Contacts of the helix formed by residues 459 - 476 (chain E) in PDB entry 6O0T


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 459 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    436D  GLN*     2.5    32.9    +      -       -      -
    454D  ASP*     3.3    13.9    +      -       -      -
    429E  TYR*     5.4     1.0    +      -       -      -
    457E  MSE      3.5     0.4    -      -       -      -
    458E  LYS*     1.3    78.6    -      -       -      +
    460E  GLY*     1.3    58.1    +      -       -      +
    461E  ILE      3.2     5.2    +      -       -      -
    462E  THR*     3.1    29.2    +      -       -      -
    463E  ARG*     3.0    30.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 460 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450D  GLU*     4.7     8.9    -      -       -      +
    454D  ASP*     3.0    17.9    +      -       -      -
    448E  GLU*     5.0     3.1    -      -       -      +
    458E  LYS      3.3     4.2    +      -       -      -
    459E  SER*     1.3    71.3    -      -       -      +
    461E  ILE*     1.3    58.8    +      -       -      +
    463E  ARG*     3.4    28.2    +      -       -      +
    464E  LYS*     3.0    27.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 461 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    436D  GLN*     3.7    28.5    -      -       +      +
    438D  VAL*     4.2    10.3    -      -       +      -
    442D  LEU*     4.1    23.3    -      -       +      -
    446D  MSE      4.5     4.0    -      -       -      -
    450D  GLU*     4.0    24.9    -      -       +      +
    454D  ASP*     3.4    18.8    +      -       +      +
    455D  LEU*     3.8    39.9    -      -       +      -
    459E  SER*     3.2     6.8    +      -       -      +
    460E  GLY*     1.3    75.4    -      -       -      +
    462E  THR*     1.3    63.5    +      -       -      +
    464E  LYS*     3.2     7.8    +      -       -      +
    465E  ARG*     3.0    22.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 462 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    436D  GLN*     4.0     9.4    +      -       -      -
    426E  PHE*     3.9    19.7    -      -       +      -
    429E  TYR*     4.1    14.4    +      -       +      +
    457E  MSE      3.7    21.3    -      -       +      -
    459E  SER*     3.1    28.2    +      -       -      -
    461E  ILE*     1.3    77.6    -      -       -      +
    463E  ARG*     1.3    60.5    +      -       -      +
    465E  ARG*     3.3    16.5    +      -       -      +
    466E  PHE*     3.0    21.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 463 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    449D  GLU*     6.0     0.2    +      -       -      -
    448E  GLU*     3.3    51.2    +      -       -      +
    451E  LEU*     4.1    13.7    -      -       +      -
    452E  GLN*     3.5    29.9    +      -       -      +
    457E  MSE      3.2    37.6    +      -       +      +
    458E  LYS      2.7    29.1    +      -       -      -
    459E  SER      3.0    16.0    +      -       -      +
    460E  GLY*     3.4    25.3    -      -       -      +
    461E  ILE      3.2     0.2    -      -       -      -
    462E  THR*     1.3    76.9    -      -       -      +
    464E  LYS*     1.3    60.8    +      -       -      +
    466E  PHE*     3.2     3.2    +      -       -      +
    467E  PHE*     3.0    33.0    +      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 464 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    442D  LEU*     3.6    24.1    +      -       +      +
    445D  ARG*     3.0    69.2    +      -       +      +
    447D  THR*     4.5     4.4    -      -       -      +
    450D  GLU*     2.7    32.1    +      -       -      +
    448E  GLU*     5.6     0.6    +      -       -      -
    460E  GLY      3.0    15.4    +      -       -      +
    461E  ILE*     3.2     7.4    +      -       -      +
    463E  ARG*     1.3    76.1    -      -       -      +
    465E  ARG*     1.3    63.1    +      -       -      +
    467E  PHE*     3.5     8.3    +      -       +      +
    468E  ARG*     3.1    22.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 465 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    436D  GLN      3.9    11.4    +      -       -      -
    437D  GLN*     3.2    57.4    +      -       -      +
    442D  LEU*     3.6    20.4    -      -       +      -
    424E  ILE      4.8     6.1    +      -       -      -
    425E  GLY*     5.7     2.6    +      -       -      -
    426E  PHE*     3.7    34.5    -      -       +      -
    461E  ILE      3.0    17.8    +      -       -      +
    462E  THR*     3.3    16.2    +      -       -      +
    464E  LYS*     1.3    76.6    -      -       -      +
    466E  PHE*     1.3    62.3    +      -       -      +
    468E  ARG*     3.2    29.7    +      -       -      +
    469E  GLU*     3.2    27.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 466 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    420E  TRP*     3.6    26.0    -      +       -      -
    421E  LEU*     4.1     6.7    -      -       +      -
    424E  ILE*     4.5     3.1    -      -       +      -
    426E  PHE*     3.9    19.2    -      +       +      -
    433E  PHE*     3.8    23.1    -      +       -      -
    443E  LEU*     3.7    23.6    -      -       +      -
    446E  MSE      4.3     7.2    -      -       +      -
    451E  LEU*     3.5    30.7    -      -       +      -
    457E  MSE      3.8    20.9    -      -       +      -
    462E  THR      3.0    13.6    +      -       -      +
    463E  ARG      3.2     8.0    +      -       -      +
    465E  ARG*     1.3    76.6    -      -       -      +
    467E  PHE*     1.3    63.0    +      +       -      +
    469E  GLU*     3.0     7.6    +      -       -      +
    470E  LEU*     2.8    44.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 467 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    446E  MSE      4.0    19.3    -      -       +      -
    447E  THR*     3.9     2.2    -      -       -      -
    448E  GLU*     3.6    44.4    -      -       +      -
    451E  LEU*     3.6    28.7    -      -       +      -
