Contacts of the helix formed by residues 59 - 77 (chain A) in PDB entry 5ZJS


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 59 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21A  LYS*     5.6     4.5    -      -       -      +
     53A  ALA*     3.6     2.7    -      -       -      -
     58A  LEU*     1.3    77.4    -      -       -      +
     60A  GLU*     1.3    62.1    +      -       -      +
     61A  ARG*     3.2    10.2    +      -       -      +
     62A  GLN*     2.7    50.8    +      -       +      +
     63A  VAL*     3.2    24.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 60 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46A  LYS      3.7    18.9    -      -       -      +
     49A  ARG*     3.3    30.9    +      -       -      +
     50A  TRP*     3.3    35.3    -      -       +      +
     53A  ALA*     4.2    12.1    -      -       +      -
     59A  THR*     1.3    72.0    -      -       -      +
     61A  ARG*     1.3    61.0    +      -       -      +
     63A  VAL*     3.4     1.0    +      -       -      +
     64A  LYS*     2.9    25.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 61 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21A  LYS*     6.0     1.3    -      -       -      +
     59A  THR*     3.2     7.8    +      -       -      +
     60A  GLU*     1.3    77.0    -      -       -      +
     62A  GLN*     1.3    58.7    +      -       +      +
     64A  LYS*     3.3    22.1    -      -       +      +
     65A  ILE*     2.9    50.5    +      -       +      +
     10D    A      5.0     0.8    -      -       -      +
     11D    T      2.7    54.9    +      -       -      +
     12D    G      5.3     1.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 62 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21A  LYS*     4.8    14.2    -      -       -      +
     26A  TYR*     3.3    24.1    +      -       -      +
     57A  GLN      4.6     0.7    -      -       -      +
     58A  LEU*     3.3    30.1    -      -       +      +
     59A  THR*     2.7    56.6    +      -       +      +
     60A  GLU      3.3     0.2    -      -       -      -
     61A  ARG*     1.3    74.7    -      -       -      +
     63A  VAL*     1.3    56.8    +      -       -      +
     65A  ILE*     3.4     6.9    +      -       -      +
     66A  TRP*     2.9    29.3    +      -       -      +
     10D    A      3.1    28.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 63 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34A  LEU*     4.7     5.8    -      -       +      -
     44A  VAL*     4.9     2.7    -      -       +      -
     49A  ARG*     3.8    19.7    -      -       +      +
     52A  LEU*     3.9    22.4    -      -       +      -
     53A  ALA*     3.9    27.6    -      -       +      +
     58A  LEU*     4.4    15.7    -      -       +      -
     59A  THR      3.2    14.6    +      -       -      +
     60A  GLU      3.8     6.1    -      -       -      +
     61A  ARG      3.3     0.2    -      -       -      -
     62A  GLN*     1.3    72.5    -      -       -      +
     64A  LYS*     1.3    68.0    +      -       -      +
     66A  TRP*     3.1     6.4    +      -       -      +
     67A  PHE*     3.0    42.5    +      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 64 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49A  ARG*     4.1    29.6    -      -       -      +
     60A  GLU      2.9    18.6    +      -       -      +
     61A  ARG*     3.3    23.1    -      -       +      +
     63A  VAL*     1.3    78.5    -      -       -      +
     65A  ILE*     1.3    71.9    +      -       +      +
     67A  PHE*     3.3     5.2    +      -       -      +
     68A  GLN*     3.0    52.9    +      -       +      +
     71A  ARG*     5.2     0.2    +      -       -      -
      1C    G      5.9     2.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 65 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26A  TYR*     5.9     1.8    -      -       -      +
     61A  ARG*     2.9    43.1    +      -       +      +
     62A  GLN*     3.6     6.5    -      -       -      +
     64A  LYS*     1.3    83.6    -      -       +      +
     66A  TRP*     1.3    65.7    +      -       -      +
     68A  GLN*     3.1    20.0    +      -       -      +
     69A  ASN*     2.9    42.8    +      -       -      +
      9D    A      5.1     5.4    -      -       +      -
     10D    A      3.6    25.8    -      -       +      +
     11D    T      3.6    23.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 66 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26A  TYR*     3.8    25.1    -      +       +      -
     31A  THR*     4.4    12.8    +      -       +      +
     34A  LEU*     3.5    64.8    -      -       +      +
     35A  GLU*     3.8    20.6    -      -       +      -
     38A  PHE*     4.3     6.7    -      +       +      -
     62A  GLN      2.9    14.9    +      -       -      +
     63A  VAL*     3.1     9.8    +      -       -      +
     65A  ILE*     1.3    76.8    -      -       -      +
     67A  PHE*     1.3    79.6    +      +       +      +
     69A  ASN*     3.9     6.0    -      -       +      +
     70A  ARG*     2.9    65.5    +      -       +      +
      9D    A      4.1    16.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 67 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34A  LEU*     4.0    20.6    -      -       +      -
     37A  GLU*     4.3    10.5    -      -       +      -
     38A  PHE*     3.8    17.7    -      +       -      -
     41A  ASN      3.2    22.9    -      -       -      -
     42A  ALA      3.4    18.6    -      -       -      -
     44A  VAL*     4.2    24.7    -      -       +      -
     52A  LEU*     3.7    29.8    -      -       +      -
     63A  VAL*     3.0    32.0    +      -       +      +
     64A  LYS*     3.8     4.5    -      -       -      +
