Contacts of the helix formed by residues 3399 - 3427 (chain B) 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 PHE3399 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3398B  GLU*     1.3    77.3    -      -       -      +
   3400B  SER*     1.3    59.4    +      -       -      +
   3402B  LEU*     3.9     5.3    -      -       -      +
   3403B  CYS*     3.0    31.7    +      -       -      +
   3452B  PHE*     6.4     1.8    -      -       +      -
   3455B  GLU*     3.7    37.1    -      -       +      +
   3456B  GLU*     5.2     1.1    -      -       -      +
   3459B  PHE*     4.6     2.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER3400 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3398B  GLU      3.3     5.2    -      -       -      +
   3399B  PHE*     1.3    79.6    -      -       -      +
   3401B  VAL*     1.3    57.5    +      -       -      +
   3404B  ARG*     3.1    29.6    +      -       -      +
   3459B  PHE*     3.7    40.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL3401 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3398B  GLU*     3.6    13.1    +      -       -      +
   3399B  PHE      3.4     0.2    -      -       -      -
   3400B  SER*     1.3    79.4    -      -       -      +
   3402B  LEU*     1.3    61.4    +      -       -      +
   3404B  ARG*     4.0     5.3    -      -       -      +
   3405B  ASP*     3.1    24.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU3402 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3398B  GLU      3.1    19.7    +      -       -      +
   3399B  PHE*     3.9     6.5    -      -       -      +
   3401B  VAL*     1.3    75.8    -      -       -      +
   3403B  CYS*     1.3    58.7    +      -       -      +
   3405B  ASP*     3.5     4.3    +      -       -      +
   3406B  LEU*     3.0    28.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS3403 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3399B  PHE      3.0    19.2    +      -       -      +
   3402B  LEU*     1.3    74.5    -      -       -      +
   3404B  ARG*     1.3    65.5    +      -       -      +
   3406B  LEU*     3.4     7.6    +      -       -      +
   3407B  TYR*     3.3    20.4    +      -       -      +
   3456B  GLU*     4.3    16.6    -      -       +      +
   3459B  PHE*     3.6    32.8    -      -       +      -
   3460B  VAL*     5.4     3.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG3404 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3400B  SER      3.1    20.1    +      -       -      +
   3401B  VAL*     4.0     6.1    -      -       -      +
   3403B  CYS*     1.3    77.9    -      -       -      +
   3405B  ASP*     1.3    61.7    +      -       -      +
   3407B  TYR*     3.4    14.7    +      -       -      +
   3408B  ALA*     3.5    10.9    +      -       -      +
   3459B  PHE*     4.6    10.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP3405 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3401B  VAL      3.1    18.5    +      -       -      +
   3402B  LEU*     4.0     4.7    -      -       -      +
   3404B  ARG*     1.3    74.6    -      -       -      +
   3406B  LEU*     1.3    59.1    +      -       -      +
   3408B  ALA*     3.4     7.7    +      -       -      +
   3409B  LEU*     3.0    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU3406 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3402B  LEU      3.0    18.4    +      -       -      +
   3403B  CYS*     3.7     9.4    -      -       -      +
   3404B  ARG      3.2     0.4    -      -       -      -
   3405B  ASP*     1.3    78.3    -      -       -      +
   3407B  TYR*     1.3    57.5    +      -       -      +
   3409B  LEU*     3.4     5.9    +      -       -      +
   3410B  TYR*     2.9    30.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR3407 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3403B  CYS      3.3    10.1    +      -       -      +
   3404B  ARG*     3.7    10.3    -      -       -      +
   3405B  ASP      3.3     0.6    -      -       -      -
   3406B  LEU*     1.3    80.5    -      -       -      +
   3408B  ALA*     1.3    61.4    +      -       -      +
   3410B  TYR*     3.4     5.9    +      -       -      +
   3411B  PRO*     3.1    23.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA3408 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3404B  ARG      3.5     7.8    +      -       -      +
   3405B  ASP*     3.4    10.0    +      -       -      +
   3406B  LEU      3.3     0.4    -      -       -      -
   3407B  TYR*     1.3    77.0    -      -       -      +
   3409B  LEU*     1.3    62.3    +      -       -      +
