Contacts of the helix formed by residues 196 - 212 (chain E) in PDB entry 3JSX


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 196 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    152C  GLY      5.8     1.3    -      -       -      +
    190C  TYR*     3.4    38.8    -      -       +      +
    191C  SER*     3.5    11.9    -      -       -      +
    195C  THR*     3.6    18.8    -      -       +      +
    203C  ILE*     6.1     1.3    -      -       +      -
    194E  HIS      3.6     5.6    -      -       -      +
    195E  THR*     1.3    98.6    -      -       +      +
    197E  ALA*     1.3    66.2    +      -       -      +
    198E  ASP*     3.3     6.3    -      -       +      +
    199E  ALA*     3.1    12.8    +      -       +      +
    200E  ARG*     3.0    20.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 197 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    196E  PRO*     1.3    71.9    -      -       -      +
    198E  ASP*     1.3    63.5    +      -       -      +
    200E  ARG*     3.2    31.5    +      -       -      +
    201E  ILE*     3.1    30.1    +      -       +      +
    601E  FAD      4.7     1.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 198 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187C  GLN*     5.5     5.0    +      -       -      -
    188C  LEU      4.9    12.3    -      -       -      +
    190C  TYR*     6.5     0.4    -      -       +      -
    203C  ILE*     6.0     0.7    -      -       -      -
    196E  PRO*     3.3     4.1    -      -       +      +
    197E  ALA*     1.3    80.8    -      -       -      +
    199E  ALA*     1.3    58.2    +      -       -      +
    201E  ILE*     3.6    16.7    +      -       -      +
    202E  GLN*     3.0    34.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 199 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    195C  THR*     4.4     5.8    -      -       +      -
    199C  ALA*     4.4    15.6    -      -       +      +
    203C  ILE*     4.5    12.1    -      -       +      +
    195E  THR*     3.5    22.4    -      -       +      -
    196E  PRO*     3.1    16.5    +      -       +      +
    198E  ASP*     1.3    78.9    -      -       -      +
    200E  ARG*     1.3    58.5    +      -       -      +
    201E  ILE      3.2     0.2    -      -       -      -
    202E  GLN*     3.1    16.0    -      -       +      +
    203E  ILE*     3.0    30.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 200 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17E  PHE*     3.7     9.1    -      -       +      -
    192E  ILE*     3.4    37.7    -      -       +      -
    193E  GLY      4.9     2.2    +      -       -      -
    195E  THR*     3.0    36.6    +      -       +      -
    196E  PRO*     3.0     8.5    +      -       -      +
    197E  ALA*     3.2    38.0    +      -       -      +
    199E  ALA*     1.3    73.7    -      -       -      +
    201E  ILE*     1.3    64.9    +      -       -      +
    203E  ILE*     3.6     9.0    -      -       +      +
    204E  LEU*     2.9    32.5    +      -       -      +
    601E  FAD      3.1    58.3    +      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 201 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197E  ALA*     3.1    16.9    +      -       +      +
    198E  ASP*     3.7    20.9    -      -       -      +
    199E  ALA      3.2     0.2    -      -       -      -
    200E  ARG*     1.3    75.0    -      -       -      +
    202E  GLN*     1.3    65.9    +      -       +      +
    204E  LEU*     3.5     9.3    +      -       -      +
    205E  GLU*     3.3    28.6    +      -       +      +
    601E  FAD      4.6    12.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 202 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202C  GLN*     3.2    59.6    +      -       +      +
    203C  ILE*     4.3    11.7    -      -       +      +
    206C  GLY*     4.5    14.0    -      -       -      +
    198E  ASP*     3.0    27.8    -      -       -      +
    199E  ALA*     3.1    15.9    +      -       +      +
    201E  ILE*     1.3    78.8    -      -       -      +
    203E  ILE*     1.3    57.7    +      -       -      +
    205E  GLU*     3.3     5.4    +      -       -      +
    206E  GLY      3.1    24.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 203 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    196C  PRO*     5.7     2.5    -      -       +      -
    198C  ASP*     5.6     4.7    -      -       -      +
    199C  ALA*     4.4    20.0    -      -       +      +
    202C  GLN*     5.1     4.5    -      -       +      -
     17E  PHE*     3.4    26.2    -      -       +      -
     21E  MET*     4.4     5.5    -      -       +      +
    187E  GLN*     5.7     3.5    +      -       -      +
    189E  THR*     3.8    30.3    -      -       +      +
    190E  TYR      5.8     0.2    -      -       -      +
    192E  ILE*     4.9     0.2    -      -       +      -
    195E  THR*     3.9    25.1    -      -       +      +
    199E  ALA      3.0    17.2    +      -       -      +
    200E  ARG*     3.6    12.8    -      -       +      +
    201E  ILE      3.2     0.2    -      -       -      -
    202E  GLN*     1.3    76.3    -      -       +      +
    204E  LEU*     1.3    63.9    +      -       -      +
    206E  GLY*     4.1     1.2    -      -       -      -
    207E  TRP*     3.3    22.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 204 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17E  PHE*     3.4    21.8    -      -       +      -
     20E  ALA*     3.9    12.1    -      -       +      +
     21E  MET*     3.8    34.3    -      -       -      +
     24E  ALA*     4.3    11.9    -      -       +      +
    200E  ARG      2.9    29.5    +      -       -      +
    201E  ILE*     3.8     8.3    -      -       -      +
    202E  GLN      3.4     0.2    -      -       -      -
