Contacts of the strand formed by residues 62 - 74 (chain E) in PDB entry 2Y6T


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 PHE 62 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56E  GLN*     3.5    49.4    -      -       +      -
     58E  ASP      3.4    21.3    -      -       -      -
     59E  GLU*     3.3     8.8    -      -       -      +
     60E  SER*     3.1     5.9    +      -       -      +
     61E  ARG*     1.3   100.7    -      -       +      +
     63E  LYS*     1.3    67.5    +      -       -      +
    135E  ARG*     5.1     0.9    -      -       -      +
    136E  TYR*     3.3    44.6    +      +       +      +
    156E  ILE*     5.0    11.4    -      -       +      -
    157E  TRP      3.4     7.9    -      -       -      -
    158E  GLU*     3.4    42.0    -      -       +      -
    157F  TRP*     3.6     3.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 63 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62E  PHE*     1.3    79.4    -      -       -      +
     64E  VAL*     1.3    60.0    +      -       -      +
     65E  GLU      4.2     0.2    -      -       -      -
    133E  MET*     3.8    35.3    +      -       +      +
    134E  GLN      3.7    15.4    +      -       -      +
    135E  ARG*     5.0     4.7    -      -       -      +
    136E  TYR*     4.3     6.6    -      -       -      -
    156E  ILE*     3.5     4.9    -      -       -      +
    157E  TRP*     2.8    34.8    +      -       +      -
     65F  GLU*     4.4    11.0    +      -       -      +
    133F  MET*     4.2    26.1    -      -       +      +
    157F  TRP*     3.5    38.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 64 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51E  ILE*     5.1     1.3    -      -       +      -
     53E  LEU*     4.7     9.9    -      -       +      -
     63E  LYS*     1.3    73.4    -      -       -      +
     65E  GLU*     1.3    62.2    +      -       -      +
     66E  LEU*     3.8     6.6    +      -       +      -
    132E  ALA      3.5     2.1    -      -       -      +
    133E  MET*     3.7     3.7    -      -       -      -
    134E  GLN*     2.8    58.7    +      -       +      +
    135E  ARG      3.6    12.8    -      -       -      +
    136E  TYR*     4.5    12.3    -      -       +      -
    142E  ILE*     3.7    21.1    -      -       +      -
    154E  TYR*     3.8    37.7    -      -       +      -
    155E  ARG      3.5     3.1    -      -       -      +
    156E  ILE*     4.7     1.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 65 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63E  LYS      4.2     1.0    +      -       -      -
     64E  VAL*     1.3    71.0    -      -       -      +
     66E  LEU*     1.3    69.5    +      -       -      +
     67E  LEU*     3.5    24.5    +      -       -      +
    132E  ALA*     3.4    14.8    -      -       +      +
    133E  MET*     3.7    16.3    -      -       -      +
    154E  TYR*     3.1     6.0    -      -       -      -
    155E  ARG*     2.7    48.9    +      -       +      +
    157E  TRP*     3.2    39.9    +      -       +      +
     63F  LYS*     4.4    11.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 66 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51E  ILE*     3.8    28.3    -      -       +      -
     64E  VAL*     4.5    11.9    -      -       +      -
     65E  GLU*     1.3    77.3    -      -       -      +
     67E  LEU*     1.3    62.2    +      -       -      +
     68E  ILE*     3.7    12.6    -      -       +      -
     85E  LEU*     3.8    20.6    -      -       +      -
     98E  LEU*     3.7    27.4    -      -       +      -
    128E  LEU*     3.3    25.6    -      -       +      +
    131E  ALA      4.2     4.3    -      -       -      +
    132E  ALA*     3.0    11.4    +      -       -      +
    134E  GLN*     4.0    18.4    -      -       +      -
    142E  ILE*     4.3    12.3    -      -       +      -
    144E  VAL*     4.7     7.0    -      -       +      -
    152E  VAL*     4.9     2.9    -      -       +      -
    153E  LYS      3.7     2.9    -      -       -      +
    154E  TYR*     4.6     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 67 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65E  GLU*     3.5    34.9    +      -       -      +
     66E  LEU*     1.3    72.5    -      -       -      +
     68E  ILE*     1.3    60.1    +      -       -      +
    123E  PHE*     3.5    10.7    -      -       +      -
    125E  THR*     4.1    24.0    -      -       +      -
    153E  LYS*     2.6    41.5    +      -       +      +
    154E  TYR      4.2    11.2    -      -       -      -
