Contacts of the helix formed by residues 1832 - 1852 (chain A) in PDB entry 5Z58


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 ARG1832 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1830A  GLN      3.8     5.2    -      -       -      +
   1831A  LYS*     1.3   100.3    -      -       +      +
   1833A  LEU*     1.3    64.6    +      -       -      +
   1834A  GLY*     3.5     2.9    +      -       -      +
   1835A  GLN*     4.1    32.7    +      -       +      +
   1836A  LEU*     3.9    14.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1833 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1786A  TYR*     3.4    35.4    -      -       +      +
   1788A  VAL*     6.1     0.2    -      -       +      -
   1802A  PRO*     3.8    29.2    -      -       +      -
   1827A  TRP*     2.9    51.3    -      -       +      +
   1830A  GLN      5.0     4.3    -      -       -      +
   1831A  LYS      3.9    15.3    -      -       -      +
   1832A  ARG*     1.3    74.6    -      -       -      +
   1834A  GLY*     1.3    60.1    +      -       -      +
   1836A  LEU*     4.5     1.6    -      -       +      -
   1837A  ALA*     2.9    24.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY1834 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1786A  TYR*     5.0    13.6    -      -       -      -
   1832A  ARG*     3.5     3.7    -      -       -      +
   1833A  LEU*     1.3    77.9    -      -       -      +
   1835A  GLN*     1.3    67.4    +      -       -      +
   1837A  ALA*     2.9    19.2    +      -       -      +
   1838A  LYS*     3.0    12.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN1835 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1832A  ARG*     4.1    37.6    +      -       +      +
   1834A  GLY*     1.3    75.3    -      -       -      +
   1836A  LEU*     1.3    57.2    +      -       -      +
   1838A  LYS*     3.0    25.4    +      -       -      +
   1839A  TRP*     2.9    52.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU1836 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1826A  VAL*     4.0    18.2    -      -       +      +
   1827A  TRP*     4.0    20.2    -      -       +      -
   1830A  GLN*     3.3    47.3    -      -       +      +
   1832A  ARG      3.9    12.5    +      -       -      +
   1833A  LEU*     3.5     6.7    +      -       +      +
   1834A  GLY      3.2     0.4    -      -       -      -
   1835A  GLN*     1.3    76.2    -      -       -      +
   1837A  ALA*     1.3    66.3    +      -       -      +
   1839A  TRP*     4.5     5.2    -      -       +      +
   1840A  LYS*     2.9    59.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA1837 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1782A  ASP*     6.0     0.9    -      -       -      +
   1785A  VAL*     4.3    11.1    -      -       +      +
   1786A  TYR*     3.7    20.0    -      -       +      -
   1827A  TRP*     3.4    27.9    -      -       +      -
   1833A  LEU      2.9     9.0    +      -       -      +
   1834A  GLY*     2.9     9.6    +      -       -      +
   1836A  LEU*     1.3    75.1    -      -       -      +
   1838A  LYS*     1.3    58.1    +      -       -      +
   1840A  LYS*     4.2     2.5    -      -       -      +
   1841A  THR*     2.3    36.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS1838 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1782A  ASP*     4.4     6.4    +      -       -      +
   1834A  GLY      3.0     9.7    +      -       -      +
   1835A  GLN*     3.0    30.5    +      -       -      +
   1837A  ALA*     1.3    76.2    -      -       -      +
   1839A  TRP*     1.3    69.1    +      -       +      +
   1841A  THR*     3.0    14.2    +      -       -      -
   1842A  ALA*     3.0    11.6    +      -       -      +
   1865A  ARG*     5.1    11.1    -      -       -      +
   1867A  GLY*     3.1    42.7    -      -       -      +
   1868A  MET*     3.4    32.5    -      -       -      +
   1871A  PRO*     3.5    21.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP1839 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1835A  GLN*     2.9    53.3    +      -       +      +
   1836A  LEU*     4.4     6.1    -      -       +      +
   1838A  LYS*     1.3    74.9    -      -       +      +
   1840A  LYS*     1.3    62.3    +      -       +      +
   1842A  ALA      3.3     1.6    +      -       -      -
   1843A  GLU*     2.9    27.6    +      -       -      +
