Contacts of the strand formed by residues 337 - 348 (chain E) 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 GLN 337 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    260E  VAL*     3.3     7.6    -      -       -      +
    261E  ASP      3.0    31.2    +      -       -      +
    262E  ILE*     3.4     9.3    -      -       -      +
    263E  VAL*     3.0    31.1    +      -       +      +
    308E  VAL*     3.7    18.2    -      -       +      -
    309E  THR      3.9     9.4    -      -       -      +
    310E  TYR*     4.5     1.1    -      -       +      -
    326E  THR      2.5    29.1    +      -       -      +
    327E  ALA      3.3    14.3    +      -       -      -
    328E  PRO*     3.8    29.0    -      -       +      +
    333E  THR*     5.7     0.4    +      -       -      -
    335E  TRP      4.1     1.3    -      -       -      -
    336E  LYS*     1.3    86.8    +      -       -      +
    338E  THR*     1.3    66.0    +      -       -      +
    339E  VAL*     4.1     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 338 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    189E  TYR*     4.8     0.7    -      -       -      +
    190E  CYS*     3.3    34.8    +      -       +      -
    258E  PRO*     3.9    15.9    -      -       +      -
    259E  LEU      3.3     4.9    -      -       -      +
    260E  VAL*     4.6     9.7    -      -       +      +
    307E  LEU      3.9     0.2    -      -       -      +
    308E  VAL*     3.2     5.5    -      -       -      -
    309E  THR*     2.9    46.6    +      -       -      -
    335E  TRP      5.0     1.7    +      -       -      -
    337E  GLN*     1.3    79.2    +      -       -      +
    339E  VAL*     1.3    63.0    -      -       -      +
    340E  PHE*     3.7    20.9    -      -       +      -
    393E  MET*     4.2     9.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 339 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    226E  ILE*     4.6     6.7    -      -       +      -
    228E  ASP*     4.7     2.9    -      -       -      +
    258E  PRO*     3.1     6.9    -      -       -      +
    259E  LEU*     2.7    49.9    +      -       +      +
    261E  ASP*     4.6     9.4    -      -       +      +
    263E  VAL*     4.0    27.4    -      -       +      -
    306E  ALA*     3.7    23.6    -      -       +      -
    307E  LEU      3.6     4.5    -      -       -      +
    308E  VAL*     4.2     6.1    -      -       +      -
    338E  THR*     1.3    79.3    -      -       -      +
    340E  PHE*     1.3    63.9    +      -       -      +
    341E  TYR*     3.9    24.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 340 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    190E  CYS*     4.2     3.1    -      -       -      -
    223E  VAL*     6.3     0.2    -      -       +      -
    258E  PRO*     3.6    16.4    -      -       +      -
    306E  ALA*     3.1     3.3    -      -       -      +
    307E  LEU*     2.8    50.4    +      -       +      +
    309E  THR*     3.9    24.9    -      -       +      -
    338E  THR*     3.7    30.5    -      -       +      -
    339E  VAL*     1.3    73.9    -      -       -      +
    341E  TYR*     1.3    65.3    +      -       -      +
    342E  LEU*     4.6     1.9    -      -       -      +
    358E  ILE*     5.3     4.0    -      -       +      -
    372E  PHE*     3.8    45.8    -      +       +      -
    374E  VAL*     4.8     7.6    -      -       +      -
    391E  TYR*     3.7    40.0    +      +       +      +
----------------------------------------------------------
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Residues in contact with TYR 341 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    228E  ASP*     2.7    29.9    +      -       +      -
    231E  TYR*     3.5    19.8    -      -       -      -
    232E  LYS*     3.5    43.7    +      -       +      -
    235E  LYS*     4.7     1.6    -      -       +      -
    236E  ILE*     3.9    20.0    -      -       +      -
    254E  ALA      5.9     0.7    -      -       -      -
    255E  MET*     3.9    32.2    +      -       +      +
    257E  GLU      5.5     2.7    +      -       -      -
    258E  PRO*     5.7     0.8    -      -       -      +
    259E  LEU*     3.8    34.6    -      -       +      +
    305E  HIS*     4.0     2.7    -      -       +      -
    306E  ALA*     4.0    16.4    -      -       +      -
    339E  VAL*     3.9    13.1    +      -       +      +
    340E  PHE*     1.3    72.3    -      -       -      +
    342E  LEU*     1.3    57.8    +      -       -      +
    343E  GLU*     6.0     0.2    -      -       -      +
    389E  ASN*     4.5     0.9    +      -       -      -
    391E  TYR*     2.4    35.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 342 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    232E  LYS*     2.8    27.7    +      -       -      -
    255E  MET*     3.7     4.0    -      -       -      +
    304E  VAL*     4.2    26.7    -      -       +      +
