Contacts of the strand formed by residues 67 - 80 (chain C) in PDB entry 4SBV


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 THR 67 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60C  LEU*     4.9    11.2    -      -       +      -
     61C  ARG      3.8     7.4    -      -       -      +
     62C  SER*     3.8    19.1    +      -       -      -
     65C  ASP      3.8     1.2    +      -       -      -
     66C  VAL*     1.3    75.8    -      -       -      +
     68C  ILE*     1.3    77.1    +      -       -      +
     69C  LEU*     4.9     3.1    -      -       +      -
    107C  TRP*     3.6    38.1    +      -       +      +
    249C  ARG*     3.4     1.0    -      -       -      -
    250C  LEU*     2.6    48.7    +      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 68 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59C  MET      3.7     1.0    -      -       -      +
     60C  LEU*     3.6     3.1    -      -       -      -
     61C  ARG*     2.8    66.6    +      -       -      +
     63C  SER      6.3     0.2    -      -       -      +
     66C  VAL*     4.7     8.7    -      -       +      -
     67C  THR*     1.3    79.0    -      -       -      +
     69C  LEU*     1.3    68.1    -      -       -      +
     70C  SER*     4.6     2.7    -      -       -      +
    113C  VAL*     4.9     7.0    -      -       +      -
    247C  THR*     3.6    26.9    -      -       +      -
    248C  ILE      3.6     2.0    -      -       -      +
    249C  ARG*     3.5    39.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 69 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59C  MET      3.4     7.0    -      -       -      +
     60C  LEU*     3.3    28.5    -      -       +      -
     67C  THR*     4.2     1.1    -      -       +      -
     68C  ILE*     1.3    78.4    -      -       -      +
     70C  SER*     1.3    89.6    +      -       -      +
     71C  HIS*     4.1     9.6    -      -       +      -
     99C  TRP*     4.2    12.3    -      -       +      -
    100C  LEU*     3.7    21.5    -      -       +      -
    103C  VAL*     3.7    29.8    -      -       +      -
    246C  TYR*     3.9     7.1    -      -       +      +
    247C  THR*     3.2     3.5    -      -       -      +
    248C  ILE*     2.9    47.4    +      -       +      +
    250C  LEU*     4.7    11.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 70 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57C  PRO      4.9     0.9    -      -       -      +
     58C  PRO*     3.9     0.7    -      -       -      +
     59C  MET*     2.9    49.4    +      -       -      +
     68C  ILE*     5.1     2.2    -      -       -      -
     69C  LEU*     1.3    71.9    -      -       -      +
     71C  HIS*     1.3    63.0    +      -       -      +
    246C  TYR      3.2     3.2    +      -       -      -
    247C  THR*     2.4    40.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 71 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55C  LEU*     5.3     6.5    -      -       +      -
     56C  ARG      3.3    26.4    +      -       -      -
     57C  PRO*     4.6     0.4    +      -       +      -
     58C  PRO*     3.7    34.7    -      -       +      +
     69C  LEU*     4.1     7.2    -      -       +      -
     70C  SER*     1.3    75.5    -      -       -      +
     72C  CYS*     1.3    85.0    +      -       -      +
     73C  GLU*     3.7    21.2    +      -       -      +
     99C  TRP*     3.8    18.6    -      +       -      +
    245C  SER*     3.4     2.9    -      -       -      -
    246C  TYR*     3.1    52.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 72 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55C  LEU*     3.6    33.8    -      -       +      +
     71C  HIS*     1.3   100.0    +      -       -      +
     73C  GLU*     1.3    70.1    -      -       -      +
    170C  PHE      5.4     0.2    -      -       -      +
    171C  VAL*     3.7    31.6    -      -       -      +
    243C  TYR*     4.3     7.4    -      -       -      -
    244C  ALA      3.0    19.1    -      -       -      +
    245C  SER*     3.9    10.5    -      -       -      -
    246C  TYR*     4.2     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 73 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55C  LEU*     4.6     5.2    -      -       +      -
     71C  HIS*     3.7    13.9    -      -       +      +
     72C  CYS*     1.3    75.2    -      -       -      +
     74C  LEU*     1.3    66.7    +      -       -      +
     96C  VAL*     4.6     3.1    -      -       +      +
     97C  GLY*     3.5    20.9    -      -       -      -
     98C  THR*     2.9    10.3    +      -       -      +
     99C  TRP*     2.3    44.0    +      -       -      +
    100C  LEU      3.0     2.2    +      -       -      -
    243C  TYR*     3.5     8.2    -      -       -      +