   1870A  ASP*     5.0     5.6    -      -       +      -
   1871A  PRO*     3.5    40.2    -      -       +      +
   1874A  VAL*     4.5    20.6    -      -       +      -
   1875A  HIS*     3.3    32.7    +      +       +      +
----------------------------------------------------------
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Residues in contact with LYS1840 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1785A  VAL*     6.3     1.3    -      -       +      -
   1807A  ILE*     5.2     0.4    -      -       -      -
   1822A  ILE*     6.4     1.3    -      -       +      -
   1826A  VAL*     5.3    19.3    -      -       +      -
   1827A  TRP*     6.4     0.4    -      -       +      -
   1830A  GLN*     5.6     0.4    -      -       -      +
   1836A  LEU*     2.9    52.5    +      -       +      +
   1837A  ALA*     4.2     2.9    -      -       -      +
   1839A  TRP*     1.3    76.3    -      -       +      +
   1841A  THR*     1.3    62.3    +      -       -      +
   1843A  GLU*     3.1    32.3    +      -       -      +
   1844A  GLU*     2.9    43.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR1841 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1780A  VAL*     4.8     4.7    -      -       +      -
   1782A  ASP*     4.0    17.0    -      -       +      +
   1785A  VAL*     3.6    18.7    -      -       -      +
   1807A  ILE*     4.0    32.4    -      -       +      +
   1837A  ALA      2.3    29.0    +      -       -      -
   1838A  LYS*     3.0     6.2    +      -       -      -
   1840A  LYS*     1.3    74.6    -      -       -      +
   1842A  ALA*     1.3    63.4    +      -       -      +
   1844A  GLU*     3.1     3.6    +      -       -      +
   1845A  VAL*     3.0    31.1    +      -       +      +
   1868A  MET*     3.6    19.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA1842 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1838A  LYS      3.0     7.3    +      -       -      +
   1839A  TRP      3.7     1.3    -      -       -      +
   1841A  THR*     1.3    76.7    -      -       -      +
   1843A  GLU*     1.3    63.8    +      -       -      +
   1845A  VAL*     3.4     2.8    +      -       -      +
   1846A  ALA*     3.0    23.6    +      -       -      +
   1868A  MET*     3.9     1.3    -      -       +      +
   1871A  PRO*     3.6    10.5    -      -       +      -
   1872A  LEU*     3.4    44.3    -      -       +      +
   1875A  HIS*     3.3    27.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU1843 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1839A  TRP      2.9    13.2    +      -       -      +
   1840A  LYS*     3.1    45.8    +      -       -      +
   1842A  ALA*     1.3    74.9    -      -       -      +
   1844A  GLU*     1.3    74.0    +      -       -      +
   1846A  ALA*     2.9    17.9    +      -       +      +
   1847A  ALA*     2.9    16.6    +      -       +      +
   1875A  HIS*     4.0    15.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU1844 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1807A  ILE*     3.6    28.5    -      -       +      -
   1809A  ILE*     5.9     0.4    -      -       -      -
   1820A  LYS*     2.6    36.4    +      -       +      +
   1822A  ILE*     4.5     8.3    -      -       +      -
   1840A  LYS*     2.9    35.5    +      -       +      +
   1841A  THR      3.1     0.2    +      -       -      -
   1843A  GLU*     1.3    88.8    -      -       -      +
   1845A  VAL*     1.3    61.5    +      -       -      +
   1847A  ALA*     3.3     9.6    +      -       -      +
   1848A  LEU*     2.9    25.7    +      -       -      +
   1914A  MET*     5.6     2.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL1845 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1778A  TRP*     5.2     2.5    -      -       +      -
   1780A  VAL*     4.3    24.7    -      -       +      -
   1807A  ILE*     4.5     7.9    -      -       +      -
   1809A  ILE*     3.8    27.8    -      -       +      -
   1841A  THR      3.0    16.1    +      -       -      +
   1842A  ALA      3.6     7.0    -      -       -      +
   1844A  GLU*     1.3    76.8    -      -       -      +
   1846A  ALA*     1.3    62.8    +      -       -      +
   1848A  LEU*     3.2     6.8    +      -       -      +
   1849A  ILE*     3.0    43.1    +      -       +      +
   1861A  ILE*     4.4     9.9    -      -       +      -
