Contacts of the helix formed by residues 433 - 453 (chain Q) in PDB entry 4UJ3


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 ASP 433 (chain Q).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    431Q  GLN      3.8     6.0    +      -       -      +
    432Q  GLN*     1.3    75.1    -      -       -      +
    434Q  VAL*     1.3    67.5    +      -       -      +
    435Q  ASP*     3.1     8.1    -      -       +      +
    436Q  GLN*     3.0    32.7    +      -       +      +
    437Q  MET*     3.1     9.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 434 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    302Q  TYR*     4.1     6.5    -      -       +      +
    305Q  PHE*     3.9    15.7    -      -       +      -
    306Q  ARG*     3.1    54.7    -      -       -      +
    309Q  LYS*     4.3    26.7    -      -       +      -
    432Q  GLN      3.8     1.3    +      -       -      +
    433Q  ASP*     1.3    73.2    -      -       -      +
    435Q  ASP*     1.3    57.4    +      -       -      +
    437Q  MET*     3.3     9.8    +      -       +      +
    438Q  PHE*     2.9    26.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 435 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    302Q  TYR*     2.7    37.0    +      -       -      -
    433Q  ASP*     3.1     5.8    -      -       +      +
    434Q  VAL*     1.3    78.8    -      -       -      +
    436Q  GLN*     1.3    63.3    +      -       +      +
    438Q  PHE*     3.3     6.8    +      -       -      +
    439Q  TRP*     3.0    38.0    +      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 436 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39P  GLU*     4.6     4.4    +      -       -      +
    431Q  GLN      4.3     2.4    -      -       -      +
    432Q  GLN*     2.9    30.5    -      -       -      +
    433Q  ASP*     3.0    35.9    +      -       +      +
    435Q  ASP*     1.3    79.7    -      -       +      +
    437Q  MET*     1.3    57.1    +      -       -      +
    439Q  TRP*     3.2     7.1    +      -       -      +
    440Q  GLU*     2.8    30.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 437 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    305Q  PHE*     3.8    11.9    -      -       +      -
    309Q  LYS*     4.2    30.1    -      -       +      +
    420Q  TYR*     3.6    19.5    -      -       +      +
    424Q  ILE*     3.2    49.6    -      -       +      -
    429Q  VAL*     3.8    22.0    -      -       +      +
    432Q  GLN*     3.8    24.5    -      -       +      +
    433Q  ASP      3.1    10.7    +      -       -      +
    434Q  VAL*     3.3    12.1    +      -       -      +
    436Q  GLN*     1.3    76.4    -      -       -      +
    438Q  PHE*     1.3    62.1    +      -       -      +
    440Q  GLU*     3.3     3.2    +      -       -      +
    441Q  VAL*     3.1    27.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 438 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297Q  ALA*     3.7    25.4    -      -       +      -
    298Q  ASP      4.5     2.2    -      -       -      -
    301Q  LEU*     3.8     8.7    -      -       +      -
    302Q  TYR*     3.6    51.4    -      +       +      -
    305Q  PHE*     3.5    33.1    -      +       +      -
    434Q  VAL      2.9    13.5    +      -       -      +
    435Q  ASP*     3.4     7.4    -      -       -      +
    437Q  MET*     1.3    77.4    -      -       -      +
    439Q  TRP*     1.3    75.9    +      +       -      +
    441Q  VAL*     3.1     9.0    +      -       +      +
    442Q  MET*     2.9    69.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 439 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    295Q  LYS*     3.7    58.2    -      -       +      +
    296Q  GLU*     3.6    24.7    -      -       -      -
    297Q  ALA*     3.3    31.4    -      -       -      +
    298Q  ASP      5.4     0.2    -      -       -      -
    435Q  ASP*     3.0    33.4    +      -       +      +
    436Q  GLN*     3.9     6.3    -      -       -      +
    438Q  PHE*     1.3    85.4    -      +       -      +
    440Q  GLU*     1.3    60.8    +      -       -      +
    442Q  MET*     3.6    29.2    -      -       +      +
    443Q  GLN*     3.0    36.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 440 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    420Q  TYR*     3.6    34.9    -      -       +      +
