Contacts of the strand formed by residues 182 - 191 (chain F) in PDB entry 3KYM


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 TYR 182 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114F  LEU*     6.1     0.3    -      -       -      +
    116F  THR*     5.0    10.7    -      -       +      +
    150F  ASP*     3.2     4.7    +      -       -      -
    151F  TYR*     2.8    54.7    +      -       +      +
    152F  PHE*     3.8    32.7    -      +       -      -
    153F  PRO*     4.5     1.8    -      -       +      -
    154F  GLU*     3.5    47.8    +      -       +      +
    174F  ALA*     3.9    19.7    -      -       +      -
    175F  VAL      3.6    13.7    -      -       -      -
    176F  LEU*     3.9    31.0    -      -       +      +
    181F  LEU*     1.3    75.1    -      -       -      +
    183F  SER*     1.3    65.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 183 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    178E  THR*     6.0     1.4    -      -       -      +
    147F  LEU*     4.2     8.5    -      -       -      +
    148F  VAL      3.1    15.4    +      -       -      -
    149F  LYS*     3.5    26.2    -      -       -      +
    151F  TYR*     3.8     2.7    -      -       -      -
    174F  ALA*     4.8     0.7    -      -       -      -
    175F  VAL*     3.3    25.9    +      -       -      +
    177F  GLN*     3.7    18.3    +      -       -      +
    182F  TYR*     1.3    79.8    -      -       -      +
    184F  LEU*     1.3    67.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 184 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    147F  LEU*     3.3     6.3    -      -       -      +
    148F  VAL*     2.7    56.7    +      -       +      -
    151F  TYR*     4.0    21.8    -      -       +      +
    156F  VAL*     4.5    17.7    -      -       +      +
    158F  VAL*     5.1     2.7    -      -       +      -
    171F  THR*     4.3    15.7    -      -       +      -
    172F  PHE*     3.1    28.3    -      -       +      +
    173F  PRO*     4.1     3.6    -      -       +      +
    174F  ALA*     4.0    16.2    -      -       +      +
    183F  SER*     1.3    76.6    +      -       -      +
    185F  SER*     1.3    67.6    +      -       -      +
    186F  SER      4.7     0.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 185 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    133E  VAL*     4.3    11.2    -      -       -      +
    176E  SER*     4.8     6.2    +      -       -      -
    178E  THR*     5.7     2.2    -      -       -      -
    130F  LEU*     3.0    32.2    -      -       -      +
    146F  CYS      3.4     5.7    +      -       -      -
    147F  LEU*     3.5    12.2    -      -       -      +
    171F  THR*     3.9     0.5    -      -       -      -
    172F  PHE*     3.1    49.3    +      -       -      +
    184F  LEU*     1.3    78.6    -      -       -      +
    186F  SER*     1.3    57.9    +      -       -      +
    187F  VAL*     4.6     2.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 186 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    145F  GLY*     3.1     3.0    -      -       -      -
    146F  CYS*     2.8    36.5    +      -       -      +
    148F  VAL*     5.8     0.7    -      -       -      -
    158F  VAL*     3.6    21.2    -      -       -      +
    160F  TRP*     3.2    23.7    +      -       -      -
    169F  VAL*     4.6     0.3    -      -       -      +
    170F  HIS      3.4     5.8    +      -       -      -
    171F  THR*     2.8    32.9    +      -       -      +
    184F  LEU*     4.7     2.0    -      -       -      +
    185F  SER*     1.3    72.9    -      -       -      +
    187F  VAL*     1.3    64.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 187 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118E  PHE*     4.9     3.8    -      -       +      -
    133E  VAL*     6.0     1.8    -      -       +      -
    135E  LEU*     3.7    37.0    -      -       +      -
    137E  ASN*     4.8     2.7    -      -       -      +
    130F  LEU*     4.3    18.8    -      -       +      -
    144F  LEU      3.3    13.0    -      -       -      +
    145F  GLY*     4.0     0.7    -      -       -      -
    160F  TRP*     4.8     0.9    -      -       -      -
    168F  GLY      3.9     0.4    -      -       -      +
    169F  VAL*     3.4     4.5    -      -       -      +
    170F  HIS*     2.7    51.0    +      -       +      +
    172F  PHE*     3.7    25.4    -      -       +      -
    185F  SER*     4.4     2.5    -      -       -      +
    186F  SER*     1.3    84.4    +      -       -      +
    188F  VAL*     1.3    62.2    +      -       -      +
    189F  THR*     5.8     0.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 188 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    142F  ALA      3.9     0.5    -      -       -      +
    143F  ALA*     3.6     2.6    -      -       -      -
    144F  LEU*     2.8    55.8    +      -       +      +
    160F  TRP*     3.7    27.1    -      -       +      -
    165F  LEU*     3.7    24.5    -      -       +      -
    167F  SER      4.4     5.2    -      -       -      +
    168F  GLY      3.5     4.7    -      -       -      +
    169F  VAL*     4.1    17.5    -      -       +      -
    187F  VAL*     1.3    78.4    -      -       -      +
    189F  THR*     1.3    74.3    +      -       -      +
    190F  VAL*     4.3     9.4    -      -       +      +
    200F  TYR*     5.0     2.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 189 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116E  PHE*     4.7     7.9    -      -       +      -
    135E  LEU*     5.4     1.1    -      -       +      -
    137E  ASN*     3.3    37.5    +      -       +      +
    138E  ASN*     5.3     1.4    +      -       -      +
    141F  THR*     5.1     9.4    -      -       -      +
    142F  ALA      3.4     8.3    -      -       -      -
    143F  ALA*     4.4    13.0    -      -       +      +
    167F  SER      4.1     7.8    -      -       -      +
    168F  GLY*     3.2    22.2    +      -       -      +
    187F  VAL*     6.1     0.9    -      -       +      -
    188F  VAL*     1.3    78.3    -      -       -      +
    190F  VAL*     1.3    73.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 190 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141F  THR*     4.2     3.1    -      -       -      -
    142F  ALA*     2.7    34.0    +      -       -      +
    144F  LEU*     5.0     1.6    -      -       +      -
    165F  LEU*     4.8     9.9    -      -       +      -
    167F  SER      5.0     2.2    -      -       -      +
    188F  VAL*     4.3    13.2    -      -       +      +
    189F  THR*     1.3    83.8    -      -       -      +
    191F  PRO*     1.3    76.6    -      -       +      +
    194F  ASN*     5.4     2.0    -      -       +      +
    195F  PHE*     3.1    37.8    -      -       +      -
    200F  TYR*     3.4    36.3    -      -       +      +
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Residues in contact with PRO 191 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    140F  SER      3.4    15.5    -      -       -      +
    141F  THR*     3.8    15.0    -      -       +      -
    190F  VAL*     1.3    89.0    -      -       +      +
    192F  SER*     1.3    61.8    +      -       -      +
    193F  SER*     3.6     7.0    +      -       -      +
    194F  ASN*     3.7    29.2    +      -       -      +
    195F  PHE*     3.2    17.1    +      -       -      -
     79K  GLN*     3.8    24.7    -      -       +      +
----------------------------------------------------------
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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