   1872A  LEU*     4.1    17.9    -      -       +      -
   1876A  LEU*     5.0     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA1846 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1842A  ALA      3.0    12.6    +      -       -      +
   1843A  GLU*     2.9    10.8    +      -       -      +
   1845A  VAL*     1.3    77.5    -      -       -      +
   1847A  ALA*     1.3    57.6    +      -       -      +
   1849A  ILE*     3.3     3.7    +      -       -      +
   1850A  ARG*     2.9    37.4    +      -       -      +
   1875A  HIS*     3.5    31.6    -      -       +      +
   1876A  LEU*     4.4    13.7    -      -       +      +
   1879A  PHE*     4.5     6.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA1847 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1843A  GLU*     2.9    16.9    +      -       +      +
   1844A  GLU*     3.9    11.4    -      -       -      +
   1846A  ALA*     1.3    75.6    -      -       -      +
   1848A  LEU*     1.3    62.3    +      -       -      +
   1850A  ARG*     3.0    18.0    +      -       -      +
   1851A  SER*     2.9    24.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU1848 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1778A  TRP*     4.3     7.6    -      -       +      -
   1809A  ILE*     3.9    20.2    -      -       +      -
   1818A  PHE*     3.4    39.5    -      -       +      -
   1844A  GLU      2.9    17.5    +      -       -      +
   1845A  VAL*     3.6     4.9    -      -       -      +
   1847A  ALA*     1.3    77.4    -      -       -      +
   1849A  ILE*     1.3    61.3    -      -       -      +
   1851A  SER*     3.0    27.1    +      -       -      +
   1852A  LEU*     3.3    11.8    +      -       +      +
   1914A  MET*     3.7    38.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE1849 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1778A  TRP*     3.7    23.8    -      -       +      -
   1845A  VAL*     3.0    28.6    +      -       +      +
   1846A  ALA*     3.7     4.3    -      -       -      +
   1848A  LEU*     1.3    75.9    -      -       -      +
   1850A  ARG*     1.3    63.8    +      -       -      +
   1852A  LEU*     3.2    19.2    +      -       -      +
   1857A  GLN*     3.6    30.7    +      -       +      +
   1858A  PRO*     4.4     7.2    -      -       +      -
   1861A  ILE*     3.5    31.6    -      -       +      -
   1876A  LEU*     4.0    12.1    -      -       +      -
   1879A  PHE*     4.5    12.1    -      -       +      -
   1882A  ILE*     4.2    21.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG1850 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1846A  ALA*     2.9    22.4    +      -       -      +
   1847A  ALA*     3.0    23.6    +      -       -      +
   1849A  ILE*     1.3    78.0    -      -       -      +
   1851A  SER*     1.3    58.7    +      -       -      +
   1852A  LEU      3.1     6.1    +      -       -      +
   1857A  GLN*     5.3     1.0    +      -       -      -
   1875A  HIS      5.4     1.2    +      -       -      -
   1878A  ASP*     3.2    32.3    +      -       -      +
   1879A  PHE*     4.0    28.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER1851 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1847A  ALA      2.9    11.1    +      -       -      -
   1848A  LEU*     3.0    23.4    +      -       -      +
   1850A  ARG*     1.3    75.8    -      -       -      +
   1852A  LEU*     1.3    60.6    +      -       -      +
   1853A  PRO*     3.8     5.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1852 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1778A  TRP*     3.8    25.6    -      -       +      -
   1818A  PHE*     5.2    13.5    -      -       +      -
   1848A  LEU*     3.3    12.9    +      -       +      +
   1849A  ILE*     3.5    17.1    -      -       -      +
   1850A  ARG      3.1     6.3    -      -       -      +
   1851A  SER*     1.3    79.5    -      -       -      +
   1853A  PRO*     1.3    85.9    -      -       +      +
   1854A  VAL      3.6     1.0    +      -       -      -
   1856A  GLU*     3.3    44.4    -      -       +      +
   1857A  GLN*     3.6    18.8    +      -       +      -
   1858A  PRO*     4.2     1.6    -      -       +      -
----------------------------------------------------------
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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