Contacts of the helix formed by residues 2077 - 2094 (chain L) in PDB entry 6LTJ


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 PRO2077 (chain L).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1845L  ARG*     4.0    14.6    -      -       +      +
   1846L  ILE*     4.4    15.0    -      -       +      +
   2075L  PRO      3.7     3.6    -      -       -      +
   2076L  TYR*     1.3    90.3    -      -       +      +
   2078L  GLU*     1.3    67.1    +      -       -      +
   2079L  SER*     4.0    13.9    -      -       -      +
   2080L  ILE*     2.9    35.9    +      -       +      -
   2081L  CYS*     3.0    10.7    +      -       -      -
      7M  SER*     4.4    25.4    -      -       -      +
     37M  ARG*     4.2     2.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU2078 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2077L  PRO*     1.3    72.1    -      -       -      +
   2079L  SER*     1.3    60.1    +      -       -      +
   2080L  ILE      3.1     0.2    -      -       -      -
   2081L  CYS*     3.5    10.5    -      -       -      -
   2082L  LEU*     2.9    57.1    +      -       +      +
      7M  SER*     4.5    16.9    +      -       -      +
      9M  THR*     3.4    21.2    +      -       -      +
     10M  PHE*     3.8    18.4    -      -       +      -
     11M  GLY*     2.4    36.8    +      -       -      +
     37M  ARG*     3.8     6.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER2079 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1734L  TYR*     4.8     9.5    +      -       -      -
   1846L  ILE*     3.7    24.9    -      -       -      +
   2009L  LEU*     4.2    10.4    -      -       -      +
   2013L  LYS*     6.0     0.9    -      -       -      -
   2077L  PRO*     3.0     7.6    +      -       -      +
   2078L  GLU*     1.3    80.1    +      -       -      +
   2080L  ILE*     1.3    60.7    +      -       -      +
   2083L  PRO*     3.2    21.0    -      -       -      +
      7M  SER*     5.8     2.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE2080 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1845L  ARG      3.9     3.8    -      -       -      +
   1846L  ILE*     3.8    12.1    -      -       -      -
   1847L  GLY      3.3    26.5    -      -       -      +
   2005L  PRO*     3.9    14.6    -      -       +      +
   2008L  LEU*     3.7    34.9    -      -       +      +
   2009L  LEU*     3.9    20.9    -      -       +      +
   2012L  GLY*     5.4     0.2    -      -       -      -
   2073L  LEU*     5.7     1.3    -      -       +      -
   2076L  TYR*     4.0    16.8    -      -       +      -
   2077L  PRO*     2.9    19.9    +      -       +      +
   2079L  SER*     1.3    85.3    +      -       -      +
   2081L  CYS*     1.3    67.8    +      -       -      +
   2082L  LEU      3.3     0.7    -      -       -      -
   2083L  PRO*     3.3     9.7    -      -       -      +
   2084L  VAL*     3.6    16.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with CYS2081 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2073L  LEU*     3.9    40.3    -      -       +      +
   2076L  TYR*     4.0     4.7    -      -       +      +
   2077L  PRO      3.0    19.5    +      -       -      +
   2078L  GLU*     3.5     9.0    -      -       -      -
   2080L  ILE*     1.3    78.6    -      -       -      +
   2082L  LEU*     1.3    67.4    +      -       -      +
   2084L  VAL*     3.4     3.5    +      -       -      +
   2085L  LEU*     3.1    28.8    +      -       +      +
   2134L  LEU*     4.3     7.6    -      -       +      -
     10M  PHE*     3.5    26.7    -      -       +      -
     37M  ARG*     3.9    11.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU2082 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2078L  GLU*     2.9    52.0    +      -       +      +
   2081L  CYS*     1.3    77.8    -      -       -      +
   2083L  PRO*     1.3    62.3    -      -       +      +
   2085L  LEU*     4.6     2.2    -      -       +      +
   2086L  ASP*     2.9    37.1    +      -       +      +
   2138L  THR*     4.2    21.3    -      -       +      -
   2139L  PRO*     4.3    10.1    -      -       +      -
     10M  PHE*     3.5    27.1    -      -       +      -
     11M  GLY*     4.3    11.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with PRO2083 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2009L  LEU*     6.3     0.2    -      -       +      -
   2012L  GLY*     4.0    28.9    -      -       -      +
   2013L  LYS*     5.6     6.3    -      -       +      -
   2015L  ILE*     4.4     1.0    -      -       -      +
