Contacts of the strand formed by residues 96 - 108 (chain R) in PDB entry 4N3E


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 96 (chain R).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     92R  LEU*     3.4    32.3    +      -       +      +
     93R  ARG      4.4     2.3    -      -       -      +
     94R  ASP      3.2     3.1    +      -       -      +
     95R  ASN*     1.3    92.7    -      -       -      +
     97R  GLU*     1.3    63.6    +      -       -      +
     98R  LYS*     3.7    19.3    -      -       -      +
     99R  VAL*     4.2    12.1    -      -       +      -
    120R  TYR*     4.1    14.1    -      -       +      -
    121R  HIS      3.4    17.9    -      -       -      +
    122R  PRO*     4.2     0.2    -      -       -      -
    123R  LYS*     3.9    15.4    -      -       -      +
    128R  VAL*     4.3    18.4    -      -       +      -
    132R  GLU*     3.1    36.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 97 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87R  PHE      4.2     6.4    -      -       -      +
     92R  LEU*     3.8    17.8    -      -       -      +
     96R  ILE*     1.3    73.8    -      -       -      +
     98R  LYS*     1.3    84.4    +      -       +      +
    121R  HIS*     2.5    24.6    +      -       +      +
    122R  PRO      4.0    10.9    -      -       -      +
    123R  LYS*     3.7    26.7    -      -       +      +
    124R  PRO*     4.8     9.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 98 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85R  THR*     3.8    19.1    +      -       +      +
     86R  LEU      3.2    17.9    -      -       -      +
     87R  PHE*     4.5     5.8    -      -       +      -
     92R  LEU*     4.8     2.7    -      -       -      -
     96R  ILE*     3.6     4.5    -      -       -      +
     97R  GLU*     1.3   100.2    -      -       +      +
     99R  VAL*     1.3    65.9    +      -       -      +
    100R  VAL*     4.4     9.9    -      -       -      +
    121R  HIS*     2.9    62.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 99 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85R  THR*     3.4     2.5    -      -       -      +
     86R  LEU*     2.8    50.6    +      -       +      +
     92R  LEU*     4.7     4.9    -      -       +      -
     96R  ILE*     4.2     7.9    -      -       +      -
     98R  LYS*     1.3    80.0    -      -       -      +
    100R  VAL*     1.3    62.9    -      -       -      +
    101R  TYR*     3.7    31.4    -      -       +      +
    118R  VAL*     3.9    18.4    -      -       +      -
    119R  THR      3.5     7.0    -      -       -      +
    120R  TYR*     3.9    32.3    -      -       +      -
    202R  2AN      5.0     4.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 100 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83R  LYS*     4.7    21.8    -      -       +      -
     84R  TYR      3.5     6.5    -      -       -      +
     85R  THR*     3.2    28.3    -      -       +      +
     98R  LYS*     4.4     9.4    -      -       -      +
     99R  VAL*     1.3    72.2    -      -       -      +
    101R  TYR*     1.4    67.5    +      -       -      +
    102R  GLU*     4.8     1.8    -      -       +      +
    117R  THR      3.7     2.3    -      -       -      +
    118R  VAL*     3.5     3.8    -      -       -      -
    119R  THR*     2.9    47.3    +      -       -      +
    121R  HIS*     3.8    25.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 101 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27R  ARG*     5.9     1.1    -      -       -      -
     70R  HIS*     4.1    18.6    -      -       -      -
     83R  LYS*     3.3     3.6    -      -       -      +
     84R  TYR*     2.6    85.7    +      +       +      +
     86R  LEU*     4.2     4.9    -      -       +      +
     99R  VAL*     3.7    33.4    -      -       +      +
    100R  VAL*     1.4    72.6    -      -       -      +
    102R  GLU*     1.3    57.4    +      -       -      +
    103R  VAL*     4.2     4.3    -      -       +      -
    116R  ILE*     5.6     1.3    -      -       +      -
    117R  THR      3.9     4.0    -      -       -      -
    118R  VAL*     3.9    28.3    -      -       +      -
    120R  TYR*     4.8     1.2    +      -       -      -
    136R  GLY      4.9     8.1    +      -       -      -
    140R  ALA*     5.3     7.9    -      -       +      -
    201R  2AN      4.8     9.0    -      +       -      -
    202R  2AN      3.3    44.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 102 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115Q  LYS*     5.8     0.5    +      -       -      -
     81R  TYR*     3.8    27.1    +      -       +      -
