Contacts of the helix formed by residues 354 - 369 (chain Y) in PDB entry 5G04


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 ARG 354 (chain Y).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73E  ASP*     5.2     7.9    +      -       -      -
    348Y  HIS*     5.7     2.4    -      -       -      -
    349Y  SER*     3.2    16.1    +      -       -      -
    352Y  SER*     3.4    28.6    +      -       -      +
    353Y  LYS*     1.3    73.0    -      -       -      +
    355Y  TYR*     1.3    62.6    +      -       -      +
    356Y  SER*     3.5     3.4    -      -       -      +
    357Y  ARG*     3.5    61.8    +      -       +      +
    358Y  ALA      3.5     8.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 355 (chain Y). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    350Y  PHE*     3.5    41.0    +      +       +      -
    353Y  LYS*     3.3    36.8    +      -       +      +
    354Y  ARG*     1.3    70.1    -      -       -      +
    356Y  SER*     1.3    65.3    +      -       -      +
    358Y  ALA*     3.4     6.9    +      -       -      +
    359Y  LEU*     3.1    23.7    +      -       -      +
    382Y  ALA*     3.7    26.9    -      -       -      +
    385Y  ASN*     3.2    54.0    +      -       +      -
    386Y  MET*     4.0    19.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 356 (chain Y). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    354Y  ARG*     3.5     2.2    -      -       -      -
    355Y  TYR*     1.3    77.7    -      -       -      +
    357Y  ARG*     1.3    62.0    +      -       -      +
    359Y  LEU*     3.4    15.1    -      -       -      +
    360Y  TYR*     3.3    31.1    -      -       -      -
    386Y  MET*     5.1    10.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 357 (chain Y). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66E  THR*     4.0    17.6    +      -       -      +
     69E  GLN*     4.1    31.3    +      -       -      +
     70E  VAL*     4.0    17.0    -      -       +      +
     73E  ASP*     4.2    24.9    +      -       -      +
    349Y  SER*     4.4     9.9    -      -       -      +
    354Y  ARG*     3.5    56.8    +      -       +      +
    355Y  TYR      3.3     0.2    -      -       -      -
    356Y  SER*     1.3    76.8    -      -       -      +
    358Y  ALA*     1.3    65.1    +      -       -      +
    360Y  TYR*     3.3     5.6    +      -       -      +
    361Y  LEU*     3.1    39.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 358 (chain Y). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    346Y  GLY*     3.9    20.9    -      -       -      +
    349Y  SER*     3.4    27.9    -      -       -      -
    350Y  PHE*     4.2     7.6    -      -       +      -
    354Y  ARG      3.5     3.7    +      -       -      +
    355Y  TYR*     3.4     9.8    +      -       -      +
    357Y  ARG*     1.3    77.7    -      -       -      +
    359Y  LEU*     1.3    64.3    +      -       -      +
    361Y  LEU*     4.2     1.5    -      -       -      +
    362Y  GLY*     3.0    24.3    +      -       -      -
    378Y  LEU*     5.1     2.4    -      -       +      +
    379Y  LYS*     5.3     2.1    -      -       -      -
    382Y  ALA*     3.8    16.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 359 (chain Y). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    355Y  TYR      3.1    13.5    +      -       -      +
    356Y  SER*     3.4    14.6    -      -       -      +
    357Y  ARG      3.3     0.2    -      -       -      -
    358Y  ALA*     1.3    77.1    -      -       -      +
    360Y  TYR*     1.3    86.5    +      -       +      +
    363Y  ALA*     3.1    28.3    +      -       +      +
    379Y  LYS*     3.8    26.3    -      -       +      +
    382Y  ALA*     3.9    10.2    -      -       +      +
    383Y  LEU*     3.7    36.8    -      -       +      -
    386Y  MET*     5.4    11.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 360 (chain Y). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59E  PHE*     3.7    30.2    -      +       +      -
     62E  GLN*     4.6    27.5    -      -       +      -
     63E  VAL*     4.6     4.3    -      -       +      +
     66E  THR*     4.8    16.2    -      -       +      +
    356Y  SER*     3.3    28.6    +      -       -      +
    357Y  ARG*     3.3     7.3    +      -       -      +
    359Y  LEU*     1.3    97.1    -      -       +      +
    361Y  LEU*     1.3    65.4    +      -       -      +
    363Y  ALA*     3.3    13.3    +      -       +      +
    364Y  LYS*     3.4    10.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 361 (chain Y). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63E  VAL*     5.1     0.9    -      -       -      -
     66E  THR*     3.9    19.9    -      -       +      +
     67E  LEU*     4.9     1.6    -      -       +      +
     70E  VAL*     3.8    28.7    -      -       +      -
    332Y  PHE*     5.6     0.4    -      -       +      -
    342Y  TRP*     3.6    51.7    -      -       +      +
    345Y  SER*     3.7    38.6    -      -       -      +
    346Y  GLY*     4.2     2.2    -      -       -      +
    349Y  SER*     4.5     1.8    -      -       -      +
    357Y  ARG*     3.1    32.5    +      -       +      +
    358Y  ALA      4.2     1.6    -      -       -      +
    360Y  TYR*     1.3    75.0    -      -       -      +
    362Y  GLY*     1.3    56.3    +      -       -      +
    364Y  LYS*     3.4     7.9    +      -       -      +
    365Y  ALA      3.2    19.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 362 (chain Y). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    342Y  TRP      5.0     0.4    -      -       -      -