   3411B  PRO*     3.5     7.0    -      -       -      +
   3412B  LEU*     3.1    23.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU3409 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3405B  ASP      3.0    17.0    +      -       -      +
   3406B  LEU*     3.9     6.7    -      -       -      +
   3408B  ALA*     1.3    74.5    -      -       -      +
   3410B  TYR*     1.3    60.8    +      -       -      +
   3412B  LEU*     4.0     5.1    -      -       -      +
   3413B  LEU*     3.0    30.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR3410 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3406B  LEU      2.9    17.7    +      -       -      +
   3407B  TYR*     3.8     7.4    -      -       -      +
   3408B  ALA      3.3     0.2    -      -       -      -
   3409B  LEU*     1.3    77.9    -      -       -      +
   3411B  PRO*     1.3    55.6    -      -       -      +
   3413B  LEU*     3.5     4.2    +      -       -      +
   3414B  ILE*     3.0    30.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO3411 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3407B  TYR      3.1    17.5    -      -       -      +
   3408B  ALA*     3.8     6.5    -      -       -      +
   3410B  TYR*     1.3    78.1    -      -       -      +
   3412B  LEU*     1.3    61.9    +      -       -      +
   3414B  ILE*     3.4     5.2    +      -       +      +
   3415B  ARG*     3.1    23.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU3412 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3408B  ALA      3.1    17.3    +      -       -      +
   3409B  LEU*     4.0     6.1    -      -       -      +
   3410B  TYR      3.4     0.2    -      -       -      -
   3411B  PRO*     1.3    77.8    -      -       -      +
   3413B  LEU*     1.3    57.5    +      -       -      +
   3415B  ARG*     3.5     4.6    +      -       -      +
   3416B  TYR*     3.0    29.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU3413 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3409B  LEU      3.0    19.0    +      -       -      +
   3410B  TYR*     4.0     4.9    -      -       -      +
   3412B  LEU*     1.3    74.3    -      -       -      +
   3414B  ILE*     1.3    60.3    +      -       -      +
   3416B  TYR*     3.8     5.6    -      -       -      +
   3417B  VAL*     3.0    29.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE3414 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3410B  TYR      3.0    17.7    +      -       -      +
   3411B  PRO*     3.8     7.2    -      -       +      +
   3413B  LEU*     1.3    77.4    -      -       -      +
   3415B  ARG*     1.3    62.2    +      -       -      +
   3417B  VAL*     3.3    17.5    +      -       -      +
   3418B  ASP*     3.9     4.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG3415 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3411B  PRO      3.1    17.6    +      -       -      +
   3412B  LEU*     4.0     4.9    -      -       -      +
   3414B  ILE*     1.3    76.2    -      -       -      +
   3416B  TYR*     1.3    62.6    +      -       -      +
   3417B  VAL      3.4     0.3    +      -       -      -
   3418B  ASP*     3.5    17.7    +      -       -      +
   3419B  ASN*     4.5     1.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR3416 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3412B  LEU      3.0    18.1    +      -       -      +
   3413B  LEU*     3.9     6.7    -      -       -      +
   3414B  ILE      3.3     0.2    -      -       -      -
   3415B  ARG*     1.3    73.7    -      -       -      +
   3417B  VAL*     1.3    59.2    +      -       -      +
   3418B  ASP      3.2     1.5    +      -       -      -
   3419B  ASN*     3.3     6.5    +      -       -      +
   3420B  ASN*     2.9    29.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL3417 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3413B  LEU      3.0    17.5    +      -       -      +
   3414B  ILE*     3.6    10.5    -      -       -      +
   3415B  ARG      3.2     1.0    -      -       -      -
   3416B  TYR*     1.3    74.4    -      -       -      +
   3418B  ASP*     1.3    64.0    +      -       -      +
   3419B  ASN      3.2     0.4    +      -       -      -
   3420B  ASN*     3.6    15.1    +      -       -      +
   3421B  ARG*     3.8    12.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP3418 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3414B  ILE      3.9     4.4    +      -       -      +
   3415B  ARG*     3.5    13.8    +      -       -      +
   3416B  TYR      3.2     0.8    -      -       -      -
   3417B  VAL*     1.3    81.1    -      -       -      +
