Contacts of the strand formed by residues 114 - 126 (chain F) in PDB entry 3ALQ


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 TRP 114 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99D  SER*     3.3     7.2    -      -       -      +
    102D  GLN*     3.3    31.9    -      -       -      +
     64F  PHE*     3.7     5.8    -      -       +      -
     65F  SER*     3.0    39.2    -      -       -      -
     66F  GLY*     3.1    39.5    +      -       -      -
     68F  GLY      2.8    32.0    +      -       -      -
     69F  CYS*     4.4     0.2    -      -       -      -
     70F  PRO*     6.2     0.7    -      -       +      -
     74F  VAL*     5.4     3.6    -      -       +      -
     76F  LEU*     3.6    25.4    -      -       +      -
    100F  PRO*     3.5    33.0    -      -       +      -
    101F  CYS*     4.1    12.1    -      -       -      -
    112F  ASN      4.5     0.7    -      -       -      -
    113F  PRO*     1.3    74.0    -      -       -      +
    115F  TYR*     1.3    67.2    -      -       -      +
    116F  GLU*     3.8     8.5    -      -       +      +
    141F  TYR*     3.9    26.5    -      +       -      -
----------------------------------------------------------
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Residues in contact with TYR 115 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75D  LEU*     3.8    31.6    -      -       +      -
     97D  ILE*     3.6    55.6    -      -       +      +
     98D  ARG*     3.1    32.6    +      -       -      +
     99D  SER*     3.1     6.3    +      -       -      -
     63F  LEU*     4.7     7.9    -      -       +      -
     64F  PHE      3.3     6.5    -      -       -      +
     65F  SER*     3.5    17.5    -      -       -      -
    113F  PRO*     4.0    14.7    -      -       +      +
    114F  TRP*     1.3    79.1    -      -       -      +
    116F  GLU*     1.3    63.2    +      -       -      +
    117F  PRO*     4.1     1.1    -      -       -      -
    143F  ASP*     3.5    22.6    +      -       -      -
    113W  ARG*     4.2    13.9    +      -       -      +
    114W  LEU*     4.5    18.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 116 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98D  ARG*     3.3    31.1    +      -       -      -
    102D  GLN*     5.4     2.6    +      -       -      -
     63F  LEU*     3.7     3.3    -      -       -      +
     64F  PHE*     2.9    43.3    +      -       +      -
     76F  LEU*     4.1    13.9    -      -       +      -
     98F  ARG*     3.0    45.2    +      -       +      +
    100F  PRO*     3.5    44.5    -      -       +      +
    114F  TRP*     3.8     4.7    -      -       +      +
    115F  TYR*     1.3    79.7    +      -       -      +
    117F  PRO*     1.3    64.9    -      -       -      +
    118F  ILE*     5.1     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 117 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96D  ALA*     4.1    18.2    -      -       +      -
     97D  ILE      3.0    27.1    -      -       -      +
     98D  ARG*     3.7    20.6    -      -       +      -
    118D  ILE*     5.0     8.7    -      -       +      -
    117E  PRO*     5.9     1.0    -      -       -      +
     61F  GLN*     5.1     5.8    -      -       -      +
     62F  VAL      3.5     9.0    -      -       -      +
     63F  LEU*     3.5    12.6    -      -       +      -
     98F  ARG*     5.2     5.0    -      -       -      +
    116F  GLU*     1.3    86.6    -      -       -      +
    118F  ILE*     1.3    64.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 118 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117E  PRO*     5.0     7.6    -      -       +      -
     61F  GLN*     3.4     7.9    -      -       -      +
     62F  VAL*     3.1    36.9    +      -       +      +
     64F  PHE*     4.2    19.1    -      -       +      -
     76F  LEU      3.8    15.5    -      -       -      +
     78F  HIS*     3.9    27.3    -      -       +      +
     96F  ALA*     3.4    32.3    -      -       +      +
     97F  ILE      4.4     1.3    -      -       -      -
     98F  ARG*     3.8    31.9    -      -       +      +
    116F  GLU      4.0     1.5    +      -       -      +
    117F  PRO*     1.3    79.1    -      -       -      +
    119F  TYR*     1.3    67.6    +      -       -      +
    120F  LEU*     4.4     1.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 119 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57D  LEU*     6.0     0.3    -      -       -      +
    119D  TYR*     3.9    32.2    -      +       +      +
    121D  GLY*     2.7    31.9    +      -       -      -
     61E  GLN*     3.4    10.6    -      -       -      +
    117E  PRO*     5.8     2.5    -      -       -      +
    119E  TYR*     3.9    48.8    -      +       +      +
     59F  TYR*     3.6    13.5    -      -       +      +
     60F  SER      3.6     4.9    -      -       -      -
     61F  GLN*     3.8    12.3    -      -       +      +
     96F  ALA*     4.9     0.3    -      -       -      +
    118F  ILE*     1.3    77.5    -      -       -      +
    120F  LEU*     1.3   103.8    +      -       -      +
    121F  GLY*     4.1     2.0    -      -       -      -
    151F  TYR*     3.3    31.6    -      +       -      -
----------------------------------------------------------
