Contacts of the helix formed by residues 206 - 218 (chain C) in PDB entry 5YL4


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 ASN 206 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    171C  ILE*     3.4    17.2    -      -       -      +
    172C  TYR      3.1    10.9    +      -       -      +
    174C  ALA*     3.6    18.0    -      -       +      +
    177C  VAL*     3.6    15.8    -      -       +      +
    204C  VAL*     3.4     2.3    +      -       -      +
    205C  ASP*     1.3    73.8    +      -       -      +
    207C  GLU*     1.3    57.3    +      -       -      +
    209C  ILE*     3.4     5.9    +      -       -      +
    210C  TYR*     2.8    29.7    +      -       -      +
    227C  LEU*     3.9     9.6    -      -       -      +
    231C  ILE*     4.6     5.0    -      -       -      +
    501C  GTP      2.8    65.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 207 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    174C  ALA*     3.3    11.7    -      -       +      +
    175C  PRO*     3.7    15.2    -      -       -      +
    176C  GLN*     3.4    36.4    +      -       -      +
    205C  ASP*     3.1    14.9    +      -       -      +
    206C  ASN*     1.3    75.5    -      -       -      +
    208C  ALA*     1.3    56.3    +      -       -      +
    210C  TYR*     3.4     5.6    -      -       +      +
    211C  ASP*     2.8    48.4    +      -       -      +
    304C  LYS*     3.4    27.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 208 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205C  ASP*     3.0    18.2    +      -       +      +
    207C  GLU*     1.3    79.5    -      -       -      +
    209C  ILE*     1.3    58.7    +      -       -      +
    211C  ASP*     3.6     5.3    +      -       -      +
    212C  ILE*     3.1    32.5    +      -       -      +
    301C  GLN      3.3    23.3    -      -       -      +
    302C  MET*     3.6    15.5    -      -       -      +
    303C  VAL      4.0     1.6    -      -       -      +
    304C  LYS*     4.2    17.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 209 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    204C  VAL*     3.4    23.1    -      -       +      -
    205C  ASP      3.1    13.9    +      -       -      +
    206C  ASN*     3.9     8.1    -      -       -      +
    208C  ALA*     1.3    75.7    -      -       -      +
    210C  TYR*     1.3    61.0    +      -       -      +
    212C  ILE*     3.4     7.4    +      -       +      +
    213C  CYS*     3.0    29.5    +      -       -      -
    227C  LEU*     3.5    43.5    -      -       +      +
    230C  LEU*     3.9    17.9    -      -       +      -
    231C  ILE*     4.1     8.5    -      -       +      -
    302C  MET*     3.4    39.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 210 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    176C  GLN*     4.1    29.1    -      -       +      +
    177C  VAL*     3.9    26.7    -      -       +      -
    206C  ASN      2.8    18.9    +      -       -      +
    207C  GLU*     3.4     8.7    -      -       -      +
    209C  ILE*     1.3    74.4    -      -       -      +
    211C  ASP*     1.3    65.3    +      -       -      +
    213C  CYS*     3.4     2.9    +      -       -      +
    214C  ARG*     3.1    59.9    +      -       -      +
    220C  GLU      4.9     1.0    +      -       -      -
    221C  ARG*     3.3    33.8    +      -       -      +
    222C  PRO*     3.5    38.1    -      -       +      +
    227C  LEU*     3.6    11.6    -      -       +      +
    327D  ASP*     3.9     5.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 211 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    176C  GLN*     5.0     0.5    +      -       -      -
    207C  GLU*     2.8    29.0    +      -       -      +
    208C  ALA*     4.0     4.7    -      -       -      +
    210C  TYR*     1.3    74.2    -      -       -      +
    212C  ILE*     1.3    53.3    +      -       -      +
    214C  ARG*     2.8    37.1    +      -       -      +
    215C  ARG*     2.8    57.6    +      -       -      +
    304C  LYS*     2.6    38.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 212 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    208C  ALA      3.1    25.3    +      -       -      +
    209C  ILE*     3.8     9.2    -      -       +      +
    210C  TYR      3.2     0.2    -      -       -      -
    211C  ASP*     1.3    74.9    -      -       -      +
    213C  CYS*     1.3    59.2    +      -       -      +
    215C  ARG*     4.0     8.5    -      -       -      +
