Contacts of the strand formed by residues 102 - 115 (chain N) in PDB entry 5XS0


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 LYS 102 (chain N).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97N  ASP      3.7     0.3    -      -       -      +
     98N  LEU*     3.6     3.3    -      -       -      +
     99N  ASN      3.0    28.0    +      -       -      +
    100N  ASN*     3.9    22.9    -      -       -      +
    101N  GLY*     1.3    83.1    -      -       -      +
    103N  PHE*     1.3    62.3    +      -       -      +
    104N  TYR*     3.5    30.4    -      -       +      +
    131N  GLY*     3.7    25.6    -      -       -      +
    132N  LEU      3.4     4.3    -      -       -      -
    133N  LYS*     4.9    10.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 103 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96N  VAL*     4.1     8.5    -      -       +      -
     97N  ASP      3.4    13.5    -      -       -      -
     98N  LEU*     3.7    37.5    -      -       +      -
    101N  GLY      4.7     1.6    -      -       -      -
    102N  LYS*     1.3    75.5    -      -       -      +
    104N  TYR*     1.3    60.5    +      -       -      +
    105N  VAL*     4.2     4.0    -      -       +      -
    129N  SER      3.3     7.8    -      -       -      +
    131N  GLY      3.2    20.4    +      -       -      -
    132N  LEU      2.7    16.0    +      -       -      +
    133N  LYS      3.3    29.2    -      -       -      -
    135N  LYS*     3.4    54.3    -      -       +      -
    138N  SER*     3.7    17.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 104 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95N  PHE*     3.4    18.9    -      -       +      -
     97N  ASP*     3.1    37.5    +      -       +      +
     99N  ASN*     3.4    45.1    +      -       +      +
    100N  ASN*     4.9     2.3    +      -       -      -
    102N  LYS*     3.5    32.6    -      -       +      +
    103N  PHE*     1.3    80.0    -      -       -      +
    105N  VAL*     1.3    61.0    +      -       -      +
    129N  SER      3.4     3.4    -      -       -      -
    130N  GLU*     3.4    25.8    -      -       +      +
    131N  GLY*     3.2    27.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 105 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136M  ALA*     4.3     1.9    -      -       -      +
     93N  VAL*     4.7     0.2    -      -       +      -
     95N  PHE*     3.5    14.4    -      -       -      +
     96N  VAL*     4.0    22.7    -      -       +      -
    103N  PHE*     4.7     2.0    -      -       +      -
    104N  TYR*     1.3    81.5    -      -       -      +
    106N  GLY*     1.3    60.0    +      -       -      +
    107N  VAL*     3.8     8.3    -      -       +      -
    127N  GLY      3.8     0.5    -      -       -      +
    128N  VAL*     3.5     9.5    -      -       -      +
    129N  SER      3.0    29.0    +      -       -      +
    130N  GLU*     5.3     0.8    -      -       -      +
    135N  LYS      5.2     0.7    -      -       -      +
    138N  SER*     3.8    28.0    -      -       -      +
    139N  LEU*     3.8    24.9    -      -       +      +
    142N  ALA*     3.7    23.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 106 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136M  ALA*     4.4     1.6    -      -       -      -
     94N  ASP*     2.8    32.2    +      -       -      +
     95N  PHE*     3.3    26.5    +      -       -      +
    105N  VAL*     1.3    73.7    -      -       -      +
    107N  VAL*     1.3    60.3    +      -       -      +
    126N  TYR*     3.6    24.0    -      -       -      -
    127N  GLY      3.6     3.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 107 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91N  GLN*     3.8    28.3    -      -       +      +
     92N  ASN      3.6     9.4    -      -       -      +
     93N  VAL*     3.7    22.7    -      -       +      -
    105N  VAL*     3.8     9.6    -      -       +      -
    106N  GLY*     1.3    79.0    -      -       -      +
    108N  CYS*     1.3    71.2    +      -       -      +
    126N  TYR*     3.4     8.0    -      -       -      -
    127N  GLY      2.7    36.6    +      -       -      -
    139N  LEU*     4.7     0.9    -      -       +      -
    142N  ALA*     3.7    27.1    -      -       +      +
    143N  ARG*     4.0    16.2    -      -       +      -
    146N  ALA*     3.4     3.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 108 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    143M  ARG*     3.5    40.2    -      -       -      +
     91N  GLN*     3.4     6.6    -      -       -      +
     92N  ASN*     2.9    55.7    +      -       -      +
     94N  ASP*     4.1     0.9    +      -       -      -
    107N  VAL*     1.3    74.3    -      -       -      +
    109N  ALA*     1.3    63.2    +      -       -      +
    110N  PHE*     3.7    15.9    -      -       +      -
    124N  VAL*     4.9     1.8    -      -       +      -
    125N  GLY      3.4     6.7    -      -       -      +
    126N  TYR*     3.6    21.2    -      -       +      -
    146N  ALA*     4.1     1.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 109 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88N  ILE*     5.0     2.2    -      -       +      -
     90N  GLN      3.5     7.9    -      -       -      +
     91N  GLN*     3.7    17.5    -      -       +      +
