Contacts of the strand formed by residues 197 - 204 (chain C) in PDB entry 5DFV


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 TRP 197 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    167A  THR*     3.2    38.1    -      -       +      -
    168A  SER*     3.8    14.3    +      -       -      +
    171A  LYS*     3.8    23.7    -      -       +      +
    172A  ASN*     5.7     1.7    -      -       -      +
    182A  ILE*     5.0     1.3    -      -       +      -
    156C  SER      5.3     0.9    -      -       -      -
    196C  SER*     1.3    77.5    -      -       -      +
    198C  MET*     1.3    63.2    +      -       -      +
    199C  ASN*     4.3     0.9    -      -       -      +
    251C  ARG*     3.1    40.3    -      -       -      +
    252C  ILE*     3.2    35.0    -      -       -      -
    253C  TYR*     3.3    42.0    -      +       +      -
    290C  ASP      4.0     6.5    -      -       -      -
    292C  ILE*     4.3     5.8    -      -       +      -
    332C  ARG*     3.4     8.8    -      -       -      +
    351C  GLU*     3.3    44.3    +      -       +      +
    352C  GLY      5.3     1.9    +      -       -      -
    353C  LYS      6.0     0.4    -      -       -      -
    355C  GLY*     4.0    19.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 198 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104C  LEU*     3.5    19.5    -      -       +      -
    122C  CYS*     4.4     2.7    -      -       -      -
    124C  ALA*     4.4     4.3    -      -       +      -
    152C  TYR*     3.1    28.0    -      -       -      +
    154C  PHE*     4.1    16.8    -      -       +      -
    196C  SER*     6.3     0.4    -      -       -      -
    197C  TRP*     1.3    75.9    -      -       -      +
    199C  ASN*     1.3    66.0    +      -       -      +
    201C  TRP*     4.2     7.2    -      -       -      +
    251C  ARG*     3.2     2.3    -      -       -      -
    252C  ILE*     3.0    46.5    +      -       +      +
    254C  SER*     4.7     7.0    -      -       -      +
    313C  ALA*     3.6    23.3    -      -       +      +
    330C  CYS*     3.3    27.6    -      -       -      -
    331C  ALA      3.6    14.8    -      -       -      -
    332C  ARG*     3.9     3.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 199 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197C  TRP      4.3     0.4    -      -       -      -
    198C  MET*     1.3    82.1    -      -       -      +
    201C  TRP*     1.3    70.8    +      -       -      +
    202C  VAL*     5.1     1.8    -      -       +      -
    212C  TRP*     3.3    19.1    +      -       +      +
    214C  GLY      3.4     7.0    -      -       -      +
    251C  ARG*     3.3    17.9    -      -       -      +
    330C  CYS*     3.7     2.4    -      -       -      -
    331C  ALA*     2.6    45.3    +      -       +      +
    351C  GLU*     3.1    37.1    +      -       -      +
    397C  LEU*     3.5    24.1    -      -       +      +
    798D  PHE*     4.1     4.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 201 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    106C  GLN*     4.0     9.0    -      -       -      -
    120C  ILE*     3.6    32.5    -      -       +      -
    121C  SER      3.9     4.3    -      -       -      -
    122C  CYS*     3.9    22.7    -      -       +      -
    198C  MET*     4.2    17.6    +      -       +      +
    199C  ASN*     1.3    81.2    +      -       -      +
    202C  VAL*     1.3    67.3    +      -       -      +
    212C  TRP*     4.0     1.2    -      -       -      -
    213C  ILE*     2.9    36.9    +      -       +      +
    214C  GLY      3.2     8.7    +      -       -      +
    252C  ILE*     5.0     2.8    -      -       -      +
    304C  LEU*     4.1    23.8    -      -       +      +
    313C  ALA*     3.9    16.9    -      -       +      +
    314C  TYR      3.8    26.2    +      -       -      -
    315C  MET*     3.8    37.7    -      -       +      -
    328C  TYR*     4.8     6.1    -      -       +      -
    329C  PHE      3.0    28.5    -      -       -      -
    330C  CYS*     4.3     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 202 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    199C  ASN*     5.1     3.1    -      -       +      -
    201C  TRP*     1.3    82.8    -      -       -      +
    203C  LYS*     1.3    67.9    +      -       -      +
    210C  LEU*     4.0    24.2    -      -       +      -
    211C  GLU      3.2    20.9    -      -       -      +
    212C  TRP*     4.5    11.9    -      -       +      -
    213C  ILE*     4.3     3.3    -      -       -      +
    327C  VAL      3.7     1.2    -      -       -      +
    328C  TYR*     3.5     1.8    -      -       -      +
    329C  PHE*     2.8    39.9    +      -       +      +
    331C  ALA*     5.5     2.2    -      -       +      -
    397C  LEU*     4.5    12.1    -      -       +      -
    401C  TRP*     4.0    31.4    -      -       +      -
    801D  PHE*     4.4     6.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 203 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202C  VAL*     1.3    73.9    -      -       -      +
    204C  GLN*     1.3    66.5    +      -       -      +
    205C  ARG*     3.7    23.9    -      -       +      +
    210C  LEU*     3.8     1.6    -      -       -      -
    211C  GLU*     2.8    61.1    +      -       +      +
    213C  ILE*     3.9    11.0    -      -       +      +
    297C  PHE*     4.0    14.6    -      -       +      -
    323C  GLU      2.9    27.5    +      -       -      -
    324C  ASP*     3.8    10.3    +      -       -      +
    326C  ALA*     3.9     9.0    -      -       +      -
    327C  VAL      3.9     2.7    -      -       -      -
    328C  TYR*     3.4    43.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 204 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    203C  LYS*     1.3    76.8    -      -       -      +
    205C  ARG*     1.3    64.2    +      -       -      +
    206C  PRO*     3.5     3.9    -      -       +      +
    208C  LYS      3.9    11.3    +      -       -      +
    209C  GLY      3.5    12.1    -      -       -      +
    210C  LEU*     3.5    22.4    -      -       +      +
    326C  ALA*     3.7     2.9    -      -       -      -
    327C  VAL*     3.0    39.0    +      -       +      +
    329C  PHE*     3.3    15.3    -      -       +      -
    604D  GLN*     3.0    41.5    +      -       -      -
    733D  TYR*     3.8    14.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 205 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    203C  LYS*     3.7    21.5    -      -       +      +
    204C  GLN*     1.3    73.5    -      -       -      +
    206C  PRO*     1.4    77.9    +      -       +      +
    207C  GLY      3.2     0.5    +      -       -      -
    208C  LYS*     3.0    62.8    +      -       +      +
    209C  GLY      4.3     3.0    +      -       -      -
    211C  GLU*     5.9     0.4    -      -       -      +
    322C  SER      3.5     6.7    +      -       -      -
    323C  GLU*     3.3    51.1    +      -       -      +
    325C  SER*     3.3    21.3    +      -       -      -
    326C  ALA*     3.7     3.1    -      -       +      -
----------------------------------------------------------
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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