Contacts of the strand formed by residues 302 - 314 (chain C) 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 C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    227C  GLU*     3.7    10.5    -      -       -      +
    269C  VAL*     3.9    22.7    -      -       +      -
    300C  ARG*     2.9    43.2    +      -       -      +
    301C  ASN*     1.3    74.9    -      -       -      +
    303C  TYR*     1.3    78.6    +      -       -      +
    348C  VAL*     3.0    22.9    +      -       -      +
    319E  HIS*     3.0    23.9    +      -       -      -
    320E  LYS*     2.9    35.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 303 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    227C  GLU*     3.1    28.3    +      -       +      +
    269C  VAL*     4.0     2.4    -      -       -      +
    302C  ASP*     1.3    89.6    +      -       -      +
    304C  VAL*     1.3    66.1    +      -       -      +
    305C  HIS*     3.8    22.0    -      +       +      -
    345C  TYR*     3.7    24.7    -      +       +      -
    346C  LEU      3.3     5.2    -      -       -      +
    347C  THR*     3.8    28.9    -      -       +      -
    105E  HIS*     2.6    46.8    +      +       +      +
    106E  ASN*     2.6    19.3    +      -       -      -
    319E  HIS*     3.5    11.6    +      -       -      +
    320E  LYS*     4.0    31.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 304 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    225C  ALA*     3.9    25.8    -      -       +      -
    226C  ILE      3.5     8.1    -      -       -      +
    269C  VAL*     3.9    31.0    -      -       +      -
    298C  ILE*     5.2     0.2    -      -       +      -
    303C  TYR*     1.3    77.3    -      -       -      +
    305C  HIS*     1.3    62.8    +      -       -      +
    306C  ALA      4.0     8.7    -      -       -      +
    307C  LEU*     5.1     1.3    -      -       +      -
    342C  LEU*     4.1    15.3    -      -       +      +
    345C  TYR*     3.2     3.7    -      -       -      -
    346C  LEU*     2.8    55.3    +      -       +      +
    348C  VAL*     4.1    13.5    -      -       +      -
    354C  ILE*     4.7     6.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 305 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    226C  ILE      2.9     4.9    +      -       -      -
    227C  GLU*     3.8     9.8    -      -       +      -
    228C  ASP*     3.2    34.8    +      -       +      +
    229C  ARG*     3.1    40.6    -      -       +      +
    232C  LYS*     4.2    22.2    +      -       +      +
    303C  TYR*     3.8    26.4    +      +       +      -
    304C  VAL*     1.3    75.5    -      -       -      +
    306C  ALA*     1.3    61.3    -      -       +      +
    341C  TYR*     3.9     3.8    -      -       +      -
    342C  LEU*     2.9    34.0    +      -       -      +
    345C  TYR*     3.6    32.9    -      +       +      +
----------------------------------------------------------
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Residues in contact with ALA 306 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    225C  ALA*     3.4     4.7    -      -       -      +
    226C  ILE*     2.8    38.3    +      -       +      +
    304C  VAL*     3.7     3.6    -      -       -      +
    305C  HIS*     1.3    81.2    -      -       +      +
    307C  LEU*     1.3    65.8    +      -       -      +
    339C  VAL*     3.7    25.1    -      -       +      -
    340C  PHE      3.1    17.5    -      -       -      +
    341C  TYR*     3.8    10.5    -      -       +      -
    342C  LEU*     4.1     5.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 307 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    223C  VAL*     4.6    15.7    -      -       +      -
    224C  VAL      3.4     7.6    -      -       -      +
    225C  ALA*     3.9    23.6    -      -       +      -
    294C  PHE*     4.2    17.5    -      -       +      -
    296C  LEU*     4.2    11.4    -      -       +      -
    304C  VAL*     5.1     4.0    -      -       +      -
    306C  ALA*     1.3    76.8    -      -       -      +
    308C  VAL*     1.3    59.7    +      -       -      +
    339C  VAL*     3.5     2.3    -      -       -      -
    340C  PHE*     2.7    47.0    +      -       +      +
    342C  LEU*     4.7     9.0    -      -       +      -
    354C  ILE*     5.2     2.0    -      -       +      -
    358C  ILE*     6.3     1.1    -      -       +      -
    374C  VAL*     3.8    33.2    -      -       +      -
    376C  LEU*     4.3    20.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 308 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    223C  VAL*     3.4     3.0    -      -       -      -
    224C  VAL*     2.9    37.3    +      -       +      +
    226C  ILE*     3.6    44.2    -      -       +      -
    263C  VAL*     4.1     8.3    -      -       +      -
    307C  LEU*     1.3    80.0    -      -       -      +
    309C  THR*     1.3    67.7    +      -       -      +