    108N  CYS*     1.3    76.4    -      -       -      +
    110N  PHE*     1.3    64.4    +      -       -      +
    111N  VAL*     4.0     5.8    +      -       +      -
    124N  VAL*     3.4     4.7    -      -       -      +
    125N  GLY      2.7    36.1    +      -       -      +
    146N  ALA      3.7    29.4    -      -       -      +
    147N  VAL*     3.9    10.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 110 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88M  ILE*     3.9    23.1    -      -       +      -
     91M  GLN*     3.7    45.5    -      -       +      -
    143M  ARG*     4.2     5.8    -      -       -      -
     88N  ILE*     3.5     3.8    -      -       -      +
     89N  THR*     2.7    35.4    +      -       +      -
     90N  GLN*     2.8    49.2    +      -       +      +
     92N  ASN*     5.4     0.2    -      -       +      -
    108N  CYS*     3.7    24.7    -      -       +      -
    109N  ALA*     1.3    77.4    -      -       -      +
    111N  VAL*     1.3    58.6    +      -       -      +
    122N  GLU*     3.9    13.7    -      -       -      +
    123N  ASP      3.6     5.2    -      -       -      +
    124N  VAL*     3.5    22.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 111 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     86N  HIS*     4.0    26.2    -      -       +      -
     87N  SER      3.4    10.5    -      -       -      +
     88N  ILE*     4.8     6.7    -      -       +      -
    109N  ALA*     4.6     2.5    -      -       +      -
    110N  PHE*     1.3    78.5    -      -       -      +
    112N  ARG*     1.3    63.2    +      -       -      +
    113N  VAL*     4.1     2.5    -      -       +      -
    122N  GLU*     3.3     3.3    -      -       -      -
    123N  ASP      3.1    30.6    +      -       -      -
    147N  VAL*     3.6    35.7    -      -       +      +
    150N  GLY*     3.6    20.0    -      -       -      +
    151N  LEU*     3.8    19.3    -      -       +      -
    154N  ALA*     3.6     5.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 112 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87M  SER*     4.7     5.9    -      -       -      -
     86N  HIS*     3.3     1.8    -      -       -      -
     87N  SER*     3.0    40.8    +      -       -      +
     89N  THR*     3.9    16.8    -      -       -      +
    110N  PHE      4.2     0.8    +      -       -      -
    111N  VAL*     1.3    72.6    -      -       -      +
    113N  VAL*     1.3    71.0    +      -       -      +
    114N  GLN*     4.0    25.7    +      -       +      +
    118N  GLY      4.8     1.0    +      -       -      -
    120N  TYR*     3.8    50.5    -      -       +      +
    121N  HIS      3.6     4.0    -      -       -      +
    122N  GLU*     3.8    23.6    -      -       +      -
    120O  TYR*     4.7     4.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 113 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84N  TRP*     3.8    11.4    -      -       +      -
     85N  ALA      3.1    10.8    -      -       -      +
     86N  HIS*     3.8     6.1    -      -       +      -
    111N  VAL*     4.6     0.9    -      -       +      -
    112N  ARG*     1.3    74.3    -      -       -      +
    114N  GLN*     1.3    67.8    +      -       -      +
    115N  LEU*     5.0     0.2    -      -       +      -
    120N  TYR*     3.1     5.4    -      -       -      +
    121N  HIS      2.9    36.3    +      -       -      +
    151N  LEU*     3.6    30.3    -      -       +      -
    154N  ALA*     3.7    20.2    -      -       +      -
    155N  LEU*     3.6    28.3    -      -       +      -
    158N  PHE*     4.0    16.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 114 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26N  PHE*     3.6    10.2    -      -       +      -
     27N  GLY*     4.1    12.8    -      -       -      -
     84N  TRP*     3.4     1.7    -      -       -      +
     85N  ALA*     2.6    41.3    +      -       -      -
    112N  ARG*     4.0    19.0    +      -       -      +
    113N  VAL*     1.3    74.5    -      -       -      +
    115N  LEU*     1.3    74.1    +      -       -      +
    118N  GLY*     3.5    24.4    -      -       -      +
    119N  SER      3.2    12.3    -      -       -      +
    120N  TYR*     4.4     6.1    -      -       +      -
    120O  TYR*     2.9    33.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 115 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81M  TYR*     3.9    18.8    -      -       +      -
     82M  ASN*     4.5     0.7    -      -       +      -
     26N  PHE*     3.6     7.7    -      -       -      -
     27N  GLY      4.5     0.2    +      -       -      -
     31N  TYR*     4.1     5.4    -      -       -      +
     79N  PHE*     3.5    50.0    -      -       +      -
     83N  GLY      3.4     3.8    -      -       -      +
     84N  TRP*     3.9    11.9    -      -       +      -
    113N  VAL*     5.0     0.9    -      -       +      -
    114N  GLN*     1.3    84.4    -      -       -      +
    116N  LYS*     1.3    59.8    +      -       -      +
    117N  ASP*     3.0    22.0    -      -       -      +
    118N  GLY*     3.0    17.3    +      -       -      -
    119N  SER*     2.7    16.9    +      -       -      +
    158N  PHE*     3.5    39.5    -      -       +      -
----------------------------------------------------------
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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