Contacts of the helix formed by residues 1658 - 1676 (chain A) in PDB entry 5JCY


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 THR1658 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1626A  GLY*     3.6     9.8    -      -       -      -
   1630A  HIS*     3.6    28.9    -      -       +      +
   1632A  THR*     6.0     0.7    -      -       -      -
   1650A  SER      5.1     0.2    +      -       -      -
   1652A  ALA*     4.6     2.2    -      -       -      -
   1653A  ASP*     3.6    27.6    -      -       +      +
   1656A  THR      3.4    16.4    -      -       -      +
   1657A  TYR*     1.3    75.5    -      -       -      +
   1659A  LEU*     1.3    64.2    +      -       -      +
   1660A  ASP*     3.0    22.4    +      -       -      +
   1661A  SER*     3.0    27.4    +      -       -      -
   1662A  ILE*     3.3     9.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1659 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1626A  GLY*     3.7    18.7    +      -       -      +
   1627A  MET*     4.1    25.8    -      -       -      -
   1630A  HIS*     4.9     2.0    +      -       -      -
   1632A  THR*     6.0     6.1    -      -       +      -
   1658A  THR*     1.3    75.0    -      -       -      +
   1660A  ASP*     1.3    60.7    +      -       -      +
   1662A  ILE*     3.1    13.0    +      -       +      +
   1663A  LEU*     2.9    37.4    +      -       +      +
   1719A  TYR*     4.7     4.0    -      -       +      -
   1720A  ASN*     3.4    30.7    -      -       +      +
   1723A  GLN*     3.5    35.2    -      -       +      -
   1724A  LEU*     4.5    15.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP1660 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1649A  SER*     4.2    24.6    +      -       -      -
   1650A  SER*     4.2    20.3    +      -       -      +
   1658A  THR*     3.0    11.6    +      -       -      +
   1659A  LEU*     1.3    79.4    -      -       -      +
   1661A  SER*     1.3    56.8    +      -       -      +
   1663A  LEU*     3.4    18.7    +      -       -      +
   1664A  ARG*     2.9    30.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER1661 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1622A  MET*     3.9     8.4    -      -       -      +
   1650A  SER      4.8     0.6    +      -       -      -
   1651A  ILE      3.0    27.6    +      -       -      -
   1652A  ALA*     4.0     1.6    -      -       -      -
   1657A  TYR*     3.5    25.1    -      -       -      -
   1658A  THR*     3.0    30.7    +      -       -      -
   1660A  ASP*     1.3    77.5    -      -       -      +
   1662A  ILE*     1.3    62.9    +      -       -      +
   1664A  ARG*     3.4     7.4    +      -       -      +
   1665A  GLN*     3.1    23.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE1662 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1619A  LEU*     4.5     8.9    -      -       +      +
   1622A  MET*     3.8    39.0    -      -       +      +
   1623A  ILE*     4.1    14.8    -      -       +      -
   1626A  GLY*     4.0    16.4    -      -       -      -
   1627A  MET*     4.1    19.3    -      -       +      -
   1658A  THR      3.8     8.1    -      -       -      +
   1659A  LEU*     3.1    11.7    +      -       +      +
   1661A  SER*     1.3    77.5    -      -       -      +
   1663A  LEU*     1.3    58.1    +      -       -      +
   1665A  GLN*     3.1     4.9    +      -       -      +
   1666A  LEU*     2.9    45.6    +      -       +      +
   1694A  ILE*     4.1    19.5    -      -       +      -
   1724A  LEU*     4.6     8.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU1663 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1659A  LEU*     2.9    32.7    +      -       +      +
   1660A  ASP*     3.8    20.4    -      -       -      +
   1662A  ILE*     1.3    76.0    -      -       -      +
   1664A  ARG*     1.3    56.6    +      -       -      +
   1666A  LEU*     3.4     7.1    +      -       +      +
   1667A  ASN*     2.9    38.0    +      -       -      +
   1723A  GLN*     4.1    21.3    -      -       +      +
   1724A  LEU*     4.1    23.8    -      -       +      -
   1727A  TRP*     3.8    35.2    +      -       +      -
----------------------------------------------------------
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Residues in contact with ARG1664 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1649A  SER*     3.4    36.8    +      -       -      +
