Contacts of the strand formed by residues 186 - 198 (chain A) in PDB entry 1F5J


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 186 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37A  GLN*     3.2     4.7    -      -       -      +
     38A  TRP*     3.0    46.4    +      -       -      +
     71A  ASN      3.6     7.4    -      -       -      -
     73A  ASN*     3.4    15.8    -      -       -      +
    185A  SER*     1.3    77.6    +      -       -      +
    187A  SER*     1.3    61.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 187 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36A  CYS      3.3     6.7    -      -       -      -
     37A  GLN*     3.5    23.8    -      -       -      -
     38A  TRP*     3.7     6.6    -      -       -      -
     71A  ASN*     2.8    47.9    +      -       -      +
     72A  PRO      4.1     0.2    -      -       -      -
    186A  GLY*     1.3    76.3    -      -       -      -
    188A  ALA*     1.3    62.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 188 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35A  SER*     3.4     3.3    -      -       -      -
     36A  CYS*     2.9    40.3    +      -       -      +
     38A  TRP*     4.7     0.2    -      -       +      -
     69A  THR*     3.1    14.1    -      -       -      +
     70A  TYR*     4.2    11.9    -      -       +      -
    179A  VAL*     3.9    31.2    -      -       +      -
    187A  SER*     1.3    79.2    -      -       -      +
    189A  ASN*     1.3    62.3    +      -       -      +
    190A  ILE*     4.2     4.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 189 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29A  TYR*     4.4     9.3    -      -       -      -
     34A  PHE      3.5     8.4    +      -       -      -
     35A  SER*     3.4    24.3    -      -       -      -
     68A  ALA*     3.5     0.2    -      -       -      -
     69A  THR*     2.7    46.3    +      -       +      -
    188A  ALA*     1.3    76.8    -      -       -      +
    190A  ILE*     1.3    69.3    +      -       -      +
    191A  THR*     3.4    21.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 190 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32A  GLY      4.0    19.1    -      -       -      +
     33A  ARG*     3.2     8.4    -      -       -      +
     34A  PHE*     2.8    65.0    +      -       +      +
     67A  SER      3.7     3.8    -      -       -      +
     68A  ALA*     4.0    16.8    -      -       +      -
     78A  LEU*     4.5     2.5    -      -       +      -
    177A  LEU*     3.5    34.5    -      -       +      -
    179A  VAL*     3.7    21.5    -      -       +      -
    188A  ALA*     4.4     2.5    -      -       +      -
    189A  ASN*     1.3    81.6    +      -       -      +
    191A  THR*     1.3    59.9    +      -       -      +
    192A  GLN      3.7    13.7    -      -       -      +
    193A  ASN*     4.2     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 191 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33A  ARG*     3.2    26.8    +      -       -      +
     67A  SER*     3.0    28.8    +      -       -      -
     68A  ALA*     4.4     1.4    -      -       -      -
     69A  THR*     4.6     7.1    +      -       -      +
    189A  ASN*     3.4    30.0    +      -       -      +
    190A  ILE*     1.3    72.3    -      -       -      +
    192A  GLN*     1.3    62.2    +      -       -      +
      9B  THR*     3.5    38.5    -      -       +      +
     11B  ASP*     4.6     3.3    +      -       -      -
     12B  GLY      3.7     8.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 192 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31A  GLN      5.2     0.4    -      -       -      -
     33A  ARG*     4.0     4.9    -      -       -      +
     65A  THR*     3.4    37.2    -      -       -      +
     66A  TYR*     3.1     9.8    -      -       -      +
     67A  SER*     3.1    45.3    +      -       -      +
    190A  ILE*     3.5     6.5    -      -       -      +
    191A  THR*     1.3    81.6    -      -       -      +
    193A  ASN*     1.3    66.5    +      -       -      +
    194A  THR*     3.8    17.2    +      -       -      +
     11B  ASP*     3.8    32.5    +      -       -      +
     12B  GLY*     3.8     6.0    -      -       -      +
     13B  TYR*     5.8     0.7    -      -       -      -
     50B  LYS*     4.4     5.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 193 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13A  TYR*     2.5    40.2    +      -       -      -
     31A  GLN      3.8     9.3    +      -       -      +
     32A  GLY      3.9    14.1    -      -       -      +
     48A  THR*     3.1    40.8    +      -       -      -
     64A  ILE*     3.4    15.4    -      -       -      +
     65A  THR      3.7     3.6    -      -       -      -
     66A  TYR*     4.4     0.9    -      -       -      +
    177A  LEU*     3.5    23.8    -      -       +      +
    190A  ILE*     4.2     0.4    -      -       +      -
    192A  GLN*     1.3    76.4    -      -       -      +
    194A  THR*     1.3    56.2    +      -       -      +
    195A  PHE*     3.4    17.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 194 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13A  TYR*     3.9     5.2    -      -       -      +
     63A  ARG      3.6     1.0    -      -       -      +
     64A  ILE*     3.2     6.1    -      -       -      -
     65A  THR*     2.9    48.8    +      -       -      -
    192A  GLN*     3.8    19.1    +      -       -      +
    193A  ASN*     1.3    73.3    +      -       -      +
    195A  PHE*     1.3    74.1    +      -       -      +
    196A  SER*     5.5     2.4    -      -       -      -
     11B  ASP*     5.5     1.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 195 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13A  TYR*     4.1    11.6    +      +       -      -
     49A  GLY*     3.8    13.5    -      -       -      -
     50A  LYS*     3.6    22.9    -      -       +      -
     52A  TYR*     3.2    27.1    -      -       -      +
     62A  ILE*     4.6     5.2    -      -       +      -
     63A  ARG      3.6     2.9    -      -       -      -
     64A  ILE*     3.5    31.2    -      -       +      -
    175A  ILE*     3.4    29.2    -      -       +      -
    176A  THR*     4.5     2.2    -      -       -      -
    193A  ASN*     3.4    36.3    +      -       -      -
    194A  THR*     1.3    88.2    -      -       -      +
    196A  SER*     1.3    62.6    -      -       -      +
    197A  GLN*     6.4     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 196 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61A  THR      3.5     1.4    -      -       -      +
     62A  ILE*     3.3     5.5    -      -       -      +
     63A  ARG*     2.8    54.6    +      -       -      +
     65A  THR*     5.7     0.5    +      -       -      -
    194A  THR*     5.5     2.7    -      -       -      -
    195A  PHE*     1.3    76.9    -      -       -      +
    197A  GLN*     1.3    60.0    +      -       -      +
    198A  SER*     4.3     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 197 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52A  TYR*     4.0    15.7    -      -       +      +
     54A  GLN*     4.9     5.5    +      -       -      +
     59A  LEU*     3.1    49.2    +      -       -      +
     61A  THR      3.2     4.0    -      -       -      +
     62A  ILE*     4.1    16.3    -      -       +      +
    195A  PHE*     4.3     0.9    -      -       +      -
    196A  SER*     1.3    74.5    -      -       -      +
    198A  SER*     1.3    65.0    +      -       -      +
    199A  SER*     6.0     0.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 198 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59A  LEU      4.0     1.4    -      -       -      +
     60A  GLY*     3.5     2.3    -      -       -      -
     61A  THR*     2.5    50.4    +      -       -      +
    196A  SER      4.3     0.6    -      -       -      -
    197A  GLN*     1.3    76.1    -      -       -      +
    199A  SER*     1.3    64.9    +      -       -      +
----------------------------------------------------------
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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