Contacts of the helix formed by residues 90 - 107 (chain D) in PDB entry 2WZJ


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 ASN 90 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    225C  LYS*     4.4    12.1    +      -       -      +
     88D  GLN      5.1     2.0    +      -       -      -
     89D  LEU*     1.3    79.8    -      -       -      +
     91D  SER*     1.3    56.1    +      -       -      +
     92D  SER*     3.5    20.3    +      -       -      +
     93D  SER*     2.5    48.5    +      -       -      -
     94D  LEU*     2.9     8.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 91 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    170C  PHE*     5.6     4.5    -      -       -      -
    227C  ASP*     5.1     1.3    -      -       -      -
    228C  GLY*     4.1    17.7    -      -       -      -
    229C  PRO*     3.9    19.8    -      -       -      +
    230C  GLU*     5.1     2.8    +      -       -      -
     89D  LEU      4.4     0.4    +      -       -      -
     90D  ASN*     1.3    71.3    -      -       -      +
     92D  SER*     1.3    65.3    +      -       -      +
     94D  LEU*     3.4    14.9    +      -       -      +
     95D  GLN*     3.2    30.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 92 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    225C  LYS*     4.5     9.0    -      -       -      -
    227C  ASP*     3.7    34.4    +      -       -      +
     90D  ASN*     2.8    17.1    +      -       -      -
     91D  SER*     1.3    78.5    -      -       -      +
     93D  SER*     1.3    63.8    +      -       -      -
     95D  GLN*     3.3    16.0    +      -       -      +
     96D  LYS*     3.4    10.6    +      -       -      +
     99D  ARG*     5.1     2.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 93 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89D  LEU*     4.0    24.3    -      -       -      +
     90D  ASN*     2.5    35.6    +      -       -      -
     92D  SER*     1.3    74.9    +      -       -      +
     94D  LEU*     1.3    56.4    +      -       -      -
     96D  LYS*     2.7    33.0    +      -       -      +
     97D  LEU*     2.9    11.4    +      -       -      +
    202D  PHE*     4.6    15.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 94 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    170C  PHE*     3.8    32.5    -      -       +      -
     86D  LYS*     4.2    30.3    -      -       +      +
     89D  LEU*     3.6    41.7    -      -       +      +
     90D  ASN      2.9     9.4    +      -       -      +
     91D  SER*     3.8    15.9    -      -       -      +
     93D  SER*     1.3    76.5    -      -       -      +
     95D  GLN*     1.3    61.2    +      -       -      +
     97D  LEU*     3.4     9.7    +      -       +      +
     98D  PHE*     3.2    33.6    +      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 95 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    170C  PHE*     3.9    35.9    -      -       +      +
    171C  ILE*     5.9     0.2    -      -       -      -
    172C  VAL*     3.5    17.9    +      -       -      +
    174C  ARG*     3.4    21.6    +      -       -      +
    227C  ASP*     2.9    31.1    +      -       -      +
    228C  GLY*     4.5     2.8    -      -       -      -
    229C  PRO*     4.9     1.2    -      -       -      +
     91D  SER*     3.2    21.9    +      -       -      +
     92D  SER*     3.6     9.2    -      -       -      +
     93D  SER      3.1     0.8    -      -       -      -
     94D  LEU*     1.3    74.6    -      -       -      +
     96D  LYS*     1.3    61.3    +      -       -      +
     98D  PHE*     4.5     0.4    -      -       -      +
     99D  ARG*     2.9    44.4    +      -       -      +
    102D  ARG*     4.6     2.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 96 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     92D  SER      3.4     6.9    +      -       -      +
     93D  SER*     2.7    18.6    +      -       -      +
     95D  GLN*     1.3    72.5    -      -       -      +
     97D  LEU*     1.3    60.3    +      -       -      +
     99D  ARG*     3.3    27.7    -      -       -      +
    100D  GLU*     2.5    63.0    +      -       -      +