    203E  ILE*     1.3    76.2    -      -       -      +
    205E  GLU*     1.3    70.4    +      -       -      +
    207E  TRP*     3.3     7.7    +      -       -      +
    208E  LYS*     3.2    24.0    +      -       -      +
    601E  FAD      3.4    33.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 205 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    201E  ILE*     3.3    23.4    +      -       +      +
    202E  GLN*     3.3     5.8    +      -       -      +
    203E  ILE      3.3     0.4    -      -       -      -
    204E  LEU*     1.3    84.2    -      -       +      +
    206E  GLY*     1.3    57.6    +      -       -      +
    208E  LYS*     3.5    37.6    +      -       -      +
    209E  LYS*     3.0    26.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 206 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202C  GLN*     4.5    10.8    -      -       -      -
    187E  GLN*     5.5     3.4    -      -       -      -
    202E  GLN      3.1    15.1    +      -       -      -
    203E  ILE*     3.5     2.0    +      -       -      -
    204E  LEU      3.2     0.2    -      -       -      -
    205E  GLU*     1.3    74.7    -      -       -      +
    207E  TRP*     1.3    64.6    +      -       -      +
    209E  LYS*     3.0     8.6    +      -       -      +
    210E  ARG*     2.9    26.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 207 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21E  MET*     3.4    53.8    +      -       +      +
     24E  ALA*     4.6     3.4    -      -       +      -
     25E  ALA*     3.5    23.7    -      -       +      +
     98E  ILE*     4.2    15.7    -      -       +      +
    100E  GLN*     4.3     2.4    +      -       -      -
    143E  VAL*     4.3    17.3    -      -       +      -
    145E  SER*     4.0    19.2    +      -       -      -
    187E  GLN*     3.4    32.0    -      -       +      +
    203E  ILE      3.3     6.2    +      -       -      +
    204E  LEU      3.3     9.3    +      -       -      +
    206E  GLY*     1.3    76.2    -      -       -      +
    208E  LYS*     1.3    62.8    +      -       -      +
    209E  LYS      3.1     0.9    +      -       -      -
    210E  ARG*     3.3    35.3    +      -       -      -
    211E  LEU*     3.1    54.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 208 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24E  ALA*     3.4    42.8    -      -       +      +
     27E  ALA*     4.9     7.8    -      -       -      +
     28E  ALA*     3.6    35.5    -      -       +      +
     31E  LYS*     6.2     2.6    -      -       -      +
    204E  LEU*     3.2     6.7    +      -       +      +
    205E  GLU*     3.6    39.2    +      -       -      +
    206E  GLY      3.3     0.2    -      -       -      -
    207E  TRP*     1.3    77.4    -      -       -      +
    209E  LYS*     1.3    63.2    +      -       -      +
    211E  LEU*     3.5     6.8    +      -       -      +
    212E  GLU*     3.4    20.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 209 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205E  GLU      3.0    14.5    +      -       -      +
    206E  GLY*     3.0    14.5    +      -       -      +
    208E  LYS*     1.3    74.4    -      -       -      +
    210E  ARG*     1.3    67.1    +      -       -      +
    212E  GLU*     2.8    57.9    +      -       -      +
    213E  ASN      4.2     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 210 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    143E  VAL*     3.9     5.8    -      -       -      +
    184E  LEU*     4.2     0.2    -      -       -      +
    185E  GLU*     2.7    43.6    +      -       -      +
    186E  PRO      4.2     0.6    -      -       -      -
    187E  GLN*     2.8    44.8    +      -       -      +
    206E  GLY      2.9    16.5    +      -       -      +
    207E  TRP*     3.3    25.7    -      -       +      +
    209E  LYS*     1.3    72.8    -      -       -      +
    211E  LEU*     1.3    62.7    +      -       -      +
    212E  GLU      3.0     1.2    +      -       -      -
    213E  ASN*     3.1     5.7    +      -       -      +
    214E  ILE*     3.1    31.6    +      -       +      +
    217E  GLU*     2.8    42.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 211 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25E  ALA*     3.5    40.6    -      -       +      +
     28E  ALA*     4.8     4.9    -      -       +      -
     29E  LEU*     3.7    38.4    -      -       +      +
     32E  LYS*     5.9     0.5    -      -       -      +
     34E  TRP*     4.6     4.2    +      -       -      -
     96E  LEU*     6.0     0.7    -      -       +      -
     98E  ILE*     4.3     4.5    -      -       +      -
    143E  VAL*     5.9     0.4    -      -       +      -
    207E  TRP*     3.1    59.9    +      -       +      +
    208E  LYS*     3.6     8.3    -      -       -      +
    209E  LYS      3.1     1.0    -      -       -      -
    210E  ARG*     1.3    80.3    -      -       -      +
    212E  GLU*     1.3    62.3    +      -       -      +
    213E  ASN      3.1     1.3    +      -       -      -
    214E  ILE*     3.6    29.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 212 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28E  ALA*     6.0     3.8    -      -       +      +
     32E  LYS*     3.4    39.6    -      -       +      +
     34E  TRP*     5.5     2.6    +      -       -      -
    208E  LYS      3.4    11.6    +      -       -      +
    209E  LYS*     2.8    54.9    +      -       -      +
    211E  LEU*     1.3    78.2    -      -       -      +
    213E  ASN*     1.3    77.9    +      -       -      +
----------------------------------------------------------
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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