0    34.3    -      -       +      -
    162D  TYR*     5.5     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 124 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    120D  LEU*     2.7    26.5    +      -       -      +
    121D  ASN*     4.1     9.8    +      -       -      +
    123D  ILE*     1.4    77.5    -      -       -      +
    125D  LYS*     1.3    51.9    +      -       -      +
    127D  ILE*     3.2     7.1    +      -       -      +
    128D  ASP*     2.8    45.2    +      -       -      +
    161D  ARG*     3.0    43.3    +      -       -      -
    162D  TYR*     3.7    12.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 125 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88D  ASP*     3.1    24.9    +      -       -      -
     90D  ARG*     4.8    13.0    -      -       -      +
     91D  ASN*     3.3     7.1    +      -       -      -
    121D  ASN      3.1    18.9    +      -       -      +
    122D  LYS*     3.7     7.6    -      -       -      +
    123D  ILE      3.3     0.2    -      -       -      -
    124D  ASP*     1.3    73.2    -      -       -      +
    126D  GLU*     1.3    80.9    +      -       -      +
    128D  ASP*     3.4     9.0    +      -       -      +
    129D  SER*     3.2    28.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 126 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6D  ILE*     3.6    23.4    -      -       +      +
     65D  ARG*     3.9    32.8    +      -       -      +
     66D  ALA      4.9     4.3    -      -       -      +
     67D  ILE*     5.3     4.5    -      -       +      -
     91D  ASN*     2.9    26.2    +      -       -      +
    122D  LYS      3.3    13.9    +      -       -      +
    123D  ILE*     3.3    11.6    +      -       -      +
    125D  LYS*     1.3   105.2    +      -       -      +
    127D  ILE*     1.3    57.6    +      -       -      +
    129D  SER*     2.9    21.7    +      -       -      -
    130D  THR*     2.9    17.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 127 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6D  ILE*     3.8    15.5    -      -       +      -
    123D  ILE*     2.8    43.5    +      -       +      +
    124D  ASP*     3.5     8.5    -      -       -      +
    126D  GLU*     1.3    70.0    -      -       -      +
    128D  ASP*     1.4    61.8    +      -       -      +
    130D  THR*     3.0    31.4    +      -       -      +
    133D  PHE*     5.2    12.6    -      -       +      -
    136D  PHE*     4.4    12.8    -      -       +      -
    162D  TYR*     3.6    48.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 128 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124D  ASP*     2.8    27.4    +      -       -      +
    125D  LYS*     3.7     8.1    -      -       -      +
    126D  GLU      3.3     0.2    -      -       -      -
    127D  ILE*     1.4    76.3    -      -       -      +
    129D  SER*     1.4    63.7    +      -       -      +
    130D  THR      3.2     7.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 129 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55D  ARG*     3.4    38.5    +      -       -      +
     65D  ARG*     3.3    10.7    +      -       -      -
    125D  LYS*     3.2    12.2    +      -       -      +
    126D  GLU*     2.9    26.5    +      -       -      -
    128D  ASP*     1.4    76.5    -      -       -      +
    130D  THR*     1.4    58.9    +      -       -      +
    131D  ASP*     4.9     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 130 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4D  GLU*     3.5    27.1    -      -       +      -
      6D  ILE*     4.7     0.3    -      -       -      +
     55D  ARG*     4.0     6.1    -      -       -      +
     65D  ARG*     2.8    17.2    +      -       -      -
    126D  GLU      2.9    11.6    +      -       -      -
    127D  ILE*     3.0    20.0    +      -       -      +
    128D  ASP      3.8     5.4    -      -       -      +
    129D  SER*     1.4    77.7    +      -       -      +
    131D  ASP*     1.3    69.3    +      -       -      +
    132D  ASN      3.9     0.2    -      -       -      -
    133D  PHE*     3.6    37.2    -      -       +      +
----------------------------------------------------------
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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