Contacts of the strand formed by residues 61 - 72 (chain B) 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 THR 61 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59B  LEU      3.6     0.2    +      -       -      -
     60B  GLY*     1.3    73.4    -      -       -      -
     62B  ILE*     1.3    63.1    +      -       -      +
     63B  ARG*     3.7    35.6    -      -       +      +
    154B  THR*     3.9    11.2    -      -       +      -
    156B  THR*     3.5    11.3    +      -       -      +
    157B  ASP*     5.3     1.6    -      -       -      +
    196B  SER      3.5     1.2    -      -       -      +
    197B  GLN*     3.2     4.9    -      -       -      -
    198B  SER*     2.7    49.8    +      -       -      +
    199B  SER      5.2     1.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 62 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52B  TYR*     3.7    40.2    -      -       +      +
     59B  LEU*     3.9    28.5    -      -       +      +
     61B  THR*     1.3    75.8    -      -       -      +
     63B  ARG*     1.3    70.0    +      -       -      +
     64B  ILE*     4.7     1.1    -      -       +      -
    154B  THR*     3.6     3.6    -      -       -      -
    155B  VAL*     3.1    38.5    +      -       +      +
    156B  THR*     3.2    18.0    +      -       +      +
    175B  ILE*     4.0     9.4    -      -       +      -
    195B  PHE*     4.5    13.0    -      -       +      -
    196B  SER      3.3     5.8    -      -       -      +
    197B  GLN*     4.0    24.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 63 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61B  THR*     3.7    22.9    -      -       +      +
     62B  ILE*     1.3    79.7    -      -       -      +
     64B  ILE*     1.3    63.3    +      -       -      +
     65B  THR*     4.1     2.1    +      -       -      +
    152B  THR*     4.0    19.5    -      -       +      -
    153B  VAL      3.3     3.6    -      -       -      -
    154B  THR*     3.7    28.0    +      -       +      +
    194B  THR      3.6     0.9    -      -       -      +
    195B  PHE*     3.5     2.6    -      -       -      +
    196B  SER*     2.8    50.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 64 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62B  ILE*     4.7     1.8    -      -       +      -
     63B  ARG*     1.3    76.7    -      -       -      +
     65B  THR*     1.3    67.7    +      -       -      +
     66B  TYR*     3.8     9.1    +      -       +      -
     80B  ILE*     3.9    32.8    -      -       +      -
    151B  GLY      3.6     1.4    -      -       -      +
    152B  THR*     3.2     2.2    -      -       -      -
    153B  VAL*     2.8    39.7    +      -       -      +
    155B  VAL*     4.0    11.0    -      -       +      -
    175B  ILE*     3.8    19.5    -      -       +      -
    176B  THR      4.7     3.6    -      -       -      +
    177B  LEU*     5.2     0.4    -      -       +      -
    193B  ASN*     3.5    22.7    -      -       -      +
    194B  THR      3.2     5.6    -      -       -      +
    195B  PHE*     3.5    41.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 65 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63B  ARG*     4.1     1.6    +      -       -      +
     64B  ILE*     1.3    71.9    -      -       -      +
     66B  TYR*     1.3    62.2    +      -       -      +
    151B  GLY*     3.2     9.0    -      -       -      +
    152B  THR*     2.9    25.3    +      -       -      +
    192B  GLN*     3.5    28.7    -      -       -      +
    194B  THR*     2.8    43.9    +      -       -      +
    196B  SER*     6.1     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 66 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     64B  ILE*     4.1    15.9    -      -       +      -
     65B  THR*     1.3    75.4    -      -       -      +
     67B  SER*     1.3    74.1    +      -       -      +
     68B  ALA*     5.0     1.6    -      -       +      -
     78B  LEU*     4.3    13.9    -      -       +      -
     80B  ILE*     5.2     1.6    -      -       +      -
     95B  GLU*     2.7    44.6    +      -       +      +
    148B  ARG*     3.7     8.5    +      -       -      +
    149B  THR*     3.4    25.8    -      -       -      -
    150B  SER*     3.2    13.8    +      -       -      -
    151B  GLY*     2.8    52.3    +      -       -      +
    153B  VAL*     3.9    13.5    -      -       +      -
    177B  LEU*     3.5    33.0    -      -       +      -
    192B  GLN*     3.0    17.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 67 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66B  TYR*     1.3    77.5    +      -       -      +
     68B  ALA*     1.3    65.4    +      -       -      +
    149B  THR      3.7     7.2    -      -       -      -
    150B  SER*     3.1    14.9    +      -       -      -
    190B  ILE*     3.6     2.8    -      -       -      +
    191B  THR*     2.9    37.1    +      -       -      -
    192B  GLN*     2.8    36.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 68 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66B  TYR*     5.0     2.9    -      -       +      -
     67B  SER*     1.3    78.2    -      -       -      +
     69B  THR*     1.3    66.4    +      -       -      +
     70B  TYR*     3.7     1.5    +      -       +      -
     78B  LEU*     4.6    16.8    -      -       +      -
    149B  THR*     3.0    32.3    +      -       -      +
    150B  SER*     4.7     0.8    -      -       -      -
    189B  ASN      3.2    13.2    -      -       -      +
    190B  ILE*     3.8    23.3    -      -       +      -
    191B  THR*     4.1     3.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 69 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68B  ALA*     1.3    72.6    -      -       -      +
     70B  TYR*     1.3    59.3    +      -       -      +
     71B  ASN*     3.2    21.7    -      -       -      +
    188B  ALA*     3.2     4.9    -      -       -      +
    189B  ASN*     2.8    48.2    +      -       -      +
    191B  THR*     5.1     4.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 70 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38B  TRP*     4.7     1.6    -      +       -      -
     68B  ALA*     3.7     3.5    +      -       +      +
     69B  THR*     1.3    72.8    -      -       -      +
     71B  ASN*     1.3    68.9    +      -       -      +
     72B  PRO*     3.4    33.1    -      -       +      +
     76B  SER*     2.6    37.1    +      -       -      -
     77B  TYR*     2.9    30.0    +      -       -      -
     78B  LEU*     3.8    20.0    -      -       +      -
     96B  SER*     3.4    33.2    -      -       -      -
     97B  TRP*     3.6    12.5    -      -       -      -
    149B  THR*     4.0    19.8    -      -       +      +
    179B  VAL*     4.2     9.9    -      -       +      -
    187B  SER      4.3     0.9    -      -       -      -
    188B  ALA*     4.1    14.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 71 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69B  THR*     3.2    32.3    -      -       -      +
     70B  TYR*     1.3    77.3    +      -       -      +
     72B  PRO*     1.3    65.9    -      -       -      +
     73B  ASN*     4.0     6.3    +      -       -      +
    186B  GLY*     3.6     3.1    -      -       -      -
    187B  SER*     2.9    47.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 72 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38B  TRP*     4.2     4.9    -      -       +      -
     70B  TYR*     3.4    34.8    -      -       +      +
     71B  ASN*     1.3    92.5    -      -       -      +
     73B  ASN*     1.3    61.9    +      -       -      +
     74B  GLY      3.4     4.7    -      -       -      +
     76B  SER*     3.5    31.2    -      -       -      +
     97B  TRP      4.4     1.3    -      -       -      +
     98B  GLY*     3.9    17.3    -      -       -      -
    185B  SER      4.2     0.4    -      -       -      +
    186B  GLY*     4.1     7.6    -      -       -      -
    187B  SER      4.1     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