    432Q  GLN*     4.1    14.1    +      -       -      +
    436Q  GLN      2.8    17.4    +      -       -      +
    437Q  MET      3.6     5.4    -      -       -      +
    438Q  PHE      3.2     0.2    -      -       -      -
    439Q  TRP*     1.3    75.3    -      -       -      +
    441Q  VAL*     1.3    58.7    +      -       -      +
    443Q  GLN*     3.3    14.1    +      -       -      +
    444Q  LEU*     2.8    52.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 441 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    305Q  PHE*     3.7    24.2    -      -       +      -
    320Q  PHE*     3.8    25.8    -      -       +      -
    324Q  ILE*     4.5     1.3    -      -       +      -
    417Q  PHE*     4.2    19.1    -      -       +      -
    420Q  TYR*     4.0    18.4    -      -       +      -
    421Q  ILE*     5.1     3.6    -      -       +      -
    424Q  ILE*     5.0     0.9    -      -       +      -
    437Q  MET      3.1    15.7    -      -       -      +
    438Q  PHE*     3.1     8.7    +      -       +      +
    440Q  GLU*     1.3    75.8    -      -       -      +
    442Q  MET*     1.3    60.8    +      -       -      +
    444Q  LEU*     3.2     8.7    +      -       -      +
    445Q  ARG*     2.9    35.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 442 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    298Q  ASP*     4.9     8.3    -      -       +      +
    301Q  LEU*     3.7    28.7    -      -       +      -
    438Q  PHE*     2.9    58.8    +      -       +      +
    439Q  TRP*     3.6    31.2    -      -       +      +
    440Q  GLU      3.2     0.2    -      -       -      -
    441Q  VAL*     1.3    76.7    -      -       -      +
    443Q  GLN*     1.3    54.0    +      -       -      +
    445Q  ARG*     3.1    20.2    +      -       -      +
    446Q  LYS*     2.7    34.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 443 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    295Q  LYS*     5.9     3.2    -      -       -      +
    439Q  TRP*     3.0    28.9    +      -       -      +
    440Q  GLU*     3.3    14.7    +      -       -      +
    442Q  MET*     1.3    74.3    -      -       -      +
    444Q  LEU*     1.3    66.4    +      -       +      +
    446Q  LYS*     2.9    40.5    +      -       -      +
    447Q  GLU*     3.0    19.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 444 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    413Q  SER*     4.6     3.6    -      -       -      +
    416Q  ASN*     3.7    33.4    -      -       +      +
    417Q  PHE*     3.9    29.2    -      -       +      +
    420Q  TYR*     4.8    11.2    -      -       +      -
    440Q  GLU*     2.8    53.1    +      -       +      +
    441Q  VAL*     3.2    12.8    +      -       -      +
    443Q  GLN*     1.3    78.3    -      -       +      +
    445Q  ARG*     1.3    60.6    +      -       -      +
    447Q  GLU*     3.5    10.7    +      -       +      +
    448Q  MET*     3.3    27.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 445 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    301Q  LEU*     4.1    27.1    -      -       -      +
    323Q  LYS*     4.1    15.9    -      -       -      +
    324Q  ILE*     3.8    29.1    -      -       +      +
    327Q  GLU*     2.6    35.6    +      -       -      +
    328Q  ASP*     2.5    32.6    +      -       -      +
    417Q  PHE*     5.1     1.3    -      -       +      -
    441Q  VAL*     2.9    27.1    +      -       +      +
    442Q  MET*     3.5    19.6    -      -       -      +
    444Q  LEU*     1.3    73.9    -      -       -      +
    446Q  LYS*     1.3    56.3    +      -       -      +
    448Q  MET*     3.3    15.4    +      -       +      +
    449Q  SER*     2.8    41.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 446 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    442Q  MET      2.7    17.1    +      -       -      +
    443Q  GLN*     2.9    33.7    +      -       -      +
    445Q  ARG*     1.3    73.2    -      -       -      +
    447Q  GLU*     1.3    70.7    +      -       +      +
    449Q  SER*     3.2     8.4    +      -       -      -
    450Q  LEU*     2.9    46.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 447 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    409Q  TYR*     2.1    38.2    +      -       -      +
