Contacts of the helix formed by residues 1933 - 1953 (chain C) in PDB entry 5G1N


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 THR1933 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1931C  GLN      4.6     4.5    -      -       -      +
   1932C  PHE*     1.3    76.8    -      -       -      +
   1934C  LYS*     1.3    64.3    +      -       -      +
   1935C  ASP*     3.9     6.5    +      -       -      +
   1936C  GLN*     3.0    36.2    +      -       -      +
   1937C  MET*     3.1    25.6    +      -       -      +
   2096C  GLN*     3.6     9.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS1934 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1933C  THR*     1.3    75.6    -      -       -      +
   1935C  ASP*     1.3    66.2    +      -       -      +
   1937C  MET*     3.6     5.8    +      -       -      +
   1938C  SER*     3.0    31.0    +      -       -      -
   2071C  ASN*     3.9    16.7    -      -       -      +
   2096C  GLN*     3.1    37.7    +      -       -      +
   2097C  TYR*     3.9    39.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP1935 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1933C  THR*     3.4     5.9    +      -       -      +
   1934C  LYS*     1.3    83.7    -      -       -      +
   1936C  GLN*     1.3    59.8    +      -       -      +
   1938C  SER*     3.9     6.1    -      -       -      -
   1939C  HIS*     3.1    27.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN1936 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1920C  SER*     4.4    19.0    +      -       -      -
   1921C  LEU*     3.0    43.4    -      -       +      +
   1931C  GLN      3.2     8.7    +      -       -      +
   1932C  PHE*     3.1    20.2    -      -       +      -
   1933C  THR*     3.0    44.2    +      -       -      +
   1935C  ASP*     1.3    73.6    -      -       -      +
   1937C  MET*     1.3    65.8    +      -       -      +
   1939C  HIS*     3.1     9.9    +      -       -      +
   1940C  LEU*     2.9    26.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET1937 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1932C  PHE*     4.5     7.8    -      -       +      -
   1933C  THR      3.1    16.5    +      -       -      +
   1934C  LYS*     3.8     6.3    -      -       -      +
   1936C  GLN*     1.3    76.2    -      -       -      +
   1938C  SER*     1.3    64.1    +      -       -      +
   1940C  LEU*     2.9    11.5    +      -       -      +
   1941C  PHE*     2.9    59.0    +      -       +      -
   2057C  LEU*     3.4    19.3    -      -       +      -
   2060C  ILE*     3.4    33.7    -      -       +      -
   2093C  LEU*     3.6    31.6    -      -       -      +
   2096C  GLN*     5.3     3.1    -      -       -      +
   2097C  TYR*     3.5    20.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER1938 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1934C  LYS*     3.0    18.6    +      -       -      -
   1935C  ASP*     3.9     7.6    -      -       -      -
   1937C  MET*     1.3    75.0    -      -       -      +
   1939C  HIS*     1.3    64.1    +      -       -      +
   1941C  PHE*     3.3    12.5    +      -       -      +
   1942C  ASN*     3.0    34.6    +      -       -      +
   2064C  ARG*     4.5    14.7    +      -       -      +
   2097C  TYR*     5.6     1.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS1939 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1920C  SER*     5.7     8.7    -      -       -      -
   1921C  LEU*     6.4     2.0    -      -       +      -
   1935C  ASP      3.1    16.4    +      -       -      +
   1936C  GLN*     3.3    12.1    -      -       -      +
   1938C  SER*     1.3    76.1    -      -       -      +
   1940C  LEU*     1.3    64.5    +      -       +      +
   1942C  ASN*     3.0    15.8    +      -       -      +
   1943C  VAL*     3.0    42.3    +      -       +      +
   2220C  THR*     4.0    12.1    -      -       +      +
   2225C  PHE*     3.9    24.2    +      +       -      -
----------------------------------------------------------
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Residues in contact with LEU1940 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1921C  LEU*     4.4    15.5    -      -       +      -
   1932C  PHE*     5.0     3.1    -      -       +      -
   1936C  GLN      2.9    14.5    +      -       -      +
   1937C  MET*     3.4    10.1    -      -       -      +
