Contacts of the helix formed by residues 3822 - 3833 (chain D) in PDB entry 6X34


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 GLY3822 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3779D  SER*     3.7    19.8    -      -       -      +
   3782D  LYS*     5.8     0.7    -      -       -      -
   3821D  VAL*     1.3    78.3    -      -       -      +
   3823D  PHE*     1.3    62.8    +      -       -      +
   3824D  PHE*     3.5     1.7    -      -       -      +
   3825D  GLN*     3.8    24.5    -      -       -      +
   3826D  SER*     3.2    24.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE3823 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3775D  LEU*     3.2    55.0    -      -       +      -
   3778D  ILE*     3.8    23.8    -      -       +      -
   3779D  SER*     3.7    14.6    -      -       -      +
   3815D  LEU*     4.7    23.3    -      -       +      -
   3820D  GLU      4.6     6.0    +      -       -      +
   3821D  VAL*     3.6     2.8    -      -       -      +
   3822D  GLY*     1.3    77.0    -      -       -      +
   3824D  PHE*     1.3    94.7    +      +       +      +
   3826D  SER*     3.2    18.4    +      -       -      -
   3827D  ILE*     3.3    22.3    -      -       +      +
   3882D  PHE*     5.2    13.2    -      +       -      -
   3886D  LEU*     6.6     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE3824 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3815D  LEU*     4.1    11.9    -      -       +      -
   3821D  VAL*     5.8     0.2    -      -       -      +
   3822D  GLY      4.5     1.4    -      -       -      +
   3823D  PHE*     1.3   102.6    -      +       +      +
   3825D  GLN*     1.3    65.1    +      -       -      +
   3826D  SER      3.3     0.2    -      -       -      -
   3827D  ILE*     3.3    27.8    +      -       +      +
   3828D  GLN*     3.5    17.0    +      -       -      +
   3894D  PHE*     6.3     1.1    -      +       -      -
   3897D  TYR*     3.5    39.7    -      +       -      -
   3898D  LEU*     5.0    14.4    -      -       +      -
   3901D  GLN*     4.1    14.6    -      -       +      -
   3908D  ILE*     3.6    48.2    -      -       +      +
   3910D  ILE*     5.5     8.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN3825 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3821D  VAL*     3.4    31.1    -      -       +      +
   3822D  GLY*     3.7    26.3    +      -       -      +
   3823D  PHE      3.3     0.8    -      -       -      -
   3824D  PHE*     1.3    80.5    -      -       +      +
   3826D  SER*     1.3    60.7    +      -       -      +
   3827D  ILE      3.4     0.3    +      -       -      -
   3828D  GLN*     3.4    21.3    +      -       -      +
   3829D  ALA*     3.6    10.0    +      -       -      +
   3906D  THR*     5.3    10.3    +      -       +      +
   3908D  ILE*     5.5     6.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER3826 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3778D  ILE*     3.1    37.9    +      -       -      +
   3781D  CYS*     3.7    16.6    -      -       -      -
   3782D  LYS*     4.7     3.8    -      -       -      -
   3783D  GLY*     3.9    15.4    -      -       -      +
   3822D  GLY      3.2    13.2    +      -       -      -
   3823D  PHE      3.2    10.7    +      -       -      -
   3824D  PHE      3.3     0.4    -      -       -      -
   3825D  GLN*     1.3    75.1    -      -       -      +
   3827D  ILE*     1.3    67.2    +      -       -      +
   3829D  ALA*     3.5     3.3    +      -       -      +
   3830D  LEU*     3.3    27.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE3827 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3778D  ILE*     4.8     7.4    -      -       +      -
   3823D  PHE*     3.3    27.1    -      -       +      +
   3824D  PHE*     3.3    36.8    +      -       +      +
   3825D  GLN      3.2     0.6    -      -       -      -
   3826D  SER*     1.3    78.1    -      -       -      +
   3828D  GLN*     1.3    64.8    +      -       +      +
   3830D  LEU*     3.2    11.8    +      -       +      +
   3831D  MET*     3.0    32.5    +      -       +      +
   3879D  LEU*     5.7     5.4    -      -       +      -
   3883D  LEU*     4.6    21.1    -      -       +      -
   3910D  ILE*     3.9    29.8    -      -       +      -