    463E  ARG*     3.0    28.7    +      -       +      +
    464E  LYS*     4.1     7.0    -      -       +      +
    466E  PHE*     1.3    76.9    -      +       -      +
    468E  ARG*     1.3    57.4    +      -       -      +
    470E  LEU*     4.1    22.4    -      -       +      -
    471E  THR*     2.8    39.2    +      -       -      +
    474E  LYS*     5.9     3.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 468 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    439D  ASP*     3.2    38.3    +      -       -      -
    441D  ASP*     2.9    37.6    +      -       -      +
    442D  LEU*     3.8    11.3    -      -       -      +
    445D  ARG*     4.5     7.6    -      -       -      +
    464E  LYS      3.1    13.6    +      -       -      +
    465E  ARG*     3.3    39.0    +      -       -      +
    466E  PHE      3.1     0.4    -      -       -      -
    467E  PHE*     1.3    78.1    -      -       -      +
    469E  GLU*     1.3    67.4    +      -       +      +
    471E  THR*     3.9     4.4    -      -       -      -
    472E  GLU*     3.3    21.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 469 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    420E  TRP*     4.0     7.9    +      -       +      -
    424E  ILE*     3.7    50.0    -      -       +      +
    426E  PHE*     4.9     6.3    -      -       +      -
    465E  ARG*     3.2    15.3    +      -       +      +
    466E  PHE      3.0     8.1    +      -       -      +
    468E  ARG*     1.3    80.4    +      -       +      +
    470E  LEU*     1.3    60.7    +      -       -      +
    472E  GLU*     3.2    13.0    +      -       -      +
    473E  LEU*     3.0    27.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 470 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    420E  TRP*     4.0    11.8    -      -       +      -
    443E  LEU*     3.5    49.6    -      -       +      +
    444E  LEU*     5.0     1.6    -      -       +      +
    446E  MSE      4.3     9.2    -      -       +      +
    466E  PHE*     2.8    28.7    +      -       +      +
    467E  PHE*     4.0    26.0    -      -       +      +
    469E  GLU*     1.3    76.6    -      -       -      +
    471E  THR*     1.3    57.9    +      -       -      +
    473E  LEU*     3.2    16.5    +      -       +      +
    474E  LYS*     2.8    57.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 471 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    467E  PHE*     2.8    27.3    +      -       -      +
    468E  ARG*     3.9     5.4    -      -       -      -
    470E  LEU*     1.3    76.4    -      -       -      +
    472E  GLU*     1.3    58.2    +      -       -      +
    474E  LYS*     3.8    12.3    +      -       -      +
    475E  THR*     2.8    39.3    +      -       -      +
    500E  GLN*     3.3    36.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 472 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    468E  ARG      3.3    12.0    +      -       -      +
    469E  GLU*     3.2    16.9    +      -       -      +
    471E  THR*     1.3    80.0    -      -       -      +
    473E  LEU*     1.3    61.2    +      -       -      +
    475E  THR*     3.4    10.3    +      -       -      -
    476E  PHE*     3.4    44.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 473 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    407E  ASN*     4.6     8.1    -      -       -      +
    409E  VAL*     3.7    26.2    -      -       +      -
    412E  TRP*     3.7    41.3    -      -       +      -
    420E  TRP*     4.0    28.0    -      -       +      +
    443E  LEU*     4.1     9.6    -      -       +      -
    444E  LEU*     5.1     1.8    -      -       +      -
    469E  GLU      3.0    13.5    +      -       -      +
    470E  LEU*     3.2    17.5    +      -       +      +
    472E  GLU*     1.3    78.7    -      -       -      +
    474E  LYS*     1.3    63.2    +      -       -      +
    476E  PHE*     3.5     2.0    +      -       -      -
    477E  ALA*     3.2    26.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 474 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    444E  LEU*     3.8    42.5    +      -       +      +
    446E  MSE      6.0     0.2    +      -       -      -
    467E  PHE*     5.9     2.8    -      -       -      -
    470E  LEU*     2.8    51.5    +      -       +      +
    471E  THR*     3.9     7.1    +      -       -      +
    473E  LEU*     1.3    73.5    -      -       -      +
    475E  THR*     1.3    62.6    +      -       -      +
    477E  ALA*     4.4     1.6    -      -       -      -
    479E  TYR*     2.7    30.2    +      -       -      +
    499E  ARG      3.6     7.4    -      -       -      +
    500E  GLN*     3.6    45.7    +      -       +      +
    501E  TYR*     5.8     3.6    -      -       -      -
    503E  TYR*     5.8     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 475 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    471E  THR*     2.8    28.4    +      -       -      +
    472E  GLU*     3.7     6.9    -      -       -      -
    473E  LEU      3.2     0.6    -      -       -      -
    474E  LYS*     1.3    77.9    -      -       -      +
    476E  PHE*     1.3    87.0    +      -       +      +
    477E  ALA      3.5     0.2    -      -       -      -
    496E  PRO*     3.7    26.1    +      -       +      +
    497E  ARG*     4.6     6.1    +      -       -      -
    499E  ARG*     3.1    29.4    +      -       +      -
    500E  GLN*     3.9    19.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 476 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    407E  ASN*     2.7    32.0    +      -       -      +
    472E  GLU*     3.4    46.3    +      -       +      +
    473E  LEU*     3.8     2.9    -      -       -      -
    474E  LYS      3.4     0.2    -      -       -      -
    475E  THR*     1.3    99.8    -      -       +      +
    477E  ALA*     1.3    53.4    +      -       -      +
    496E  PRO*     6.4     2.2    -      -       +      -
    499E  ARG*     3.9     3.1    -      -       -      +
----------------------------------------------------------
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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