Contacts of the strand formed by residues 100 - 107 (chain F) in PDB entry 4GG6


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 ALA 100 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43F  GLN*     3.8    19.3    -      -       +      +
     44F  GLN      3.3    15.5    -      -       -      +
     45F  SER*     4.2     9.0    -      -       -      +
     97F  GLY      5.4     0.9    -      -       -      +
     98F  ASP      3.0     7.9    +      -       -      +
     99F  SER*     1.3    75.3    -      -       -      +
    101F  LEU*     1.3    61.8    +      -       -      +
    102F  TYR*     3.4    22.7    -      -       +      -
    123F  ARG*     4.3     0.8    -      -       -      -
    124F  LEU      3.0    29.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 101 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     44E  GLN*     5.3     0.2    -      -       -      +
     47E  SER      5.3     5.2    -      -       -      +
     48E  GLN      5.8     0.4    -      -       -      +
     43F  GLN*     3.6     1.2    -      -       -      -
     44F  GLN*     2.7    56.9    +      -       +      +
    100F  ALA*     1.3    72.1    -      -       -      +
    102F  TYR*     1.3    60.9    +      -       -      +
    103F  PHE*     3.6    34.6    +      -       +      -
    120F  PRO      5.7     1.1    -      -       -      +
    121F  GLY      5.0     2.5    -      -       -      +
    122F  THR      3.4    19.3    -      -       -      +
    123F  ARG*     3.4    55.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 102 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6F  GLN*     2.7    27.0    +      -       -      -
     21F  LEU*     3.5    30.5    -      -       +      -
     41F  TRP*     5.1     2.5    -      -       +      -
     42F  TYR      3.5    11.7    -      -       -      +
     43F  GLN*     2.9    40.0    +      -       +      -
     53F  LEU*     4.5     2.2    -      -       +      -
     76F  PHE*     4.2    12.0    -      +       -      -
     89F  LEU*     4.4    10.3    -      -       +      -
     91F  LEU*     4.0    22.8    -      -       +      +
     98F  ASP*     2.9    28.5    +      -       -      +
    100F  ALA*     3.4    23.8    -      -       +      -
    101F  LEU*     1.3    72.2    -      -       -      +
    103F  PHE*     1.3    57.6    +      -       -      +
    121F  GLY*     3.1     0.3    -      -       -      -
    122F  THR      2.7    29.3    +      -       -      +
    124F  LEU*     3.9    18.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 103 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     44E  GLN*     3.8    15.0    -      -       -      -
     47E  SER      5.3     1.3    -      -       -      -
     48E  GLN      4.2     3.8    -      -       -      -
     49E  GLY*     3.5    22.7    -      -       -      -
     50E  PRO*     4.3     6.3    -      -       +      -
      6F  GLN*     4.0     0.7    -      -       -      +
     40F  TYR      3.8     0.2    -      -       -      +
     41F  TRP*     3.6     7.5    -      -       -      -
     42F  TYR*     2.7    52.2    +      -       +      +
     44F  GLN*     3.5    22.0    -      -       +      -
     50F  LEU*     4.0    17.3    -      -       +      -
    101F  LEU*     3.6    37.9    -      -       +      -
    102F  TYR*     1.3    75.4    -      -       -      +
    104F  CYS*     1.3    58.9    +      -       -      +
    118F  PHE*     4.2    13.0    -      +       +      -
    119F  GLY      3.6    11.9    -      -       -      -
    120F  PRO      3.3    21.8    -      -       -      -
    121F  GLY*     3.6    11.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 104 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4F  VAL*     4.2     2.2    -      -       +      +
      6F  GLN*     3.1    21.9    +      -       -      +
     23F  CYS*     2.0    53.8    -      -       +      -
     39F  VAL*     4.6     7.9    -      -       -      -
     40F  TYR      3.4     7.4    -      -       -      -
     41F  TRP*     3.8    14.8    -      -       +      -
     87F  SER*     5.8     0.2    -      -       -      -
    103F  PHE*     1.3    74.0    -      -       -      +
    105F  ALA*     1.3    71.4    +      -       -      +
    118F  PHE*     3.5     4.4    -      -       -      -
    119F  GLY      2.8    32.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 105 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4F  VAL*     4.9     0.7    -      -       -      -
     39F  VAL*     3.2    10.2    -      -       -      +
     40F  TYR*     2.7    54.0    +      -       +      +
     42F  TYR*     4.3     0.9    -      -       +      -
    104F  CYS*     1.3    80.1    -      -       -      +
    106F  SER*     1.3    61.2    +      -       -      +
    116F  GLN*     4.6     3.8    -      -       +      +
    117F  TYR      3.4     8.5    -      -       -      +
    118F  PHE*     3.7    32.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 106 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4F  VAL*     3.5    26.2    -      -       -      -
     25F  PRO*     3.3    14.6    -      -       -      +
     26F  ARG*     3.2     9.5    +      -       -      -
     29F  ASP*     2.7    37.3    +      -       -      +
     38F  SER      3.2     5.3    +      -       -      -
     40F  TYR*     4.3     2.0    -      -       -      -
    105F  ALA*     1.3    77.0    -      -       -      +
    107F  SER*     1.3    60.8    +      -       -      +
    116F  GLN*     3.6     3.3    -      -       -      -
    117F  TYR*     2.7    35.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 107 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29F  ASP*     3.1     7.4    -      -       -      +
     37F  LEU      3.0     6.2    +      -       -      -
     38F  SER*     3.0    31.4    +      -       -      -
     40F  TYR*     3.4    28.3    -      -       -      -
    106F  SER*     1.3    75.6    +      -       -      +
    108F  VAL*     1.3    62.5    +      -       -      +
    109F  ALA      2.7    23.9    +      -       -      -
    111F  SER      3.4    12.6    +      -       -      -
    112F  ALA*     5.4     0.4    -      -       -      -
    114F  TYR*     4.5     3.6    -      -       -      +
    115F  GLU      4.3    14.4    +      -       -      -
    116F  GLN*     4.9     2.0    -      -       -      -
    117F  TYR*     4.9     0.4    -      -       -      -
----------------------------------------------------------
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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