Contacts of the helix formed by residues 506 - 524 (chain A) in PDB entry 5DO7


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 LEU 506 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    393A  ASN*     4.5     0.3    +      -       -      -
    426A  PHE*     3.9    26.5    -      -       +      -
    427A  VAL*     4.5     1.1    -      -       +      +
    430A  THR*     3.9    26.4    -      -       +      +
    479A  THR*     3.3    18.6    -      -       +      +
    482A  PHE*     3.6    28.9    -      -       +      -
    502A  PHE*     3.4    38.0    +      -       +      +
    503A  SER      4.1     0.4    +      -       -      -
    505A  ALA*     1.3    79.0    -      -       -      +
    507A  LEU*     1.3    61.4    +      -       -      +
    508A  ALA      3.4     0.9    -      -       -      -
    509A  PRO*     3.7     5.2    -      -       +      -
    510A  HIS*     3.7    16.1    +      -       -      +
    571A  CYS*     4.6     4.5    -      -       -      -
    575A  LEU*     3.7    26.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 507 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    472A  LEU*     5.2     1.6    -      -       +      +
    475A  SER*     3.9     5.4    -      -       -      -
    476A  VAL*     3.6    43.3    -      -       +      +
    479A  THR*     3.3    24.0    -      -       +      +
    503A  SER      3.7    13.4    +      -       -      +
    504A  ALA*     3.5     1.7    +      -       -      -
    505A  ALA      3.4     0.4    -      -       -      -
    506A  LEU*     1.3    79.4    -      -       -      +
    508A  ALA*     1.3    68.8    +      -       -      +
    510A  HIS*     3.5     2.1    +      -       +      +
    511A  LEU*     3.2    39.6    +      -       +      +
    628A  TYR*     3.6    22.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 508 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    504A  ALA      3.7     2.6    +      -       -      +
    507A  LEU*     1.3    77.1    -      -       -      +
    509A  PRO*     1.3    75.7    -      -       +      +
    511A  LEU*     2.8     9.8    +      -       -      +
    512A  ILE*     2.8    25.9    +      -       +      +
    627A  LEU*     3.7    34.8    -      -       +      +
    628A  TYR*     3.8    29.8    -      -       +      -
    631A  ILE*     5.0     2.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 509 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    427A  VAL*     4.8     2.7    -      -       +      +
    430A  THR*     3.3    26.7    -      -       -      +
    431A  PRO*     3.6    18.7    -      -       +      +
    505A  ALA      2.9    28.7    -      -       -      +
    506A  LEU*     3.7     8.1    -      -       +      -
    508A  ALA*     1.3    85.8    -      -       +      +
    510A  HIS*     1.3    52.0    +      -       -      +
    512A  ILE*     2.8    17.1    +      -       +      +
    513A  GLY      2.8    30.8    +      -       -      -
    567A  PHE*     4.5    10.8    -      -       +      -
    571A  CYS*     4.1    19.5    -      -       +      -
    627A  LEU*     4.7     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 510 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    389A  ARG      4.3     4.8    +      -       -      -
    392A  GLN*     4.3     8.7    -      -       -      -
    393A  ASN*     3.2    29.6    +      -       +      +
    430A  THR*     2.6    18.1    +      -       -      +
    431A  PRO*     4.5     0.4    -      -       -      -
    433A  THR*     2.6    38.2    +      -       -      -
    434A  GLY*     3.6    13.1    -      -       -      -
    437A  ASN*     3.5    17.0    +      -       -      -
    475A  SER*     2.9    35.4    +      -       -      -
    478A  ALA*     4.6     2.2    -      -       +      -
    479A  THR*     4.7     3.6    -      -       -      +
    506A  LEU      3.7    17.6    +      -       -      +
    507A  LEU*     3.5     7.1    +      -       -      +
    508A  ALA      3.3     0.6    -      -       -      -
    509A  PRO*     1.3    74.9    -      -       -      +
    511A  LEU*     1.3    57.5    +      -       -      +
    513A  GLY      4.4     1.1    -      -       -      -
    514A  GLU*     3.8     6.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 511 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    471A  VAL*     4.1    13.0    -      -       +      -
    472A  LEU*     4.4    22.0    -      -       +      -
    475A  SER*     4.0    21.5    -      -       -      -
    507A  LEU*     3.2    38.3    +      -       +      +
    508A  ALA*     2.8    11.0    +      -       -      +
    510A  HIS*     1.3    71.0    -      -       -      +
    512A  ILE*     1.3    66.7    -      -       -      +
    513A  GLY      3.1     1.6    -      -       -      -
    514A  GLU*     2.8     6.1    +      -       +      +
    515A  PHE*     2.8    55.5    +      -       +      -
    628A  TYR*     5.1     1.3    -      -       +      -
