Contacts of the helix formed by residues 350 - 364 (chain J) in PDB entry 5FUR


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 ASN 350 (chain J).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    302J  HIS*     3.4    26.5    +      -       +      +
    348J  THR*     2.7    15.5    +      -       -      +
    349J  ASN*     1.3    73.4    -      -       -      +
    351J  ILE*     1.3    65.3    +      -       +      +
    353J  SER*     3.5     5.4    +      -       -      -
    354J  ARG*     3.0    36.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 351 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    301J  VAL*     4.6     7.4    -      -       +      -
    302J  HIS*     3.7    31.6    -      -       +      +
    305J  ILE*     3.6    28.3    -      -       +      -
    340J  ILE*     4.9     7.0    -      -       +      +
    341J  CYS*     5.1     5.4    -      -       -      -
    344J  PHE*     5.2     2.2    -      -       +      -
    345J  SER*     4.9    10.1    -      -       -      +
    348J  THR*     3.1    35.0    +      -       +      +
    349J  ASN      3.1     1.6    +      -       -      -
    350J  ASN*     1.3    78.1    -      -       +      +
    352J  GLN*     1.3    66.2    +      -       -      +
    354J  ARG*     3.4     9.7    +      -       -      +
    355J  ILE*     3.0    45.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 352 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    341J  CYS*     3.6    22.5    -      -       -      -
    345J  SER*     4.2    23.4    -      -       -      +
    349J  ASN      3.5     8.9    +      -       -      +
    351J  ILE*     1.3    79.1    -      -       -      +
    353J  SER*     1.3    64.4    +      -       -      +
    355J  ILE*     3.8     1.6    -      -       -      +
    356J  THR*     2.7    53.3    +      -       -      +
    383J  LEU*     4.3     2.9    -      -       -      +
    387J  VAL*     3.6    25.9    -      -       -      +
    391J  LEU*     5.7     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 353 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    349J  ASN      3.8     7.3    +      -       -      -
    350J  ASN*     3.5     7.4    +      -       -      -
    351J  ILE      3.4     0.6    -      -       -      -
    352J  GLN*     1.3    79.8    -      -       -      +
    354J  ARG*     1.3    62.9    +      -       -      +
    356J  THR*     3.5     6.2    +      -       -      -
    357J  LYS*     2.7    65.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 354 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    302J  HIS*     3.3    41.2    +      -       -      +
    305J  ILE*     4.1    14.9    -      -       -      +
    306J  PRO*     3.6    44.6    -      -       -      +
    309J  MET*     4.5    11.5    -      -       +      +
    350J  ASN*     3.0    31.1    +      -       -      +
    351J  ILE*     3.6     9.3    -      -       -      +
    352J  GLN      3.3     0.2    -      -       -      -
    353J  SER*     1.3    77.1    -      -       -      +
    355J  ILE*     1.3    56.6    +      -       +      +
    357J  LYS*     4.2     3.5    -      -       -      +
    358J  THR*     2.8    34.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 355 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    305J  ILE*     4.0    22.0    -      -       +      -
    309J  MET*     3.9    20.0    -      -       -      -
    337J  VAL*     3.9    20.2    -      -       +      +
    340J  ILE*     5.3     0.4    -      -       +      -
    341J  CYS*     4.8    13.7    -      -       +      +
    351J  ILE*     3.0    36.7    +      -       +      +
    352J  GLN*     3.9     3.4    -      -       -      +
    354J  ARG*     1.3    74.3    -      -       +      +
    356J  THR*     1.3    66.1    +      -       -      +
    358J  THR*     3.1     4.0    +      -       -      -
    359J  PHE*     2.9    59.1    +      -       +      -
    383J  LEU*     4.2    12.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 356 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    352J  GLN*     2.7    54.6    +      -       -      +
    353J  SER*     3.4     9.0    +      -       -      -
    355J  ILE*     1.3    74.9    -      -       -      +
    357J  LYS*     1.3    59.8    +      -       -      +
    360J  THR*     2.8    36.4    +      -       -      -
    380J  LEU*     4.5     6.7    -      -       +      +
    383J  LEU*     3.9    16.2    -      -       +      -
    387J  VAL*     4.6     1.6    -      -       +      -
    391J  LEU*     3.7    27.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 357 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    353J  SER*     2.7    48.1    +      -       -      +
    354J  ARG*     4.2     3.6    -      -       -      +
    356J  THR*     1.3    76.4    -      -       -      +
    358J  THR*     1.3    56.6    +      -       -      +
    360J  THR*     4.2     3.3    -      -       -      -
