Contacts of the helix formed by residues 587 - 609 (chain A) in PDB entry 1LMU


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 ARG 587 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    581A  ILE*     4.6     4.2    -      -       -      +
    586A  CYS*     1.3    92.3    -      -       -      +
    588A  TYR*     1.3    64.7    +      -       -      +
    589A  GLN*     3.4    33.9    -      -       +      +
    590A  ASP*     3.2    35.7    +      -       +      +
    591A  PHE*     3.3     4.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 588 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73A  TRP*     4.4     2.4    +      -       -      -
    160A  VAL*     4.0    27.7    -      -       +      +
    163A  LEU*     4.9     1.3    -      -       +      -
    164A  ALA*     3.6    40.4    -      -       +      -
    167A  ARG*     2.7    45.4    +      -       -      +
    581A  ILE*     4.9     7.1    -      -       +      +
    587A  ARG*     1.3    69.6    -      -       -      +
    589A  GLN*     1.3    71.9    +      -       +      +
    591A  PHE*     2.9    16.7    +      +       -      +
    592A  MET*     2.9    52.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 589 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    587A  ARG*     3.4    35.8    -      -       +      +
    588A  TYR*     1.3    85.3    -      -       +      +
    590A  ASP*     1.3    69.0    +      -       -      +
    592A  MET*     4.2     5.4    -      -       -      +
    593A  GLN*     3.1    53.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 590 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    577A  VAL*     5.7     0.6    -      -       -      +
    586A  CYS*     3.3    17.2    -      -       -      -
    587A  ARG*     3.2    34.3    +      -       +      +
    588A  TYR      3.1     0.2    -      -       -      -
    589A  GLN*     1.3    83.4    -      -       -      +
    591A  PHE*     1.3    57.6    +      -       -      +
    593A  GLN*     5.8     1.1    -      -       -      -
    594A  PRO*     3.2    24.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 591 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    164A  ALA*     3.8    27.1    -      -       +      -
    168A  ALA*     3.4    34.5    -      -       +      -
    197A  ARG*     4.1    10.8    -      -       -      -
    574A  TRP*     4.0    24.1    +      +       -      -
    577A  VAL*     2.9    42.6    -      -       +      -
    578A  LEU*     4.7     5.4    -      -       +      -
    581A  ILE*     4.2    14.1    -      -       +      -
    586A  CYS*     4.4     0.4    -      -       -      -
    587A  ARG      3.3     7.0    +      -       -      +
    588A  TYR*     2.9     9.3    +      +       -      +
    590A  ASP*     1.3    80.0    -      -       -      +
    592A  MET*     1.3    76.3    +      -       +      +
    593A  GLN      3.5     0.5    +      -       -      -
    594A  PRO*     3.5     6.7    -      -       -      +
    595A  LEU*     3.5    23.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 592 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73A  TRP*     5.0     5.4    -      -       -      +
    167A  ARG*     4.5     9.4    -      -       -      -
    168A  ALA*     4.4    10.5    -      -       -      -
    171A  LEU*     3.6    31.4    -      -       +      -
    588A  TYR*     2.9    55.3    +      -       +      +
    589A  GLN*     4.1     4.9    -      -       -      +
    591A  PHE*     1.3    81.7    -      -       +      +
    593A  GLN*     1.3    68.3    +      -       +      +
    595A  LEU*     3.0    34.9    +      -       +      +
    596A  VAL*     3.2    12.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 593 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    589A  GLN*     3.1    39.2    +      -       +      +
    590A  ASP*     5.8     1.0    -      -       -      -
    592A  MET*     1.3    76.3    -      -       +      +
    594A  PRO*     1.3    71.5    -      -       +      +
    596A  VAL*     2.8    32.3    -      -       +      +
    597A  GLY*     3.2     2.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 594 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    574A  TRP*     5.6     0.7    -      -       -      -
    590A  ASP*     3.2    27.1    -      -       -      +
    591A  PHE*     3.5     7.9    -      -       -      +
    593A  GLN*     1.3   100.3    -      -       +      +
    595A  LEU*     1.3    60.5    +      -       -      -
    597A  GLY*     3.1    11.6    +      -       -      +
    598A  THR*     3.1    18.8    +      -       -      +
