Contacts of the helix formed by residues 584 - 604 (chain B) in PDB entry 2YPB


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 THR 584 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    582B  ALA      4.0     5.6    +      -       -      +
    583B  GLN*     1.3    77.7    -      -       -      +
    585B  LYS*     1.3    67.0    +      -       -      +
    586B  LEU*     3.4     9.6    +      -       -      +
    587B  LEU*     3.0    27.8    +      -       +      +
    588B  ILE*     2.9    27.7    +      -       -      +
     24F    A      3.5    47.5    +      -       -      +
     25F    C      3.4     5.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 585 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    199A  ARG*     6.3     0.4    -      -       -      +
    200A  GLN*     6.2     1.6    -      -       -      +
    203A  VAL*     4.9    13.7    -      -       +      -
    559B  VAL*     5.4     4.0    -      -       -      +
    562B  ILE*     5.9     1.3    -      -       -      -
    563B  ASN*     3.1    24.1    +      -       -      +
    566B  PHE*     3.3    44.0    -      -       +      -
    584B  THR*     1.3    72.7    -      -       -      +
    586B  LEU*     1.3    66.9    +      -       -      +
    588B  ILE*     4.6     1.1    -      -       +      +
    589B  LEU*     3.1    23.0    +      -       -      +
     25F    C      3.0    44.2    +      -       -      +
     26F    A      2.7    28.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 586 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    199A  ARG*     6.0     1.8    -      -       -      +
    202A  ASN*     3.9    18.4    -      -       +      +
    203A  VAL*     3.7    42.3    -      -       +      +
    206A  ALA*     3.9    13.0    -      -       +      -
    584B  THR*     3.2     7.4    +      -       -      +
    585B  LYS*     1.3    78.0    -      -       -      +
    587B  LEU*     1.3    55.2    +      -       +      +
    589B  LEU*     2.7    31.9    +      -       -      +
    590B  GLN*     3.1    38.2    +      -       -      +
     24F    A      5.6     7.2    -      -       -      +
     25F    C      4.6     1.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 587 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    581B  LYS*     3.6    42.2    -      -       +      +
    582B  ALA      3.7    17.3    -      -       -      +
    583B  GLN*     4.6     3.6    -      -       +      -
    584B  THR*     3.0    22.0    +      -       +      +
    586B  LEU*     1.3    78.9    -      -       +      +
    588B  ILE*     1.3    57.5    +      -       -      +
    590B  GLN*     3.2    24.9    +      -       +      +
    591B  GLN*     2.8    61.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 588 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    566B  PHE*     3.5    52.9    -      -       +      +
    567B  ARG*     5.4     0.4    -      -       -      -
    569B  LEU*     4.0    28.9    -      -       +      -
    570B  GLY*     4.1    15.5    -      -       -      +
    573B  CYS*     4.3     2.6    -      -       -      -
    583B  GLN*     4.0    26.0    -      -       +      +
    584B  THR      2.9    24.3    +      -       -      +
    585B  LYS*     3.6     4.5    -      -       +      +
    587B  LEU*     1.3    75.2    -      -       -      +
    589B  LEU*     1.3    53.5    +      -       +      +
    591B  GLN*     3.1     9.5    +      -       -      +
    592B  ALA*     2.7    34.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 589 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    203A  VAL*     4.1     6.7    -      -       +      +
    206A  ALA*     3.7    31.2    -      -       +      +
    207A  PHE*     3.7    44.2    -      -       +      -
    210A  LEU*     3.5    23.0    -      -       +      +
    228A  ILE*     6.0     0.7    -      -       +      -
    229A  LEU*     4.0    23.1    -      -       +      -
    566B  PHE*     4.0     3.8    -      -       +      -
    585B  LYS      3.1    20.6    -      -       -      +
    586B  LEU*     2.7    17.1    +      -       -      +
    588B  ILE*     1.3    73.5    -      -       +      +
    590B  GLN*     1.3    61.2    +      -       -      +
    592B  ALA*     3.2     3.2    +      -       -      +
    593B  VAL*     3.1    28.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 590 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    206A  ALA*     5.0     6.7    -      -       +      -
    209A  GLU*     6.0     1.3    -      -       -      +
    586B  LEU*     3.1    40.4    +      -       +      +
