Contacts of the strand formed by residues 65 - 72 (chain M) in PDB entry 2ZJR


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 SER 65 (chain M).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56M  ALA      3.7     0.2    -      -       -      +
     57M  ILE*     2.9    28.6    -      -       -      +
     58M  ASN*     2.9    21.5    +      -       -      +
     63M  ARG      4.0     4.9    +      -       -      -
     64M  LYS*     1.3    79.2    -      -       -      +
     66M  PHE*     1.3    62.1    +      -       -      +
     67M  THR*     5.5     0.5    +      -       -      -
     80M  VAL*     4.5    10.0    -      -       -      +
     81M  PHE      2.9    24.9    -      -       -      -
     82M  PRO*     3.9     4.0    -      -       -      -
     83M  PHE*     3.4    10.6    -      -       -      -
   2663X    U      3.9    17.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 66 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24M  LEU*     4.5     5.6    -      -       +      -
     27M  PHE*     4.0    30.1    -      +       +      -
     32M  THR*     4.9     2.7    -      -       +      -
     34M  ARG*     2.7    60.1    -      -       +      -
     54M  VAL*     4.2     6.7    -      -       +      -
     56M  ALA      3.0    10.1    -      -       -      +
     57M  ILE*     4.6     4.5    -      -       +      -
     58M  ASN*     6.3     0.2    -      -       -      +
     65M  SER*     1.3    77.8    -      -       -      +
     67M  THR*     1.3    62.9    +      -       -      +
     68M  VAL*     3.9    28.7    +      -       +      -
     79M  ARG      3.9     0.5    -      -       -      +
     80M  VAL*     3.7     1.1    -      -       -      -
     81M  PHE*     2.8    50.7    +      +       +      +
     83M  PHE*     3.9    15.9    -      +       +      -
     91M  VAL*     4.3    11.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 67 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90H  ARG*     4.4     9.6    +      -       -      +
     54M  VAL*     3.7     1.3    -      -       -      +
     55M  ILE*     2.8    55.7    +      -       +      +
     56M  ALA*     2.9    23.1    +      -       +      +
     58M  ASN*     4.7     7.8    +      -       -      -
     65M  SER*     5.5     0.9    +      -       -      -
     66M  PHE*     1.3    73.1    -      -       -      +
     68M  VAL*     1.3    68.0    +      -       -      +
     78M  GLU*     3.9    13.9    -      -       +      +
     79M  ARG      3.2    10.8    -      -       -      +
     80M  VAL*     3.3    19.3    -      -       +      +
    105M  TYR*     6.1     1.6    -      -       +      -
   2664X    G      4.9     1.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 68 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32M  THR*     4.7     5.2    -      -       -      -
     34M  ARG*     5.6     1.6    -      -       +      -
     50M  PHE*     3.4    32.2    -      -       +      +
     52M  GLY      3.4    18.4    -      -       -      +
     53M  VAL      3.2     4.7    -      -       -      +
     54M  VAL*     3.3    33.0    -      -       +      -
     66M  PHE*     3.9    13.9    -      -       +      -
     67M  THR*     1.3    74.9    -      -       -      +
     69M  ARG*     1.3    59.4    +      -       -      +
     78M  GLU*     3.3     2.1    -      -       -      -
     79M  ARG*     2.8    39.4    +      -       +      +
     81M  PHE*     4.2    19.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 69 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     92H  ASP*     2.5    49.5    +      -       -      -
     52M  GLY*     3.6     2.9    -      -       -      -
     53M  VAL*     2.9    32.3    +      -       +      +
     55M  ILE*     3.8    23.6    -      -       +      -
     67M  THR      4.1     0.8    +      -       -      -
     68M  VAL*     1.3    72.9    -      -       -      +
     70M  LYS*     1.3    64.7    +      -       -      +
     71M  ILE*     4.3    16.3    -      -       +      +
     76M  GLY*     3.3    20.0    -      -       -      -
     77M  VAL      3.4     5.4    -      -       -      -
     78M  GLU*     3.4    35.2    +      -       +      +
    107M  LEU*     4.4    20.4    +      -       +      +
    108M  ARG*     4.5    20.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 70 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132H  GLU*     5.2     6.5    +      -       -      -
    134H  LEU*     6.0     1.5    -      -       -      +
     49M  ALA      3.7    20.8    +      -       -      -
     50M  PHE*     3.2    39.6    -      -       +      +
     51M  GLU*     3.3    31.4    +      -       -      +
     52M  GLY*     4.7     1.3    -      -       -      -
     69M  ARG*     1.3    78.2    -      -       -      +
     71M  ILE*     1.3    69.8    +      -       -      +
     72M  SER*     4.1    20.0    -      -       -      +
     77M  VAL*     2.4    50.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 71 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69M  ARG*     4.3    16.2    -      -       +      +
     70M  LYS*     1.3    82.5    -      -       -      +
     72M  SER*     1.3    61.1    +      -       -      +
     73M  PHE      4.0     0.5    +      -       -      -
     74M  GLY*     4.3    10.8    -      -       -      +
     75M  GLU      3.6    19.7    -      -       -      +
     76M  GLY*     3.8    14.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 72 (chain M). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    113H  PRO*     3.2    13.7    -      -       -      +
    132H  GLU*     2.8    26.9    +      -       -      -
    134H  LEU*     3.9    17.4    -      -       -      +
     70M  LYS*     3.8    21.6    +      -       -      +
     71M  ILE*     1.3    74.3    -      -       -      +
     73M  PHE*     1.3    81.4    +      -       -      +
     74M  GLY      3.2     1.1    -      -       -      -
     75M  GLU      3.0    14.3    +      -       -      +
     77M  VAL*     4.7     1.8    -      -       -      -
----------------------------------------------------------
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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