Contacts of the strand formed by residues 302 - 314 (chain F) in PDB entry 5DST


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 ASP 302 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    319D  HIS*     3.0    24.0    -      -       -      -
    320D  LYS*     2.6    37.7    +      -       -      +
    227F  GLU*     3.8     8.3    -      -       -      +
    269F  VAL*     3.9    24.5    -      -       +      -
    300F  ARG*     2.7    44.7    +      -       -      +
    301F  ASN*     1.3    75.0    -      -       -      +
    303F  TYR*     1.3    75.6    +      -       -      +
    348F  VAL*     3.0    21.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 303 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105D  HIS*     2.8    44.1    +      +       +      +
    106D  ASN*     3.1    13.5    +      -       -      -
    319D  HIS*     3.5    12.2    -      -       -      +
    320D  LYS*     3.7    39.9    +      -       +      +
    227F  GLU*     3.1    29.3    -      -       +      +
    269F  VAL*     4.1     0.3    -      -       -      +
    302F  ASP*     1.3    84.5    +      -       -      +
    304F  VAL*     1.3    63.9    +      -       -      +
    305F  HIS*     3.8    22.0    -      +       +      -
    345F  TYR*     3.7    27.4    -      +       +      -
    346F  LEU      3.3     4.3    -      -       -      +
    347F  THR*     3.8    27.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 304 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    225F  ALA*     3.8    21.3    -      -       +      -
    226F  ILE      3.3     9.4    -      -       -      +
    269F  VAL*     3.9    28.0    -      -       +      -
    298F  ILE*     5.3     0.2    -      -       +      -
    303F  TYR*     1.3    76.4    -      -       -      +
    305F  HIS*     1.3    62.3    +      -       -      +
    306F  ALA      3.8    16.6    -      -       -      +
    307F  LEU*     5.1     1.1    -      -       +      -
    342F  LEU*     4.1    14.7    -      -       +      +
    345F  TYR*     3.2     4.8    -      -       -      -
    346F  LEU*     2.8    55.4    +      -       +      -
    348F  VAL*     4.2    13.0    -      -       +      -
    354F  ILE*     4.6     6.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 305 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    226F  ILE      2.8     5.3    +      -       -      -
    227F  GLU*     3.8     9.4    -      -       +      +
    228F  ASP*     3.2    34.6    +      -       +      +
    229F  ARG*     3.1    40.9    -      -       +      +
    232F  LYS*     4.2    22.9    +      -       +      +
    303F  TYR*     3.8    26.5    -      +       +      -
    304F  VAL*     1.3    73.6    -      -       -      +
    306F  ALA*     1.3    61.9    +      -       +      +
    341F  TYR*     3.8     4.5    -      -       +      -
    342F  LEU*     2.9    33.6    +      -       -      +
    345F  TYR*     3.6    33.3    -      +       +      +
----------------------------------------------------------
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Residues in contact with ALA 306 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    225F  ALA*     3.4     4.2    -      -       -      +
    226F  ILE*     3.0    37.6    +      -       +      +
    228F  ASP*     5.3     0.2    -      -       +      -
    304F  VAL*     3.7     5.9    -      -       -      +
    305F  HIS*     1.3    81.4    -      -       +      +
    307F  LEU*     1.3    65.4    +      -       -      +
    339F  VAL*     3.8    20.9    -      -       +      -
    340F  PHE      3.2    22.7    -      -       -      +
    341F  TYR*     3.9    11.0    -      -       +      -
    342F  LEU*     4.1     4.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 307 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    223F  VAL*     4.6    15.9    -      -       +      -
    224F  VAL      3.3     7.9    -      -       -      +
    225F  ALA*     3.9    20.0    -      -       +      -
    294F  PHE*     4.1    17.5    -      -       +      -
    296F  LEU*     4.1    11.0    -      -       +      -
    304F  VAL*     5.1     3.4    -      -       +      -
    306F  ALA*     1.3    82.1    -      -       -      +
    308F  VAL*     1.3    61.0    +      -       -      +
    339F  VAL*     3.4     2.3    -      -       -      -
    340F  PHE*     2.6    51.2    +      -       +      +
    342F  LEU*     4.7     8.9    -      -       +      +
    354F  ILE*     5.1     2.5    -      -       +      -
    358F  ILE*     6.3     1.3    -      -       +      -
    374F  VAL*     3.8    33.0    -      -       +      -
    376F  LEU*     4.3    19.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 308 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    223F  VAL*     3.3     4.6    -      -       -      +
    224F  VAL*     2.9    43.0    +      -       +      +
    226F  ILE*     3.6    39.5    -      -       +      -
    263F  VAL*     4.1     8.5    -      -       +      -
    307F  LEU*     1.3    80.2    -      -       -      +
    309F  THR*     1.3    69.5    +      -       -      +
