Contacts of the helix formed by residues 93 - 111 (chain M) in PDB entry 6KW5


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 ILE 93 (chain M).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84H  SER      5.3     1.8    -      -       -      +
     85H  PHE      4.3    16.2    -      -       -      +
     87H  SER*     3.9    24.9    -      -       -      +
     88H  TRP*     4.5    20.2    -      -       +      +
     88M  ALA      4.7     0.3    -      -       -      +
     91M  SER*     3.7     6.0    +      -       -      +
     92M  GLY*     1.3    79.8    -      -       -      +
     94M  PRO*     1.3    74.4    -      -       +      +
     95M  GLU*     4.3     5.4    -      -       +      +
     96M  GLU*     3.3    24.7    +      -       +      +
     97M  ILE*     3.0    23.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 94 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     92M  GLY      3.3     9.2    -      -       -      +
     93M  ILE*     1.3    90.4    -      -       +      +
     95M  GLU*     1.3    59.5    +      -       +      +
     97M  ILE*     3.2    14.5    +      -       +      +
     98M  LYS*     2.9    33.3    +      -       -      +
    153M  ASP*     4.4     9.2    -      -       -      +
    157M  MET*     3.4    13.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 95 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    277J  ARG*     3.5    35.6    +      -       -      +
     93M  ILE*     3.4     5.6    -      -       +      +
     94M  PRO*     1.3    82.9    -      -       +      +
     96M  GLU*     1.3    70.3    +      -       -      +
     98M  LYS*     3.2    16.1    +      -       +      +
     99M  TRP*     3.0    31.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 96 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    194D  PRO*     4.1    16.9    -      -       -      +
     84H  SER*     3.5    25.5    +      -       -      +
     85H  PHE*     4.4    16.2    -      -       +      -
     84M  ARG*     4.8     6.4    -      -       -      -
     88M  ALA*     3.7    22.9    -      -       +      +
     91M  SER*     5.2     0.4    -      -       -      +
     93M  ILE*     3.3    25.2    +      -       +      +
     94M  PRO      3.3     0.6    -      -       -      -
     95M  GLU*     1.3    85.9    +      -       -      +
     97M  ILE*     1.3    60.7    +      -       -      +
     99M  TRP*     3.4    29.4    +      -       -      +
    100M  SER*     2.9    28.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 97 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88M  ALA      3.6    17.0    -      -       -      +
     89M  LEU*     3.8    15.9    -      -       +      +
     91M  SER      4.1    17.0    -      -       -      +
     92M  GLY*     4.2     6.5    -      -       -      +
     93M  ILE      3.0    24.6    +      -       -      +
     94M  PRO*     3.4    10.8    -      -       +      +
     96M  GLU*     1.3    74.4    -      -       -      +
     98M  LYS*     1.3    58.9    +      -       -      +
    100M  SER*     3.3     1.1    +      -       -      -
    101M  LEU*     2.9    35.0    +      -       +      +
    130M  PHE*     3.7    34.3    -      -       +      -
    157M  MET*     3.7    23.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 98 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    277J  ARG*     4.1    28.9    -      -       -      +
    278J  ASP*     3.5    25.5    +      -       -      +
     94M  PRO*     2.9    26.2    +      -       -      +
     95M  GLU*     3.3    15.5    -      -       +      +
     97M  ILE*     1.3    76.7    -      -       -      +
     99M  TRP*     1.3    63.4    +      -       -      +
    101M  LEU*     3.4     6.4    +      -       -      +
    102M  LYS*     3.0    24.8    +      -       -      +
    153M  ASP*     2.4    40.9    +      -       -      +
    157M  MET*     3.9    11.4    -      -       +      -
    160M  ASN*     5.7     0.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 99 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    194D  PRO*     3.9    30.6    -      -       +      +
     81M  ASP*     4.8     9.4    -      -       -      -
     84M  ARG*     3.6    35.4    -      -       +      -
     85M  MET*     4.1    31.0    -      -       +      -
     88M  ALA*     4.7     0.7    -      -       +      -
     95M  GLU*     3.0    20.9    +      -       -      +
     96M  GLU*     3.6    31.6    -      -       -      +
     98M  LYS*     1.3    74.7    -      -       -      +