   1650A  SER*     3.9     2.0    +      -       -      +
   1651A  ILE*     3.7    43.8    -      -       -      +
   1660A  ASP      2.9    17.7    +      -       -      +
   1661A  SER*     3.7     6.1    -      -       -      +
   1662A  ILE      3.3     0.2    -      -       -      -
   1663A  LEU*     1.3    75.5    -      -       -      +
   1665A  GLN*     1.3    58.3    +      -       -      +
   1667A  ASN*     3.3    12.4    +      -       +      +
   1668A  SER*     3.0    28.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN1665 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1549A  PHE*     4.9     3.6    -      -       -      -
   1618A  ILE*     3.4    21.6    -      -       +      +
   1619A  LEU*     3.9    14.6    -      -       +      -
   1622A  MET*     3.6    19.5    -      -       +      +
   1661A  SER      3.1    14.1    +      -       -      +
   1662A  ILE      3.1     8.5    +      -       -      +
   1664A  ARG*     1.3    79.6    -      -       -      +
   1666A  LEU*     1.3    61.9    +      -       -      +
   1668A  SER*     3.1    17.2    +      -       -      -
   1669A  PHE*     3.0    67.4    +      -       +      -
----------------------------------------------------------
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Residues in contact with LEU1666 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1619A  LEU*     4.4    17.7    -      -       +      -
   1662A  ILE*     2.9    35.8    +      -       +      +
   1663A  LEU*     3.7     8.5    -      -       +      +
   1665A  GLN*     1.3    76.1    -      -       -      +
   1667A  ASN*     1.3    56.3    +      -       -      +
   1669A  PHE*     3.4    19.6    +      -       +      +
   1670A  HIS*     2.9    31.4    +      -       -      +
   1687A  VAL*     6.2     1.6    -      -       +      -
   1690A  MET*     4.5    15.7    -      -       +      -
   1691A  PHE*     4.1    24.9    -      -       +      -
   1694A  ILE*     4.5     5.6    -      -       +      -
   1724A  LEU*     4.1    12.3    -      -       +      -
   1727A  TRP*     3.6    31.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN1667 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1663A  LEU*     2.9    22.8    +      -       -      +
   1664A  ARG*     3.4    13.0    -      -       -      +
   1666A  LEU*     1.3    77.0    -      -       -      +
   1668A  SER*     1.3    57.0    +      -       -      +
   1670A  HIS*     3.9     4.9    -      -       -      +
   1671A  SER*     2.9    31.7    +      -       -      -
   1727A  TRP*     2.7    29.0    +      -       -      +
   1731A  LYS*     3.1    22.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER1668 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1549A  PHE*     3.7    17.9    -      -       -      -
   1664A  ARG*     3.0    13.8    +      -       -      -
   1665A  GLN*     3.1    21.5    +      -       -      -
   1667A  ASN*     1.3    72.2    -      -       -      +
   1669A  PHE*     1.3    66.8    +      -       -      +
   1671A  SER*     3.3     6.1    +      -       -      -
   1672A  VAL*     3.1    29.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE1669 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1549A  PHE*     4.0    19.8    -      +       -      -
   1615A  LEU*     3.3    46.9    -      -       +      -
   1618A  ILE*     3.9    26.5    -      -       +      -
   1619A  LEU*     4.0    21.1    -      -       +      -
   1665A  GLN*     3.0    53.4    +      -       +      -
   1666A  LEU*     3.6    19.7    -      -       +      +
   1668A  SER*     1.3    77.4    -      -       -      +
   1670A  HIS*     1.3    63.7    +      -       -      +
   1672A  VAL*     3.3     2.4    +      -       -      +
   1673A  MET*     3.0    40.7    +      -       +      +
   1690A  MET*     5.1     3.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS1670 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1666A  LEU      2.9    17.8    +      -       -      +
   1667A  ASN*     3.9     3.8    -      -       -      +
   1669A  PHE*     1.3    77.4    -      -       -      +
   1671A  SER*     1.3    66.5    +      -       -      +
   1673A  MET*     3.3    12.5    +      -       +      +
   1674A  CYS*     2.9    48.1    +      -       -      -
   1683A  ILE*     4.0    19.6    -      -       +      +
   1687A  VAL*     5.2     0.6    -      -       +      +
