Contacts of the strand formed by residues 188 - 198 (chain C) in PDB entry 5MWF


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 ALA 188 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37C  LEU*     4.3    17.5    -      -       +      -
     38C  ARG      3.1    18.2    -      -       -      +
     39C  ASN*     4.4     3.8    -      -       +      -
    148C  ALA*     5.8     0.4    -      -       +      -
    163C  ILE*     4.6     4.0    -      -       +      -
    164C  GLU*     3.2    24.6    +      -       +      +
    183C  PHE      4.2     0.2    -      -       -      +
    185C  GLY*     2.9    27.4    +      -       -      -
    187C  VAL*     1.3    84.2    -      -       +      +
    189C  HIS*     1.3    66.5    +      -       -      +
    190C  LEU*     4.5     5.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 189 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    291B  TRP*     5.4     1.4    -      -       +      -
     37C  LEU*     3.3     5.9    -      -       -      +
     38C  ARG*     3.0    76.0    +      -       +      +
     40C  VAL*     6.3     1.6    -      -       +      -
    183C  PHE      3.2     7.4    -      -       -      +
    184C  SER*     2.8    40.1    +      -       -      -
    185C  GLY      4.2     9.3    +      -       -      -
    187C  VAL      4.7     4.0    -      -       -      -
    188C  ALA*     1.3    82.8    -      -       -      +
    190C  LEU*     1.3    64.8    +      -       -      +
    191C  GLU*     6.5     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 190 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34C  LEU*     4.5    12.3    -      -       +      -
     36C  ALA      3.5     6.5    -      -       -      +
     37C  LEU*     3.6    26.9    -      -       +      -
     71C  VAL*     5.6     2.9    -      -       +      -
    146C  VAL*     4.5    22.2    -      -       +      +
    147C  GLU      5.9     1.6    -      -       -      -
    148C  ALA*     5.2     5.8    -      -       +      -
    164C  GLU*     4.6     9.9    -      -       +      -
    166C  VAL*     4.5    17.0    -      -       +      -
    181C  LEU      3.9     0.9    -      -       -      +
    182C  HIS*     3.7     3.6    -      -       -      -
    183C  PHE*     3.0    51.0    +      -       +      +
    188C  ALA*     4.5     9.2    -      -       +      +
    189C  HIS*     1.3    85.4    -      -       -      +
    191C  GLU*     1.3    66.2    +      -       -      +
    192C  LEU*     4.2    12.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 191 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    266B  TYR*     3.6    46.5    +      -       +      +
    291B  TRP*     5.5     1.1    -      -       +      -
     34C  LEU*     3.4     2.6    -      -       -      +
     35C  SER*     2.9    38.5    +      -       -      +
     36C  ALA*     3.1    20.8    +      -       +      -
    180C  SER*     5.6     0.9    -      -       -      -
    181C  LEU      3.7     3.7    +      -       -      +
    182C  HIS*     2.7    44.2    +      -       -      +
    189C  HIS*     6.0     0.4    -      -       +      -
    190C  LEU*     1.3    77.8    -      -       -      +
    192C  LEU*     1.3    63.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 192 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32C  LEU*     4.1    15.7    -      -       +      -
     33C  GLN      3.2    15.9    -      -       -      +
     34C  LEU*     4.0    12.1    -      -       +      -
     35C  SER*     4.4     3.1    -      -       -      -
    144C  LEU*     4.7     1.6    -      -       +      -
    146C  VAL*     4.4    25.6    -      -       +      -
    180C  SER*     3.6     1.9    -      -       -      -
    181C  LEU*     2.9    47.7    +      -       +      +
    183C  PHE*     3.9    26.5    -      -       +      -
    190C  LEU*     4.6    11.7    -      -       +      -
    191C  GLU*     1.3    75.9    +      -       -      +
    193C  GLN*     1.3    70.8    +      -       -      +
    194C  ILE*     3.9    23.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 193 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    265B  SER*     5.7     6.3    -      -       -      +