   1939C  HIS*     1.3    78.5    -      -       +      +
   1941C  PHE*     1.3    63.1    +      -       +      +
   1943C  VAL*     3.4     3.0    +      -       -      -
   1944C  ALA*     3.1    25.1    +      -       -      +
   2057C  LEU*     3.7    27.4    -      -       +      -
   2213C  ILE*     5.0     5.7    -      -       +      +
   2216C  ALA*     3.4    16.6    -      -       +      +
   2217C  LEU*     3.5    41.7    -      -       +      +
   2220C  THR*     3.3    33.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE1941 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1937C  MET*     2.9    56.1    +      -       +      -
   1938C  SER*     3.5     8.3    -      -       -      +
   1940C  LEU*     1.3    75.9    -      -       +      +
   1942C  ASN*     1.3    64.6    +      -       -      +
   1944C  ALA*     3.7     1.0    +      -       -      -
   1945C  HIS*     3.0    31.9    +      -       -      -
   2057C  LEU*     3.6    35.9    -      -       +      -
   2060C  ILE*     4.0     7.0    -      -       +      -
   2061C  PHE*     3.6    37.0    -      +       +      -
   2064C  ARG*     3.4    37.0    -      -       -      +
   2097C  TYR*     4.0    10.1    -      -       -      -
   2213C  ILE*     3.8    14.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN1942 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1938C  SER*     3.0    29.9    +      -       -      +
   1939C  HIS*     3.0    16.3    +      -       -      +
   1941C  PHE*     1.3    76.9    -      -       -      +
   1943C  VAL*     1.3    65.8    +      -       +      +
   1945C  HIS*     3.2    12.4    +      -       -      +
   1946C  THR*     3.1    24.6    +      -       -      +
   2064C  ARG*     5.1     6.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL1943 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1939C  HIS*     3.0    41.3    +      -       +      +
   1940C  LEU*     3.4     5.4    +      -       -      +
   1942C  ASN*     1.3    76.5    -      -       +      +
   1944C  ALA*     1.3    52.2    +      -       -      +
   1946C  THR*     3.2     7.8    +      -       -      -
   1947C  LEU*     2.7    53.3    +      -       +      +
   2216C  ALA*     4.2    12.1    -      -       +      +
   2220C  THR*     4.2     8.3    -      -       +      -
   2225C  PHE*     3.7    41.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA1944 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1940C  LEU      3.1    17.4    +      -       -      +
   1941C  PHE      4.0     4.7    -      -       -      +
   1942C  ASN      3.3     0.2    -      -       -      -
   1943C  VAL*     1.3    74.6    -      -       -      +
   1945C  HIS*     1.3    53.6    +      -       -      +
   1947C  LEU*     3.9     4.0    -      -       -      +
   1948C  ARG*     2.6    38.3    +      -       -      +
   2061C  PHE*     4.5     9.0    -      -       +      -
   2212C  TYR*     3.5    36.5    -      -       +      +
   2213C  ILE*     4.1    13.0    -      -       +      +
   2216C  ALA*     3.8     6.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS1945 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1941C  PHE      3.0    15.1    +      -       -      -
   1942C  ASN*     3.2    14.6    +      -       -      +
   1944C  ALA*     1.3    74.5    -      -       -      +
   1946C  THR*     1.3    65.5    +      -       -      +
   1948C  ARG*     3.4     9.8    +      -       -      +
   1949C  MET*     3.0    30.8    +      -       +      +
   2061C  PHE*     3.5    24.4    -      +       -      -
   2064C  ARG*     4.8    11.4    -      -       -      -
   2065C  GLU*     2.6    33.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR1946 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1942C  ASN*     3.1    14.0    +      -       -      +
   1943C  VAL*     3.3    10.5    -      -       -      -
   1945C  HIS*     1.3    77.2    -      -       -      +
   1947C  LEU*     1.3    64.6    +      -       -      +
   1949C  MET*     3.3     2.7    +      -       -      +
   1950C  MET*     3.2    51.8    +      -       +      +
   1953C  LYS*     5.0     1.7    +      -       -      +
   2225C  PHE*     3.8    23.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU1947 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1943C  VAL*     2.7    35.1    +      -       +      +
   1944C  ALA*     3.9     4.7    -      -       -      +
