Contacts of the helix formed by residues 1712 - 1733 (chain B) in PDB entry 4J5L


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 SER1712 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1709B  ASP      5.7     0.8    +      -       -      -
   1710B  MET*     3.4     3.6    +      -       -      -
   1711B  CYS*     1.3    76.6    -      -       -      +
   1713B  TRP*     1.3    65.8    +      -       -      +
   1714B  SER*     3.7     9.6    +      -       -      -
   1715B  LYS*     3.3    27.2    +      -       -      +
   1716B  GLY      3.2    16.8    +      -       -      -
   1754B  LEU*     3.5    10.3    -      -       -      +
   1786B  TYR*     3.6    11.0    -      -       -      -
   1787B  THR*     4.0    14.1    -      -       -      -
   1788B  PRO      5.5     4.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP1713 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1712B  SER*     1.3    73.9    -      -       -      +
   1714B  SER*     1.3    70.3    +      -       -      +
   1716B  GLY*     3.5     2.1    +      -       -      -
   1717B  MET*     3.2    50.3    +      -       +      +
   1754B  LEU      3.4     9.0    -      -       -      +
   1755B  GLN*     3.4    49.1    +      -       +      +
   1786B  TYR*     3.6    21.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER1714 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1633B  GLU*     4.4    16.3    +      -       -      -
   1712B  SER*     3.1     9.1    +      -       -      -
   1713B  TRP*     1.3    90.6    -      -       -      +
   1715B  LYS*     1.3    61.4    +      -       -      +
   1717B  MET*     3.2    13.0    +      -       -      +
   1718B  GLN*     3.0    30.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS1715 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1630B  LEU*     2.4    40.6    +      -       +      +
   1631B  GLU*     3.5    13.1    +      -       -      +
   1633B  GLU*     4.6     4.5    -      -       -      +
   1709B  ASP      4.8     3.1    -      -       -      +
   1710B  MET*     3.2    57.4    -      -       +      +
   1712B  SER*     3.3    17.9    +      -       -      +
   1714B  SER*     1.3    76.4    -      -       -      +
   1716B  GLY*     1.3    61.7    +      -       -      +
   1718B  GLN*     3.1    25.7    +      -       +      +
   1719B  ILE*     2.9    41.1    +      -       +      +
   1754B  LEU*     4.7     1.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY1716 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1712B  SER      3.2    11.0    +      -       -      -
   1713B  TRP      3.8     4.3    -      -       -      -
   1714B  SER      3.3     0.4    -      -       -      -
   1715B  LYS*     1.3    76.3    -      -       -      +
   1717B  MET*     1.3    60.4    +      -       -      +
   1719B  ILE*     4.6     0.4    -      -       -      -
   1720B  ARG*     3.1    21.0    +      -       -      +
   1751B  ALA*     3.7    27.9    -      -       -      +
   1754B  LEU*     3.9    13.9    -      -       -      +
   1755B  GLN*     3.0    14.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET1717 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1635B  ILE*     4.2    32.8    -      -       +      -
   1713B  TRP*     3.2    48.0    +      -       +      +
   1714B  SER*     3.2    15.1    +      -       -      +
   1715B  LYS      3.1     0.4    -      -       -      -
   1716B  GLY*     1.3    74.3    -      -       -      +
   1718B  GLN*     1.3    66.0    +      -       +      +
   1720B  ARG*     3.4     3.5    +      -       -      +
   1721B  TYR*     3.1    22.2    +      -       -      +
   1755B  GLN*     3.2    13.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN1718 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1629B  MET      4.1     9.1    +      -       -      +
   1630B  LEU      3.0    23.6    +      -       -      -
   1632B  HIS      3.3    16.4    +      -       -      -
   1633B  GLU*     3.3    35.0    -      -       -      +
   1634B  THR*     3.9    18.7    -      -       +      +
   1635B  ILE*     5.0     7.0    -      -       +      +
   1714B  SER*     3.0    19.1    +      -       -      +
   1715B  LYS*     3.1    34.6    +      -       +      +
   1717B  MET*     1.3    80.9    -      -       +      +
   1719B  ILE*     1.3    57.5    +      -       -      +
   1721B  TYR*     3.1     5.6    +      -       -      +
   1722B  ASN*     2.8    35.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE1719 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1629B  MET*     4.3     8.3    -      -       +      +
   1630B  LEU*     3.8    31.0    -      -       +      -
   1700B  THR*     4.7     2.5    -      -       +      -
   1704B  LEU*     3.9    27.6    -      -       +      -
