Contacts of the strand formed by residues 49 - 57 (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 GLY 49 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103E  TYR*     5.8     1.3    -      -       -      -
    119E  GLY      3.7    12.3    -      -       -      -
    120E  LYS*     5.2     4.3    -      -       -      -
     43F  GLN      3.5     1.0    -      -       -      +
     44F  GLN*     3.1    12.8    -      -       -      -
     45F  SER*     3.0    32.1    +      -       -      -
     46F  LEU      4.6     1.6    +      -       -      -
     47F  ASP      3.7     1.8    -      -       -      -
     48F  GLN*     1.3    79.8    -      -       -      +
     50F  LEU*     1.3    59.0    +      -       -      -
     51F  GLN      3.5     2.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 50 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     44E  GLN*     4.0     4.9    -      -       -      +
     50E  PRO*     3.6    31.0    -      -       +      -
    103E  TYR*     4.2     8.0    +      -       +      +
    118E  PHE*     2.8    73.7    +      -       +      +
    119E  GLY      3.6     2.4    +      -       -      -
     42F  TYR*     3.9    21.4    -      -       +      -
     44F  GLN*     3.5    41.9    -      -       +      +
     48F  GLN      4.9     0.2    -      -       -      -
     49F  GLY*     1.3    68.3    -      -       -      -
     51F  GLN*     1.3    59.6    +      -       -      +
     52F  PHE      3.9     0.2    +      -       -      -
    103F  PHE*     4.0    18.2    -      -       +      -
    118F  PHE*     5.0     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 51 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117E  THR*     3.0    29.7    +      -       -      +
    118E  PHE      5.3     0.3    -      -       -      +
     42F  TYR*     3.2     6.7    -      -       -      -
     43F  GLN*     2.7    54.6    +      -       +      +
     48F  GLN*     3.6    42.3    +      -       +      +
     49F  GLY      3.5     2.2    +      -       -      +
     50F  LEU*     1.3    73.0    -      -       -      +
     52F  PHE*     1.3    63.3    +      -       -      +
     53F  LEU*     5.2     4.0    -      -       +      -
     70F  ASN*     3.0    33.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 52 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    113E  ALA*     4.6     8.5    -      -       -      -
    116E  LEU*     3.5    37.2    -      -       +      -
    117E  THR*     3.5    35.7    -      -       +      +
     40F  TYR*     3.9     8.3    -      +       +      -
     41F  TRP      3.7     5.8    -      -       -      -
     42F  TYR*     3.7    21.2    -      +       +      -
     51F  GLN*     1.3    74.6    +      -       -      +
     53F  LEU*     1.3    71.6    +      -       -      +
     54F  ILE      3.4    19.3    -      -       -      -
     55F  GLN*     3.4    29.8    -      -       +      -
     67F  ALA*     3.4    18.4    -      -       +      -
     68F  LYS      4.1     2.5    -      -       -      -
     69F  GLY*     3.9    12.8    -      -       -      -
     70F  ASN*     3.8    21.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 53 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41F  TRP*     2.8    21.0    +      -       +      +
     42F  TYR      3.8    21.3    -      -       -      +
     43F  GLN*     4.0    28.5    -      -       +      +
     51F  GLN*     5.1     4.3    -      -       +      +
     52F  PHE*     1.3    78.5    -      -       -      +
     54F  ILE*     1.3    62.2    +      -       +      +
     68F  LYS*     3.7     0.5    -      -       -      -
     69F  GLY*     2.7    31.8    +      -       -      -
     70F  ASN      4.5     6.7    -      -       -      +
     71F  ILE*     3.7    36.4    -      -       +      +
     76F  PHE*     4.6    17.0    -      -       +      -
     89F  LEU*     4.1    25.1    -      -       +      -
    102F  TYR*     4.5     5.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 54 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39F  VAL      4.1     0.9    -      -       -      +
     40F  TYR*     3.6     0.3    -      -       -      -
     41F  TRP*     2.8    49.3    +      -       +      -
     52F  PHE*     3.4     6.2    -      -       -      -
     53F  LEU*     1.3    85.5    -      -       +      +
     55F  GLN*     1.3    63.2    +      -       -      +
     56F  TYR*     3.3    40.4    -      -       +      +
     65F  GLU*     3.7    23.3    -      -       +      +
     67F  ALA      3.2    11.4    -      -       -      +
     68F  LYS*     5.0     0.2    -      -       +      -
     71F  ILE*     3.9    30.1    -      -       +      -
     78F  ALA*     4.0    16.6    -      -       +      +
     89F  LEU*     5.2     3.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 55 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112E  GLY*     5.8     2.4    +      -       -      -
    116E  LEU*     4.2     4.7    -      -       -      +
     38F  SER*     3.3    18.2    +      -       -      -
     39F  VAL      3.3    11.9    -      -       -      +
     40F  TYR*     3.4    28.6    +      -       +      -
     52F  PHE*     3.6    14.6    -      -       +      -
     54F  ILE*     1.3    74.8    -      -       -      +
     56F  TYR*     1.3    68.8    +      -       -      +
     57F  TYR*     4.4     0.4    -      -       -      +
     65F  GLU*     3.7     3.5    -      -       -      +
     66F  ARG*     2.8    54.4    +      -       -      +
     67F  ALA*     2.7    25.7    +      -       -      +
    110F  VAL*     2.8    28.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 56 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38F  SER*     3.3     6.1    -      -       -      -
     39F  VAL*     2.8    49.7    +      -       +      +
     41F  TRP*     4.8     2.5    -      +       -      -
     54F  ILE*     3.3    38.4    -      -       +      +
     55F  GLN*     1.3    77.9    -      -       -      +
     57F  TYR*     1.3    60.0    +      -       -      +
     63F  GLY      4.0     3.6    -      -       -      -
     64F  GLU      3.7     4.9    -      -       -      +
     65F  GLU*     3.5    35.3    +      -       +      -
     78F  ALA*     2.6    44.9    +      -       +      +
     79F  GLN*     3.6    15.7    -      -       +      -
     80F  GLN*     3.6    34.4    -      -       +      +
     87F  SER*     4.6     1.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 57 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     64C  ALA*     3.6    43.8    -      -       +      +
     65C  VAL*     4.2    12.2    -      -       -      +
     68C  HIS*     4.0    14.6    -      -       -      +
     37F  LEU*     3.7    39.6    -      -       +      +
     38F  SER*     3.2    22.2    -      -       -      +
     55F  GLN*     4.4     0.4    -      -       -      +
     56F  TYR*     1.3    73.6    -      -       -      +
     58F  ASN*     1.3    77.1    +      -       +      +
     63F  GLY      3.2     1.8    -      -       -      -
     64F  GLU*     3.0    24.4    +      -       -      +
     66F  ARG*     3.8    15.7    +      -       +      +
    108F  VAL      4.8     0.2    -      -       -      -
    109F  ALA*     3.9     4.3    -      -       -      +
    110F  VAL*     3.4    45.7    +      -       +      -
----------------------------------------------------------
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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