    587B  LEU*     3.4    34.9    -      -       +      +
    589B  LEU*     1.3    75.5    -      -       -      +
    591B  GLN*     1.3    62.4    +      -       -      +
    593B  VAL*     3.4     8.8    +      -       -      +
    594B  GLN*     3.1    21.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 591 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    573B  CYS*     4.1    12.0    -      -       +      +
    574B  GLN*     4.7     2.0    -      -       -      +
    577B  LEU*     3.6    24.2    -      -       +      +
    579B  SER*     3.5    32.3    +      -       -      -
    581B  LYS*     5.3     4.0    +      -       -      +
    583B  GLN*     3.1    32.8    +      -       -      +
    587B  LEU*     2.8    46.9    +      -       +      +
    588B  ILE*     3.5     5.4    -      -       -      +
    590B  GLN*     1.3    73.4    -      -       -      +
    592B  ALA*     1.3    60.7    +      -       -      +
    594B  GLN*     3.3     6.5    +      -       -      +
    595B  VAL*     3.0    34.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 592 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    210A  LEU*     3.5    27.1    -      -       +      -
    232A  ALA*     5.6     0.9    -      -       +      -
    236A  ILE*     4.5     4.8    -      -       +      +
    569B  LEU*     4.4    16.4    -      -       +      -
    573B  CYS*     3.8    19.7    -      -       -      -
    588B  ILE      2.7    20.4    +      -       -      +
    589B  LEU*     3.2     0.6    +      -       -      -
    591B  GLN*     1.3    73.9    -      -       -      +
    593B  VAL*     1.3    61.9    +      -       -      +
    595B  VAL*     3.7     4.1    +      -       -      +
    596B  ILE*     3.3    28.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 593 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    206A  ALA      5.1     0.9    -      -       -      +
    209A  GLU*     4.6    14.4    -      -       +      +
    210A  LEU*     4.0    28.3    -      -       +      +
    213A  LEU*     3.7    28.5    -      -       +      -
    589B  LEU      3.1    17.8    +      -       -      +
    590B  GLN*     3.6    10.8    -      -       -      +
    591B  GLN      3.2     0.2    -      -       -      -
    592B  ALA*     1.3    73.7    -      -       -      +
    594B  GLN*     1.3    66.2    +      -       -      +
    595B  VAL      2.9     5.3    +      -       -      -
    596B  ILE*     3.0    12.8    +      -       -      +
    597B  LEU*     3.0    29.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 594 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    577B  LEU*     3.5    37.7    -      -       +      +
    590B  GLN      3.1    13.2    +      -       -      +
    591B  GLN*     3.3     7.3    +      -       -      +
    593B  VAL*     1.3    80.3    -      -       -      +
    595B  VAL*     1.3    57.8    +      -       -      +
    597B  LEU*     4.5     5.7    -      -       -      +
    598B  GLY*     3.1    21.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 595 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    236A  ILE*     4.0    35.0    -      -       +      -
    573B  CYS*     4.3    16.8    -      -       +      +
    576B  HIS*     4.1    24.9    -      -       +      -
    577B  LEU*     4.1    20.0    -      -       +      -
    591B  GLN      3.0    21.2    +      -       -      +
    592B  ALA*     3.8     7.2    -      -       -      +
    593B  VAL      2.9     0.8    +      -       -      -
    594B  GLN*     1.3    75.8    -      -       -      +
    596B  ILE*     1.3    54.9    +      -       -      +
    598B  GLY*     2.9     4.3    +      -       -      -
    599B  LEU*     2.8    45.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 596 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    210A  LEU*     5.5     4.0    -      -       +      -
    213A  LEU*     4.3    28.9    -      -       +      -
    214A  ILE*     5.2     5.4    -      -       +      -
    232A  ALA*     4.6    14.4    -      -       +      +
    235A  TYR*     3.7    29.8    -      -       +      -
    236A  ILE*     3.7    25.8    -      -       +      -
    239A  LEU*     4.5     7.6    -      -       +      -
    592B  ALA      3.3    14.4    -      -       -      +
    593B  VAL*     3.0     7.0    +      -       -      +
    595B  VAL*     1.3    77.4    -      -       -      +
    597B  LEU*     1.3    57.5    +      -       -      +
    599B  LEU*     3.3     0.9    +      -       -      +
