Contacts of the helix formed by residues 1933 - 1953 (chain F) 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 F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1931F  GLN      3.3     8.7    +      -       -      +
   1932F  PHE*     1.3    77.0    -      -       -      +
   1934F  LYS*     1.3    65.2    +      -       -      +
   1935F  ASP*     4.0    11.9    -      -       -      +
   1936F  GLN*     3.1    35.5    +      -       -      +
   1937F  MET*     3.2    22.8    +      -       -      +
   2096F  GLN*     5.2     3.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS1934 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1932F  PHE      3.9     0.6    +      -       -      -
   1933F  THR*     1.3    72.9    -      -       -      +
   1935F  ASP*     1.3    63.8    +      -       -      +
   1937F  MET*     3.5     9.5    +      -       -      +
   1938F  SER*     3.1    24.7    +      -       -      -
   2071F  ASN*     4.0    16.0    +      -       -      +
   2096F  GLN*     3.0    48.2    +      -       +      +
   2097F  TYR*     3.3    45.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP1935 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1933F  THR*     3.2     9.9    -      -       -      +
   1934F  LYS*     1.3    77.1    +      -       -      +
   1936F  GLN*     1.3    60.0    +      -       -      +
   1938F  SER*     3.3     5.3    +      -       -      -
   1939F  HIS*     3.0    29.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN1936 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1920F  SER*     3.5    37.5    +      -       -      +
   1921F  LEU*     4.1    35.3    -      -       +      +
   1931F  GLN*     3.5    19.2    +      -       -      +
   1932F  PHE*     3.9    10.0    -      -       +      -
   1933F  THR*     3.1    30.6    +      -       -      +
   1935F  ASP*     1.3    75.0    -      -       +      +
   1937F  MET*     1.3    66.4    +      -       +      +
   1939F  HIS*     3.5     8.6    +      -       +      +
   1940F  LEU*     3.1    23.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET1937 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1932F  PHE*     4.0    14.6    -      -       +      +
   1933F  THR      3.2    15.4    +      -       -      +
   1934F  LYS*     3.8    12.8    -      -       -      +
   1935F  ASP      3.3     0.2    -      -       -      -
   1936F  GLN*     1.3    77.1    -      -       -      +
   1938F  SER*     1.3    52.3    +      -       -      +
   1940F  LEU*     3.2     6.0    +      -       -      +
   1941F  PHE*     2.7    46.5    +      -       +      -
   2057F  LEU*     4.0    24.0    -      -       +      -
   2060F  ILE*     3.4    37.2    -      -       +      -
   2093F  LEU*     3.8    26.9    -      -       +      -
   2096F  GLN*     5.1     4.5    -      -       -      -
   2097F  TYR*     3.7    28.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER1938 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1934F  LYS*     3.1    18.1    +      -       -      -
   1935F  ASP*     3.3     5.6    +      -       -      -
   1937F  MET*     1.3    74.1    -      -       -      +
   1939F  HIS*     1.3    59.4    +      -       -      +
   1940F  LEU      3.1     1.3    -      -       -      -
   1941F  PHE*     3.4     9.8    +      -       -      +
   1942F  ASN*     2.7    42.6    +      -       -      +
   2064F  ARG*     3.7    17.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS1939 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1920F  SER*     5.8     5.0    +      -       -      -
   1921F  LEU*     4.1    14.1    -      -       +      -
   1935F  ASP      3.0    14.8    +      -       -      +
   1936F  GLN*     3.5    12.1    -      -       -      +
   1938F  SER*     1.3    73.9    -      -       -      +
   1940F  LEU*     1.3    56.3    +      -       -      +
   1942F  ASN*     3.3    11.6    +      -       -      +
   1943F  VAL*     3.1    40.9    +      -       +      +
   2220F  THR*     4.0    22.0    -      -       +      +
   2225F  PHE      3.4    25.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU1940 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1921F  LEU*     4.7     9.0    -      -       +      -
   1936F  GLN      3.1    16.0    +      -       -      +
   1937F  MET*     3.4     5.2    -      -       -      +