   1715B  LYS*     2.9    25.0    +      -       +      +
   1716B  GLY*     4.0     4.5    -      -       -      +
   1718B  GLN*     1.3    75.3    -      -       +      +
   1720B  ARG*     1.3    59.4    +      -       -      +
   1722B  ASN*     3.1     8.4    +      -       -      +
   1723B  VAL*     2.8    37.7    +      -       +      +
   1747B  LEU*     3.7    39.3    -      -       +      +
   1748B  ILE      5.5     0.2    -      -       -      +
   1751B  ALA*     3.9    16.8    -      -       +      -
   1754B  LEU*     4.8     2.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG1720 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1716B  GLY      3.1    17.4    +      -       -      +
   1717B  MET*     3.9     3.6    -      -       -      +
   1719B  ILE*     1.3    79.3    -      -       -      +
   1721B  TYR*     1.3    62.1    +      -       -      +
   1723B  VAL*     3.7     9.7    +      -       +      +
   1724B  SER*     3.3    20.4    +      -       -      -
   1748B  ILE*     3.6    21.7    -      -       +      +
   1751B  ALA*     4.3    13.0    -      -       +      -
   1752B  GLN*     2.9    41.5    +      -       -      +
   1755B  GLN*     4.2    18.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR1721 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1634B  THR*     3.7    25.6    -      -       +      -
   1635B  ILE*     3.7    27.4    -      -       +      -
   1661B  LEU*     4.5     2.7    -      -       +      -
   1717B  MET      3.1    14.6    +      -       -      +
   1718B  GLN      3.6     6.1    -      -       -      +
   1720B  ARG*     1.3    75.5    -      -       -      +
   1722B  ASN*     1.3    75.9    +      -       -      +
   1724B  SER*     2.3    29.2    +      -       -      -
   1725B  GLN*     3.2    44.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN1722 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1628B  GLY      3.5     9.5    +      -       -      -
   1629B  MET*     3.2    56.6    +      -       +      +
   1632B  HIS      5.6     0.2    +      -       -      -
   1634B  THR*     3.1    30.5    -      -       -      +
   1661B  LEU*     3.3    24.9    -      -       +      +
   1718B  GLN*     2.8    15.2    +      -       -      +
   1719B  ILE      3.5     8.1    -      -       -      +
   1721B  TYR*     1.3    76.8    -      -       -      +
   1723B  VAL*     1.3    62.5    +      -       -      +
   1725B  GLN*     3.1     6.1    +      -       -      +
   1726B  LEU*     3.0    26.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL1723 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1629B  MET*     4.7     4.7    -      -       +      -
   1719B  ILE*     2.8    34.5    +      -       +      +
   1720B  ARG*     3.9     9.9    -      -       +      +
   1721B  TYR      3.3     0.2    -      -       -      -
   1722B  ASN*     1.3    75.8    -      -       -      +
   1724B  SER*     1.3    58.3    +      -       -      +
   1726B  LEU*     3.0    11.2    +      -       +      +
   1727B  GLU*     2.8    43.4    +      -       +      +
   1744B  LEU*     4.2    15.3    -      -       +      -
   1747B  LEU*     4.3    13.0    -      -       +      -
   1748B  ILE*     3.7    39.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER1724 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1720B  ARG      3.3    10.0    +      -       -      -
   1721B  TYR*     2.3    36.0    +      -       -      -
   1723B  VAL*     1.3    79.7    -      -       -      +
   1725B  GLN*     1.3    67.2    +      -       -      +
   1727B  GLU*     3.6    16.0    +      -       -      +
   1728B  GLU*     3.1    28.8    +      -       -      +
   1731B  ARG*     4.8     1.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN1725 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1661B  LEU*     3.7    25.6    -      -       +      -
   1665B  LEU*     4.2    12.9    -      -       +      +
   1721B  TYR*     3.2    50.2    +      -       +      +
   1722B  ASN      3.1     6.7    +      -       -      +
   1724B  SER*     1.3    85.1    +      -       -      +
   1726B  LEU*     1.3    65.0    +      -       -      +
   1728B  GLU*     3.4    11.6    +      -       -      +
   1729B  TRP*     3.1    22.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1726 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1629B  MET*     4.3    13.9    -      -       +      -
   1661B  LEU*     4.8     4.5    -      -       +      -
   1664B  ILE*     4.7     5.6    -      -       +      -
   1665B  LEU*     4.2    26.7    -      -       +      -
   1668B  LEU*     4.2    17.9    -      -       +      -
   1693B  PHE*     3.6    18.5    -      -       +      -
   1696B  ILE*     4.1    32.5    -      -       +      -
   1722B  ASN      3.0    16.5    +      -       -      +