   2016L  LEU*     5.6     0.2    -      -       -      +
   2078L  GLU      3.5     2.7    -      -       -      +
   2079L  SER*     3.2    28.9    -      -       -      +
   2080L  ILE*     3.3     8.5    -      -       -      +
   2082L  LEU*     1.3    94.5    -      -       +      +
   2084L  VAL*     1.3    57.1    +      -       -      +
   2086L  ASP*     3.9     3.9    -      -       +      +
   2087L  GLY*     2.9    27.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL2084 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2008L  LEU*     3.9    19.1    -      -       +      +
   2011L  LEU      4.9     0.7    -      -       -      -
   2012L  GLY*     3.8    20.0    -      -       -      +
   2015L  ILE*     3.8    10.6    -      -       +      +
   2064L  LEU*     4.4    21.1    -      -       +      -
   2071L  LEU*     5.2     2.7    -      -       +      -
   2073L  LEU*     4.8    20.0    -      -       +      -
   2080L  ILE      3.6    13.8    +      -       -      +
   2081L  CYS*     3.4     9.1    +      -       -      +
   2082L  LEU      3.3     0.6    -      -       -      -
   2083L  PRO*     1.3    78.7    -      -       -      +
   2085L  LEU*     1.3    63.7    +      -       +      +
   2088L  LEU*     2.9    46.4    +      -       +      +
   2125L  LEU*     5.2     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU2085 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2073L  LEU*     3.7    23.3    -      -       +      -
   2081L  CYS      3.1    19.3    +      -       -      +
   2082L  LEU*     4.1     3.1    -      -       +      +
   2084L  VAL*     1.3    76.9    -      -       +      +
   2086L  ASP*     1.3    57.2    +      -       -      +
   2088L  LEU*     3.4     5.4    +      -       +      +
   2089L  LEU*     2.9    38.1    +      -       +      +
   2122L  LEU*     5.4     1.6    -      -       +      -
   2125L  LEU*     4.5    11.9    -      -       +      -
   2131L  ASN      5.0     0.2    -      -       -      +
   2134L  LEU*     3.6    45.1    -      -       +      +
   2135L  ILE*     3.7    25.6    -      -       +      -
   2138L  THR*     4.3    11.9    -      -       +      +
     10M  PHE*     4.1    13.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP2086 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2016L  LEU*     4.1    12.7    -      -       +      +
   2082L  LEU*     2.9    24.7    +      -       +      +
   2083L  PRO*     3.9     4.9    -      -       +      +
   2085L  LEU*     1.3    76.6    -      -       -      +
   2087L  GLY*     1.3    58.7    +      -       -      +
   2090L  HIS*     2.9    24.9    +      -       -      +
   2138L  THR*     3.9    12.0    -      -       +      +
   2139L  PRO*     5.1     1.7    -      -       -      +
   2140L  PRO*     4.6     3.6    -      -       -      +
   2143L  ARG*     2.3    47.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY2087 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2015L  ILE*     3.5    26.9    -      -       -      -
   2016L  LEU*     3.6    17.2    -      -       -      +
   2083L  PRO      2.9    14.8    +      -       -      -
   2084L  VAL      3.9     0.2    -      -       -      -
   2086L  ASP*     1.3    74.6    +      -       -      +
   2088L  LEU*     1.3    65.2    +      -       -      +
   2090L  HIS*     3.8     0.3    -      -       -      +
   2091L  TRP*     2.9    30.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU2088 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2015L  ILE*     4.3    13.4    -      -       +      +
   2061L  LEU*     4.6     4.9    -      -       +      -
   2064L  LEU*     4.5     9.0    -      -       +      -
   2084L  VAL*     2.9    32.5    +      -       +      +
   2085L  LEU*     3.8     5.4    -      -       -      +
   2087L  GLY*     1.3    77.5    -      -       -      +
   2089L  LEU*     1.3    56.9    +      -       -      +
   2091L  TRP      3.4     0.7    +      -       -      -
   2092L  ALA*     2.9    28.8    +      -       -      +
   2118L  VAL*     3.7    31.7    -      -       +      +
   2121L  THR*     3.5    34.5    -      -       +      +
   2122L  LEU*     4.3    20.9    -      -       +      -
   2125L  LEU*     3.7    20.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU2089 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2085L  LEU*     2.9    24.1    +      -       +      +
   2086L  ASP      3.9     1.8    -      -       -      +
   2088L  LEU*     1.3    77.0    -      -       -      +
   2090L  HIS*     1.3    63.6    +      -       -      +
   2092L  ALA*     3.1     6.3    +      -       -      +