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Residues in contact with LEU 120 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61E  GLN*     3.5    15.7    -      -       -      +
    151E  TYR*     3.9     4.0    -      -       -      -
     59F  TYR*     3.3     1.2    -      -       -      -
     60F  SER      3.0    30.9    +      -       -      +
     78F  HIS*     3.3    46.0    -      -       +      +
     80F  ILE*     3.9    15.3    -      -       +      +
     94F  LEU*     3.7    33.0    -      -       +      +
     95F  SER      3.5    27.6    -      -       -      +
     96F  ALA*     3.7     9.4    -      -       +      -
    118F  ILE*     4.4     0.7    -      -       +      -
    119F  TYR*     1.3    95.2    -      -       -      +
    121F  GLY*     1.3    58.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 121 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59E  TYR*     4.1     0.9    -      -       -      -
    119E  TYR*     3.1    25.5    +      -       -      -
    151E  TYR*     3.1    27.1    +      -       -      -
     57F  LEU*     5.2     2.0    -      -       -      -
     58F  ILE      3.1    12.1    -      -       -      -
     59F  TYR*     4.0     7.0    -      -       -      -
     94F  LEU*     3.4     8.6    -      -       -      +
    119F  TYR*     4.2     1.8    -      -       -      -
    120F  LEU*     1.3    76.4    -      -       -      +
    122F  GLY*     1.3    58.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 122 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15E  HIS*     4.1     3.8    -      -       -      -
     59E  TYR*     3.6    17.9    -      -       -      -
     56F  TYR      3.7     0.3    -      -       -      +
     57F  LEU*     3.5     8.4    -      -       -      +
     58F  ILE*     2.8    34.4    +      -       -      +
     94F  LEU*     3.8     2.3    -      -       -      +
    121F  GLY*     1.3    75.0    -      -       -      -
    123F  VAL*     1.3    63.2    +      -       -      -
    124F  PHE*     3.7    14.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 123 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13E  VAL*     4.2    24.2    -      -       +      -
     15E  HIS*     3.5    22.7    +      -       +      +
     34E  ASN      4.7     0.2    -      -       -      +
     36E  LEU*     4.2     6.6    -      -       +      +
     57E  LEU*     4.9     0.2    -      -       +      -
     59E  TYR*     2.7    35.2    +      -       +      +
    154E  ILE      5.5     0.4    -      -       -      +
    155E  ILE*     4.0    30.5    -      -       +      -
     55F  LEU*     4.4    12.8    -      -       +      -
     56F  TYR      3.2    11.2    -      -       -      +
     57F  LEU*     3.9    16.2    -      -       +      -
    122F  GLY*     1.3    72.4    -      -       -      -
    124F  PHE*     1.3    74.3    +      -       -      +
    157F  LEU*     4.6     3.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 124 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15E  HIS*     3.8    17.5    -      +       -      -
     34E  ASN*     3.4    32.1    -      -       +      +
     36E  LEU*     4.4     3.6    -      -       -      -
     55F  LEU*     3.4     7.6    -      -       -      -
     56F  TYR*     2.8    35.2    +      -       -      +
     58F  ILE*     3.3    29.8    -      -       +      -
     93F  LEU*     3.6    42.4    -      -       +      -
     94F  LEU*     3.6    36.8    -      -       +      -
    122F  GLY      3.7    20.4    -      -       -      -
    123F  VAL*     1.3    75.1    -      -       -      +
    125F  GLN*     1.3    62.7    +      -       -      +
    126F  LEU*     3.8     9.9    +      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 125 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9E  SER      4.9     7.0    +      -       -      -
     34E  ASN*     5.8     2.8    +      -       -      +
     36E  LEU*     4.3    17.0    -      -       +      +
     53F  GLU*     3.7    18.4    +      -       -      +
     54F  GLY*     3.4    12.9    -      -       -      +
     55F  LEU*     3.8    20.6    -      -       +      +
     82F  ARG*     3.4    20.4    +      -       -      +
    124F  PHE*     1.3    74.9    -      -       -      +
    126F  LEU*     1.3    70.6    +      -       -      +
    127F  GLU*     3.7    22.2    +      -       -      +
     69V  PRO*     6.3     4.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 126 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50F  VAL*     3.5    31.2    -      -       +      -
     52F  SER      3.8     0.8    -      -       -      +
     53F  GLU*     3.2    18.4    -      -       -      -
     54F  GLY      3.0    12.3    +      -       -      -
     56F  TYR*     3.6    41.7    -      -       +      -
     58F  ILE*     4.1    14.8    -      -       +      -
     82F  ARG*     3.9    23.6    -      -       +      +
     93F  LEU*     5.2     0.7    -      -       +      -
    124F  PHE*     4.3     7.0    -      -       +      +
    125F  GLN*     1.3    84.2    -      -       -      +
    127F  GLU*     1.3    74.3    +      -       -      +
    130F  ASP*     3.7     3.4    -      -       -      +
    132F  LEU*     3.8    26.0    -      -       +      -
    154F  ILE*     5.2     0.2    -      -       +      -
----------------------------------------------------------
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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