Contacts of the helix formed by residues 463 - 484 (chain A) in PDB entry 3ODX


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 463 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    461A  PHE      3.4     0.2    -      -       -      -
    462A  PRO*     1.3    77.1    +      -       -      +
    464A  LEU*     1.3    68.6    +      -       -      +
    465A  ASP      3.1     2.2    -      -       -      -
    466A  GLU*     2.8    21.9    +      -       -      +
    467A  LEU*     2.9    10.0    +      -       -      -
    511A  ILE*     4.1    34.5    -      -       -      +
    514A  ARG*     2.7    24.1    +      -       -      -
    515A  PHE*     4.0     7.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 464 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    435A  LEU*     4.2    17.0    -      -       +      +
    438A  LEU*     4.1    20.9    -      -       +      -
    439A  HIS*     3.6    39.3    -      -       +      +
    443A  PHE*     4.2    21.9    -      -       +      -
    461A  PHE*     3.4    25.0    +      -       +      +
    463A  SER*     1.3    74.8    -      -       -      +
    465A  ASP*     1.3    64.2    +      -       -      +
    467A  LEU*     3.0     7.7    +      -       +      +
    468A  ILE*     2.8    39.1    +      -       +      +
    515A  PHE*     3.8    22.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 465 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    439A  HIS*     3.0    35.2    +      -       -      -
    443A  PHE*     4.4    13.5    -      -       -      -
    463A  SER      2.8     4.8    +      -       -      -
    464A  LEU*     1.3    78.1    -      -       -      +
    466A  GLU*     1.3    59.1    +      -       +      +
    468A  ILE*     3.5     8.2    +      -       -      +
    469A  GLU*     3.4    23.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 466 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    463A  SER*     2.8    16.5    +      -       -      +
    465A  ASP*     1.3    73.1    -      -       -      +
    467A  LEU*     1.3    60.6    +      -       -      +
    468A  ILE      3.2     0.4    -      -       -      -
    469A  GLU*     3.3    20.1    +      -       -      +
    470A  VAL*     3.0    30.3    +      -       -      +
    507A  TRP*     3.0    45.5    +      -       +      +
    511A  ILE*     4.0    11.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 467 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    435A  LEU*     3.8    20.9    -      -       +      -
    463A  SER      2.9    12.4    +      -       -      +
    464A  LEU*     3.4    11.9    -      -       +      +
    466A  GLU*     1.3    74.0    -      -       -      +
    468A  ILE*     1.3    66.3    +      -       -      +
    470A  VAL*     3.4    14.8    +      -       +      +
    471A  HIS*     3.5    19.2    +      -       +      +
    511A  ILE*     3.7    11.4    -      -       +      +
    512A  SER*     3.9    25.4    -      -       -      +
    515A  PHE*     3.8    31.4    -      -       +      -
    561A  GLU*     3.2    41.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 468 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    432A  VAL*     4.7     4.1    -      -       +      +
    435A  LEU*     3.8    35.7    -      -       +      +
    436A  ARG*     4.1    25.1    -      -       +      -
    439A  HIS*     3.7    37.2    -      -       +      -
    464A  LEU*     2.8    25.0    +      -       +      +
    465A  ASP*     3.6     9.2    -      -       -      +
    466A  GLU      3.2     0.2    -      -       -      -
    467A  LEU*     1.3    78.7    -      -       -      +
    469A  GLU*     1.3    63.1    +      -       -      +
    471A  HIS*     3.4     2.4    +      -       -      +
    472A  SER*     2.4    44.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 469 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    465A  ASP      3.4    14.0    -      -       -      +
    466A  GLU*     3.3    28.0    +      -       -      +
    468A  ILE*     1.3    83.8    -      -       -      +
    470A  VAL*     1.3    52.3    +      -       -      +
    472A  SER*     3.2    13.6    +      -       -      -
    473A  LEU*     2.6    38.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 470 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    466A  GLU*     3.0    20.2    +      -       -      +
    467A  LEU*     3.5    20.6    -      -       +      +
    468A  ILE      3.3     0.4    +      -       -      -
    469A  GLU*     1.3    76.9    -      -       -      +
    471A  HIS*     1.3    68.9    +      -       +      +
    473A  LEU*     3.1    12.2    +      -       -      +