   1727A  TRP*     4.1    12.3    -      +       +      -
   1731A  LYS*     3.8    47.1    +      -       +      +
   1733A  LEU*     4.1    16.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER1671 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1496A  ARG*     5.6     3.8    +      -       -      -
   1667A  ASN      2.9    18.8    +      -       -      -
   1668A  SER*     3.7     6.3    -      -       -      -
   1670A  HIS*     1.3    81.7    -      -       -      +
   1672A  VAL*     1.3    60.1    +      -       -      +
   1674A  CYS*     3.5     4.7    +      -       -      +
   1675A  GLN*     3.0    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL1672 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1496A  ARG*     3.9    28.3    -      -       -      +
   1549A  PHE*     3.7    30.3    -      -       +      -
   1550A  GLU*     3.9    12.1    -      -       +      +
   1553A  SER*     3.9     7.9    -      -       -      +
   1668A  SER*     3.1    19.2    +      -       -      +
   1669A  PHE      3.8     0.9    -      -       -      +
   1671A  SER*     1.3    75.0    -      -       -      +
   1673A  MET*     1.3    68.5    +      -       -      +
   1675A  GLN*     3.2     7.9    +      -       -      +
   1676A  HIS*     3.0    50.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET1673 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1549A  PHE*     6.4     1.1    -      -       +      -
   1553A  SER*     3.8    15.3    -      -       -      +
   1611A  LEU*     4.6     5.2    -      -       +      -
   1615A  LEU*     5.3     1.6    -      -       +      -
   1669A  PHE*     3.0    38.0    +      -       +      +
   1670A  HIS*     3.8    10.5    -      -       +      +
   1672A  VAL*     1.3    75.7    -      -       -      +
   1674A  CYS*     1.3    60.7    +      -       -      +
   1676A  HIS*     3.3     2.8    +      -       -      +
   1677A  GLY      3.3     3.3    +      -       -      -
   1678A  MET*     3.0    60.2    +      -       +      +
   1683A  ILE*     4.1    29.8    -      -       +      -
   1686A  VAL*     3.9    33.4    -      -       +      -
   1687A  VAL*     4.7     8.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS1674 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1504A  PRO*     5.3     1.6    -      -       -      +
   1670A  HIS*     2.9    51.9    +      -       -      +
   1671A  SER*     3.7     5.8    -      -       -      +
   1673A  MET*     1.3    74.7    -      -       -      +
   1675A  GLN*     1.3    66.4    +      -       -      +
   1677A  GLY*     3.0    13.7    +      -       -      +
   1678A  MET      5.0     0.7    -      -       -      +
   1683A  ILE*     4.1    14.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN1675 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1496A  ARG*     2.7    51.4    +      -       -      +
   1501A  ASN*     3.6    41.9    +      -       +      +
   1504A  PRO*     3.7    17.7    -      -       -      +
   1671A  SER*     3.0    18.1    +      -       -      +
   1672A  VAL*     3.2     7.0    +      -       -      +
   1674A  CYS*     1.3    75.4    -      -       -      +
   1676A  HIS*     1.3    65.3    +      -       +      +
   1677A  GLY      3.3     1.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS1676 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1495A  PRO*     3.0    21.3    +      -       +      -
   1496A  ARG*     4.3     1.4    -      -       -      -
   1501A  ASN*     3.6    15.0    -      -       -      -
   1504A  PRO*     3.9    10.4    -      -       -      +
   1505A  GLY*     4.1    10.2    +      -       -      -
   1550A  GLU*     3.2    27.8    -      -       +      -
   1553A  SER*     2.9    18.1    +      -       -      +
   1554A  PHE*     3.3    31.0    +      +       +      -
   1557A  SER*     3.6    28.7    -      -       -      +
   1558A  ASN*     5.0     1.9    +      -       -      -
   1672A  VAL*     3.0    31.7    +      -       +      +
   1673A  MET      3.8     2.9    -      -       -      +
   1674A  CYS      3.1     0.4    -      -       -      -
   1675A  GLN*     1.3    85.2    +      -       -      +
   1677A  GLY*     1.3    60.4    +      -       -      +
   1678A  MET      3.6     0.2    +      -       -      -
----------------------------------------------------------
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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