     82R  CYS      3.3     4.3    -      -       -      +
     83R  LYS*     3.7    28.4    -      -       +      +
    100R  VAL*     4.1     3.0    +      -       +      +
    101R  TYR*     1.3    71.1    -      -       -      +
    103R  VAL*     1.3    63.3    +      -       -      +
    115R  LYS*     2.3    37.0    +      -       -      +
    116R  ILE*     3.4     7.4    -      -       -      +
    117R  THR*     3.1    46.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 103 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20R  PHE*     4.6     5.6    -      -       +      -
     24R  VAL*     4.3     8.7    -      -       +      -
     81R  TYR*     3.2     6.7    -      -       -      -
     82R  CYS*     2.7    40.2    +      -       +      +
     84R  TYR*     4.2    14.6    -      -       +      -
    101R  TYR*     4.9     1.1    -      -       +      -
    102R  GLU*     1.3    81.2    -      -       -      +
    104R  LYS*     1.3    66.5    +      -       -      +
    105R  LEU*     3.7    24.9    -      -       +      -
    115R  LYS      3.7     6.1    -      -       -      -
    116R  ILE*     4.2     9.6    -      -       +      -
    201R  2AN      3.5    46.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 104 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79R  ASN*     3.1    32.9    +      -       -      +
     80R  PHE      3.0     6.7    -      -       -      +
     81R  TYR*     3.7    27.8    -      -       +      -
    103R  VAL*     1.3    79.0    -      -       -      +
    105R  LEU*     1.3    69.6    +      -       -      +
    106R  GLU*     5.3     5.6    +      -       +      +
    113R  LYS      4.1     0.3    -      -       -      +
    114R  GLY*     3.5     1.9    -      -       -      -
    115R  LYS*     3.3    51.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 105 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16R  PRO*     3.7    29.6    -      -       +      +
     19R  LEU*     3.8    26.0    -      -       +      -
     20R  PHE*     3.9    10.3    -      -       +      +
     79R  ASN      3.6    16.8    -      -       -      +
     80R  PHE*     2.7    30.3    +      -       +      +
    103R  VAL*     3.7    20.4    -      -       +      -
    104R  LYS*     1.3    89.1    +      -       -      +
    106R  GLU*     1.3    67.4    +      -       -      +
    112R  SER*     4.7     3.8    -      -       -      +
    113R  LYS      3.5     5.8    -      -       -      +
    114R  GLY*     3.9    15.0    -      -       -      -
    116R  ILE*     5.3     1.3    -      -       +      -
    201R  2AN      3.9    22.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 106 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79J  ASN*     5.2     5.6    -      -       -      +
     16R  PRO*     4.1     4.7    -      -       -      -
     80R  PHE*     4.3     4.7    -      -       -      -
    104R  LYS*     5.3     5.8    +      -       +      +
    105R  LEU*     1.3    81.2    -      -       -      +
    107R  ALA*     1.3    74.9    +      -       -      +
    108R  VAL*     4.9     1.4    -      -       -      +
    112R  SER*     3.3     4.2    -      -       -      -
    113R  LYS*     3.0    66.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 107 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16J  PRO*     5.0     0.9    -      -       +      -
     78J  ALA      4.1     5.1    -      -       -      +
     79J  ASN*     5.0     4.5    -      -       -      +
     80J  PHE*     3.8    30.1    -      -       +      -
    107J  ALA*     4.2    12.8    -      -       +      +
     16R  PRO*     3.7    22.8    -      -       +      +
     80R  PHE*     4.8     2.2    -      -       -      -
    106R  GLU*     1.3    83.6    -      -       -      +
    108R  VAL*     1.3    69.7    +      -       -      +
    109R  GLY      4.0     0.9    -      -       -      +
    111R  GLY      3.5     6.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 108 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78J  ALA*     3.5    17.7    -      -       +      -
     11R  GLU*     5.8     4.0    -      -       -      +
    106R  GLU*     4.1     4.7    -      -       +      +
    107R  ALA*     1.3    83.7    -      -       -      +
    109R  GLY*     1.3    66.5    +      -       -      +
    110R  GLY      3.2     0.3    +      -       -      -
    111R  GLY*     2.8    27.1    +      -       -      +
    112R  SER      4.4     4.9    -      -       -      +
    113R  LYS*     3.9    37.0    -      -       +      -
----------------------------------------------------------
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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