    474A  PHE*     3.3    12.5    +      -       -      +
    499A  ARG*     4.4     6.2    -      -       +      +
    507A  TRP*     3.5    35.0    -      -       +      +
    508A  PHE*     3.3    40.6    -      -       +      +
    511A  ILE*     4.5     7.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 471 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    428A  GLU*     2.8    25.2    +      -       -      +
    431A  HIS*     3.3    26.0    +      +       +      -
    432A  VAL*     3.6    15.9    -      -       +      +
    435A  LEU*     3.8     5.2    -      -       +      -
    467A  LEU*     3.5    20.1    +      -       +      -
    468A  ILE      3.4     4.8    +      -       -      +
    470A  VAL*     1.3    80.0    -      -       +      +
    472A  SER*     1.3    60.7    +      -       -      +
    474A  PHE*     3.3     6.2    +      -       -      +
    475A  LEU*     2.8    29.3    +      -       -      +
    499A  ARG*     5.1     0.6    +      -       -      -
    508A  PHE*     3.5    25.6    -      +       -      -
    561A  GLU*     2.8    31.1    +      -       -      -
    564A  ARG*     4.2     2.2    -      -       +      -
    565A  LEU*     4.9     0.2    -      -       +      -
    568A  TYR*     3.0    23.4    +      +       -      -
----------------------------------------------------------
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Residues in contact with SER 472 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    432A  VAL*     3.6    18.3    -      -       -      +
    436A  ARG*     5.6     0.3    -      -       -      -
    468A  ILE*     2.4    38.1    +      -       -      +
    469A  GLU*     3.2    18.4    +      -       -      -
    471A  HIS*     1.3    76.7    -      -       -      +
    473A  LEU*     1.3    56.7    +      -       -      +
    475A  LEU*     3.3     5.6    +      -       -      +
    476A  ASP*     2.9    39.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 473 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    469A  GLU      2.6    19.9    +      -       -      +
    470A  VAL*     3.1     6.0    +      -       -      +
    472A  SER*     1.3    73.3    -      -       -      +
    474A  PHE*     1.3    57.3    +      -       -      +
    476A  ASP*     3.2    15.6    +      -       +      +
    477A  ARG*     3.0    54.3    +      -       +      +
    499A  ARG*     6.3     2.0    -      -       +      -
    504A  GLU*     3.9    21.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 474 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    424A  LEU*     4.2    17.5    -      -       +      -
    428A  GLU*     3.5    36.3    -      -       +      -
    470A  VAL      3.3     5.4    +      -       -      +
    471A  HIS*     3.5     7.2    -      -       -      +
    473A  LEU*     1.3    73.7    -      -       -      +
    475A  LEU*     1.3    66.7    +      -       -      +
    476A  ASP      2.9     2.2    +      -       -      -
    477A  ARG*     3.0     8.7    +      -       -      +
    478A  LEU*     3.0    55.2    +      -       +      +
    495A  VAL*     4.6    10.3    -      -       +      -
    496A  LEU*     4.6    14.8    -      -       +      -
    499A  ARG*     2.9    68.8    -      -       +      +
    500A  PHE*     4.2     3.8    -      +       -      -
    568A  TYR*     3.9     7.2    -      +       -      -
    572A  LEU*     5.7     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 475 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    425A  LEU*     4.1    14.8    -      -       +      +
    428A  GLU*     4.2     8.2    -      -       +      +
    429A  ALA*     3.6    46.0    -      -       +      +
    432A  VAL*     4.3    21.8    -      -       +      -
    471A  HIS      2.8    17.4    +      -       -      +
    472A  SER*     3.4    10.3    -      -       -      +
    474A  PHE*     1.3    72.4    -      -       -      +
    476A  ASP*     1.3    64.1    +      -       -      +
    478A  LEU*     3.6     4.0    +      -       -      +
    479A  MET*     3.1    53.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 476 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    472A  SER*     2.9    21.5    +      -       -      +
    473A  LEU*     3.3    20.7    -      -       +      +
    474A  PHE      2.9     0.8    -      -       -      -
    475A  LEU*     1.3    86.1    -      -       -      +
    477A  ARG*     1.3    59.1    +      -       -      +
    479A  MET*     3.4     9.2    +      -       -      +
    480A  LYS*     3.0    29.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 477 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    473A  LEU*     3.0    44.4    +      -       +      +