   1939F  HIS*     1.3    78.4    -      -       -      +
   1941F  PHE*     1.3    66.7    +      -       +      +
   1942F  ASN      3.2     0.9    -      -       -      -
   1943F  VAL*     4.5     3.4    -      -       -      +
   1944F  ALA*     3.1    23.9    +      -       -      +
   2057F  LEU*     3.4    35.7    -      -       +      -
   2213F  ILE*     3.7    24.7    -      -       +      +
   2216F  ALA*     3.4    39.8    -      -       +      +
   2217F  LEU*     3.5    15.7    -      -       +      +
   2220F  THR*     3.9    10.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE1941 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1937F  MET*     2.7    34.1    +      -       +      +
   1938F  SER*     3.4     6.5    +      -       -      +
   1940F  LEU*     1.3    74.5    -      -       +      +
   1942F  ASN*     1.3    57.9    +      -       -      +
   1944F  ALA*     3.4     3.3    +      -       -      +
   1945F  HIS*     3.0    26.2    +      -       -      -
   2057F  LEU*     3.5    33.4    -      -       +      -
   2060F  ILE*     4.0    15.3    -      -       +      -
   2061F  PHE*     3.3    53.8    -      +       +      -
   2064F  ARG*     3.3    48.5    -      -       +      +
   2070F  VAL*     6.0     0.2    -      -       +      -
   2097F  TYR*     4.2    15.7    -      +       -      -
   2213F  ILE*     4.0     5.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN1942 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1938F  SER*     2.7    31.2    +      -       -      +
   1939F  HIS*     3.4    11.1    -      -       -      +
   1940F  LEU      3.2     0.2    -      -       -      -
   1941F  PHE*     1.3    76.0    -      -       -      +
   1943F  VAL*     1.3    60.0    +      -       +      +
   1945F  HIS*     3.1     9.6    +      -       -      +
   1946F  THR*     3.0    31.6    +      -       -      +
   2064F  ARG*     4.3    13.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL1943 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1939F  HIS*     3.1    37.5    +      -       +      +
   1940F  LEU*     3.7     1.8    +      -       -      +
   1942F  ASN*     1.3    74.3    -      -       +      +
   1944F  ALA*     1.3    58.1    -      -       -      +
   1946F  THR*     3.3     6.9    +      -       -      -
   1947F  LEU*     2.8    45.5    +      -       +      +
   2216F  ALA*     3.9    19.3    -      -       +      +
   2220F  THR*     4.3     4.7    -      -       +      -
   2225F  PHE*     3.5    46.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA1944 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1940F  LEU      3.1    19.6    +      -       -      +
   1941F  PHE      3.4     6.5    -      -       -      +
   1943F  VAL*     1.3    78.8    -      -       -      +
   1945F  HIS*     1.3    57.1    +      -       -      +
   1947F  LEU*     4.2     1.1    -      -       -      -
   1948F  ARG*     3.1    28.2    +      -       -      +
   2061F  PHE*     4.2     7.3    -      -       +      -
   2212F  TYR*     3.8    23.8    -      -       +      +
   2213F  ILE*     3.5    25.8    -      -       +      -
   2216F  ALA*     3.6     8.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS1945 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1941F  PHE      3.0    15.8    +      -       -      +
   1942F  ASN*     3.1    11.7    +      -       -      +
   1944F  ALA*     1.3    73.8    -      -       -      +
   1946F  THR*     1.3    63.5    +      -       -      +
   1948F  ARG*     4.0    13.9    -      -       +      +
   1949F  MET*     3.2    21.3    +      -       -      +
   2061F  PHE*     3.5    16.7    -      +       -      -
   2064F  ARG*     3.8    19.3    +      -       -      -
   2065F  GLU*     2.8    39.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR1946 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1942F  ASN      3.0    14.5    +      -       -      -
   1943F  VAL*     3.5    11.1    -      -       -      -
   1945F  HIS*     1.3    76.7    -      -       -      +
   1947F  LEU*     1.3    58.7    +      -       -      +
   1949F  MET*     2.8    36.6    +      -       +      +
   1950F  MET*     3.2    20.2    +      -       +      +
   2225F  PHE*     3.8    30.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU1947 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1943F  VAL*     2.8    40.0    +      -       +      +