   2093L  VAL*     3.0    25.8    +      -       -      +
   2122L  LEU*     4.3    18.4    -      -       +      -
   2135L  ILE*     4.3    12.3    -      -       +      +
   2138L  THR*     3.4    40.2    -      -       +      +
   2143L  ARG*     3.6    26.7    -      -       +      +
   2144L  LEU*     4.4    10.1    -      -       +      -
   2147L  LEU*     3.7    32.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS2090 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2016L  LEU*     3.7    25.7    -      -       +      +
   2019L  HIS*     3.0    11.4    +      +       -      -
   2021L  HIS*     3.3    17.9    -      +       -      -
   2086L  ASP      2.9    14.2    +      -       -      +
   2087L  GLY      3.8     3.4    -      -       -      +
   2088L  LEU      3.3     0.2    -      -       -      -
   2089L  LEU*     1.3    76.0    -      -       -      +
   2091L  TRP*     1.3    55.3    +      +       -      +
   2093L  VAL*     3.0     9.7    +      -       -      +
   2094L  CYS*     2.6    44.4    +      -       +      -
   2095L  PRO*     5.4     2.2    -      -       +      -
   2143L  ARG*     3.3    21.8    +      -       -      +
   2301L   ZN      2.0    37.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP2091 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2015L  ILE*     3.2    34.3    +      -       +      +
   2016L  LEU*     3.4    13.2    -      -       +      +
   2019L  HIS*     3.5    38.6    -      +       -      -
   2057L  ARG*     3.4    29.8    -      -       +      +
   2061L  LEU*     4.8     8.5    -      -       +      -
   2087L  GLY      2.9    25.7    +      -       -      +
   2090L  HIS*     1.3    77.4    -      +       -      +
   2092L  ALA*     1.3    62.9    +      -       -      +
   2094L  CYS*     3.8    15.4    +      -       +      +
   2098L  GLU*     4.2    11.7    -      -       +      -
   2099L  ALA*     3.6    41.9    -      -       +      +
   2114L  PRO*     3.9    20.2    -      -       +      +
   2115L  GLN*     4.0    12.8    -      -       -      +
   2118L  VAL*     3.7    25.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA2092 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2088L  LEU      2.9    14.9    +      -       -      +
   2089L  LEU*     3.4    10.5    -      -       -      +
   2090L  HIS      3.1     0.4    -      -       -      -
   2091L  TRP*     1.3    78.5    -      -       -      +
   2093L  VAL*     1.3    60.3    +      -       -      +
   2094L  CYS      3.7     0.3    +      -       -      -
   2115L  GLN*     3.0    32.1    +      -       +      +
   2118L  VAL*     3.6    15.7    -      -       +      +
   2119L  LEU*     5.6     0.9    -      -       -      +
   2122L  LEU*     4.1    11.0    -      -       +      -
   2147L  LEU*     3.9    24.9    -      -       +      -
   2150L  THR*     4.6     5.7    +      -       -      +
   2151L  MET*     5.5     4.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL2093 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2089L  LEU*     3.0    20.6    +      -       +      +
   2090L  HIS*     3.7    10.8    -      -       -      +
   2092L  ALA*     1.3    80.6    -      -       +      +
   2094L  CYS*     1.3    64.3    +      -       -      +
   2095L  PRO*     3.3     8.7    -      -       -      +
   2115L  GLN*     5.7     0.2    -      -       -      -
   2143L  ARG*     3.7    26.2    -      -       +      +
   2146L  LYS*     4.1    23.9    -      -       +      +
   2147L  LEU*     3.7    39.9    -      -       +      +
   2150L  THR*     4.9     6.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS2094 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2019L  HIS*     3.6     5.6    -      -       -      -
   2021L  HIS*     3.6     3.8    -      -       -      -
   2090L  HIS*     2.6    21.8    +      -       -      +
   2091L  TRP*     3.8    18.7    +      -       +      +
   2092L  ALA      3.4     4.0    -      -       -      +
   2093L  VAL*     1.3    73.2    -      -       -      +
   2095L  PRO*     1.3    64.3    -      -       -      +
   2096L  SER*     3.2    30.0    +      -       -      +
   2099L  ALA*     4.1    13.7    -      -       +      +
   2100L  GLN*     4.6    10.7    -      -       -      +
   2115L  GLN*     5.2     1.4    +      -       -      -
   2301L   ZN      2.2    38.1    -      -       -      -
    155P  ARG*     5.2     0.3    +      -       -      -
----------------------------------------------------------
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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