    361J  LYS*     3.0    32.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 358 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    309J  MET*     4.3    27.5    -      -       +      +
    313J  VAL*     5.0    12.3    -      -       +      -
    354J  ARG*     2.8    20.1    +      -       -      +
    355J  ILE      3.1     5.7    +      -       -      -
    357J  LYS*     1.3    76.2    -      -       -      +
    359J  PHE*     1.3    59.3    +      -       +      +
    361J  LYS*     3.8     5.3    -      -       -      +
    362J  SER*     2.8    35.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 359 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    309J  MET*     4.1    15.7    -      -       +      -
    312J  ILE*     3.4    44.9    -      -       +      -
    313J  VAL*     3.9    20.4    -      -       +      -
    337J  VAL*     3.6    16.4    -      -       +      -
    355J  ILE*     2.9    40.7    +      -       +      +
    358J  THR*     1.3    76.1    -      -       -      +
    360J  THR*     1.3    64.3    +      -       -      +
    362J  SER      3.2     1.6    +      -       -      -
    363J  TRP*     2.9    23.0    +      -       -      +
    376J  SER*     3.4    20.0    +      -       -      +
    379J  GLY*     4.3    12.8    -      -       -      -
    380J  LEU*     3.6    38.1    -      -       +      -
    383J  LEU*     4.5     3.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 360 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    356J  THR      2.8    27.4    +      -       -      -
    357J  LYS*     4.2     3.8    -      -       -      -
    359J  PHE*     1.3    70.8    -      -       -      +
    361J  LYS*     1.3    62.7    +      -       -      +
    363J  TRP*     3.4     2.6    +      -       +      +
    364J  VAL*     3.1    45.2    +      -       +      +
    380J  LEU*     3.8    13.3    -      -       +      +
    391J  LEU*     3.8    30.1    -      -       +      +
    395J  ARG*     5.0    10.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 361 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    357J  LYS      3.0    20.4    +      -       -      +
    358J  THR*     3.8     6.5    -      -       -      +
    360J  THR*     1.3    75.5    -      -       -      +
    362J  SER*     1.3    62.3    +      -       -      +
    364J  VAL*     3.8     2.3    -      -       -      -
    365J  ASP*     2.7    70.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 362 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    313J  VAL*     3.4    28.5    -      -       -      +
    358J  THR*     2.8    20.7    +      -       -      +
    359J  PHE      3.5     1.6    -      -       -      -
    361J  LYS*     1.3    75.2    -      -       -      +
    363J  TRP*     1.3    64.5    +      -       -      +
    365J  ASP*     3.0    11.3    +      -       -      -
    368J  THR*     3.0    31.7    +      -       -      -
    372J  THR*     4.5     5.8    -      -       -      -
    373J  ARG*     3.8     2.4    -      -       -      +
    376J  SER*     3.4    23.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 363 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    359J  PHE      2.9    16.9    +      -       -      +
    360J  THR*     3.9     2.9    -      -       +      +
    362J  SER*     1.3    69.9    -      -       -      +
    364J  VAL*     1.3    70.8    +      -       +      +
    365J  ASP      3.5     0.2    -      -       -      -
    373J  ARG*     2.9    61.1    +      -       +      +
    376J  SER*     3.0    19.5    +      -       -      +
    377J  ILE*     3.5    43.3    -      -       +      -
    380J  LEU*     4.4     7.2    -      -       +      -
    392J  ILE*     3.7    27.4    +      -       +      +
    395J  ARG*     4.4    10.5    -      -       +      +
    396J  LEU*     5.7     6.7    -      -       +      +
    399J  GLU*     3.8    29.6    -      -       +      +
    400J  GLY      5.7     0.4    -      -       -      -
    403J  ILE*     3.7     1.7    -      -       -      +
    407J  LEU*     3.9    22.4    -      -       +      -
    423J  VAL*     4.2    16.6    -      -       +      -
    427J  LEU*     5.8     4.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 364 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    360J  THR*     3.1    31.2    +      -       +      +
    361J  LYS*     3.8     2.7    -      -       -      +
    363J  TRP*     1.3    88.2    -      -       +      +
    365J  ASP*     1.3    62.4    +      -       -      +
    366J  GLU      3.2     4.1    +      -       -      -
    395J  ARG*     3.8    33.9    -      -       -      +
    399J  GLU*     3.8    12.3    -      -       -      +
    402J  ARG*     3.1    32.4    +      -       -      +
    403J  ILE*     3.3     6.2    -      -       -      +
----------------------------------------------------------
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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