   1946C  THR*     1.3    74.1    -      -       -      +
   1948C  ARG*     1.3    62.1    +      -       -      +
   1950C  MET*     3.6    15.2    +      -       -      +
   1951C  VAL*     3.4    27.7    +      -       -      +
   1957C  LEU*     4.8     8.4    -      -       +      +
   1959C  ILE*     5.2     1.6    -      -       +      -
   1987C  LEU*     4.0    22.4    -      -       +      -
   2212C  TYR*     4.4     2.5    -      -       +      -
   2215C  MET*     3.6    50.2    -      -       +      +
   2216C  ALA*     3.7     4.5    -      -       -      +
   2219C  ALA*     4.2     6.3    -      -       +      -
   2225C  PHE*     4.0    24.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG1948 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1944C  ALA      2.6    23.8    +      -       -      +
   1945C  HIS*     3.9    12.1    -      -       -      +
   1946C  THR      3.3     0.2    -      -       -      -
   1947C  LEU*     1.3    74.7    -      -       -      +
   1949C  MET*     1.3    53.7    +      -       +      +
   1951C  VAL*     3.3     3.8    +      -       -      +
   1952C  GLN*     2.7    64.2    +      -       -      +
   2061C  PHE*     4.1    13.3    -      -       -      -
   2065C  GLU*     5.3     3.6    +      -       -      -
   2205C  ARG      4.9     0.4    +      -       -      -
   2208C  GLU*     3.6    38.4    +      -       -      +
   2209C  ASN*     2.6    39.0    +      -       -      +
   2212C  TYR*     3.4    45.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET1949 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1945C  HIS*     3.0    19.8    +      -       +      +
   1946C  THR*     3.3     2.4    +      -       -      +
   1948C  ARG*     1.3    75.8    -      -       +      +
   1950C  MET*     1.3    55.8    +      -       -      +
   1952C  GLN*     3.3    28.0    -      -       +      +
   1953C  LYS*     2.6    62.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET1950 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1946C  THR*     3.2    42.3    +      -       +      +
   1947C  LEU*     3.9    14.4    -      -       -      +
   1948C  ARG      3.4     0.2    -      -       -      -
   1949C  MET*     1.3    76.3    -      -       -      +
   1951C  VAL*     1.3    52.7    +      -       -      +
   1953C  LYS*     3.2    16.9    -      -       -      +
   1954C  GLU      2.7    12.5    +      -       -      -
   1955C  ARG*     2.7    49.1    +      -       +      +
   1957C  LEU*     4.1    27.4    -      -       +      -
   2225C  PHE*     4.6    11.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL1951 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1962A  GLY      5.5     2.0    -      -       -      +
   1947C  LEU      3.4    13.4    +      -       -      +
   1948C  ARG      3.3     7.5    +      -       -      +
   1949C  MET      3.3     0.2    -      -       -      -
   1950C  MET*     1.3    76.0    -      -       -      +
   1952C  GLN*     1.3    60.6    +      -       -      +
   1954C  GLU*     3.4    13.3    +      -       -      +
   1955C  ARG      5.2     1.8    -      -       -      -
   1957C  LEU*     4.2    13.2    -      -       +      -
   1986C  ARG*     4.1    28.9    -      -       +      +
   2212C  TYR*     3.6    25.6    -      -       +      +
   2215C  MET*     4.0    23.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN1952 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1948C  ARG*     2.7    52.4    +      -       +      +
   1949C  MET*     3.2    40.5    +      -       +      +
   1951C  VAL*     1.3    76.0    -      -       -      +
   1953C  LYS*     1.3    57.0    +      -       -      +
   1954C  GLU*     3.3     7.9    +      -       -      +
   2212C  TYR*     5.3     4.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS1953 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1946C  THR*     5.0     1.4    +      -       -      +
   1949C  MET*     2.6    53.9    +      -       +      +
   1950C  MET*     3.2    17.6    -      -       -      +
   1952C  GLN*     1.3    71.7    -      -       -      +
   1954C  GLU*     1.3    63.3    +      -       -      +
   1955C  ARG*     3.0    13.5    +      -       +      +
----------------------------------------------------------
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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