----------------------------------------------------------
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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
----------------------------------------------------------
    168A  ALA*     4.4    16.2    -      -       +      +
    171A  LEU*     4.3     9.2    -      -       +      -
    172A  TYR*     5.0     1.3    -      -       +      +
    574A  TRP*     2.9    59.8    -      -       +      +
    591A  PHE*     3.5    20.7    +      -       +      +
    592A  MET*     3.0    33.2    +      -       +      +
    594A  PRO*     1.3    78.5    -      -       -      +
    596A  VAL*     1.3    63.8    +      -       -      +
    598A  THR*     2.6    25.4    +      -       -      -
    599A  LEU*     3.3    28.4    +      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 596 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69A  VAL*     3.6    35.7    -      -       +      -
    171A  LEU*     5.1     4.7    -      -       +      -
    592A  MET*     3.2     7.6    +      -       +      +
    593A  GLN*     2.8    25.4    -      -       -      +
    595A  LEU*     1.3    86.9    -      -       -      +
    597A  GLY*     1.3    64.5    +      -       -      +
    599A  LEU*     2.9    15.4    +      -       +      +
    600A  TYR*     2.8    53.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 597 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    593A  GLN      3.2     3.2    +      -       -      -
    594A  PRO*     3.1     9.8    +      -       -      -
    596A  VAL*     1.3    88.4    -      -       -      +
    598A  THR*     1.3    61.9    +      -       -      +
    600A  TYR*     3.3    16.9    +      -       -      +
    601A  GLN*     3.5     9.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 598 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    564A  MET*     4.9     5.2    -      -       -      -
    570A  MET*     3.9    34.0    -      -       +      +
    574A  TRP*     3.8    17.1    -      -       +      +
    594A  PRO*     3.1    14.2    +      -       +      +
    595A  LEU      2.6    20.4    +      -       -      -
    597A  GLY*     1.3    74.2    -      -       -      +
    599A  LEU*     1.3    67.1    +      -       -      +
    601A  GLN*     3.1     8.1    +      -       -      +
    602A  LEU*     3.0    25.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 599 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67A  PRO*     4.7    11.0    -      -       +      -
     69A  VAL*     5.0     2.5    -      -       +      -
    171A  LEU*     3.5    42.4    -      -       +      +
    172A  TYR*     3.5    42.0    -      -       +      +
    175A  ASN*     4.0    14.1    -      -       +      +
    176A  MET*     5.3     5.4    -      -       -      -
    595A  LEU*     3.8    18.2    -      -       +      +
    596A  VAL*     2.9    18.1    +      -       +      +
    598A  THR*     1.3    84.2    +      -       -      +
    600A  TYR*     1.3    64.0    +      -       +      +
    602A  LEU*     3.0     7.0    +      -       +      +
    603A  ILE*     2.9    28.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 600 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67A  PRO*     3.9    29.1    -      -       +      +
     69A  VAL*     4.0    11.7    -      -       +      +
    596A  VAL*     2.8    60.2    +      -       +      +
    597A  GLY*     3.8     9.2    -      -       -      +
    598A  THR      3.3     0.4    -      -       -      -
    599A  LEU*     1.3    78.1    -      -       +      +
    601A  GLN*     1.3    64.2    +      -       -      +
    603A  ILE*     3.3     1.6    +      -       -      +
    604A  GLU*     3.1    22.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 601 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597A  GLY      3.5     6.9    +      -       -      +
    598A  THR*     3.1    11.7    +      -       -      +
    600A  TYR*     1.3    82.0    -      -       -      +
    602A  LEU*     1.3    71.8    +      -       +      +
    604A  GLU*     3.2    15.6    +      -       -      +
    605A  GLN*     3.2    23.2    +      -       -      +
    608A  ARG*     5.5     6.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 602 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    172A  TYR*     3.7    33.0    -      -       +      +
    176A  MET*     3.9    25.1    -      -       +      +
    562A  PRO*     4.4    20.9    -      -       +      -
    564A  MET*     3.1    37.7    -      -       +      -
    565A  ALA*     5.8     0.9    -      -       +      -
    570A  MET*     4.7     1.6    -      -       +      -
