Contacts of the helix formed by residues 211 - 227 (chain F) in PDB entry 6MZL


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 PRO 211 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    210F  ASP*     1.3    90.5    -      -       -      +
    212F  THR*     1.3    64.0    +      -       +      +
    214F  TYR*     3.2    16.3    +      -       +      +
    215F  GLU*     2.9    31.0    +      -       -      +
    247F  MET*     5.3     1.4    -      -       +      +
    250F  GLU*     6.0     1.8    -      -       +      +
    251F  LEU*     3.7    24.2    -      -       +      +
    254F  ASN*     4.3    17.3    -      -       -      +
    256F  HIS*     4.2    29.4    -      -       +      +
    259F  GLU*     6.2     1.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 212 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    210F  ASP*     2.9    23.3    +      -       -      +
    211F  PRO*     1.3    78.1    -      -       +      +
    213F  MET*     1.3    63.2    +      -       -      +
    215F  GLU*     3.0    21.6    +      -       -      +
    216F  GLU*     2.8    37.5    +      -       -      +
    259F  GLU*     4.1    28.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 213 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    210F  ASP*     3.3    33.8    +      -       +      +
    212F  THR*     1.3    81.2    +      -       -      +
    214F  TYR*     1.3    58.8    +      -       +      +
    216F  GLU*     3.4    16.0    +      -       +      +
    217F  TYR*     2.9    67.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 214 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    210F  ASP      3.4    25.1    +      -       -      -
    211F  PRO*     3.2    15.8    +      -       +      +
    213F  MET*     1.3    76.8    -      -       +      +
    215F  GLU*     1.3    60.5    +      -       -      +
    217F  TYR*     3.5    29.6    -      +       -      +
    218F  TYR*     2.9    27.4    +      -       -      +
    247F  MET*     3.6    24.5    -      -       +      +
    250F  GLU*     3.9    19.5    -      -       -      -
    326F  ASN*     2.8    33.3    +      -       +      +
    327F  ASN*     5.0     0.4    -      -       -      -
    328F  GLN*     3.6    32.9    +      -       +      +
    329F  ILE*     5.3     5.0    -      -       +      +
    331F  ASN*     5.9     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 215 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    211F  PRO      2.9    19.3    +      -       -      +
    212F  THR*     3.0    23.6    +      -       -      +
    214F  TYR*     1.3    75.5    -      -       -      +
    216F  GLU*     1.3    60.0    +      -       -      +
    218F  TYR*     3.2     4.6    +      -       -      +
    219F  SER*     3.0    29.3    +      -       -      -
    247F  MET*     5.8     2.9    -      -       +      -
    251F  LEU*     3.4    32.9    -      -       +      +
    259F  GLU*     3.5    14.8    -      -       -      +
    263F  PHE*     3.4    50.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 216 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    212F  THR*     2.8    36.5    +      -       -      +
    213F  MET*     3.8    19.1    +      -       +      +
    215F  GLU*     1.3    74.6    -      -       -      +
    217F  TYR*     1.3    64.7    +      -       +      +
    219F  SER*     3.3    10.5    +      -       -      +
    220F  GLY*     2.9    24.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 217 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    213F  MET*     2.9    49.4    +      -       +      +
    214F  TYR*     3.5    36.1    -      +       +      +
    215F  GLU      3.2     0.2    -      -       -      -
    216F  GLU*     1.3    77.7    -      -       +      +
    218F  TYR*     1.3    59.7    +      -       -      +
    220F  GLY*     3.4     1.6    +      -       -      +
    221F  LEU*     2.9    24.6    +      -       -      +
    324F  LYS*     3.1    48.0    +      -       +      +
    325F  GLN      4.8    16.0    +      -       -      -
    327F  ASN*     5.1     5.8    -      -       -      -
    329F  ILE*     4.4     8.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 218 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    214F  TYR      2.9    14.0    +      -       -      +
    215F  GLU*     3.6     7.2    -      -       -      +
    217F  TYR*     1.3    73.4    -      -       -      +
    219F  SER*     1.3    63.7    +      -       -      +
    221F  LEU*     3.8     3.8    -      -       +      -
    222F  LYS*     2.8    54.7    +      -       +      +
    240F  PHE*     3.1    26.0    +      +       -      -
    243F  LEU*     3.6    40.6    -      -       +      -
    244F  PHE*     3.3    35.5    -      +       +      +
    247F  MET*     5.0    10.5    -      -       +      -
    263F  PHE*     3.5    25.8    -      +       +      -
    267F  PHE*     4.3    11.3    +      +       +      -
    271F  GLN*     4.0     7.6    +      -       -      -
    329F  ILE*     4.5     6.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 219 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    215F  GLU      3.0    15.3    +      -       -      -
    216F  GLU*     3.5    15.7    -      -       -      +
    217F  TYR      3.3     0.2    -      -       -      -
