Contacts of the helix formed by residues 584 - 599 (chain A) in PDB entry 1D0N


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 584 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    582A  GLY      4.0     3.8    +      -       -      -
    583A  ALA*     1.3    83.3    +      -       -      +
    585A  GLU*     1.3    71.4    +      -       -      +
    586A  ALA*     3.5     2.2    -      -       -      -
    587A  GLU*     3.0    19.1    -      -       -      +
    588A  LYS*     3.2    33.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 585 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    584A  SER*     1.3    78.3    -      -       -      +
    586A  ALA*     1.3    68.4    +      -       +      +
    588A  LYS*     3.2    12.5    +      -       -      +
    589A  THR*     2.9    36.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 586 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    543A  ALA*     3.8    13.2    -      -       +      -
    547A  GLY*     3.9    24.9    -      -       -      +
    549A  THR*     3.3    14.1    -      -       +      +
    584A  SER*     3.5     1.2    -      -       -      -
    585A  GLU*     1.3    80.7    -      -       +      +
    587A  GLU*     1.3    72.3    +      -       -      +
    589A  THR*     2.9    24.2    -      -       -      +
    590A  GLY      3.1     6.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 587 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    541A  VAL*     3.6    14.9    -      -       -      +
    543A  ALA*     3.1    38.0    +      -       -      +
    549A  THR*     4.7     2.2    -      -       -      -
    564A  ASN      5.0     0.3    -      -       -      -
    565A  ASP*     4.0    13.2    +      -       -      +
    566A  ALA*     4.0    24.0    -      -       +      +
    582A  GLY      5.5     0.4    -      -       -      -
    583A  ALA*     3.8     9.0    -      -       +      -
    584A  SER*     3.0    40.7    -      -       -      +
    586A  ALA*     1.3    78.3    -      -       -      +
    588A  LYS*     1.3    52.2    +      -       -      +
    590A  GLY      3.6     0.5    -      -       -      -
    591A  ALA*     2.7    37.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 588 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    566A  ALA*     4.7     2.2    -      -       +      +
    577A  LEU*     4.9    10.5    -      -       +      +
    579A  VAL*     3.8    37.3    -      -       +      +
    583A  ALA*     5.0     2.4    -      -       +      -
    584A  SER*     3.2    29.8    +      -       -      +
    585A  GLU*     3.2    10.1    +      -       -      +
    587A  GLU*     1.3    74.9    -      -       -      +
    589A  THR*     1.3    68.5    +      -       -      +
    591A  ALA*     2.7    20.4    +      -       -      +
    592A  GLN*     3.0    20.4    +      -       -      +
    604A  GLN*     6.5     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 589 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    549A  THR*     5.5     0.7    -      -       +      -
    585A  GLU*     2.9    36.8    +      -       +      +
    586A  ALA*     2.9    25.6    -      -       -      +
    588A  LYS*     1.3    76.3    -      -       -      +
    590A  GLY*     1.3    61.0    +      -       -      +
    592A  GLN*     3.1    31.3    +      -       -      +
    593A  GLU*     3.2    10.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 590 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    514A  GLY      5.6     2.2    -      -       -      -
    516A  PRO*     3.3    28.7    -      -       -      +
    541A  VAL*     4.1     8.4    -      -       -      +
    549A  THR*     4.1    16.2    -      -       -      -
    586A  ALA      3.1    10.8    +      -       -      -
    587A  GLU      3.6     0.7    -      -       -      -
    589A  THR*     1.3    84.1    -      -       -      +
    591A  ALA*     1.3    65.2    +      -       -      +
    593A  GLU*     3.4     7.3    +      -       -      -
    594A  LEU*     3.5     4.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 591 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    541A  VAL*     3.7    24.7    -      -       +      +
    566A  ALA*     4.6     9.6    -      -       +      -
    567A  PHE      5.0     0.2    -      -       -      +
    568A  VAL*     3.4     5.6    -      -       +      +
    577A  LEU*     3.6    18.2    -      -       +      -
    587A  GLU      2.7    22.4    +      -       -      +
    588A  LYS*     2.7    13.2    +      -       -      +
    590A  GLY*     1.3    70.8    -      -       -      -
    592A  GLN*     1.3    58.6    +      -       -      +
    594A  LEU*     3.3    13.2    -      -       -      +
    595A  LEU*     2.8    20.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 592 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    577A  LEU*     3.9    19.6    -      -       +      +
    588A  LYS*     3.0    16.4    +      -       -      +
    589A  THR*     3.1    26.6    +      -       -      +
    591A  ALA*     1.3    73.6    -      -       -      +