     66A  TRP*     1.3    90.7    -      +       -      +
     68A  GLN*     1.3    65.8    +      -       -      +
     70A  ARG*     3.4     2.7    +      -       -      +
     71A  ARG*     2.9    39.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 68 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     64A  LYS*     3.0    48.7    +      -       +      +
     65A  ILE*     3.1    25.0    +      -       -      +
     67A  PHE*     1.3    75.4    -      -       -      +
     69A  ASN*     1.3    65.7    +      -       -      +
     71A  ARG*     3.0    40.3    +      -       -      +
     72A  MET*     3.1    18.3    +      -       -      +
      1C    G      4.8     9.5    +      -       -      -
      2C    T      3.4    33.2    +      -       +      +
      3C    C      4.5    12.9    +      -       +      +
     11D    T      5.0     1.9    -      -       -      +
     12D    G      4.9     2.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 69 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65A  ILE*     2.9    29.4    +      -       -      +
     66A  TRP*     3.9     5.5    -      -       -      +
     68A  GLN*     1.3    74.8    -      -       -      +
     70A  ARG*     1.3    57.9    +      -       -      +
     72A  MET*     3.1    11.2    +      -       -      +
     73A  LYS*     2.9    29.0    +      -       -      +
      3C    C      5.8     1.7    +      -       -      -
      4C    A      4.8     3.1    +      -       -      -
      9D    A      3.6    22.6    +      -       -      +
     10D    A      3.2    44.3    +      -       -      +
     11D    T      5.2     1.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 70 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35A  GLU*     2.7    42.9    +      -       -      -
     38A  PHE*     3.6    32.4    -      -       +      -
     66A  TRP*     2.9    46.3    +      -       +      +
     67A  PHE      3.7     4.9    -      -       -      +
     69A  ASN*     1.3    76.2    -      -       -      +
     71A  ARG*     1.3    57.8    +      -       -      +
     73A  LYS*     3.3    30.3    +      -       -      +
     74A  ASN*     2.9    51.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 71 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38A  PHE*     4.2    13.5    -      -       +      -
     42A  ALA*     3.2    29.6    +      -       +      +
     43A  TYR*     3.4    35.2    -      -       -      +
     44A  VAL      5.4     0.2    -      -       -      +
     67A  PHE*     2.9    37.4    +      -       -      +
     68A  GLN*     3.0    31.3    +      -       -      +
     70A  ARG*     1.3    76.6    -      -       -      +
     72A  MET*     1.3    69.3    +      -       +      +
     74A  ASN*     3.2     5.5    +      -       -      +
     75A  LYS*     2.9    22.5    +      -       -      +
      1C    G      3.7    15.4    +      -       -      -
      2C    T      2.7    46.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 72 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68A  GLN      3.1    15.5    +      -       -      +
     69A  ASN*     3.1    12.1    +      -       -      +
     71A  ARG*     1.3    80.6    -      -       +      +
     73A  LYS*     1.3    62.6    +      -       -      +
     75A  LYS*     3.0    19.5    +      -       +      +
     76A  LYS*     3.0    21.1    +      -       -      +
      2C    T      3.7    33.9    -      -       +      +
      3C    C      3.7    63.0    -      -       +      +
      4C    A      6.1     1.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 73 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35A  GLU*     4.8     9.3    +      -       -      -
     69A  ASN      2.9    12.6    +      -       -      +
     70A  ARG*     3.4    35.6    -      -       -      +
     71A  ARG      3.2     0.2    -      -       -      -
     72A  MET*     1.3    77.7    -      -       -      +
     74A  ASN*     1.3    63.4    +      -       -      +
     76A  LYS*     3.1    15.9    +      -       -      +
     77A  ASN*     3.2    33.7    +      -       -      +
      8D    T      3.0    41.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 74 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38A  PHE*     4.0    19.1    -      -       +      -
     42A  ALA*     6.2     0.2    -      -       -      +
     70A  ARG*     2.9    32.0    +      -       -      +
     71A  ARG*     3.2     8.5    +      -       -      +
     73A  LYS*     1.3    76.9    -      -       -      +
     75A  LYS*     1.3    61.9    +      -       -      +
     77A  ASN*     3.9    19.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 75 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71A  ARG      2.9    10.3    +      -       -      +
     72A  MET*     3.0    26.0    +      -       +      +
     74A  ASN*     1.3    77.2    -      -       -      +
     76A  LYS*     1.3    68.1    +      -       -      +
     77A  ASN      4.4     1.7    -      -       -      -
      2C    T      3.7    13.3    +      -       -      -
      3C    C      2.4    43.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 76 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72A  MET      3.0    12.2    +      -       -      +
     73A  LYS*     3.1    11.2    +      -       -      +
     75A  LYS*     1.3    81.7    -      -       -      +
     77A  ASN*     1.3    71.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 77 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73A  LYS*     3.2    37.4    +      -       -      +
     74A  ASN*     3.9    18.0    -      -       -      +
     75A  LYS      3.6     2.2    -      -       -      -
     76A  LYS*     1.3    87.5    -      -       -      +
----------------------------------------------------------
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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