    310F  TYR*     5.1     1.5    -      -       +      -
    328F  PRO*     4.8     8.5    -      -       +      -
    337F  GLN*     3.6    30.3    -      -       +      -
    338F  THR      3.2    10.3    -      -       -      +
    339F  VAL*     4.1    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 309 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    190F  CYS*     3.4    20.6    -      -       -      +
    221F  LEU*     4.2     7.9    -      -       +      -
    222F  TYR      3.0     9.6    -      -       -      +
    223F  VAL*     3.6    26.0    -      -       +      -
    275F  ILE*     4.7     9.6    -      -       +      -
    308F  VAL*     1.3    79.3    -      -       -      +
    310F  TYR*     1.3    63.6    +      -       -      +
    337F  GLN*     3.8     4.2    -      -       -      +
    338F  THR*     2.9    45.7    +      -       -      -
    340F  PHE*     3.8    18.2    -      -       +      -
    358F  ILE*     4.9     5.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 310 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    190F  CYS*     6.5     0.4    -      -       -      +
    221F  LEU*     3.6     6.7    -      -       -      +
    222F  TYR*     2.8    68.3    +      +       +      +
    224F  VAL*     4.2    25.8    -      -       +      -
    272F  ALA*     3.2    21.5    -      -       -      +
    308F  VAL*     5.1     1.8    -      -       +      -
    309F  THR*     1.3    77.0    -      -       -      +
    311F  PHE*     1.3    61.9    +      -       -      +
    312F  ASN*     4.0    14.8    -      -       -      -
    325F  SER*     4.4     0.2    -      -       -      -
    326F  THR*     3.5    15.3    -      -       -      +
    327F  ALA*     3.5    39.0    -      -       +      -
    328F  PRO*     3.8    19.3    -      -       +      -
    329F  ASP*     5.8     1.1    -      -       -      -
    336F  LYS      5.4     0.7    -      -       -      -
    337F  GLN*     4.4     2.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 311 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187F  MET*     4.1     9.0    -      -       +      -
    188F  GLY      3.7     6.7    -      -       -      -
    190F  CYS*     4.3     5.8    -      -       -      -
    191F  LEU*     3.4    47.6    -      -       +      -
    220F  ALA      3.1    18.8    -      -       -      +
    221F  LEU*     4.1     9.9    -      -       +      -
    222F  TYR*     4.9     0.2    -      -       -      -
    310F  TYR*     1.3    77.2    -      -       -      +
    312F  ASN*     1.3    63.0    +      -       -      +
    313F  ILE*     3.7    32.8    -      -       +      -
    324F  PHE*     4.5     2.9    -      +       -      -
    326F  THR*     2.8    53.1    +      -       +      +
    335F  TRP*     3.5    44.4    -      +       +      -
----------------------------------------------------------
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Residues in contact with ASN 312 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    218F  ARG*     5.8     3.8    +      -       -      +
    219F  ALA*     3.4     5.0    -      -       -      -
    220F  ALA*     3.0    32.8    +      -       +      +
    222F  TYR*     3.3    26.3    +      -       +      -
    310F  TYR*     4.0    10.4    -      -       -      -
    311F  PHE*     1.3    78.9    +      -       -      +
    313F  ILE*     1.3    67.6    +      -       -      +
    324F  PHE      3.3     7.6    -      -       -      +
    325F  SER*     2.5    37.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 313 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    186F  TRP*     4.9     1.8    -      -       +      -
    187F  MET*     3.9    29.6    -      -       +      -
    191F  LEU*     4.3     0.2    -      -       +      -
    216F  PRO*     3.5    31.4    -      -       +      -
    218F  ARG      3.5     2.5    -      -       -      +
    219F  ALA*     3.6    26.9    -      -       +      -
    311F  PHE*     3.7    23.3    -      -       +      -
    312F  ASN*     1.3    79.4    -      -       -      +
    314F  GLU*     1.3    64.4    +      -       -      +
    315F  PHE*     4.0    12.3    -      -       +      -
    321F  LYS*     4.8     2.1    +      -       -      -
    323F  GLY*     3.0    23.6    -      -       -      -
    324F  PHE*     2.9    37.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 314 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    216F  PRO*     3.3     3.1    -      -       -      +
    217F  ASP*     3.2     8.2    +      -       -      +
    218F  ARG*     2.9    67.4    +      -       +      +
    313F  ILE*     1.3    75.1    -      -       -      +
    315F  PHE*     1.3    73.9    +      -       -      +
    316F  THR*     3.7    17.9    -      -       +      +
    321F  LYS*     3.9    29.7    +      -       +      +
    322F  MET      3.5    13.2    -      -       -      +
    323F  GLY*     4.2     0.4    -      -       -      -
----------------------------------------------------------
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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