    266B  TYR*     5.6     8.3    -      -       -      +
     32C  LEU*     3.3     4.5    -      -       -      +
     33C  GLN*     2.8    46.0    +      -       +      +
     35C  SER*     5.8     6.7    +      -       -      +
    178C  TRP*     3.6    36.3    -      -       +      +
    179C  LYS      3.2    11.7    -      -       -      +
    180C  SER*     4.0    21.1    +      -       -      +
    192C  LEU*     1.3    79.7    -      -       -      +
    194C  ILE*     1.3    65.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 194 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30C  PHE*     3.9    13.9    -      -       +      -
     31C  GLU      3.4     8.1    -      -       -      +
     32C  LEU*     3.8    27.6    -      -       +      -
    142C  PHE*     3.6    33.4    -      -       +      -
    144C  LEU*     4.2     5.2    -      -       +      -
    168C  HIS*     5.0     1.8    -      -       +      +
    172C  ILE*     3.8    16.3    -      -       +      +
    177C  ARG      3.3     1.2    -      -       -      +
    178C  TRP*     3.3     5.2    -      -       -      -
    179C  LYS*     2.8    41.6    +      -       +      +
    181C  LEU*     4.0    17.7    -      -       +      -
    192C  LEU*     3.9    10.3    -      -       +      -
    193C  GLN*     1.3    80.7    -      -       -      +
    195C  ARG*     1.3    63.7    +      -       -      +
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Residues in contact with ARG 195 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29C  TYR*     4.6     4.0    +      -       -      -
     30C  PHE*     3.9     2.5    -      -       -      -
     31C  GLU*     2.8    62.2    +      -       +      +
    172C  ILE*     3.7    10.5    -      -       -      -
    177C  ARG*     3.4    31.0    -      -       -      +
    178C  TRP*     3.4    48.5    -      -       +      +
    194C  ILE*     1.3    78.0    -      -       -      +
    196C  VAL*     1.3    71.1    +      -       -      +
    197C  ARG*     3.7    31.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 196 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29C  TYR      3.8     3.6    -      -       -      +
     30C  PHE*     3.6    23.1    -      -       +      -
    134C  PHE*     3.9    29.8    -      -       +      -
    138C  TRP*     3.8    19.3    -      -       +      +
    172C  ILE*     3.7    26.9    -      -       +      +
    173C  ASN      4.8     1.5    +      -       -      -
    174C  PRO*     3.2    42.1    -      -       +      +
    177C  ARG*     6.0     1.1    -      -       -      +
    195C  ARG*     1.3    83.2    -      -       -      +
    197C  ARG*     1.3    72.0    +      -       -      +
    207C  CYS*     4.8     3.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 197 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28C  GLY*     3.2     2.8    -      -       -      -
     29C  TYR*     2.9    71.9    +      -       +      +
     31C  GLU*     4.4     0.4    -      -       -      +
    174C  PRO*     4.8     9.2    +      -       -      +
    195C  ARG*     3.7    38.8    -      -       +      +
    196C  VAL*     1.3    79.9    +      -       -      +
    198C  CYS*     1.3    72.3    +      -       -      +
    207C  CYS*     4.2     5.8    -      -       -      -
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Residues in contact with CYS 198 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27C  MET      3.7     2.5    -      -       -      +
     28C  GLY*     4.2     0.4    -      -       -      -
     29C  TYR*     4.4     4.8    -      -       -      -
    174C  PRO*     4.3    11.3    -      -       -      +
    197C  ARG*     1.3    95.0    +      -       -      +
    199C  ASP*     1.3    64.4    +      -       -      +
    202C  TYR*     3.8    22.9    -      -       +      +
    203C  TYR*     4.5     1.6    -      -       -      -
    204C  SER      3.8    12.1    -      -       -      -
    207C  CYS*     2.0    56.3    -      -       +      -
----------------------------------------------------------
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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