    305E  HIS      3.0    21.7    +      -       -      +
    306E  ALA*     4.1     5.8    -      -       -      +
    307E  LEU*     4.6    11.2    -      -       +      -
    340E  PHE      4.6     3.1    -      -       -      +
    341E  TYR*     1.3    77.4    -      -       -      +
    343E  GLU*     1.3    59.8    +      -       -      +
    344E  ASP      3.4    12.1    -      -       -      +
    346E  LEU*     4.2    26.0    -      -       +      -
    374E  VAL*     5.8     2.5    -      -       +      -
    376E  LEU*     4.2    24.5    -      -       +      -
    389E  ASN*     4.0    18.6    -      -       -      +
    391E  TYR*     4.2     4.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 343 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    232E  LYS*     3.1    15.8    +      -       -      -
    237E  HIS*     5.2     4.3    -      -       -      -
    255E  MET*     3.8    22.6    -      -       +      +
    256E  LYS*     5.6    11.9    -      -       -      -
    342E  LEU*     1.3    71.5    -      -       -      +
    344E  ASP*     1.3    71.1    +      -       -      +
    387E  VAL*     4.1    11.3    -      -       +      +
    388E  SER      5.4     0.2    -      -       -      +
    389E  ASN*     3.4    27.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 344 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    232E  LYS*     4.6     1.8    -      -       -      +
    342E  LEU*     3.5    21.9    -      -       -      +
    343E  GLU*     1.3    87.4    -      -       -      +
    345E  TYR*     1.3    70.7    +      -       +      +
    346E  LEU*     3.8     7.9    +      -       +      +
    385E  THR*     5.9     5.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 345 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    232E  LYS*     4.8     3.3    -      -       -      +
    237E  HIS*     6.4     0.2    -      -       -      -
    303E  TYR*     3.7    34.1    -      +       -      -
    304E  VAL      3.2    15.0    -      -       -      +
    305E  HIS*     3.6    36.3    -      +       +      +
    344E  ASP*     1.3    82.5    -      -       -      +
    346E  LEU*     1.3    64.0    +      -       -      +
    347E  THR*     3.9    10.7    +      -       -      -
    383E  CYS*     4.8     3.1    -      -       -      -
    104G  TYR      2.8    26.9    +      -       -      -
    105G  HIS*     3.5    18.1    -      +       +      -
    107G  LYS*     3.8    17.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 346 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    303E  TYR*     3.2     8.0    -      -       -      +
    304E  VAL*     2.8    38.2    +      -       +      +
    342E  LEU*     4.2    19.7    -      -       +      -
    344E  ASP*     4.1     9.9    -      -       +      +
    345E  TYR*     1.3    79.2    -      -       -      +
    347E  THR*     1.3    61.3    -      -       -      +
    348E  VAL*     3.7    14.4    +      -       +      -
    354E  ILE*     4.2    27.8    -      -       +      -
    376E  LEU*     4.1    23.8    -      -       +      -
    378E  PHE*     4.4    17.5    -      -       +      -
    383E  CYS*     4.0     7.4    -      -       -      -
    385E  THR*     4.1    20.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 347 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    302E  ASP      4.1     2.2    -      -       -      -
    303E  TYR*     3.7    19.7    -      -       +      -
    345E  TYR*     3.9    10.8    +      -       -      -
    346E  LEU*     1.3    71.2    -      -       -      +
    348E  VAL*     1.3    61.0    +      -       -      +
    352E  GLU*     4.3     1.7    -      -       -      +
    378E  PHE*     3.9    12.1    -      -       -      -
    382E  LEU*     3.8    30.8    -      -       +      +
    383E  CYS*     3.5    17.9    +      -       -      +
    105G  HIS      5.2     0.3    +      -       -      -
    108G  HIS*     4.1    19.6    +      -       +      +
    319G  HIS*     3.5    33.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 348 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    269E  VAL*     4.1    11.2    -      -       +      -
    298E  ILE*     3.6    35.4    -      -       +      -
    301E  ASN*     3.5     0.5    -      -       -      -
    302E  ASP      3.1    46.7    +      -       -      +
    303E  TYR*     4.8     0.2    -      -       -      -
    304E  VAL*     4.1    10.8    -      -       +      -
    346E  LEU*     3.7    24.2    -      -       +      +
    347E  THR*     1.3    77.0    -      -       -      +
    349E  ARG*     1.3    63.9    +      -       -      +
    352E  GLU*     3.8     2.9    -      -       -      -
    378E  PHE*     3.6    24.7    -      -       +      -
    319G  HIS*     3.1     9.4    -      -       -      -
----------------------------------------------------------
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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