    100M  SER*     1.3    75.9    +      -       -      +
    102M  LYS*     3.3    19.8    +      -       -      +
    103M  LYS*     3.0    47.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 100 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85M  MET*     2.8    31.5    +      -       -      +
     88M  ALA*     3.7    17.3    -      -       -      -
     89M  LEU*     3.3    18.6    -      -       -      +
     96M  GLU      2.9    17.0    +      -       -      -
     97M  ILE      3.3     3.8    +      -       -      -
     99M  TRP*     1.3    85.4    -      -       -      +
    101M  LEU*     1.3    59.8    +      -       -      +
    103M  LYS*     3.4     3.3    +      -       -      +
    104M  TYR*     2.9    30.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 101 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89M  LEU*     3.8    26.0    -      -       +      -
     97M  ILE*     2.9    27.4    +      -       +      +
     98M  LYS*     4.0     4.3    -      -       -      +
    100M  SER*     1.3    72.4    -      -       -      +
    102M  LYS*     1.3    60.5    +      -       -      +
    104M  TYR*     3.8     3.1    -      -       +      -
    105M  LEU*     2.9    30.5    +      -       -      +
    127M  PHE*     4.5     8.7    -      -       +      -
    130M  PHE*     5.0     7.0    -      -       +      -
    157M  MET*     3.9    46.0    -      -       +      +
    160M  ASN*     4.1    17.7    +      -       +      +
    161M  ALA*     4.7     8.3    -      -       +      -
    164M  ILE*     3.8    22.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 102 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    271J  HIS*     4.7    26.4    +      -       +      +
    286J  GLN*     6.0     1.3    -      -       -      +
    166K  HIS*     5.6     7.5    -      -       -      -
     98M  LYS      3.0    18.5    +      -       -      +
     99M  TRP*     3.7    20.5    -      -       -      +
    101M  LEU*     1.3    77.4    -      -       -      +
    103M  LYS*     1.3    86.5    +      -       -      +
    105M  LEU*     3.3     8.6    +      -       +      +
    106M  THR*     3.0    36.8    +      -       -      +
    160M  ASN*     4.6     6.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 103 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    164K  ILE*     6.1     2.4    -      -       -      +
    166K  HIS*     5.5     9.1    +      -       -      +
     85M  MET*     3.6    30.3    -      -       +      -
     99M  TRP*     3.0    49.1    +      -       +      +
    100M  SER      4.0     2.0    -      -       -      +
    102M  LYS*     1.3   106.1    -      -       -      +
    104M  TYR*     1.3    59.0    +      -       -      +
    106M  THR*     3.3    17.5    +      -       -      +
    107M  TYR*     2.9    43.4    +      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 104 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82M  LEU*     4.4     9.5    +      -       +      +
     85M  MET*     3.8    33.4    -      -       +      +
     86M  GLU*     3.8    25.5    +      -       -      +
     89M  LEU*     3.6    26.5    -      -       +      -
    100M  SER      2.9    18.4    +      -       -      +
    101M  LEU*     3.8     4.7    -      -       +      +
    103M  LYS*     1.3    75.4    -      -       -      +
    105M  LEU*     1.3    58.6    +      -       -      +
    107M  TYR*     3.5     0.4    +      -       +      -
    108M  SER*     2.9    30.8    +      -       -      -
    115M  ILE*     3.7    32.0    -      -       +      +
    120M  LEU*     5.4     1.9    -      -       -      +
    123M  LEU*     3.8    19.8    -      -       +      +
    126M  LEU*     4.8     4.5    -      -       +      +
    127M  PHE*     3.5    30.1    -      +       +      -
    164M  ILE*     3.8    14.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 105 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    286J  GLN      4.6     1.1    -      -       -      +
    287J  ARG*     4.5    10.1    -      -       -      -
    290J  GLN*     3.7    30.7    -      -       +      -
    101M  LEU      2.9    18.7    +      -       -      +
    102M  LYS*     3.6     7.2    -      -       +      +
    103M  LYS      3.2     0.2    -      -       -      -
    104M  TYR*     1.3    77.2    -      -       -      +
    106M  THR*     1.3    57.7    +      -       -      +
    108M  SER*     2.7    25.6    +      -       -      +
    109M  ASN*     3.0    16.1    +      -       -      +