    413Q  SER*     4.1    15.1    +      -       -      +
    443Q  GLN*     3.0    16.2    +      -       +      +
    444Q  LEU*     3.7    14.4    -      -       +      +
    446Q  LYS*     1.3    83.6    +      -       +      +
    448Q  MET*     1.3    65.7    +      -       -      +
    450Q  LEU*     3.1    21.5    +      -       -      +
    451Q  ALA*     3.0    23.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 448 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    324Q  ILE*     3.8    15.5    -      -       +      -
    328Q  ASP*     3.5    34.3    -      -       +      +
    329Q  ILE*     3.9    22.4    -      -       -      -
    332Q  CYS*     3.3    18.0    -      -       -      -
    413Q  SER*     3.7    26.5    -      -       -      +
    414Q  VAL*     4.0    18.6    -      -       -      +
    417Q  PHE*     4.2    15.7    -      -       +      -
    444Q  LEU      3.3     9.4    +      -       -      +
    445Q  ARG*     3.3    19.9    +      -       +      +
    447Q  GLU*     1.3    78.6    -      -       -      +
    449Q  SER*     1.3    56.1    +      -       -      +
    451Q  ALA*     4.5     0.2    -      -       -      -
    452Q  LYS*     2.9    32.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 449 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    328Q  ASP*     3.7    15.8    +      -       -      -
    445Q  ARG*     2.8    22.1    +      -       -      +
    446Q  LYS*     3.4     9.0    -      -       -      -
    448Q  MET*     1.3    78.0    -      -       -      +
    450Q  LEU*     1.3    61.0    +      -       -      +
    452Q  LYS*     3.5    17.4    +      -       -      +
    453Q  LEU*     3.4    30.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 450 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    409Q  TYR*     4.8     3.4    -      -       +      +
    446Q  LYS*     2.9    31.4    +      -       +      +
    447Q  GLU*     3.1    29.6    +      -       -      +
    449Q  SER*     1.3    76.4    -      -       -      +
    451Q  ALA*     1.3    58.9    +      -       -      +
    453Q  LEU*     3.3     4.8    +      -       -      +
    454Q  GLY      3.2     4.9    +      -       -      -
    455Q  TYR*     2.8    64.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 451 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    332Q  CYS*     4.1     4.5    -      -       -      -
    406Q  PHE*     3.7     5.6    -      -       -      -
    409Q  TYR*     3.8    19.7    -      -       +      -
    410Q  ARG*     3.6    41.6    +      -       +      -
    413Q  SER*     4.1     3.8    -      -       -      +
    447Q  GLU      3.0    14.9    +      -       -      +
    448Q  MET      3.8     3.1    -      -       -      +
    450Q  LEU*     1.3    72.7    -      -       -      +
    452Q  LYS*     1.3    66.7    +      -       -      +
    454Q  GLY*     2.9    14.5    +      -       -      +
    455Q  TYR      3.7     9.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 452 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    327Q  GLU*     2.8    31.6    +      -       -      +
    328Q  ASP*     4.0    10.0    +      -       -      +
    331Q  PRO*     3.6    26.7    -      -       +      -
    332Q  CYS*     3.9     9.9    -      -       -      -
    406Q  PHE*     5.5     0.5    -      -       -      -
    410Q  ARG*     3.8    20.4    +      -       -      +
    448Q  MET      2.9    16.8    +      -       -      +
    449Q  SER*     3.5    20.0    +      -       -      +
    451Q  ALA*     1.3    76.1    -      -       -      +
    453Q  LEU*     1.3    79.7    +      -       +      +
    454Q  GLY      3.6     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 453 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    449Q  SER      3.4    14.1    -      -       -      +
    450Q  LEU*     3.3     7.3    +      -       -      +
    451Q  ALA      3.1     0.4    -      -       -      -
    452Q  LYS*     1.3   111.1    -      -       +      +
    454Q  GLY*     1.3    59.3    +      -       -      +
    455Q  TYR*     3.6    25.5    +      -       +      -
----------------------------------------------------------
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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