   1944F  ALA*     4.3     3.8    -      -       -      +
   1946F  THR*     1.3    71.2    -      -       -      +
   1948F  ARG*     1.3    61.2    +      -       -      +
   1950F  MET*     3.4     8.6    +      -       -      +
   1951F  VAL*     3.2    29.4    +      -       -      +
   1957F  LEU*     4.0    13.4    -      -       +      +
   1959F  ILE*     3.8    16.6    -      -       +      -
   1987F  LEU*     4.0    15.3    -      -       +      -
   2212F  TYR*     4.5     2.0    -      -       +      +
   2215F  MET*     3.7    46.2    -      -       +      +
   2216F  ALA      4.0     0.9    -      -       -      +
   2219F  ALA*     4.1     6.1    -      -       +      -
   2225F  PHE*     3.7    24.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG1948 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1944F  ALA      3.1    20.3    +      -       -      +
   1945F  HIS*     4.0    17.3    -      -       +      +
   1947F  LEU*     1.3    74.6    -      -       -      +
   1949F  MET*     1.3    61.4    +      -       -      +
   1951F  VAL*     4.1     1.2    -      -       -      +
   1952F  GLN*     2.9    44.0    +      -       -      +
   2061F  PHE*     4.6     9.6    -      -       -      -
   2065F  GLU*     4.8     8.2    +      -       -      +
   2205F  ARG*     5.2     0.8    +      -       -      +
   2208F  GLU*     3.8    24.0    +      -       -      +
   2209F  ASN*     2.7    30.7    +      -       -      +
   2212F  TYR*     3.1    56.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET1949 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1945F  HIS      3.2    13.4    +      -       -      +
   1946F  THR*     2.8    23.9    +      -       +      +
   1948F  ARG*     1.3    73.7    -      -       -      +
   1950F  MET*     1.3    60.5    +      -       +      +
   1952F  GLN*     3.3    10.7    +      -       -      +
   1953F  LYS*     2.8    70.6    +      -       +      +
   1955F  ARG*     3.9    20.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET1950 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1946F  THR*     3.2    32.1    +      -       +      +
   1947F  LEU*     3.8    14.6    -      -       -      +
   1949F  MET*     1.3    81.4    -      -       +      +
   1951F  VAL*     1.3    60.5    +      -       -      +
   1953F  LYS*     4.3     4.0    -      -       -      -
   1954F  GLU      3.0     5.9    +      -       -      -
   1955F  ARG*     2.7    84.2    +      -       +      +
   1957F  LEU*     3.8    29.2    -      -       +      -
   1959F  ILE*     5.8     0.9    -      -       +      -
   2225F  PHE*     4.5    10.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL1951 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1947F  LEU      3.2    17.6    +      -       -      +
   1948F  ARG      4.1     4.0    -      -       -      +
   1950F  MET*     1.3    75.4    -      -       -      +
   1952F  GLN*     1.3    61.6    +      -       +      +
   1954F  GLU*     3.2    15.2    +      -       -      +
   1955F  ARG      5.8     0.2    -      -       -      -
   1957F  LEU*     3.9    20.6    -      -       +      -
   1986F  ARG*     4.1    30.7    -      -       +      +
   2212F  TYR*     3.9    28.9    -      -       +      +
   2215F  MET*     4.0    14.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN1952 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1948F  ARG*     2.9    37.2    +      -       +      +
   1949F  MET*     3.5    13.2    -      -       -      +
   1951F  VAL*     1.3    79.1    -      -       +      +
   1953F  LYS*     1.3    68.8    +      -       +      +
   1954F  GLU*     3.2    12.5    +      -       -      +
   2212F  TYR*     5.6     3.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS1953 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1949F  MET*     2.8    51.6    +      -       -      +
   1950F  MET*     4.0     8.1    -      -       -      +
   1951F  VAL      3.4     0.2    -      -       -      -
   1952F  GLN*     1.3    81.5    +      -       +      +
   1954F  GLU*     1.3    69.2    +      -       -      +
   1955F  ARG*     3.2    13.7    +      -       -      +
----------------------------------------------------------
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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