    160M  ASN*     3.3    23.8    -      -       -      +
    163M  LEU*     3.7    27.8    -      -       +      -
    164M  ILE*     3.8    17.6    -      -       +      +
    167M  ASN*     3.8    10.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 106 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    290J  GLN*     3.7    18.3    +      -       -      +
    164K  ILE*     3.8    32.3    -      -       +      -
    166K  HIS*     6.3     1.6    -      -       +      +
    102M  LYS*     3.0    28.2    +      -       -      +
    103M  LYS*     3.8    22.1    +      -       -      +
    105M  LEU*     1.3    75.9    -      -       -      +
    107M  TYR*     1.3    59.2    +      -       +      +
    109M  ASN*     3.4     0.7    +      -       -      +
    110M  LYS*     2.9    36.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 107 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197C  ASP*     2.4    38.3    +      -       -      +
    199C  MET*     3.7    21.1    -      -       +      -
    162K  PRO*     4.7     8.4    +      -       +      -
    164K  ILE*     3.6    31.3    -      -       +      +
     85M  MET*     3.6    28.0    -      -       +      -
    103M  LYS*     2.9    36.2    +      -       +      +
    104M  TYR*     5.4     0.4    -      -       +      -
    106M  THR*     1.3    78.2    -      -       -      +
    108M  SER*     1.3    58.5    +      -       -      +
    110M  LYS      4.0     0.7    -      -       -      +
    111M  ALA*     2.9    41.9    +      -       +      +
    112M  PRO*     3.9     0.3    -      -       -      +
    114M  MET*     4.8    14.4    -      -       +      -
    115M  ILE*     3.6    22.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 108 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    292J  ARG*     3.9     6.6    +      -       -      -
    104M  TYR      2.9    17.1    +      -       -      -
    105M  LEU*     2.7    33.6    +      -       -      +
    107M  TYR*     1.3    74.3    -      -       -      +
    109M  ASN*     1.3    64.5    +      -       -      +
    112M  PRO*     3.3    28.0    -      -       -      +
    115M  ILE*     4.0     5.8    -      -       -      +
    164M  ILE*     4.3    12.5    -      -       -      +
    167M  ASN*     4.0    17.7    +      -       -      +
    168M  LEU*     4.3    17.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 109 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    215C  PHE*     4.1     7.6    -      -       -      -
    219C  LYS*     4.5     6.6    +      -       -      -
    289J  VAL      4.2     3.4    +      -       -      -
    290J  GLN*     3.3    58.4    +      -       -      +
    291J  ILE      4.6     1.6    +      -       -      +
    292J  ARG*     3.6    35.8    -      -       -      +
    105M  LEU      3.0    16.3    +      -       -      +
    106M  THR      3.9     0.9    -      -       -      +
    108M  SER*     1.3    80.7    +      -       -      +
    110M  LYS*     1.3    76.0    +      -       +      +
    112M  PRO*     4.4     0.3    -      -       -      +
    167M  ASN*     5.2     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 110 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    215C  PHE*     3.3    21.7    -      -       -      -
    219C  LYS*     4.6    14.8    +      -       -      +
    290J  GLN*     4.9     9.3    +      -       -      +
    164K  ILE*     3.8    33.9    -      -       +      +
    165K  PHE*     2.9    42.8    +      -       +      +
    181K  GLU*     5.4     7.4    -      -       -      +
    106M  THR*     2.9    25.8    +      -       +      +
    109M  ASN*     1.3    97.6    -      -       +      +
    111M  ALA*     1.3    61.0    +      -       -      +
    112M  PRO*     4.1     1.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 111 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    215C  PHE*     5.0     0.7    -      -       -      -
    162K  PRO*     4.0    27.1    -      -       +      -
    164K  ILE*     5.7     1.1    -      -       +      -
    107M  TYR*     2.9    21.8    +      -       +      +
    110M  LYS*     1.3    81.3    -      -       +      +
    112M  PRO*     1.3    70.1    -      -       -      +
    113M  TYR*     3.2    26.3    +      -       +      +
    114M  MET*     3.4    18.1    +      -       +      +
    115M  ILE      4.3     0.7    +      -       -      -
----------------------------------------------------------
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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