   3913D  CYS*     6.2     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN3828 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3824D  PHE      3.5    11.2    +      -       -      +
   3825D  GLN*     3.4    14.1    +      -       -      +
   3826D  SER      3.3     0.4    -      -       -      -
   3827D  ILE*     1.3    78.5    -      -       +      +
   3829D  ALA*     1.3    60.3    +      -       -      +
   3831D  MET*     3.4    13.6    +      -       -      +
   3832D  GLN*     3.4    23.7    +      -       -      +
   3908D  ILE*     3.3    34.0    -      -       +      +
   3910D  ILE*     6.1     0.7    -      -       +      -
   3913D  CYS*     4.1    25.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA3829 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3783D  GLY*     3.7    36.3    -      -       -      +
   3825D  GLN      3.6     6.9    +      -       -      +
   3826D  SER      3.5     3.5    +      -       -      +
   3827D  ILE      3.2     0.4    -      -       -      -
   3828D  GLN*     1.3    79.4    -      -       -      +
   3830D  LEU*     1.3    63.1    +      -       -      +
   3832D  GLN*     3.4     6.7    +      -       -      +
   3833D  THR*     3.1    28.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU3830 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3778D  ILE*     5.4     8.5    -      -       +      -
   3781D  CYS*     5.3     5.8    -      -       -      -
   3783D  GLY      5.4     1.1    -      -       -      -
   3784D  GLU      4.2    16.4    -      -       -      +
   3785D  THR*     3.9    21.3    -      -       +      -
   3789D  VAL*     4.3    19.1    -      -       +      -
   3793D  LEU*     4.9     7.0    -      -       +      -
   3826D  SER*     3.3    20.1    +      -       -      +
   3827D  ILE*     3.2    11.5    +      -       +      +
   3829D  ALA*     1.3    78.3    -      -       -      +
   3831D  MET*     1.3    62.4    +      -       -      +
   3833D  THR*     3.0    14.2    +      -       -      -
   3834D  CYS*     3.6    15.1    -      -       -      -
   3875D  PHE*     3.9    22.2    -      -       +      -
   3879D  LEU*     3.7    29.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET3831 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3827D  ILE*     3.0    31.2    +      -       +      +
   3828D  GLN*     3.7     9.4    -      -       -      +
   3829D  ALA      3.2     0.2    -      -       -      -
   3830D  LEU*     1.3    79.3    -      -       -      +
   3832D  GLN*     1.3    64.7    +      -       +      +
   3834D  CYS*     3.8    13.8    +      -       -      +
   3879D  LEU*     3.7    25.4    -      -       +      -
   3880D  PHE*     3.6    28.9    -      -       +      -
   3883D  LEU*     5.3     9.4    -      -       +      -
   3910D  ILE*     5.4     2.7    -      -       +      -
   3913D  CYS*     3.6    37.0    -      -       +      +
   3914D  THR*     3.7    21.3    -      -       +      +
   3917D  TYR*     4.3     7.7    -      -       +      -
   3920D  ARG*     3.3    17.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN3832 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3828D  GLN*     3.4    15.8    +      -       -      +
   3829D  ALA*     3.4     8.6    +      -       -      +
   3830D  LEU      3.3     0.6    -      -       -      -
   3831D  MET*     1.3    81.1    -      -       -      +
   3833D  THR*     1.3    61.1    +      -       +      +
   3834D  CYS      3.2     8.0    +      -       -      +
   3913D  CYS*     5.4    10.7    +      -       -      +
   3916D  ASP*     5.7     6.7    -      -       -      +
   3920D  ARG*     3.9    29.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR3833 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3783D  GLY      6.1     0.7    -      -       -      +
   3785D  THR*     3.7    29.4    -      -       +      +
   3829D  ALA*     3.1    15.7    +      -       +      +
   3830D  LEU*     3.0    22.2    +      -       -      +
   3832D  GLN*     1.3    76.8    -      -       +      +
   3834D  CYS*     1.3    63.5    +      -       -      +
   3835D  SER*     3.2     5.5    +      -       -      -
   3875D  PHE*     4.8     6.4    -      -       -      -
----------------------------------------------------------
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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