Contacts of the strand formed by residues 322 - 330 (chain J) in PDB entry 3FKS


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 322 (chain J).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    163J  ARG*     3.6    15.7    -      -       -      +
    164J  GLY      4.0    11.6    +      -       -      -
    201J  LEU*     5.8     0.3    -      -       -      +
    260J  ARG*     3.4    19.1    +      -       -      +
    264J  LYS      3.1     5.1    +      -       -      -
    265J  HIS*     2.9    27.1    +      -       -      +
    266J  ALA*     3.3    20.1    +      -       -      +
    312J  ALA      3.5    11.7    -      -       -      -
    313J  LYS*     4.0    15.3    -      -       -      -
    321J  GLY*     1.3    75.2    -      -       -      -
    323J  LEU*     1.3    61.2    +      -       -      +
    324J  THR*     4.3     1.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 323 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    164J  GLY*     3.3    13.8    -      -       -      -
    253J  ALA*     4.0    26.2    -      -       +      +
    256J  GLY*     4.1    12.1    -      -       -      +
    257J  GLU*     4.2    11.9    -      -       +      +
    260J  ARG*     3.7    16.6    -      -       +      +
    266J  ALA*     3.2    32.1    -      -       +      +
    267J  LEU      4.7     0.4    -      -       -      -
    268J  ILE*     4.1    24.5    -      -       +      -
    270J  TYR*     5.5     1.1    -      -       -      +
    310J  ARG*     4.3     8.1    -      -       +      +
    311J  ALA*     3.2    38.4    -      -       +      +
    312J  ALA      3.1     7.8    +      -       -      -
    322J  SER*     1.3    75.4    -      -       -      +
    324J  THR*     1.3    61.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 324 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    148J  VAL*     4.0    11.5    -      -       +      +
    161J  ILE*     4.3    10.8    -      -       +      -
    162J  GLY      3.5    15.3    -      -       -      +
    163J  ARG*     3.3    11.1    -      -       -      +
    164J  GLY      2.9    16.8    +      -       -      +
    165J  GLN      3.2    20.0    -      -       -      +
    201J  LEU*     5.1     4.0    -      -       -      +
    266J  ALA      2.9    11.8    +      -       -      -
    267J  LEU*     3.5    24.1    -      -       +      +
    268J  ILE*     2.8    32.5    +      -       -      +
    322J  SER*     4.6     1.9    +      -       -      -
    323J  LEU*     1.3    70.6    -      -       -      +
    325J  ALA*     1.3    62.8    +      -       -      +
    326J  LEU*     5.3     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 325 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    165J  GLN      3.2     8.4    +      -       -      +
    166J  ARG*     3.9    13.9    -      -       +      -
    167J  GLU      3.2    27.2    +      -       -      +
    268J  ILE*     3.5     5.2    -      -       +      -
    270J  TYR*     4.2    20.6    -      -       +      -
    308J  LEU*     4.8     4.0    -      -       +      +
    311J  ALA*     3.8    21.8    -      -       +      -
    323J  LEU      4.0     1.0    +      -       -      -
    324J  THR*     1.3    73.6    -      -       -      +
    326J  LEU*     1.3    63.6    +      -       -      +
    327J  PRO*     3.3     8.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 326 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    148J  VAL*     6.1     0.4    -      -       +      -
    150J  THR*     6.0     1.1    -      -       +      -
    161J  ILE*     4.6    14.4    -      -       +      -
    167J  GLU*     3.5    28.3    -      -       +      +
    169J  ILE*     4.4    17.9    -      -       +      -
    181J  ALA*     4.8     7.6    -      -       +      -
    184J  THR*     4.3    20.2    -      -       +      +
    267J  LEU*     3.7    36.6    -      -       +      -
    268J  ILE      2.7     9.5    +      -       -      +
    269J  VAL*     3.2    27.7    -      -       +      +
    270J  TYR      3.1    19.2    +      -       -      -
    324J  THR*     5.4     0.2    -      -       +      -
    325J  ALA*     1.3    77.4    -      -       -      +
    327J  PRO*     1.3    65.2    -      -       -      +
    328J  VAL*     4.2     0.9    -      -       -      +
    352J  ILE*     6.1     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 327 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    166J  ARG      5.1     0.2    -      -       -      -
    167J  GLU      3.1    21.1    -      -       -      +
    168J  LEU*     3.6    13.7    -      -       +      -
    169J  ILE*     2.8    29.1    +      -       -      +
    270J  TYR*     3.7    16.4    -      -       +      +
    273J  LEU*     3.6    21.3    -      -       +      -
    308J  LEU*     3.6    28.0    -      -       +      -
    325J  ALA*     3.3     6.7    -      -       +      +
    326J  LEU*     1.3    91.1    -      -       -      +
    328J  VAL*     1.3    60.0    +      -       -      +
    344J  VAL*     4.5     0.9    -      -       +      -
    348J  THR*     4.3     9.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 328 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    169J  ILE*     3.3    14.8    -      -       +      +
    177J  LYS*     3.8    43.5    -      -       +      +
    178J  THR      5.6     0.2    -      -       -      +
    181J  ALA*     5.4     2.0    -      -       +      -
    269J  VAL*     4.2     7.6    -      -       +      -
    270J  TYR*     2.7    21.2    +      -       -      +
    271J  ASP*     4.0    22.9    -      -       +      +
    272J  ASP*     3.0    34.6    -      -       +      +
    273J  LEU      3.2    11.0    +      -       -      +
    326J  LEU      4.2     5.2    -      -       -      +
    327J  PRO*     1.3    79.8    -      -       -      +
    329J  ILE*     1.3    69.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 329 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168J  LEU*     3.7    20.2    -      -       +      -
    169J  ILE      2.9     9.9    +      -       -      -
    170J  ILE*     3.4    24.2    -      -       +      +
    171J  GLY      3.3    24.8    +      -       -      +
    177J  LYS*     3.8     4.2    -      -       -      +
    273J  LEU*     3.7    23.1    -      -       +      -
    274J  SER*     3.4    15.7    -      -       -      +
    328J  VAL*     1.3    82.7    -      -       -      +
    330J  GLU*     1.3    63.9    +      -       -      +
    340J  ILE*     4.3     7.9    -      -       +      -
    341J  PRO*     4.0    28.7    -      -       +      -
    344J  VAL*     3.7    25.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 330 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    171J  GLY      3.6     2.5    -      -       -      -
    173J  ARG*     3.7    30.0    -      -       +      +
    177J  LYS*     4.0    23.3    +      -       -      +
    272J  ASP*     4.7     7.3    -      -       -      +
    274J  SER*     2.9    26.3    +      -       -      +
    275J  LYS*     4.2    22.5    +      -       -      -
    328J  VAL*     4.2     1.8    -      -       -      +
    329J  ILE*     1.3    74.3    -      -       -      +
    331J  THR*     1.3    70.0    +      -       -      +
    332J  GLN*     4.5    15.7    +      -       -      +
    341J  PRO*     5.0     2.9    -      -       -      +
    606J  PO4      4.6     4.7    +      -       -      -
    323M  ALA      5.7     0.9    -      -       -      +
    327M  ALA*     5.7     2.9    -      -       -      +
----------------------------------------------------------
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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