    598A  THR*     3.0    21.0    +      -       -      +
    599A  LEU*     3.0     9.5    +      -       +      +
    601A  GLN*     1.3    84.3    -      -       +      +
    603A  ILE*     1.3    64.4    +      -       -      +
    605A  GLN*     3.2    11.6    +      -       -      +
    606A  ALA*     3.0    22.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 603 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63A  LEU*     5.0     1.3    -      -       +      +
     66A  LEU*     3.5    35.2    -      -       +      +
     67A  PRO*     3.0    49.1    -      -       +      -
    175A  ASN*     3.7    24.0    -      -       +      +
    176A  MET*     5.0     8.5    -      -       -      -
    179A  ALA*     5.1     6.7    -      -       +      -
    599A  LEU*     2.9    19.2    +      -       +      +
    600A  TYR      4.1     1.3    -      -       -      +
    602A  LEU*     1.3    78.6    -      -       +      +
    604A  GLU*     1.3    65.1    +      -       -      +
    606A  ALA*     3.1     6.5    +      -       -      +
    607A  LYS*     3.1    35.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 604 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    600A  TYR      3.1    12.9    +      -       -      +
    601A  GLN*     3.7    12.3    -      -       -      +
    602A  LEU      3.2     0.4    -      -       -      -
    603A  ILE*     1.3    79.0    -      -       -      +
    605A  GLN*     1.3    63.7    +      -       -      +
    607A  LYS*     3.2    43.6    +      -       -      +
    608A  ARG*     3.5    34.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 605 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    562A  PRO*     3.5    38.4    -      -       +      +
    601A  GLN*     3.2    20.3    +      -       -      +
    602A  LEU*     3.2    13.5    +      -       +      +
    603A  ILE      3.2     0.4    -      -       -      -
    604A  GLU*     1.3    80.3    -      -       -      +
    606A  ALA*     1.3    56.3    +      -       -      +
    608A  ARG*     2.8    46.4    +      -       +      +
    609A  THR*     3.3    10.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 606 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    176A  MET*     5.1     1.1    -      -       +      -
    179A  ALA*     4.1    26.0    -      -       +      -
    180A  TYR*     4.6    18.8    -      -       +      +
    183A  LEU*     3.2    28.2    -      -       +      +
    602A  LEU      3.0    12.9    +      -       -      +
    603A  ILE*     3.1     9.6    +      -       -      +
    605A  GLN*     1.3    75.4    -      -       -      +
    607A  LYS*     1.3    64.3    +      -       +      +
    609A  THR*     3.0    18.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 607 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63A  LEU*     3.4    57.7    +      -       +      +
     64A  ALA*     4.7    11.3    +      -       -      +
     66A  LEU      5.0     4.4    +      -       -      -
    183A  LEU*     5.0     2.8    -      -       -      +
    603A  ILE*     3.1    24.1    +      -       +      +
    604A  GLU*     3.3    37.5    +      -       -      +
    606A  ALA*     1.3    76.8    -      -       -      +
    608A  ARG*     1.3    61.3    +      -       +      +
    609A  THR      3.6     4.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 608 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    601A  GLN*     5.5     5.8    +      -       -      -
    604A  GLU*     3.5    37.0    +      -       -      +
    605A  GLN*     2.8    27.8    +      -       +      +
    607A  LYS*     1.3    78.1    -      -       +      +
    609A  THR*     1.3    60.6    +      -       -      +
    610A  PRO*     3.4     9.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 609 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    180A  TYR*     5.5     2.7    +      -       +      -
    183A  LEU*     4.0    22.8    -      -       +      +
    560A  SER*     4.3    25.0    +      -       -      +
    605A  GLN*     3.5    14.0    +      -       -      +
    606A  ALA*     3.0    20.0    +      -       -      +
    607A  LYS      4.2     3.5    -      -       -      +
    608A  ARG*     1.3    76.6    -      -       -      +
    610A  PRO*     1.3    88.6    -      -       +      +
    611A  VAL*     3.7     4.0    +      -       -      +
    613A  ARG*     6.2     2.7    -      -       -      -
    614A  PHE*     4.7     7.6    -      -       +      -
----------------------------------------------------------
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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