    631A  ILE*     3.9    26.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 512 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    508A  ALA      2.8    20.9    +      -       -      +
    509A  PRO*     3.3     7.4    -      -       +      +
    511A  LEU*     1.3    75.1    -      -       -      +
    513A  GLY*     1.3    57.7    +      -       -      +
    515A  PHE*     4.6     0.7    -      -       -      +
    516A  LEU*     2.8    40.3    +      -       +      +
    567A  PHE*     3.6    61.2    -      -       +      -
    627A  LEU*     4.0    20.4    -      -       +      +
    630A  PHE*     4.1     4.9    -      -       +      -
    631A  ILE*     3.3    21.8    -      -       +      -
    634A  LEU*     3.9    24.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 513 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    431A  PRO*     3.5    29.3    -      -       -      +
    434A  GLY*     4.2     0.4    -      -       -      -
    435A  MET      3.9     4.0    -      -       -      -
    509A  PRO      2.8    12.0    +      -       -      -
    512A  ILE*     1.3    76.0    -      -       -      +
    514A  GLU*     1.3    59.4    +      -       -      +
    516A  LEU*     3.8     4.2    -      -       -      +
    517A  THR*     2.4    39.4    +      -       -      -
    534A  VAL*     5.2     5.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 514 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    389A  ARG*     3.1    11.7    +      -       -      -
    434A  GLY*     3.1    27.7    -      -       -      +
    437A  ASN*     3.0    37.6    +      -       -      +
    438A  ALA*     3.2     6.3    +      -       +      +
    467A  TYR*     2.3    42.2    +      -       +      +
    471A  VAL*     3.8    19.3    -      -       +      +
    510A  HIS      3.8     7.6    -      -       -      +
    511A  LEU*     2.8    20.1    +      -       -      +
    513A  GLY*     1.3    71.6    -      -       -      +
    515A  PHE*     1.3    64.0    +      -       +      +
    517A  THR*     3.4     3.1    -      -       -      -
    518A  LEU*     2.8    27.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 515 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    468A  ALA*     3.4    50.5    -      -       +      -
    471A  VAL*     3.5    17.3    -      -       +      -
    472A  LEU*     4.9     7.9    -      -       +      -
    511A  LEU*     2.8    51.5    +      -       +      +
    512A  ILE*     4.3     1.1    -      -       -      +
    514A  GLU*     1.3    74.2    -      -       +      +
    516A  LEU*     1.3    61.1    +      -       -      +
    518A  LEU*     3.1    11.4    -      -       +      +
    519A  VAL*     2.8    32.2    +      -       -      +
    631A  ILE*     4.1    32.3    -      -       +      -
    634A  LEU*     3.9    18.8    -      -       +      -
    635A  VAL*     4.5    11.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 516 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    512A  ILE*     2.8    28.5    +      -       +      +
    513A  GLY*     3.8     3.1    -      -       -      +
    515A  PHE*     1.3    69.6    -      -       -      +
    517A  THR*     1.3    66.7    +      -       -      +
    519A  VAL*     2.8    18.0    +      -       +      +
    520A  LEU*     2.8    40.8    +      -       +      +
    534A  VAL*     4.1    17.7    -      -       +      -
    537A  LEU*     3.8    29.8    -      -       +      -
    538A  SER*     6.2     1.3    -      -       -      -
    567A  PHE*     6.1     3.8    -      -       +      -
    634A  LEU*     3.4    24.7    -      -       +      +
    565C  PHE*     4.9    12.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 517 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    435A  MET*     3.0    30.6    -      -       +      +
    438A  ALA*     3.6    21.1    -      -       +      -
    439A  VAL*     3.9     4.9    -      -       +      +
    513A  GLY      2.4    29.2    +      -       -      -
    514A  GLU      3.4     4.3    -      -       -      -
    516A  LEU*     1.3    73.3    -      -       -      +
    518A  LEU*     1.3    57.1    +      -       -      +
    520A  LEU*     3.4     3.0    +      -       -      +
    521A  LEU*     2.8    47.4    +      -       +      +
    530A  VAL*     3.7    14.8    -      -       +      -
    534A  VAL*     3.6    17.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 518 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    438A  ALA*     4.6     1.7    -      -       +      +
    442A  PHE*     3.6    28.5    -      -       +      -
    464A  MET*     3.4    44.4    -      -       +      +
    467A  TYR*     3.1    35.9    -      -       +      -
    468A  ALA*     3.8    15.5    -      -       +      -
    514A  GLU      2.8    13.1    +      -       -      +
    515A  PHE*     3.1    19.1    -      -       +      +
    517A  THR*     1.3    72.7    -      -       -      +
    519A  VAL*     1.3    70.7    +      -       +      +
    521A  LEU*     2.7    18.5    +      -       -      +
    522A  GLY      3.2     6.6    +      -       -      -
