Contacts of the strand formed by residues 363 - 367 (chain B) in PDB entry 5F6K


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 SER 363 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    315B  MET*     4.9     3.1    -      -       -      +
    346B  TRP      3.3    13.9    -      -       -      -
    347B  SER*     3.7     6.3    -      -       -      -
    351B  GLY*     5.5     0.2    -      -       -      -
    356B  PRO      4.9     0.2    +      -       -      -
    357B  LEU*     3.5    20.1    -      -       -      +
    358B  GLY*     2.7    33.8    +      -       -      -
    359B  TYR      3.7     1.0    +      -       -      -
    360B  ASP*     3.4    13.6    +      -       -      +
    361B  LYS      3.4     2.4    +      -       -      -
    362B  PHE*     1.3    82.1    -      -       -      +
    364B  TYR*     1.3    69.4    +      -       -      +
    375B  HIS*     2.9    21.8    +      -       -      -
    468B  TYR*     5.4     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 364 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    345B  GLY*     3.5     3.5    -      -       -      -
    346B  TRP*     3.0    32.0    +      -       -      +
    357B  LEU*     3.8     1.5    -      -       -      +
    361B  LYS      4.9     2.0    -      -       -      -
    363B  SER*     1.3    78.6    -      -       -      +
    365B  SER*     1.3    60.8    +      -       -      +
    374B  PHE      3.6     4.0    -      -       -      -
    375B  HIS*     3.3    39.4    +      +       -      -
    447B  ILE*     3.6    26.0    -      -       +      -
    449B  PHE*     4.5     3.8    -      -       +      -
    460B  TYR*     3.4    38.1    -      +       +      -
    463B  ILE*     3.2    34.6    -      -       +      +
    464B  PHE*     3.3    25.5    +      -       -      -
    468B  TYR*     3.6    31.4    -      +       -      -
----------------------------------------------------------
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Residues in contact with SER 365 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    343B  ARG*     3.8    12.8    -      -       -      +
    344B  LEU      3.2     7.6    -      -       -      -
    357B  LEU*     2.7    46.2    +      -       -      -
    358B  GLY*     4.3     0.2    -      -       -      -
    364B  TYR*     1.3    76.2    -      -       -      +
    366B  TRP*     1.3    62.2    +      -       -      +
    373B  LYS*     3.4     8.7    -      -       -      +
    374B  PHE*     3.0    44.3    +      -       -      +
    449B  PHE*     4.1     6.3    -      -       -      -
    460B  TYR*     4.5     1.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 366 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    343B  ARG*     3.4     1.9    -      -       -      -
    344B  LEU      2.7    27.2    +      -       -      +
    365B  SER*     1.3    76.3    -      -       -      +
    367B  ARG*     1.3    60.0    +      -       -      +
    371B  GLY*     3.5    15.4    +      -       -      -
    372B  THR      3.7     9.9    -      -       -      -
    373B  LYS*     4.9     0.9    -      -       -      -
    382B  TYR*     3.7    14.1    -      +       -      -
    383B  SER*     3.0    28.7    +      -       -      -
    384B  SER      4.4     4.0    -      -       -      -
    386B  TYR*     2.6    44.1    +      +       -      +
    392B  LEU*     3.6    23.3    -      -       +      -
    393B  GLY      4.6     0.4    -      -       -      -
    394B  PHE*     4.4     7.2    -      +       +      -
    449B  PHE*     3.5    39.3    -      +       +      -
    450B  TYR      3.4    19.1    -      -       -      -
    451B  LYS*     3.7    29.2    -      -       +      -
    456B  GLN*     4.0    14.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 367 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    313B  TYR*     4.3     5.6    -      -       -      +
    341B  ALA*     5.1     1.6    -      -       +      -
    342B  ALA      3.3    10.5    -      -       -      +
    343B  ARG*     3.7    41.6    -      -       +      +
    365B  SER      4.2     0.4    -      -       -      -
    366B  TRP*     1.3    72.1    -      -       -      +
    368B  SER*     1.3    67.9    +      -       -      +
    369B  LYS*     2.8    47.8    +      -       +      +
    370B  LYS*     4.0    19.2    -      -       -      +
    371B  GLY*     3.2    23.2    +      -       -      -
    372B  THR*     2.7    45.0    +      -       -      +
    374B  PHE*     3.6    20.7    -      -       +      -
    386B  TYR*     3.5     5.2    -      -       -      -
----------------------------------------------------------
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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