    218F  TYR*     1.3    77.3    -      -       -      +
    220F  GLY*     1.3    56.9    +      -       -      +
    222F  LYS*     3.4     6.2    +      -       -      +
    223F  HIS*     3.0    28.6    +      -       -      +
    263F  PHE*     4.7     0.2    -      -       -      -
    266F  LYS*     5.3     2.5    +      -       -      -
    267F  PHE*     3.2    34.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 220 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    216F  GLU      2.9    14.0    +      -       -      -
    217F  TYR*     3.8     2.5    -      -       -      -
    218F  TYR      3.3     0.2    -      -       -      -
    219F  SER*     1.3    76.5    -      -       -      +
    221F  LEU*     1.3    57.1    +      -       -      +
    223F  HIS*     3.4     5.8    +      -       -      +
    224F  PHE*     2.9    28.6    +      -       -      +
    320F  HIS*     4.6     6.0    +      -       -      -
    324F  LYS*     5.2     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 221 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    217F  TYR      2.9    18.1    +      -       -      +
    218F  TYR*     3.9     4.7    -      -       +      +
    220F  GLY*     1.3    74.1    -      -       -      +
    222F  LYS*     1.3    60.2    +      -       -      +
    224F  PHE*     4.2     5.6    -      -       +      -
    225F  ILE*     2.9    59.0    +      -       +      +
    243F  LEU*     3.7    28.9    -      -       +      -
    317F  LEU*     5.0    11.7    -      -       +      -
    320F  HIS*     3.5    28.7    -      -       +      -
    321F  LEU*     4.7     5.8    -      -       +      -
    324F  LYS*     3.8     7.5    -      -       -      +
    329F  ILE*     3.8    28.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 222 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    218F  TYR*     2.8    39.5    +      -       +      +
    219F  SER      3.6     5.2    -      -       -      +
    221F  LEU*     1.3    77.0    -      -       -      +
    223F  HIS*     1.3    56.6    +      -       -      +
    225F  ILE*     3.4     1.4    +      -       -      -
    226F  GLU*     2.8    63.0    +      -       -      +
    240F  PHE*     3.6    31.1    -      -       +      -
    267F  PHE*     3.7    25.1    -      -       +      -
    270F  ASP*     3.3    43.0    +      -       -      +
    271F  GLN*     5.4     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 223 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    219F  SER      3.0    16.7    +      -       -      +
    220F  GLY*     3.9     6.5    -      -       -      +
    222F  LYS*     1.3    77.4    -      -       -      +
    224F  PHE*     1.3    58.3    +      -       -      +
    226F  GLU*     3.4    18.7    +      -       +      +
    227F  CYS*     2.9    50.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 224 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    220F  GLY      2.9    18.4    +      -       -      +
    221F  LEU*     3.6     9.2    -      -       +      +
    222F  LYS      3.2     0.2    -      -       -      -
    223F  HIS*     1.3    76.1    -      -       -      +
    225F  ILE*     1.3    66.5    +      -       +      +
    227F  CYS*     3.1    27.4    +      -       +      +
    228F  SER*     3.3    14.4    +      -       -      -
    316F  LEU*     4.4    25.8    -      -       +      -
    319F  ARG      6.0     0.4    -      -       -      -
    320F  HIS*     3.6    54.7    -      +       +      +
----------------------------------------------------------
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Residues in contact with ILE 225 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    221F  LEU*     2.9    46.5    +      -       +      +
    222F  LYS*     5.1     0.2    -      -       -      -
    224F  PHE*     1.3    79.3    -      -       +      +
    226F  GLU*     1.3    62.6    +      -       -      +
    228F  SER*     3.3    22.7    +      -       -      +
    233F  ARG*     4.2    13.9    -      -       -      +
    236F  LEU*     3.8    39.0    -      -       +      -
    239F  LEU*     5.0    15.3    -      -       +      -
    240F  PHE*     3.6    34.5    -      -       +      -
    243F  LEU*     5.7     4.3    -      -       +      -
    317F  LEU*     6.1     2.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 226 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    222F  LYS*     2.8    51.9    +      -       -      +
    223F  HIS*     3.6    22.4    +      -       +      +
    224F  PHE      3.3     0.2    -      -       -      -
    225F  ILE*     1.3    77.5    -      -       -      +
    227F  CYS*     1.3    56.6    +      -       -      +
    228F  SER      3.2     6.4    +      -       -      +
    233F  ARG*     4.3    40.4    +      -       -      +
    240F  PHE*     4.0    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 227 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    223F  HIS*     2.9    51.5    +      -       -      +
    224F  PHE*     3.1    19.5    +      -       +      +
    226F  GLU*     1.3    76.8    -      -       -      +
    228F  SER*     1.3    59.1    +      -       -      +
----------------------------------------------------------
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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