    635A  VAL*     5.4     1.8    -      -       +      -
    642A  PHE*     3.9     5.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 519 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    464A  MET*     5.6     0.6    -      -       +      +
    515A  PHE      2.8    17.9    +      -       -      +
    516A  LEU*     2.8    15.0    +      -       +      +
    518A  LEU*     1.3    73.6    -      -       +      +
    520A  LEU*     1.3    75.3    +      -       +      +
    522A  GLY*     2.8    14.0    +      -       -      -
    523A  ILE*     3.5    10.0    +      -       +      +
    634A  LEU*     3.0    32.3    -      -       +      +
    635A  VAL*     5.1     0.4    -      -       -      -
    637A  LEU*     3.8    27.8    -      -       +      -
    638A  GLY*     3.6    18.4    -      -       -      +
    641A  VAL*     3.9    21.1    -      -       +      +
    642A  PHE*     4.3     3.3    -      -       -      -
    565C  PHE*     5.0     2.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 520 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    516A  LEU*     2.8    38.9    +      -       +      +
    517A  THR      3.7     7.4    -      -       -      +
    519A  VAL*     1.3    85.2    -      -       +      +
    521A  LEU*     1.3    58.2    +      -       -      +
    523A  ILE*     2.8    11.3    +      -       +      +
    524A  VAL*     2.8    30.4    +      -       +      +
    530A  VAL*     3.8    15.3    -      -       +      -
    533A  VAL*     3.6    31.2    -      -       +      -
    534A  VAL*     3.9    12.8    -      -       +      -
    537A  LEU*     4.4    10.1    -      -       +      -
    561C  ILE*     4.3    35.2    -      -       +      -
    565C  PHE*     5.1     3.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 521 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    438A  ALA*     4.4     4.0    -      -       +      -
    439A  VAL*     3.8    20.0    -      -       -      +
    442A  PHE*     4.4    22.4    -      -       +      -
    443A  PRO*     5.0     4.0    -      -       +      -
    446A  ARG*     3.3    47.1    +      -       -      +
    517A  THR*     2.8    40.9    +      -       +      +
    518A  LEU*     2.7    16.0    +      -       -      +
    520A  LEU*     1.3    70.7    -      -       -      +
    522A  GLY*     1.3    55.4    -      -       -      -
    524A  VAL      3.2    13.5    -      -       -      +
    525A  GLN*     4.8     0.2    -      -       -      -
    527A  PRO*     3.9    29.6    -      -       +      -
    530A  VAL*     3.9    13.2    -      -       +      -
    642A  PHE*     4.4     1.6    -      -       -      -
    645A  ARG*     4.8     0.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 522 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    518A  LEU      3.2     4.0    +      -       -      -
    519A  VAL      2.8    11.2    +      -       -      -
    521A  LEU*     1.3    77.6    -      -       -      +
    523A  ILE*     1.3    61.5    +      -       -      +
    524A  VAL      4.4     0.4    -      -       -      -
    525A  GLN*     4.5     2.1    -      -       -      +
    641A  VAL*     3.8    10.3    -      -       -      -
    642A  PHE*     3.5    27.7    -      -       -      -
    645A  ARG*     3.3    33.7    +      -       -      +
    648A  LEU*     4.8     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 523 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    519A  VAL*     4.1    16.4    -      -       +      +
    520A  LEU*     2.8    16.0    +      -       +      +
    522A  GLY*     1.3    75.2    -      -       -      +
    524A  VAL*     1.3    63.7    +      -       +      +
    525A  GLN*     3.8     9.5    -      -       -      +
    641A  VAL*     3.4    38.1    -      -       +      -
    648A  LEU*     4.3    12.1    -      -       -      +
    560C  LYS*     4.2    22.4    +      -       +      +
    561C  ILE*     4.4    28.3    -      -       +      -
    564C  TYR*     3.4    47.3    -      -       +      +
    565C  PHE*     5.2     3.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 524 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    446A  ARG*     3.7     2.3    +      -       -      -
    520A  LEU*     2.8    16.5    +      -       +      +
    521A  LEU*     3.2    23.0    -      -       -      +
    523A  ILE*     1.3    77.5    -      -       +      +
    525A  GLN*     1.3    63.8    +      -       -      +
    526A  ASN*     3.7    11.6    +      -       +      +
    529A  ILE*     3.9    23.3    -      -       +      -
    530A  VAL*     3.7    24.9    -      -       +      +
    533A  VAL*     6.3     0.4    -      -       +      -
    557C  ILE*     4.1    20.2    -      -       +      +
    560C  LYS*     6.4     0.2    -      -       +      -
    561C  ILE*     3.8    33.0    -      -       +      -
----------------------------------------------------------
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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