    200D  PHE*     4.3    21.3    -      -       +      -
    202D  PHE*     4.6    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 97 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84D  ILE*     3.9    23.6    -      -       +      -
     86D  LYS*     4.7     4.7    -      -       +      -
     89D  LEU*     4.0    19.3    -      -       +      -
     93D  SER      2.9     8.7    +      -       -      +
     94D  LEU*     3.4    19.5    -      -       +      +
     96D  LYS*     1.3    76.8    -      -       -      +
     98D  PHE*     1.3    67.1    +      -       +      +
    100D  GLU*     3.3     5.5    +      -       -      +
    101D  VAL*     2.9    36.4    +      -       +      +
    125D  LEU*     3.8    26.0    -      -       +      -
    196D  PHE*     3.7    33.2    -      -       +      -
    202D  PHE*     4.1    13.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 98 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    169C  LYS*     4.4     4.5    -      -       -      +
    170C  PHE*     3.4    44.2    -      +       +      -
     86D  LYS*     4.7     8.3    -      -       +      -
     94D  LEU*     3.2    25.9    +      -       +      +
     95D  GLN      4.5     0.4    -      -       -      +
     97D  LEU*     1.3    89.3    -      -       +      +
     99D  ARG*     1.3    66.1    +      -       -      +
    101D  VAL*     3.9    15.8    -      -       +      +
    102D  ARG*     3.0    41.5    +      -       -      +
    118D  VAL*     5.6     3.4    -      -       +      -
    120D  GLU*     3.3    35.0    -      -       -      -
    125D  LEU*     4.4    22.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 99 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99C  ARG*     3.8    33.9    -      -       +      +
    103C  ILE*     6.3     2.7    -      -       -      -
     92D  SER      5.1     2.2    +      -       -      -
     95D  GLN*     2.9    41.4    +      -       -      +
     96D  LYS*     3.3    39.1    +      -       -      +
     98D  PHE*     1.3    75.0    -      -       -      +
    100D  GLU*     1.3    67.7    +      -       +      +
    102D  ARG*     3.1    29.1    +      -       -      +
    103D  ILE*     3.0    31.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 100 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96D  LYS*     2.5    58.2    +      -       -      +
     97D  LEU*     3.7     4.0    -      -       -      +
     99D  ARG*     1.3    81.3    +      -       +      +
    101D  VAL*     1.3    57.0    +      -       -      +
    103D  ILE*     3.0    19.1    +      -       +      +
    104D  MET*     2.9    28.5    +      -       -      +
    195D  GLY*     3.3    35.0    -      -       -      +
    196D  PHE*     3.6    22.9    -      -       +      +
    197D  SER*     4.4     2.6    +      -       -      -
    200D  PHE*     5.1     3.8    -      -       -      -
    202D  PHE*     5.0     3.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 101 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97D  LEU*     2.9    28.4    +      -       +      +
     98D  PHE*     3.9    17.9    -      -       +      +
     99D  ARG      3.3     0.2    -      -       -      -
    100D  GLU*     1.3    76.9    -      -       -      +
    102D  ARG*     1.3    58.6    +      -       +      +
    104D  MET*     3.2    13.4    +      -       +      +
    105D  LYS*     3.0    48.2    +      -       +      +
    115D  LEU*     4.7     2.5    -      -       +      -
    118D  VAL*     4.3    17.5    -      -       +      -
    125D  LEU*     4.6     4.5    -      -       +      -
    127D  LEU*     3.7    37.0    -      -       +      -
    196D  PHE*     5.0     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 102 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102C  ARG*     6.5     0.9    -      -       -      -
    103C  ILE*     4.2    23.6    -      -       -      +
    106C  VAL*     4.3    28.7    -      -       +      -
    169C  LYS*     3.4    29.5    +      -       -      +
    170C  PHE      3.7     7.3    +      -       -      -
    171C  ILE*     3.6    20.1    -      -       -      +
     95D  GLN      4.6     1.4    +      -       -      -
     98D  PHE*     3.0    20.3    +      -       -      +