    474A  PHE*     3.0    14.3    +      -       -      +
    476A  ASP*     1.3    74.6    -      -       -      +
    478A  LEU*     1.3    54.8    +      -       -      +
    480A  LYS*     3.1     7.9    +      -       -      +
    481A  ARG*     2.9    34.7    +      -       -      +
    495A  VAL*     3.5    31.0    -      -       +      +
    498A  ALA*     3.5    42.0    +      -       -      +
    499A  ARG*     5.1     3.7    -      -       -      +
    504A  GLU*     4.8     8.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 478 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    421A  ILE*     6.0     1.8    -      -       +      +
    424A  LEU*     4.0    30.7    -      -       +      +
    425A  LEU*     3.4    42.6    -      -       +      +
    428A  GLU*     4.4     5.8    -      -       +      -
    474A  PHE*     3.0    39.9    +      -       +      +
    475A  LEU*     3.8     1.8    -      -       -      +
    477A  ARG*     1.3    75.9    -      -       -      +
    479A  MET*     1.3    61.4    +      -       -      +
    481A  ARG*     3.9     5.5    -      -       +      +
    482A  ARG*     3.0    27.2    +      -       -      +
    492A  ILE*     4.4    19.1    -      -       +      -
    495A  VAL*     4.2    16.8    -      -       +      -
    496A  LEU*     4.7     1.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 479 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    425A  LEU*     3.7    19.3    -      -       +      -
    475A  LEU*     3.1    40.9    +      -       -      +
    476A  ASP*     3.9    10.8    -      -       -      +
    477A  ARG      3.2     0.2    -      -       -      -
    478A  LEU*     1.3    74.6    -      -       -      +
    480A  LYS*     1.3    68.1    +      -       -      +
    482A  ARG*     3.2     4.5    +      -       -      +
    483A  GLN*     2.8    28.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 480 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    476A  ASP      3.0    17.0    +      -       -      +
    477A  ARG*     3.1     6.9    +      -       -      +
    479A  MET*     1.3    76.3    -      -       -      +
    481A  ARG*     1.3    64.0    +      -       -      +
    483A  GLN*     3.4     5.4    +      -       -      +
    484A  GLU*     3.0    43.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 481 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    477A  ARG      2.9    15.9    +      -       -      +
    478A  LEU*     3.9     6.1    -      -       +      +
    480A  LYS*     1.3    73.8    -      -       -      +
    482A  ARG*     1.3    70.6    +      -       -      +
    484A  GLU*     2.7    46.7    +      -       -      +
    485A  SER*     3.2    16.7    +      -       -      -
    489A  ILE*     4.2    13.7    -      -       +      -
    490A  GLU      4.8     3.4    -      -       -      -
    491A  GLU*     2.7    47.4    +      -       -      +
    492A  ILE*     5.1     5.2    -      -       +      -
    494A  ASP*     2.6    41.2    +      -       -      -
    495A  VAL*     3.7    19.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 482 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    418A  GLN*     5.7     0.6    +      -       -      -
    422A  SER*     5.8     3.8    +      -       -      -
    425A  LEU*     4.9    18.6    -      -       +      -
    478A  LEU      3.0    18.1    +      -       -      +
    479A  MET*     3.7     5.6    -      -       -      +
    481A  ARG*     1.3    75.6    -      -       -      +
    483A  GLN*     1.3    64.5    +      -       -      +
    485A  SER*     2.8    41.3    +      -       -      -
    489A  ILE*     3.7    43.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 483 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    479A  MET*     2.8    22.2    +      -       +      +
    480A  LYS*     3.7     7.0    -      -       -      +
    482A  ARG*     1.3    78.5    -      -       -      +
    484A  GLU*     1.3    57.2    +      -       -      +
    485A  SER      3.1     7.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 484 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    480A  LYS*     3.0    38.7    +      -       +      +
    481A  ARG*     2.7    47.3    +      -       -      +
    482A  ARG      3.0     0.6    +      -       -      -
    483A  GLN*     1.3    74.8    -      -       -      +
    485A  SER*     1.3    57.0    +      -       -      +
----------------------------------------------------------
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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