    346Y  GLY*     5.4     0.2    -      -       -      -
    358Y  ALA      3.0    18.4    +      -       -      -
    359Y  LEU      3.9     1.1    -      -       -      -
    361Y  LEU*     1.3    74.9    -      -       -      +
    363Y  ALA*     1.3    62.7    +      -       -      +
    365Y  ALA*     3.3    11.7    -      -       -      +
    366Y  ILE*     3.1    26.1    +      -       -      +
    375Y  ALA      4.1     4.6    -      -       -      +
    378Y  LEU*     4.1    19.0    -      -       -      +
    379Y  LYS*     4.6     9.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 363 (chain Y). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59E  PHE*     3.6    20.2    -      -       +      -
    359Y  LEU*     3.1    13.9    +      -       +      +
    360Y  TYR*     3.4    11.7    -      -       +      +
    362Y  GLY*     1.3    75.0    -      -       -      +
    364Y  LYS*     1.3    61.6    +      -       -      +
    366Y  ILE*     3.1    27.2    +      -       +      +
    367Y  GLN*     3.1    12.6    +      -       -      +
    379Y  LYS*     3.4    24.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 364 (chain Y). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59E  PHE*     3.3    13.7    -      -       +      -
     60E  SER*     4.2    11.9    +      -       -      +
     63E  VAL*     3.3    50.3    -      -       +      +
    364X  LYS*     5.9     1.6    -      -       -      +
    336Y  ASP*     5.7     2.0    -      -       -      -
    337Y  GLN*     5.5     3.7    +      -       -      -
    342Y  TRP*     3.7    32.3    -      -       +      +
    360Y  TYR      3.4     1.6    +      -       -      +
    361Y  LEU      3.4     9.6    -      -       -      +
    362Y  GLY      3.3     0.2    -      -       -      -
    363Y  ALA*     1.3    75.1    -      -       -      +
    365Y  ALA*     1.3    60.8    +      -       -      +
    367Y  GLN*     2.9    32.1    +      -       -      +
    368Y  LEU*     2.8    48.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 365 (chain Y). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    339Y  ALA*     3.4    19.3    -      -       -      +
    342Y  TRP*     3.9     9.4    -      -       +      +
    343Y  VAL*     3.6    32.1    -      -       +      +
    361Y  LEU      3.2     8.3    +      -       -      +
    362Y  GLY*     3.3    17.7    -      -       -      +
    364Y  LYS*     1.3    79.8    -      -       -      +
    366Y  ILE*     1.3    60.6    +      -       -      +
    368Y  LEU*     3.5     0.4    +      -       -      -
    369Y  ASN      3.2    23.0    +      -       -      +
    375Y  ALA*     3.8     7.3    -      -       +      +
    378Y  LEU*     5.2     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 366 (chain Y). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    362Y  GLY      3.1    14.2    +      -       -      +
    363Y  ALA*     3.1    12.7    +      -       +      +
    365Y  ALA*     1.3    76.0    -      -       -      +
    367Y  GLN*     1.3    62.8    +      -       -      +
    369Y  ASN      3.2    23.4    -      -       -      +
    370Y  SER*     3.3    20.9    +      -       -      +
    372Y  SER      5.6     0.7    -      -       -      +
    375Y  ALA*     4.0    13.4    -      -       +      +
    376Y  LEU*     4.3    38.6    -      -       +      +
    379Y  LYS*     3.6    35.2    -      -       +      +
    395Y  HIS*     5.3     1.6    -      -       +      +
    402Y  LEU*     5.9     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 367 (chain Y). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56E  GLU*     2.8    29.0    +      -       -      +
     59E  PHE*     3.2    26.3    -      -       +      -
     60E  SER*     5.7     3.0    -      -       -      -
    150Y  LYS*     6.1     0.9    -      -       -      -
    363Y  ALA      3.1    12.1    +      -       -      +
    364Y  LYS*     2.9    34.3    +      -       -      +
    366Y  ILE*     1.3    79.7    -      -       -      +
    368Y  LEU*     1.3    73.2    +      -       -      +
    370Y  SER*     4.8     2.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 368 (chain Y). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    336Y  ASP*     5.3     0.2    -      -       -      +
    337Y  GLN*     3.6    41.6    -      -       +      +
    338Y  HIS      3.5    32.5    -      -       -      +
    339Y  ALA*     4.0    11.2    -      -       -      +
    342Y  TRP*     3.5    24.7    -      -       +      +
    364Y  LYS*     2.8    30.2    +      -       +      +
    365Y  ALA      4.1     1.6    -      -       -      +
    367Y  GLN*     1.3    93.5    -      -       -      +
    369Y  ASN*     1.3    69.1    +      -       -      +
    370Y  SER      4.1     0.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 369 (chain Y). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    305Y  ILE*     5.7     0.4    -      -       -      +
    337Y  GLN      5.4     2.4    -      -       -      +
    338Y  HIS*     4.8     7.4    +      -       -      +
    339Y  ALA*     3.5    30.6    -      -       +      +
    340Y  GLU*     3.6    18.8    +      -       -      -
    365Y  ALA      3.2    10.9    +      -       -      +
    366Y  ILE*     3.2    11.6    -      -       -      +
    368Y  LEU*     1.3    87.1    -      -       -      +
    370Y  SER*     1.3    64.1    +      -       -      +
    371Y  ASN*     3.3    21.1    +      -       -      +
    372Y  SER*     3.7    19.0    +      -       -      +
----------------------------------------------------------
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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