Contacts of the strand formed by residues 370 - 379 (chain O) 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 LEU 370 (chain O).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    189O  TYR      4.8     2.0    -      -       -      +
    190O  CYS      5.0     1.8    -      -       -      +
    192O  PHE*     4.0    15.0    -      -       +      +
    193O  TYR*     3.7    38.4    -      -       +      +
    195O  SER*     4.6     9.9    -      -       -      +
    360O  MET*     3.8    25.6    -      -       +      -
    361O  LYS      3.6    13.7    -      -       -      +
    362O  PRO*     4.6     2.2    -      -       +      -
    368O  ARG      4.6     0.9    -      -       -      +
    369O  ASP*     1.3    81.6    -      -       -      +
    371O  ASP*     1.3    64.2    +      -       -      +
    372O  PHE*     3.7    33.4    -      -       +      -
    392O  LYS*     3.4     4.5    -      -       -      -
    393O  MET*     3.0    39.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 371 (chain O). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    360O  MET*     3.1    26.9    -      -       -      +
    361O  LYS*     3.1    35.5    +      -       +      +
    363O  ASN*     3.3    40.4    +      -       -      +
    364O  ALA      4.8     0.9    +      -       -      -
    369O  ASP*     4.3     0.9    +      -       -      +
    370O  LEU*     1.3    75.5    -      -       -      +
    372O  PHE*     1.3    62.6    +      -       -      +
    391O  TYR      3.7     4.5    -      -       -      +
    392O  LYS*     3.4    24.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 372 (chain O). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    190O  CYS*     4.0    20.2    -      -       +      -
    221O  LEU*     6.1     0.4    -      -       +      -
    340O  PHE*     3.9    27.4    -      +       +      -
    358O  ILE*     4.2    17.5    -      -       +      -
    359O  SER      3.3     8.5    -      -       -      -
    360O  MET*     3.6    31.6    -      -       +      -
    370O  LEU*     3.7    41.7    -      -       +      -
    371O  ASP*     1.3    79.1    -      -       -      +
    373O  THR*     1.3    71.1    +      -       -      +
    374O  VAL*     5.0     1.8    -      -       +      -
    390O  ASP*     3.6     5.7    -      -       -      +
    391O  TYR*     3.0    48.4    +      -       +      +
    393O  MET*     3.9    18.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 373 (chain O). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    357O  THR*     4.0     0.9    +      -       -      +
    358O  ILE*     3.4     2.4    -      -       -      -
    359O  SER*     3.0    41.8    +      -       -      +
    372O  PHE*     1.3    76.7    +      -       -      +
    374O  VAL*     1.3    63.0    +      -       -      +
    375O  ASP*     3.7    24.7    +      -       -      +
    388O  SER*     4.0     8.3    -      -       -      +
    389O  ASN      3.3     6.7    -      -       -      +
    390O  ASP*     2.8    24.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 374 (chain O). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    294O  PHE*     4.4     6.1    -      -       +      -
    307O  LEU*     3.8    30.1    -      -       +      -
    340O  PHE*     4.7    10.3    -      -       +      -
    342O  LEU*     5.7     3.1    -      -       +      -
    357O  THR      3.5     6.5    -      -       -      +
    358O  ILE*     4.3    22.4    -      -       +      -
    372O  PHE*     5.0     2.0    -      -       +      -
    373O  THR*     1.3    76.8    -      -       -      +
    375O  ASP*     1.3    72.9    +      -       -      +
    376O  LEU*     3.9     7.4    +      -       +      +
    387O  VAL      3.9     1.0    -      -       -      +
    388O  SER*     3.7     0.7    -      -       -      -
    389O  ASN*     2.9    33.3    +      -       +      +
    391O  TYR*     3.9    28.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 375 (chain O). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    294O  PHE*     3.8     2.9    -      -       -      -
    356O  GLY*     3.0    23.3    -      -       -      -
    357O  THR*     2.8    34.3    +      -       +      +
    373O  THR*     3.7    11.9    +      -       -      +
    374O  VAL*     1.3    74.0    -      -       -      +
    376O  LEU*     1.3    60.7    +      -       -      +
    377O  ASP*     5.2     3.8    -      -       -      +
    387O  VAL      3.3     4.3    -      -       -      +
    388O  SER*     2.7    35.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 376 (chain O). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    294O  PHE*     4.7     2.2    -      -       +      -
    307O  LEU*     4.3    27.8    -      -       +      -
    342O  LEU*     4.3    24.0    -      -       +      -
    346O  LEU*     4.1    23.3    -      -       +      -
    354O  ILE*     3.6    27.4    -      -       +      -
    355O  TYR      3.5     3.4    -      -       -      +
    374O  VAL*     4.5     7.6    -      -       +      +
    375O  ASP*     1.3    77.3    -      -       -      +
    377O  ASP*     1.3    70.1    +      -       -      +
    378O  PHE*     4.4     3.6    -      -       +      +
    385O  THR*     4.6    10.5    -      -       -      +
    386O  SER*     3.2     2.3    -      -       -      -
    387O  VAL*     2.8    48.4    +      -       +      +
    389O  ASN*     6.3     0.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 377 (chain O). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    353O  GLU      4.4     0.7    -      -       -      +
    354O  ILE*     3.9     1.4    -      -       -      +
    355O  TYR*     2.7    48.8    +      -       +      +
    356O  GLY*     4.6     0.8    -      -       -      -
    375O  ASP*     5.2     2.8    -      -       -      +
    376O  LEU*     1.3    78.8    +      -       -      +
    378O  PHE*     1.3    62.5    +      -       -      +
    385O  THR      3.6     2.9    -      -       -      -
    386O  SER*     3.4    29.0    +      -       -      -
    387O  VAL      4.5     0.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 378 (chain O). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    298O  ILE*     4.1     4.0    -      -       +      -
    346O  LEU*     4.4    12.1    -      -       +      -
    347O  THR      3.9     6.5    -      -       -      -
    348O  VAL*     3.6    26.2    -      -       +      -
    352O  GLU*     3.6    30.7    -      -       +      -
    353O  GLU      3.1    36.1    -      -       -      -
    354O  ILE*     3.8     9.4    -      -       +      -
    355O  TYR*     5.9     0.7    -      -       -      -
    376O  LEU*     4.4    11.9    -      -       +      -
    377O  ASP*     1.3    76.0    -      -       -      +
    379O  LYS*     1.3    61.2    -      -       -      +
    380O  GLY*     3.5    19.1    -      -       -      -
    383O  CYS*     3.7    34.3    -      -       -      -
    384O  GLU*     3.2     7.0    -      -       -      +
    385O  THR*     2.9    34.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 379 (chain O). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    291J  THR      5.9     1.0    +      -       -      -
    352O  GLU*     5.6     1.0    -      -       -      +
    353O  GLU      4.8     2.6    +      -       -      -
    355O  TYR*     6.4     0.2    -      -       -      -
    378O  PHE*     1.3    77.2    -      -       -      +
    380O  GLY*     1.3    63.1    +      -       -      +
    383O  CYS      4.1     2.7    -      -       -      -
    384O  GLU*     3.3    35.2    -      -       +      +
----------------------------------------------------------
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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