   1723B  VAL*     3.0    13.4    +      -       +      +
   1725B  GLN*     1.3    76.7    -      -       -      +
   1727B  GLU*     1.3    61.4    +      -       -      +
   1729B  TRP*     3.3     8.2    +      -       -      +
   1730B  LEU*     3.2    24.1    +      -       -      +
   1744B  LEU*     4.3    18.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU1727 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1723B  VAL*     2.8    33.0    +      -       +      +
   1724B  SER*     3.7    19.0    -      -       -      +
   1725B  GLN      3.3     0.2    -      -       -      -
   1726B  LEU*     1.3    75.8    -      -       -      +
   1728B  GLU*     1.3    64.1    +      -       -      +
   1730B  LEU*     3.2    17.0    +      -       +      +
   1731B  ARG*     3.2    38.9    +      -       -      +
   1736B  MET*     4.1     4.7    -      -       -      +
   1741B  LYS*     2.4    50.2    +      -       +      +
   1744B  LEU*     5.1     5.1    -      -       +      +
   1748B  ILE*     4.2     8.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU1728 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1724B  SER      3.1    18.0    +      -       -      +
   1725B  GLN*     3.6    15.5    -      -       -      +
   1726B  LEU      3.3     0.2    -      -       -      -
   1727B  GLU*     1.3    74.4    -      -       -      +
   1729B  TRP*     1.3    60.6    +      -       -      +
   1731B  ARG*     2.4    44.6    +      -       -      +
   1732B  ASP*     2.9    45.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP1729 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1665B  LEU*     3.6    32.6    +      -       +      -
   1668B  LEU*     3.7    34.5    -      -       +      -
   1669B  ASN*     2.8    35.4    +      -       -      +
   1672B  HIS*     4.0    13.7    -      -       +      -
   1689B  VAL*     3.9    39.7    -      -       +      -
   1692B  MET*     4.7     3.8    -      -       +      -
   1693B  PHE*     3.9    16.4    -      +       -      -
   1725B  GLN      3.1     7.1    +      -       -      +
   1726B  LEU*     3.4     8.1    -      -       -      +
   1727B  GLU      3.3     0.2    -      -       -      -
   1728B  GLU*     1.3    77.4    -      -       -      +
   1730B  LEU*     1.3    72.8    +      -       +      +
   1732B  ASP*     3.3    13.2    +      -       +      +
   1733B  LYS*     3.1    46.1    +      -       +      +
   1735B  LEU*     4.2     6.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU1730 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1689B  VAL*     3.9    23.6    -      -       +      -
   1693B  PHE*     3.7    31.6    -      -       +      -
   1726B  LEU      3.2    11.6    +      -       -      +
   1727B  GLU*     3.3    15.7    -      -       +      +
   1729B  TRP*     1.3    84.7    -      -       +      +
   1731B  ARG*     1.3    50.7    +      -       -      +
   1733B  LYS*     3.2     1.8    +      -       -      -
   1734B  ASN      2.8    14.9    +      -       -      -
   1735B  LEU*     2.7    51.2    +      -       +      +
   1736B  MET*     3.9    15.3    -      -       -      -
   1740B  ALA*     4.0     3.6    -      -       +      -
   1741B  LYS*     4.1    31.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG1731 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1724B  SER      4.8     1.4    +      -       -      -
   1727B  GLU*     3.2    24.0    +      -       -      +
   1728B  GLU*     2.4    57.5    +      -       -      +
   1730B  LEU*     1.3    74.2    -      -       -      +
   1732B  ASP*     1.3    69.3    +      -       -      +
   1734B  ASN*     3.1    14.8    +      -       -      +
   1736B  MET*     4.0    28.1    -      -       +      +
   1741B  LYS*     5.6     3.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP1732 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1728B  GLU*     2.9    31.6    +      -       -      +
   1729B  TRP*     3.3    17.6    +      -       +      +
   1731B  ARG*     1.3    78.1    -      -       -      +
   1733B  LYS*     1.3    73.9    +      -       +      +
   1734B  ASN*     3.8     0.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS1733 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1669B  ASN*     3.2    29.0    +      -       -      +
   1672B  HIS*     4.0    29.4    +      -       +      +
   1729B  TRP*     3.1    44.3    +      -       +      +
   1732B  ASP*     1.3    88.1    +      -       -      +
   1734B  ASN*     1.3    70.9    +      -       -      +
   1735B  LEU*     3.5    27.0    -      -       +      +
----------------------------------------------------------
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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).

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