   3419B  ASN*     1.3    57.5    +      -       +      +
   3421B  ARG*     4.7     6.6    +      -       -      +
   3422B  ALA*     5.2     2.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN3419 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3415B  ARG      4.5     1.7    +      -       -      +
   3416B  TYR*     3.3     7.1    +      -       -      +
   3417B  VAL      3.2     0.2    -      -       -      -
   3418B  ASP*     1.3    76.8    -      -       +      +
   3420B  ASN*     1.3    64.3    +      -       -      +
   3421B  ARG      3.2     2.7    -      -       -      -
   3422B  ALA*     3.6     8.2    +      -       -      +
   3423B  HIS*     3.2    23.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN3420 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3416B  TYR*     2.9    19.3    +      -       +      +
   3417B  VAL*     3.6    11.3    +      -       -      +
   3419B  ASN*     1.3    77.4    -      -       -      +
   3421B  ARG*     1.3    60.2    +      -       -      +
   3423B  HIS*     3.8     5.8    -      -       -      -
   3424B  TRP*     2.9    32.7    +      -       -      +
   3429B  ASN*     4.4     8.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG3421 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3417B  VAL      3.8    11.5    +      -       -      +
   3418B  ASP      4.9     4.5    -      -       -      +
   3419B  ASN      3.2     1.0    -      -       -      -
   3420B  ASN*     1.3    79.7    -      -       -      +
   3422B  ALA*     1.3    61.1    +      -       -      +
   3424B  TRP*     4.2     3.0    -      -       -      +
   3425B  LEU*     3.4    20.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA3422 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3418B  ASP      5.2     1.9    +      -       -      +
   3419B  ASN*     3.6    10.3    +      -       -      +
   3420B  ASN      3.4     0.4    -      -       -      -
   3421B  ARG*     1.3    76.9    -      -       -      +
   3423B  HIS*     1.3    63.4    +      -       -      +
   3425B  LEU*     3.6    15.4    +      -       -      +
   3426B  THR*     3.9    10.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS3423 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3419B  ASN      3.2    18.5    +      -       -      +
   3420B  ASN*     4.0     5.4    -      -       -      +
   3422B  ALA*     1.3    75.9    -      -       -      +
   3424B  TRP*     1.3    60.5    -      -       -      +
   3426B  THR*     2.9    20.6    +      -       -      -
   3427B  GLU      2.9    15.0    -      -       -      +
   3429B  ASN*     4.2    18.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with TRP3424 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3420B  ASN      2.9    19.6    +      -       -      +
   3421B  ARG*     4.2     3.8    -      -       -      +
   3423B  HIS*     1.3    74.3    -      -       -      +
   3425B  LEU*     1.3    65.9    +      -       -      +
   3426B  THR      3.3     0.2    -      -       -      -
   3427B  GLU*     3.4    20.5    +      -       -      +
   3428B  PRO*     4.1     8.0    -      -       +      +
   3429B  ASN*     3.9    12.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU3425 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3421B  ARG      3.4    12.9    +      -       -      +
   3422B  ALA*     3.7    13.0    -      -       -      +
   3423B  HIS      3.2     0.8    -      -       -      -
   3424B  TRP*     1.3    80.3    -      -       -      +
   3426B  THR*     1.3    64.7    +      -       +      +
   1215H  ALA*     6.3     3.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR3426 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3422B  ALA      3.9     8.2    +      -       -      +
   3423B  HIS*     2.9    19.6    +      -       -      -
   3424B  TRP      4.3     0.2    -      -       -      -
   3425B  LEU*     1.3    81.4    -      -       +      +
   3427B  GLU*     1.3    60.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU3427 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3423B  HIS      2.9    16.3    -      -       -      +
   3424B  TRP*     3.4     8.8    -      -       -      -
   3425B  LEU      3.5     0.4    -      -       -      -
   3426B  THR*     1.3    85.9    +      -       -      +
   3428B  PRO*     1.3    78.1    -      -       +      +
   3429B  ASN*     3.7     2.8    +      -       -      +
----------------------------------------------------------
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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).

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