Contacts of the strand formed by residues 94 - 101 (chain G) in PDB entry 5LS6


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 GLN 94 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84G  SER*     3.4     0.2    -      -       -      -
     85G  VAL*     3.0    38.2    +      -       +      +
     91G  PHE*     3.7    26.0    -      -       +      -
     92G  PRO      3.9     9.0    -      -       -      +
     93G  THR*     1.3    76.9    -      -       -      +
     95G  VAL*     1.3    66.8    +      -       -      +
     96G  ILE*     6.1     0.2    -      -       +      -
     88H  LEU*     5.3     5.1    -      -       -      +
    124H  TYR*     6.2     0.2    -      -       -      -
    132H  ILE      2.7    27.1    +      -       -      -
    133H  ARG*     3.6     8.1    -      -       -      +
    134H  LEU*     2.7    46.3    +      -       +      +
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Residues in contact with VAL 95 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82G  GLU*     3.8    40.2    -      -       +      +
     83G  CYS      3.6     6.3    -      -       -      +
     84G  SER*     3.9    16.4    -      -       -      -
     93G  THR*     4.2     9.2    +      -       +      +
     94G  GLN*     1.3    81.9    -      -       -      +
     96G  ILE*     1.3    74.6    +      -       -      +
     97G  PRO*     4.8     0.3    -      -       -      +
    134H  LEU*     4.5     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 96 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70G  ILE*     4.7     6.1    -      -       +      -
     71G  LEU      5.1     2.5    -      -       -      +
     72G  THR*     4.4    14.8    -      -       +      +
     82G  GLU*     3.2     8.5    -      -       -      +
     83G  CYS      2.9    30.8    +      -       -      +
     94G  GLN*     6.1     0.4    -      -       +      -
     95G  VAL*     1.3    83.0    -      -       -      +
     97G  PRO*     1.3    89.3    -      -       +      +
    134H  LEU*     3.9    33.4    -      -       +      +
    135H  LEU      3.5    22.7    -      -       -      +
    136H  GLN*     4.3     2.5    -      -       -      -
    137H  SER*     4.0    24.5    -      -       -      +
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Residues in contact with PRO 97 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71G  LEU      5.4     5.4    -      -       -      +
     72G  THR*     4.9    15.7    -      -       +      +
     76G  SER*     3.0    31.2    -      -       -      +
     80G  THR*     3.8    15.9    -      -       +      +
     81G  ARG      3.3     6.7    -      -       -      +
     82G  GLU*     4.5     4.2    -      -       +      -
     83G  CYS      4.7     0.4    -      -       -      -
     95G  VAL      4.8     0.4    -      -       -      +
     96G  ILE*     1.3   115.9    -      -       +      +
     98G  LEU*     1.3    61.7    +      -       -      +
     99G  LYS      3.8     2.6    +      -       -      -
    137H  SER      3.8     4.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 98 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80G  THR*     4.0    17.2    -      -       -      +
     81G  ARG*     2.7    43.4    +      -       +      +
     82G  GLU      4.1     9.4    -      -       -      +
     83G  CYS*     3.8    25.1    -      -       +      +
     97G  PRO*     1.3    72.6    -      -       -      +
     99G  LYS*     1.3    63.2    +      -       -      +
    100G  THR*     3.9     4.5    +      -       -      -
     91H  ASP*     5.4     0.4    -      -       -      +
    120H  ARG*     4.4    14.8    -      -       -      +
    137H  SER*     3.5    35.7    -      -       -      +
    139H  VAL*     3.5    36.1    -      -       +      -
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Residues in contact with LYS 99 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80G  THR*     5.9     0.7    -      -       -      -
     81G  ARG*     5.4     0.2    +      -       -      -
     97G  PRO      3.8     2.2    +      -       -      -
     98G  LEU*     1.3    74.5    -      -       -      +
    100G  THR*     1.3    74.9    +      -       -      +
    101G  LEU*     5.2     1.1    -      -       +      -
    137H  SER      3.1    10.3    +      -       -      +
    138H  TYR*     3.6    32.7    -      -       +      -
    139H  VAL*     2.8    29.0    +      -       -      +
    180H  MET*     3.0    37.9    -      -       +      +
    181H  GLN*     5.1     8.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 100 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81G  ARG*     4.0    17.8    +      -       -      -
     98G  LEU      3.9     2.3    +      -       -      -
     99G  LYS*     1.3    90.9    +      -       -      +
    101G  LEU*     1.3    77.6    +      -       -      +
    102G  ASN*     3.9    17.5    +      -       +      +
    139H  VAL*     3.4     7.2    -      -       +      +
    141H  ALA*     4.1    18.4    -      -       +      -
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Residues in contact with LEU 101 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99G  LYS*     5.2     0.9    -      -       +      -
    100G  THR*     1.3    76.0    -      -       -      +
    102G  ASN*     1.3    61.0    +      -       -      +
    121H  VAL*     4.9     4.9    -      -       +      -
    138H  TYR*     3.9    36.3    -      -       +      +
    139H  VAL      2.5    25.4    +      -       -      +
    140H  ASP*     3.9     4.7    -      -       -      +
    141H  ALA      2.8    28.1    +      -       -      -
    147H  PHE*     4.6     8.7    -      -       +      -
    165H  VAL*     5.4     0.7    -      -       +      -
    173H  ARG*     3.2    44.1    +      -       -      +
    175H  ILE*     3.4    31.2    -      -       +      -
    181H  GLN*     5.9     0.4    -      -       -      -
    182H  CYS*     3.9    14.6    -      -       +      +
----------------------------------------------------------
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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