    244C  ALA*     2.9    31.1    +      -       +      +
    246C  TYR*     2.5    35.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 74 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55C  LEU*     5.1     2.5    -      -       +      +
     73C  GLU*     1.3    83.9    -      -       -      +
     75C  SER*     1.3    77.7    +      -       -      +
     76C  THR      3.4    21.8    -      -       -      +
     77C  GLU*     5.1     8.5    -      -       +      +
     96C  VAL      5.0     1.8    -      -       -      +
     97C  GLY*     5.6     1.0    -      -       -      -
     98C  THR*     4.9     5.9    +      -       -      -
    241C  ARG*     4.3    20.9    -      -       +      +
    242C  LEU      3.4    11.9    -      -       -      +
    243C  TYR*     3.5    35.1    -      -       +      +
    244C  ALA*     5.8     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 75 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73C  GLU      3.8     1.0    +      -       -      -
     74C  LEU*     1.3    77.9    -      -       -      +
     76C  THR*     1.3    66.4    +      -       -      +
     89C  GLU*     4.4    13.3    +      -       -      +
     95C  THR      5.3     1.2    +      -       -      -
     96C  VAL*     4.1    17.1    +      -       -      -
    117C  TYR*     4.3    17.2    -      -       -      -
    242C  LEU*     2.8    30.4    +      -       -      +
    244C  ALA*     4.5    10.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 76 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74C  LEU*     3.4    10.3    -      -       -      +
     75C  SER*     1.3    86.2    +      -       -      +
     77C  GLU*     1.3    80.6    -      -       -      +
     78C  LEU*     3.4    26.5    -      -       +      -
     87C  THR*     5.9     2.0    -      -       -      +
     89C  GLU*     4.0    17.7    +      -       -      +
    241C  ARG*     3.5     0.3    -      -       -      +
    242C  LEU*     3.0    37.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 77 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74C  LEU*     5.1     7.6    -      -       +      +
     76C  THR*     1.3    82.0    -      -       -      +
     78C  LEU*     1.3    74.9    +      -       -      +
     79C  ALA      4.4     0.2    +      -       -      -
    240C  GLY      4.1     6.5    -      -       -      +
    241C  ARG*     4.1    18.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 78 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76C  THR*     3.4    21.3    -      -       +      -
     77C  GLU*     1.3    86.9    -      -       -      +
     79C  ALA*     1.3    64.0    +      -       -      +
     87C  THR*     5.2     9.6    -      -       +      +
    119C  TYR*     4.8     6.5    -      -       +      -
    131C  ILE*     4.2     9.0    -      -       +      -
    226C  THR*     3.8    18.4    -      -       +      -
    228C  MET*     3.1    40.4    -      -       +      -
    238C  ASN*     3.8     3.3    -      -       -      +
    239C  THR*     3.0    21.9    +      -       -      -
    240C  GLY      3.2    23.2    +      -       -      +
    241C  ARG*     4.3     0.6    -      -       -      +
    242C  LEU*     4.5    20.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 79 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78C  LEU*     1.3    80.2    -      -       -      +
     80C  VAL*     1.3    61.1    +      -       -      +
     81C  THR*     5.0     2.4    -      -       -      +
     85C  VAL*     5.9     2.3    -      -       -      +
    228C  MET*     4.0    15.8    -      -       -      +
    236C  ALA*     4.3    15.4    -      -       +      +
    237C  VAL      3.0    18.4    -      -       -      +
    238C  ASN*     3.4    21.3    -      -       -      +
    239C  THR*     3.9     2.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 80 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79C  ALA*     1.3    71.9    -      -       -      +
     81C  THR*     1.3    66.9    +      -       -      +
    128C  SER      3.7     9.4    -      -       -      +
    129C  GLY*     4.5     2.5    -      -       -      -
    130C  ALA      4.2     4.5    -      -       -      +
    161C  VAL*     4.1    22.0    -      -       +      -
    228C  MET*     3.7    21.3    -      -       +      -
    229C  GLU      3.5    15.7    -      -       -      +
    231C  GLY*     3.4    38.3    -      -       -      +
    235C  THR      4.2     0.9    -      -       -      +
    236C  ALA*     3.3     4.8    -      -       -      -
    237C  VAL*     2.6    47.1    +      -       +      +
    239C  THR*     4.3     6.6    +      -       -      +
----------------------------------------------------------
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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