Contacts of the strand formed by residues 93 - 102 (chain E) in PDB entry 3WBR


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 93 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83E  CYS*     4.2     0.9    -      -       -      -
     89E  SER*     3.4     6.2    -      -       -      -
     90E  PHE      3.0    31.0    +      -       -      -
     91E  GLN      3.3     1.9    +      -       -      +
     92E  SER*     1.3    82.4    +      -       -      +
     94E  CYS*     1.3    63.3    +      -       -      +
     95E  TYR*     3.7    26.9    -      -       -      -
    207E  LYS*     3.9    21.5    -      -       -      -
    208E  MET      3.8    13.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 94 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83E  CYS*     2.0    55.4    -      -       +      -
     84E  PRO*     4.0     7.6    -      -       -      -
     87E  TRP*     3.8    19.1    -      -       +      -
     88E  THR      3.8     0.4    -      -       -      -
     93E  SER*     1.3    73.7    -      -       -      +
     95E  TYR*     1.3    63.2    +      -       -      +
    207E  LYS*     3.3     7.3    -      -       -      +
    208E  MET*     3.3    42.9    +      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 95 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     86E  PRO      4.6     0.3    -      -       -      +
     87E  TRP*     3.1    10.2    -      -       -      -
     88E  THR*     2.8    49.3    +      -       -      +
     90E  PHE*     3.5    32.0    +      +       +      -
     93E  SER*     3.7    28.8    -      -       -      -
     94E  CYS*     1.3    75.3    -      -       -      +
     96E  PHE*     1.3    60.7    +      -       -      +
     97E  ILE*     5.4     5.4    -      -       +      -
    119E  VAL*     4.1     4.9    -      -       +      -
    126E  GLU*     2.6    33.2    +      -       +      +
    129E  PHE*     3.6    17.0    -      +       +      -
    130E  ILE*     4.0    26.9    -      -       +      -
    133E  ASN*     6.2     1.6    -      -       +      -
    205E  ILE*     5.0     4.7    -      -       +      -
    206E  CYS      3.4    12.6    -      -       -      +
    207E  LYS*     3.7    20.8    +      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 96 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     86E  PRO*     4.1    24.5    -      -       +      -
     87E  TRP*     3.5    48.4    -      +       +      +
     95E  TYR*     1.3    74.3    -      -       -      +
     97E  ILE*     1.3    79.4    +      -       -      +
     98E  SER*     3.3    27.6    -      -       -      -
    110E  ASN*     4.9     0.9    -      -       -      -
    114E  MET*     4.2    26.5    -      -       +      -
    205E  ILE*     3.4     3.5    -      -       -      -
    206E  CYS*     2.7    45.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 97 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88E  THR*     6.2     0.4    -      -       -      +
     95E  TYR*     5.4     5.2    -      -       +      -
     96E  PHE*     1.3    96.4    -      -       -      +
     98E  SER*     1.3    65.3    +      -       -      +
     99E  THR*     3.5     7.3    +      -       -      +
    130E  ILE*     5.5     1.8    -      -       +      +
    133E  ASN*     3.8    29.2    -      -       +      +
    134E  LEU*     3.8    20.6    -      -       +      -
    140E  TYR*     3.6    31.6    -      -       +      +
    204E  SER      3.8     2.9    -      -       -      +
    205E  ILE*     3.8    17.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 98 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96E  PHE*     3.3    20.4    +      -       -      -
     97E  ILE*     1.3    71.6    -      -       -      +
     99E  THR*     1.3    63.5    +      -       -      +
    100E  GLY*     3.3     6.6    +      -       -      +
    110E  ASN*     2.8    29.3    +      -       -      -
    203E  LYS*     3.4     6.6    -      -       -      +
    204E  SER*     2.9    52.0    +      -       -      +
    206E  CYS*     4.0     5.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 99 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97E  ILE*     3.5     9.2    +      -       -      -
     98E  SER*     1.3    70.9    -      -       -      +
    100E  GLY*     1.3    64.4    +      -       -      +
    101E  MET*     3.9     1.0    +      -       -      +
    135E  LYS*     5.4     4.2    +      -       -      -
    203E  LYS*     3.1    36.4    +      -       -      +
    135H  LYS*     5.9     0.5    +      -       -      -
    137H  ASN*     4.4    16.3    +      -       -      +
    203H  LYS*     4.8     3.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 100 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98E  SER*     3.3     7.5    -      -       -      +
     99E  THR*     1.3    82.7    -      -       -      +
    101E  MET*     1.3    60.8    +      -       -      -
    102E  GLN*     3.9     5.8    +      -       -      +
    202E  GLN      3.5     1.9    -      -       -      +
    203E  LYS*     3.3    21.7    -      -       -      -
    204E  SER*     4.4     1.2    +      -       -      -
    137H  ASN*     3.8    24.4    -      -       -      +
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Residues in contact with MET 101 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99E  THR      4.7     1.6    -      -       -      +
    100E  GLY*     1.3    72.1    -      -       -      -
    102E  GLN*     1.3    67.8    +      -       -      +
    201E  PRO*     3.6    24.3    -      -       +      +
    202E  GLN      3.4     3.4    -      -       -      +
    203E  LYS*     4.1    21.5    -      -       +      +
    101H  MET*     3.7    17.7    -      -       +      +
    136H  ARG      5.6     0.2    -      -       -      +
    137H  ASN*     2.8    26.0    +      -       -      +
    138H  SER*     4.0     7.6    -      -       -      -
    139H  SER*     3.5    34.5    -      -       -      +
    202H  GLN*     3.6    23.3    -      -       -      +
    203H  LYS*     3.8    35.2    -      -       -      +
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Residues in contact with GLN 102 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100E  GLY*     3.9     4.6    +      -       -      +
    101E  MET*     1.3    81.8    -      -       -      +
    103E  SER*     1.3    71.5    +      -       -      +
    106E  LYS*     3.3    45.8    +      -       +      +
    107E  SER*     3.8     7.8    +      -       -      +
    110E  ASN*     4.2    14.4    +      -       -      +
    141E  PHE*     3.2     5.0    -      -       -      -
    201E  PRO*     3.6     8.5    -      -       -      -
    202E  GLN      2.8    28.6    +      -       -      +
----------------------------------------------------------
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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