Contacts of the strand formed by residues 93 - 100 (chain E) 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 VAL 93 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71E  ILE*     4.1    17.9    -      -       +      -
     84E  LYS*     3.8    36.3    -      -       +      -
     85E  VAL      3.4     9.6    -      -       -      +
     86E  SER*     5.2     2.7    -      -       -      -
     91E  GLY      3.7     4.6    +      -       -      +
     92E  LEU*     1.3    78.0    -      -       -      +
     94E  MET*     1.3    68.4    +      -       -      +
    130E  TYR*     4.5     7.4    +      -       -      -
    145E  HIS*     4.0    21.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 94 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63E  LEU*     4.6     2.9    -      -       +      -
     68E  PHE*     3.3    33.7    -      -       +      -
     84E  LYS*     3.7     5.5    -      -       -      -
     85E  VAL*     3.1    33.0    +      -       +      +
     87E  HIS*     4.1    21.8    -      -       +      -
     92E  LEU*     3.9    14.6    -      -       +      +
     93E  VAL*     1.3    83.4    -      -       -      +
     95E  ALA*     1.3    62.6    +      -       -      +
     96E  ARG      4.0     0.4    -      -       -      -
    130E  TYR*     3.4    33.2    -      -       +      -
    142E  CYS*     3.5    27.8    -      -       +      -
    143E  MET      3.5    11.0    -      -       -      +
    145E  HIS*     3.8    12.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 95 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74E  LEU*     4.5     3.8    -      -       +      -
     82E  VAL*     4.2     8.1    -      -       +      -
     83E  PHE      3.6     4.7    -      -       -      +
     94E  MET*     1.3    75.6    -      -       -      +
     96E  ARG*     1.3    60.4    +      -       -      +
    141E  ILE      3.4     3.1    -      -       -      +
    142E  CYS*     3.3     4.0    -      -       -      -
    143E  MET*     2.8    53.3    +      -       +      +
    145E  HIS*     4.0     6.2    -      -       -      +
    901E  ACP      3.3    35.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 96 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65E  ASP*     3.3    38.3    +      -       -      +
     68E  PHE*     4.3    18.9    -      -       -      +
     70E  LYS*     6.3     1.0    -      -       -      +
     81E  VAL      4.0     0.7    -      -       -      +
     82E  VAL*     3.4     2.9    -      -       -      +
     83E  PHE*     2.7    44.0    +      -       +      +
     85E  VAL*     3.7    31.2    -      -       +      +
     94E  MET      4.0     1.0    -      -       -      -
     95E  ALA*     1.3    73.4    -      -       -      +
     97E  LYS*     1.3    61.0    +      -       -      +
     98E  LEU*     3.4    34.3    +      -       +      +
    133E  PHE*     3.3    35.0    -      -       -      -
    135E  SER*     4.5     4.2    +      -       -      -
    140E  SER*     3.5    10.0    +      -       -      -
    141E  ILE      3.7     2.2    -      -       -      -
    142E  CYS*     4.0    17.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 97 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80E  GLY*     5.0     2.2    -      -       -      -
     81E  VAL      3.5     6.5    -      -       -      +
     82E  VAL*     3.5    22.7    -      -       +      +
     95E  ALA      3.8     0.4    +      -       -      -
     96E  ARG*     1.3    74.1    -      -       -      +
     98E  LEU*     1.3    69.2    +      -       -      +
     99E  ILE*     3.9    20.9    -      -       +      -
    139E  ILE      3.6     0.3    -      -       -      +
    140E  SER*     3.2     5.4    -      -       -      -
    141E  ILE*     2.9    40.1    +      -       +      +
    143E  MET*     4.5     7.5    -      -       +      +
    208E  ASP*     3.5     8.3    +      -       -      -
    901E  ACP      2.8    37.9    +      -       -      -
    903E  573      3.2    60.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 98 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80E  GLY*     3.3     3.8    -      -       -      -
     81E  VAL*     2.9    41.6    +      -       +      +
     83E  PHE*     4.4    23.1    -      -       +      -
     96E  ARG*     3.4    34.1    -      -       -      +
     97E  LYS*     1.3    83.0    -      -       -      +
     99E  ILE*     1.3    61.6    +      -       -      +
    100E  HIS*     3.6     5.4    -      -       -      -
    135E  SER*     5.9     1.6    -      -       -      +
    138E  GLU*     3.9    31.6    -      -       +      +
    139E  ILE      3.3     4.3    -      -       -      +
    140E  SER*     3.0    28.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 99 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79E  GLY*     3.7    12.8    -      -       -      +
     80E  GLY*     4.9     0.2    -      -       -      -
     97E  LYS*     3.9    26.5    -      -       +      -
     98E  LEU*     1.3    74.8    -      -       -      +
    100E  HIS*     1.3    62.4    +      -       -      +
    101E  LEU*     3.2    33.1    +      -       +      +
    138E  GLU*     3.4     3.0    -      -       -      -
    139E  ILE*     2.8    39.9    +      -       +      +
    141E  ILE*     4.4     8.7    -      -       +      -
    215E  LEU*     4.0    30.1    -      -       +      -
    219E  MET*     4.4    14.6    -      -       +      -
    903E  573      3.9    24.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 100 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79E  GLY*     3.3    32.6    +      -       -      +
     80E  GLY*     4.0     6.2    +      -       -      -
     81E  VAL*     3.9    18.9    -      -       +      +
     98E  LEU      3.6    17.7    +      -       -      -
     99E  ILE*     1.3    70.0    -      -       -      +
    101E  LEU*     1.3    69.9    +      -       -      +
    137E  GLY      3.9     1.3    -      -       -      +
    138E  GLU*     2.9    35.3    +      -       +      +
    223E  PHE*     6.6     0.4    -      +       -      -
----------------------------------------------------------
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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