    593A  GLU*     1.3    55.4    +      -       -      +
    594A  LEU      2.8     6.1    -      -       -      -
    595A  LEU*     2.7    35.4    +      -       +      +
    596A  ARG*     3.1    10.0    +      -       -      +
    602A  PRO*     5.6     4.7    -      -       +      -
    604A  GLN*     5.7     2.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 593 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    514A  GLY      5.4     1.3    -      -       -      +
    515A  LYS*     3.7    33.1    -      -       +      +
    516A  PRO*     3.8    22.2    -      -       +      -
    518A  ILE*     5.5     0.3    -      -       -      +
    589A  THR      3.2    13.8    +      -       -      +
    590A  GLY*     3.8     6.7    -      -       -      +
    591A  ALA      3.4     0.2    -      -       -      -
    592A  GLN*     1.3    82.0    +      -       -      +
    594A  LEU*     1.3    59.9    +      -       -      +
    596A  ARG*     3.7    42.7    +      -       -      +
    597A  VAL*     3.4    23.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 594 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    518A  ILE*     3.5    41.7    -      -       +      -
    520A  TYR*     5.5     0.2    -      -       +      -
    539A  PHE*     3.4    43.3    -      -       +      -
    541A  VAL*     5.0     1.8    -      -       +      -
    551A  ALA*     3.7    13.7    -      -       +      -
    568A  VAL*     4.4     8.3    -      -       +      -
    590A  GLY      3.5     8.5    +      -       -      +
    591A  ALA      3.3    14.3    +      -       -      +
    592A  GLN      2.8     0.2    -      -       -      -
    593A  GLU*     1.3    78.9    -      -       -      +
    595A  LEU*     1.3    60.3    +      -       +      +
    596A  ARG      3.2     0.2    -      -       -      -
    597A  VAL*     3.0    14.3    +      -       +      +
    598A  LEU*     2.8    47.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 595 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    568A  VAL*     3.4    38.4    -      -       +      -
    570A  LYS*     6.4     0.7    -      -       -      -
    575A  ALA*     3.5    27.8    -      -       +      -
    577A  LEU*     3.6     7.6    -      -       +      -
    591A  ALA      2.8    29.2    -      -       -      +
    592A  GLN*     2.7    24.7    +      -       +      +
    594A  LEU*     1.3    74.6    -      -       -      +
    596A  ARG*     1.3    60.2    -      -       -      +
    598A  LEU*     3.2    11.8    +      -       +      +
    599A  ARG      2.9    18.5    +      -       -      -
    600A  ALA*     3.2    26.2    +      -       +      +
    602A  PRO*     4.0    20.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 596 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    515A  LYS*     5.7     2.4    -      -       -      +
    592A  GLN      3.1     8.7    +      -       -      +
    593A  GLU*     3.7    40.8    +      -       -      +
    594A  LEU      3.2     0.2    -      -       -      -
    595A  LEU*     1.3    76.0    -      -       -      +
    597A  VAL*     1.3    66.1    +      -       -      +
    599A  ARG*     3.1    19.9    +      -       -      +
    600A  ALA      5.2     1.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 597 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    440A  GLN*     4.0    16.4    -      -       +      +
    515A  LYS*     6.5     0.7    -      -       +      -
    518A  ILE*     5.1    10.5    -      -       +      -
    520A  TYR*     3.8    21.5    -      -       -      +
    593A  GLU*     3.4    20.9    -      -       +      +
    594A  LEU*     3.0    16.5    +      -       +      +
    596A  ARG*     1.3    76.5    -      -       +      +
    598A  LEU*     1.3    60.8    +      -       +      +
    599A  ARG*     3.0    18.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 598 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    520A  TYR*     4.7     9.2    -      -       +      +
    537A  ARG*     4.4    20.2    -      -       -      +
    539A  PHE*     4.5    22.7    -      -       +      -
    568A  VAL*     4.4     7.2    -      -       +      -
    570A  LYS*     4.8    25.8    -      -       +      -
    594A  LEU*     2.8    48.2    +      -       +      +
    595A  LEU*     3.2    21.3    +      -       +      +
    597A  VAL*     1.3    71.5    -      -       +      +
    599A  ARG*     1.3    72.0    +      -       -      +
    600A  ALA*     4.5     8.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 599 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    595A  LEU      2.9     6.5    +      -       -      -
    596A  ARG*     3.1    10.9    +      -       -      +
    597A  VAL      3.0    14.3    -      -       -      +
    598A  LEU*     1.3    82.4    -      -       -      +
    600A  ALA*     1.3    58.0    +      -       -      +
----------------------------------------------------------
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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