Contacts of the helix formed by residues 212 - 220 (chain H) in PDB entry 4MNE


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 SER 212 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111H  ILE*     3.9    14.8    -      -       -      -
    114H  GLU*     2.4    43.5    +      -       -      +
    115H  LEU*     4.4     9.4    -      -       -      -
    210H  GLY      4.3     0.4    -      -       -      -
    211H  VAL*     1.3    72.7    -      -       -      +
    213H  GLY*     1.3    62.2    +      -       -      +
    214H  GLN      3.4     0.2    +      -       -      -
    215H  LEU*     3.2    21.7    +      -       -      +
    216H  ILE*     3.2    11.5    +      -       -      +
    903H  573      2.9    36.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 213 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114H  GLU*     2.9     8.1    +      -       -      -
    210H  GLY      5.3     0.2    -      -       -      -
    211H  VAL      3.5     4.8    +      -       -      -
    212H  SER*     1.3    72.1    -      -       -      +
    214H  GLN*     1.3    59.5    +      -       -      +
    216H  ILE*     3.3    14.3    +      -       -      +
    217H  ASP*     3.1    33.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 214 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    107H  ILE*     3.8    37.4    -      -       +      +
    110H  GLN*     3.4    40.2    +      -       +      +
    111H  ILE*     3.9    14.6    -      -       +      -
    114H  GLU*     3.0    12.3    +      -       -      +
    213H  GLY*     1.3    73.9    -      -       -      +
    215H  LEU*     1.3    60.9    +      -       -      +
    217H  ASP*     3.4    21.8    +      -       -      +
    218H  SER*     2.9    30.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 215 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99H  ILE*     4.3    16.8    -      -       +      -
    101H  LEU*     4.0    27.8    -      -       +      -
    111H  ILE*     3.8    19.4    -      -       +      +
    115H  LEU*     4.6     6.7    -      -       +      -
    139H  ILE*     5.2     2.9    -      -       +      -
    141H  ILE*     4.5     7.6    -      -       +      -
    212H  SER*     3.2    23.7    +      -       -      +
    213H  GLY      3.2     0.4    -      -       -      -
    214H  GLN*     1.3    74.0    -      -       -      +
    216H  ILE*     1.3    66.3    +      -       -      +
    218H  SER*     3.2     1.0    +      -       -      -
    219H  MET*     2.9    44.4    +      -       +      +
    903H  573      3.4    44.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 216 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    660G  ASN*     3.6    24.5    -      -       +      +
    662G  ARG*     5.9     0.3    -      -       -      -
    189H  ARG*     3.3    56.3    -      -       -      +
    210H  GLY*     3.9    14.8    -      -       -      +
    212H  SER      3.2    12.8    -      -       -      +
    213H  GLY*     3.3    13.8    +      -       -      +
    215H  LEU*     1.3    76.3    -      -       -      +
    217H  ASP*     1.3    64.0    +      -       -      +
    219H  MET*     3.2    15.3    +      -       -      +
    220H  ALA      3.6     7.3    +      -       -      -
    903H  573      3.0    22.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 217 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    660G  ASN*     3.2    31.8    +      -       -      -
    213H  GLY      3.1    14.7    +      -       -      +
    214H  GLN*     3.4    25.3    +      -       -      +
    216H  ILE*     1.3    75.2    -      -       -      +
    218H  SER*     1.3    60.7    +      -       -      +
    220H  ALA*     3.5    16.8    +      -       -      +
    221H  ASN      4.9     0.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 218 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    101H  LEU*     3.8    20.7    -      -       -      +
    103H  ILE*     3.6    20.9    -      -       -      +
    107H  ILE*     3.7    15.6    -      -       -      +
    111H  ILE*     4.4    11.2    -      -       -      -
    214H  GLN*     2.9    21.4    +      -       -      -
    215H  LEU*     3.8     4.0    -      -       -      -
    216H  ILE      3.1     0.2    -      -       -      -
    217H  ASP*     1.3    80.4    -      -       -      +
    219H  MET*     1.3    59.4    +      -       -      +
    220H  ALA      3.3     0.7    +      -       -      -
    221H  ASN*     4.4    10.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 219 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    662G  ARG*     3.4    41.7    +      -       -      +
     99H  ILE*     5.1     6.1    -      -       +      -
    101H  LEU*     4.6     9.6    -      -       +      -
    190H  ASP*     6.2     0.2    -      -       -      +
    215H  LEU*     2.9    45.9    +      -       +      +
    216H  ILE*     3.2     6.8    +      -       -      +
    218H  SER*     1.3    78.9    -      -       -      +
    220H  ALA*     1.3    62.7    +      -       -      +
    221H  ASN      3.4     3.2    -      -       -      +
    222H  SER*     3.4    17.0    -      -       -      -
    903H  573      3.5    53.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 220 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    617G  ILE*     3.7     9.4    -      -       -      +
    618G  LEU*     5.2     2.9    -      -       +      -
    659G  ILE      4.2     6.7    -      -       -      +
    660G  ASN*     3.9    30.5    -      -       +      +
    662G  ARG*     3.3    15.9    -      -       +      +
    665G  ILE*     5.0     6.9    -      -       +      +
    216H  ILE      3.6     2.8    +      -       -      -
    217H  ASP      3.5    15.4    +      -       -      +
    218H  SER      3.3     2.0    -      -       -      -
    219H  MET*     1.3    72.7    -      -       -      +
    221H  ASN*     1.3    55.4    +      -       -      +
    222H  SER*     2.6    27.0    +      -       -      -
----------------------------------------------------------
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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