    155E  ARG*     4.2    11.0    -      -       +      +
    163F  ILE*     3.8    40.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 68 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66E  LEU*     3.7    13.7    +      -       +      -
     67E  LEU*     1.3    75.0    -      -       -      +
     69E  GLY*     1.3    61.7    +      -       -      +
     85E  LEU*     4.0    34.1    -      -       +      -
    100E  MET*     4.5    11.2    -      -       +      -
    123E  PHE*     4.5     0.2    -      -       -      -
    125E  THR*     3.3     5.7    -      -       -      +
    126E  ALA*     2.8    29.4    +      -       +      +
    128E  LEU*     4.0    27.5    -      -       +      +
    144E  VAL*     4.2    12.3    -      -       +      -
    146E  VAL*     3.9    16.6    -      -       +      -
    150E  VAL*     3.6    20.4    -      -       +      -
    151E  GLU      3.6     7.4    -      -       -      +
    152E  VAL*     4.2    16.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 69 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68E  ILE*     1.3    76.9    -      -       -      +
     70E  LYS*     1.3    58.9    +      -       -      -
     81E  LEU*     4.5     5.2    -      -       -      -
    123E  PHE*     3.4    16.0    -      -       -      -
    124E  VAL      3.1    14.1    -      -       -      -
    126E  ALA*     4.4     2.5    -      -       -      -
    150E  VAL*     3.4    11.6    -      -       -      +
    151E  GLU*     2.8    39.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 70 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69E  GLY*     1.3    74.9    -      -       -      -
     71E  THR*     1.3    63.6    +      -       -      +
     72E  LEU*     3.7    20.2    +      -       +      -
     81E  LEU*     4.0    23.3    -      -       +      +
    103E  ILE*     4.9    13.7    -      -       -      +
    123E  PHE*     3.5     6.3    -      -       -      -
    124E  VAL*     2.8    33.6    +      -       -      +
    149E  GLY*     4.1    32.5    -      -       -      +
    150E  VAL*     4.4    13.5    -      -       +      -
    151E  GLU*     5.0     1.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 71 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70E  LYS*     1.3    73.4    -      -       -      +
     72E  LEU*     1.3    70.4    +      -       -      +
     73E  ASN*     5.7     0.2    -      -       -      +
    121E  VAL*     4.2    21.3    -      -       +      -
    122E  LYS      3.8     9.9    -      -       -      +
    123E  PHE*     3.6    12.6    -      -       +      -
    151E  GLU*     3.1    23.3    +      -       -      +
    153E  LYS*     5.1     0.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 72 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70E  LYS*     3.7    23.7    +      -       +      -
     71E  THR*     1.3    79.4    -      -       -      +
     73E  ASN*     1.3    70.5    -      -       -      +
     74E  VAL*     3.7    18.2    +      -       +      -
     79E  HIS*     6.0     2.7    -      -       +      -
     81E  LEU*     5.5     7.4    -      -       +      -
    106E  PRO*     5.7     7.2    -      -       +      -
    120E  GLN      3.7     0.3    -      -       -      +
    121E  VAL*     3.6     1.4    -      -       -      +
    122E  LYS*     2.8    36.6    +      -       -      +
    124E  VAL*     4.1    22.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 73 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71E  THR*     5.7     0.2    -      -       -      +
     72E  LEU*     1.3    81.1    -      -       -      +
     74E  VAL*     1.3    62.5    +      -       -      +
    119E  PRO*     3.9    25.2    -      -       +      +
    120E  GLN      3.3     8.5    -      -       -      +
    121E  VAL*     3.6    22.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 74 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72E  LEU*     4.0    22.7    -      -       +      +
     73E  ASN*     1.3    75.6    -      -       -      +
     75E  ASP*     1.3    71.7    +      -       -      +
     77E  ASN      4.5     2.9    -      -       -      +
     79E  HIS*     3.4    43.3    -      -       +      +
    119E  PRO*     3.3     6.9    -      -       -      +
    120E  GLN*     3.0    35.7    +      -       +      +
    122E  LYS*     4.0    26.9    -      -       +      -
    124E  VAL*     4.1     8.5    -      -       +      -
----------------------------------------------------------
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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