    310C  TYR*     4.4     2.5    +      -       +      -
    328C  PRO*     4.8     9.4    -      -       +      -
    337C  GLN*     3.7    33.4    -      -       +      -
    338C  THR      3.2     6.7    -      -       -      +
    339C  VAL*     4.0    13.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 309 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    190C  CYS*     3.4    19.1    -      -       -      +
    221C  LEU*     4.2    10.5    -      -       +      -
    222C  TYR      3.1    17.0    -      -       -      +
    223C  VAL*     3.7    20.2    -      -       +      -
    275C  ILE*     4.7     9.4    -      -       +      -
    308C  VAL*     1.3    75.6    -      -       -      +
    310C  TYR*     1.3    60.3    +      -       -      +
    337C  GLN*     3.9     4.2    -      -       -      +
    338C  THR*     2.9    49.0    +      -       -      -
    340C  PHE*     3.8    19.0    -      -       +      -
    358C  ILE*     4.9     5.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 310 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    190C  CYS*     6.4     0.2    -      -       -      +
    221C  LEU*     3.4     7.3    -      -       -      +
    222C  TYR*     3.0    61.3    +      +       +      -
    224C  VAL*     4.3    21.5    -      -       +      -
    272C  ALA*     3.4    20.5    -      -       +      +
    308C  VAL*     5.1     4.7    -      -       +      -
    309C  THR*     1.3    77.5    -      -       -      +
    311C  PHE*     1.3    66.8    +      -       -      +
    312C  ASN*     3.7    18.2    -      -       -      -
    325C  SER*     4.2     0.2    -      -       -      -
    326C  THR*     3.5    24.5    -      -       -      +
    327C  ALA*     3.5    28.7    -      -       +      -
    328C  PRO*     3.9    19.3    -      -       +      -
    329C  ASP*     5.6     1.3    -      -       -      -
    336C  LYS      5.4     0.9    -      -       -      -
    337C  GLN*     4.4     2.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 311 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187C  MET*     4.2     8.1    -      -       +      -
    188C  GLY      3.5     8.3    -      -       -      -
    190C  CYS*     4.3     6.3    -      -       -      -
    191C  LEU*     3.5    48.9    -      -       +      -
    220C  ALA      3.1    18.6    -      -       -      +
    221C  LEU*     4.1     9.0    -      -       +      -
    222C  TYR*     4.9     0.2    -      -       -      -
    310C  TYR*     1.3    77.5    -      -       -      +
    312C  ASN*     1.3    63.4    +      -       -      +
    313C  ILE*     3.8    29.2    -      -       +      -
    324C  PHE*     4.6     3.1    -      +       -      -
    326C  THR*     2.8    52.6    +      -       +      +
    335C  TRP*     3.6    42.8    -      +       +      -
----------------------------------------------------------
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Residues in contact with ASN 312 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    218C  ARG*     6.1     4.0    -      -       -      +
    219C  ALA*     3.4     4.5    -      -       -      +
    220C  ALA*     3.0    33.9    +      -       +      +
    222C  TYR*     3.2    29.6    +      -       +      -
    310C  TYR*     3.7    10.2    -      -       -      -
    311C  PHE*     1.3    79.0    +      -       -      +
    313C  ILE*     1.3    67.7    +      -       -      +
    324C  PHE      3.4     7.9    -      -       -      +
    325C  SER*     2.7    36.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 313 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    186C  TRP*     4.9     0.7    -      -       +      -
    187C  MET*     3.9    28.9    -      -       +      -
    216C  PRO*     3.5    31.4    -      -       +      -
    218C  ARG*     3.6     3.4    -      -       -      +
    219C  ALA*     3.6    21.5    -      -       +      -
    311C  PHE*     3.8    22.2    -      -       +      -
    312C  ASN*     1.3    83.2    -      -       -      +
    314C  GLU*     1.3    66.0    +      -       -      +
    315C  PHE*     4.1    12.8    -      -       +      -
    321C  LYS*     4.8     2.3    +      -       -      -
    323C  GLY*     3.0    22.9    -      -       -      -
    324C  PHE*     2.9    38.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 314 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    216C  PRO*     3.2    10.1    -      -       -      +
    217C  ASP*     3.3     1.4    +      -       -      +
    218C  ARG*     2.8    75.4    +      -       +      +
    313C  ILE*     1.3    76.9    -      -       -      +
    315C  PHE*     1.3    69.0    +      -       -      +
    316C  THR*     3.7    22.4    -      -       +      +
    321C  LYS*     4.0    28.7    +      -       +      +
    322C  MET      3.5    12.8    -      -       -      +
    323C  GLY*     4.2     0.2    -      -       -      -
----------------------------------------------------------
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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