    216C  ASN*     2.9    35.5    +      -       -      +
    217C  LEU*     3.6     1.0    +      -       -      +
    230C  LEU*     3.5    20.4    -      -       +      -
    275C  VAL*     3.7    27.4    -      -       +      -
    299C  ALA      3.4    24.2    -      -       -      +
    300C  ASN*     4.0    15.9    -      -       -      +
    301C  GLN      3.7    19.7    -      -       -      +
    302C  MET*     4.3    11.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 213 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    209C  ILE      3.0    20.3    +      -       -      +
    210C  TYR      3.8     0.2    -      -       -      +
    211C  ASP      3.4     0.2    -      -       -      -
    212C  ILE*     1.3    77.2    -      -       -      +
    214C  ARG*     1.3    59.3    +      -       -      +
    217C  LEU*     3.4    31.1    +      -       -      +
    219C  ILE*     3.2    26.8    +      -       +      +
    222C  PRO*     3.5    23.1    -      -       +      -
    226C  ASN*     3.9    27.8    -      -       -      -
    227C  LEU*     4.1    10.8    -      -       -      -
    230C  LEU*     4.0    16.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 214 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    176C  GLN*     4.8    10.5    -      -       -      +
    210C  TYR*     3.1    40.1    +      -       +      +
    211C  ASP*     2.8    32.6    +      -       -      +
    213C  CYS*     1.3    79.6    -      -       -      +
    215C  ARG*     1.3    63.3    +      -       -      +
    218C  ASP*     3.5    18.5    -      -       -      +
    219C  ILE      3.4    20.5    -      -       -      +
    220C  GLU*     4.0    13.7    -      -       -      +
    222C  PRO*     3.8    10.1    -      -       +      -
    324D  LYS*     6.6     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 215 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    211C  ASP*     2.8    48.1    +      -       -      +
    212C  ILE*     4.0     7.1    -      -       -      +
    214C  ARG*     1.3    77.0    -      -       -      +
    216C  ASN*     1.3    75.8    +      -       -      +
    218C  ASP*     3.7    12.1    -      -       -      +
    280C  LYS*     4.2     7.8    +      -       -      -
    299C  ALA*     3.4    46.0    +      -       -      +
    300C  ASN*     5.2     0.6    +      -       -      -
    304C  LYS*     5.8     2.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 216 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    212C  ILE*     2.9    22.2    +      -       -      +
    215C  ARG*     1.3    99.2    +      -       -      +
    217C  LEU*     1.3    61.6    +      -       -      +
    218C  ASP*     3.5     0.6    -      -       -      +
    275C  VAL*     3.1    41.4    +      -       +      +
    276C  ILE*     4.2     1.9    -      -       -      -
    277C  SER*     3.8    19.2    +      -       -      -
    280C  LYS*     4.4    13.7    +      -       -      +
    300C  ASN*     3.8    21.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 217 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    212C  ILE      3.6     0.2    +      -       -      -
    213C  CYS*     3.4    32.6    +      -       -      +
    216C  ASN*     1.3    76.3    -      -       -      +
    218C  ASP*     1.3    70.2    +      -       -      +
    219C  ILE*     3.3    28.1    +      -       +      +
    226C  ASN      5.6     1.3    -      -       -      +
    230C  LEU*     5.0     5.2    -      -       +      -
    275C  VAL*     3.8    27.8    -      -       +      -
    276C  ILE      3.9    19.7    -      -       -      +
    277C  SER*     4.2    12.7    -      -       -      +
    367C  ASP*     3.8    36.5    -      -       +      +
    368C  LEU*     4.1    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 218 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    213C  CYS      3.4     2.0    +      -       -      -
    214C  ARG      3.5    12.1    +      -       -      +
    215C  ARG      3.7    11.5    -      -       -      +
    216C  ASN      4.8     0.3    -      -       -      +
    217C  LEU*     1.3    79.1    -      -       -      +
    219C  ILE*     1.3    60.3    +      -       -      +
    220C  GLU*     3.8     6.6    +      -       -      +
    277C  SER*     5.0     3.7    +      -       -      -
    280C  LYS*     3.2    32.4    +      -       -      +
----------------------------------------------------------
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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