    600B  GLU*     2.9    59.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 597 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    213A  LEU*     4.1    26.0    -      -       +      -
    593B  VAL*     3.0    33.9    +      -       +      +
    594B  GLN*     4.5     4.9    -      -       -      +
    596B  ILE*     1.3    77.3    -      -       -      +
    598B  GLY*     1.3    60.9    +      -       -      +
    600B  GLU*     4.0    17.0    -      -       -      +
    601B  GLN*     3.3    26.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 598 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    594B  GLN      3.1    14.8    +      -       -      -
    595B  VAL      2.9     8.2    +      -       -      -
    597B  LEU*     1.3    78.0    -      -       -      +
    599B  LEU*     1.3    60.6    +      -       -      +
    601B  GLN*     4.1     3.5    -      -       -      +
    602B  GLN*     3.4    28.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 599 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    236A  ILE*     4.0    26.7    -      -       +      +
    239A  LEU*     3.6    38.1    -      -       +      -
    240A  ALA*     4.7     3.4    -      -       -      +
    243A  LEU*     4.0    25.6    -      -       +      -
    576B  HIS*     4.5    21.3    -      -       +      +
    595B  VAL*     2.8    27.7    +      -       +      +
    596B  ILE*     5.0     0.2    -      -       -      -
    598B  GLY*     1.3    72.1    -      -       -      +
    600B  GLU*     1.3    56.3    +      -       -      +
    602B  GLN*     3.0    15.4    +      -       -      +
    603B  VAL*     2.6    38.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 600 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    213A  LEU*     4.5     8.4    -      -       -      +
    235A  TYR*     2.9    30.7    +      -       -      +
    239A  LEU*     4.0    16.4    -      -       +      +
    596B  ILE*     2.9    32.9    +      -       -      +
    597B  LEU*     4.0    20.5    -      -       -      +
    599B  LEU*     1.3    72.2    -      -       -      +
    601B  GLN*     1.3    63.3    +      -       -      +
    603B  VAL*     3.3    12.2    -      -       +      +
    604B  ARG*     2.9    49.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 601 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597B  LEU      3.3    18.1    +      -       -      +
    598B  GLY*     4.1     4.7    -      -       -      +
    599B  LEU      3.2     0.4    -      -       -      -
    600B  GLU*     1.3    78.1    -      -       -      +
    602B  GLN*     1.3    58.5    +      -       -      +
    604B  ARG*     3.4     4.1    +      -       -      +
    605B  GLU*     3.1    58.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 602 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    243A  LEU*     3.3    34.2    -      -       +      +
    598B  GLY      3.4    16.1    +      -       -      +
    599B  LEU*     3.0    28.6    +      -       -      +
    601B  GLN*     1.3    77.8    -      -       +      +
    603B  VAL*     1.3    63.7    +      -       +      +
    605B  GLU*     3.3    17.5    +      -       -      +
    606B  ARG*     3.2    42.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 603 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    239A  LEU*     4.8    14.4    -      -       +      +
    242A  LEU*     4.5    22.7    -      -       +      -
    243A  LEU*     3.6    27.4    -      -       +      -
    246A  GLN*     4.4    12.8    -      -       -      +
    599B  LEU*     2.6    21.0    +      -       +      +
    600B  GLU*     3.3    19.5    -      -       +      +
    602B  GLN*     1.3    74.5    -      -       -      +
    604B  ARG*     1.3    71.3    +      -       +      +
    605B  GLU      3.3     0.9    -      -       -      -
    606B  ARG*     3.5     8.5    +      -       -      +
    607B  ASN*     2.9    24.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 604 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    235A  TYR*     5.0     5.1    +      -       -      -
    600B  GLU*     2.9    45.3    +      -       -      +
    601B  GLN*     3.7     4.5    -      -       -      +
    603B  VAL*     1.3    83.1    -      -       +      +
    605B  GLU*     1.3    60.1    +      -       -      +
    606B  ARG      3.3     1.1    -      -       -      -
    607B  ASN*     4.2     9.6    -      -       -      +
    608B  LEU*     3.1    26.2    -      -       -      +
----------------------------------------------------------
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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