     99D  ARG*     3.1    44.5    +      -       -      +
    101D  VAL*     1.3    73.6    -      -       +      +
    103D  ILE*     1.3    67.5    +      -       +      +
    105D  LYS*     3.4    24.0    +      -       +      +
    106D  VAL*     3.4    13.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 103 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99C  ARG*     6.1     3.8    -      -       +      -
    102C  ARG*     4.8    21.3    -      -       -      +
     99D  ARG*     3.0    22.3    +      -       +      +
    100D  GLU*     3.0    22.6    +      -       +      +
    102D  ARG*     1.3    76.1    -      -       +      +
    104D  MET*     1.3    57.9    +      -       -      +
    106D  VAL*     2.9    29.9    +      -       +      +
    107D  LEU*     3.2    20.7    +      -       +      +
    171D  ILE*     4.0    30.3    -      -       +      -
    194D  PHE      4.5     5.8    -      -       -      +
    195D  GLY*     4.4    12.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 104 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100D  GLU      2.9     7.6    +      -       -      +
    101D  VAL*     3.2    21.1    +      -       +      +
    103D  ILE*     1.3    78.7    -      -       -      +
    105D  LYS*     1.3    61.8    +      -       -      +
    106D  VAL      3.1     1.2    +      -       -      -
    107D  LEU*     3.7    18.8    +      -       +      +
    113D  VAL*     5.7     9.2    -      -       +      +
    114D  LYS*     5.8     1.0    -      -       -      +
    115D  LEU*     4.2    28.8    +      -       +      +
    127D  LEU*     3.8    21.8    -      -       +      -
    129D  MET*     3.7    26.5    -      -       +      +
    195D  GLY*     4.3     7.9    -      -       -      +
    196D  PHE*     3.2    47.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 105 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    101D  VAL*     3.0    35.4    +      -       -      +
    102D  ARG*     3.7    16.6    -      -       +      +
    103D  ILE      3.3     0.4    -      -       -      -
    104D  MET*     1.3    75.8    -      -       -      +
    106D  VAL*     1.3    59.7    +      -       +      +
    107D  LEU      4.8     2.5    -      -       -      +
    108D  ASN*     6.1     0.3    -      -       -      +
    114D  LYS*     5.4     5.5    +      -       -      -
    115D  LEU*     3.9    16.8    -      -       +      +
    118D  VAL*     4.5    14.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 106 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102C  ARG*     4.7    22.2    -      -       +      +
    102D  ARG      3.4    10.1    +      -       -      +
    103D  ILE*     2.9    25.3    +      -       +      +
    105D  LYS*     1.3    78.7    -      -       +      +
    107D  LEU*     1.3    75.2    +      -       +      +
    108D  ASN*     3.4     6.2    +      -       -      +
    165D  TYR*     3.8     6.8    +      -       -      -
    169D  LYS*     4.8    14.4    +      -       +      +
    171D  ILE*     5.1     2.2    -      -       +      -
    318D  GLU*     4.8     4.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 107 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103D  ILE*     3.2    22.3    +      -       +      +
    104D  MET*     3.7    14.9    +      -       +      +
    105D  LYS      4.8     1.8    -      -       -      +
    106D  VAL*     1.3    81.4    +      -       +      +
    108D  ASN*     1.3    58.9    +      -       -      +
    109D  HIS      3.8     1.8    +      -       -      -
    112D  ILE*     4.2    17.6    -      -       +      +
    113D  VAL      6.1     0.2    -      -       -      +
    114D  LYS*     4.6    15.4    +      -       -      +
    165D  TYR*     4.0    21.5    -      -       +      -
    166D  CYS*     4.0    17.9    -      -       +      -
    169D  LYS*     4.4     8.1    -      -       +      -
    171D  ILE*     4.0    25.6    -      -       +      -
    194D  PHE*     3.6    32.3    -      -       +      -
    195D  GLY      5.1     0.9    -      -       -      +
----------------------------------------------------------
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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