Contacts of the helix formed by residues 335 - 355 (chain C) in PDB entry 5Y3R


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 LYS 335 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    331C  ALA*     2.9    28.5    +      -       -      +
    332C  GLU      3.6     4.8    +      -       -      +
    333C  MET      3.8     0.4    -      -       -      -
    334C  HIS*     1.3    71.3    -      -       -      +
    336C  ASN*     1.3    70.3    +      -       -      +
    338C  LEU*     3.0    11.3    -      -       -      +
    339C  GLN*     2.9    41.7    +      -       -      +
    378C  ALA*     3.3    40.6    +      -       +      +
    379C  LYS*     6.3     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 336 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    332C  GLU      4.9     1.9    +      -       -      +
    335C  LYS*     1.3    82.0    -      -       -      +
    337C  LYS*     1.3    54.3    +      -       +      +
    339C  GLN*     2.2    50.0    +      -       -      +
    340C  TYR*     2.7    33.1    +      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 337 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    284C  THR      5.9     0.8    +      -       -      -
    287C  LEU*     5.4     1.6    -      -       -      +
    288C  ASP*     4.2    22.7    -      -       +      +
    332C  GLU      4.9     1.9    +      -       -      -
    333C  MET*     3.0    47.7    +      -       -      +
    334C  HIS*     4.4     4.5    +      -       +      +
    335C  LYS      3.6     0.4    -      -       -      +
    336C  ASN*     1.3    78.2    -      -       +      +
    338C  LEU*     1.3    63.7    +      -       -      +
    340C  TYR*     3.0    30.2    -      -       +      +
    341C  PHE*     3.0    20.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 338 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    327C  VAL*     3.7    31.0    -      -       +      +
    330C  ASN      4.7     1.3    -      -       -      +
    334C  HIS*     3.4    43.9    +      -       +      +
    335C  LYS*     3.0    16.4    -      -       -      +
    337C  LYS*     1.3    80.0    -      -       -      +
    339C  GLN*     1.3    72.7    +      -       +      +
    341C  PHE*     3.0     3.6    +      -       -      +
    342C  MET*     2.8    52.3    +      -       +      +
    375C  VAL*     4.5    12.1    -      -       +      -
    378C  ALA*     5.2     8.3    -      -       +      -
    379C  LYS*     3.6    24.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 339 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    335C  LYS*     2.9    25.6    +      -       -      +
    336C  ASN*     2.2    37.7    +      -       -      +
    338C  LEU*     1.3    82.3    -      -       +      +
    340C  TYR*     1.3    57.2    +      -       +      +
    342C  MET*     3.4    10.5    -      -       +      +
    343C  GLU*     2.8    31.5    +      -       -      +
    378C  ALA      5.1     2.0    +      -       -      -
    379C  LYS*     3.7    32.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 340 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    288C  ASP*     4.3    26.5    -      -       +      -
    336C  ASN*     2.7    52.0    +      -       +      +
    337C  LYS*     3.0    26.5    -      -       +      +
    338C  LEU      2.9     0.4    +      -       -      -
    339C  GLN*     1.3    71.8    -      -       +      +
    341C  PHE*     1.3    67.8    +      -       -      +
    343C  GLU*     3.6     2.3    -      -       -      +
    344C  GLN*     2.8    32.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 341 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    287C  LEU*     3.6    26.9    -      -       +      -
    288C  ASP*     5.7     0.8    -      -       -      +
    291C  VAL*     3.3    37.2    -      -       +      +
    294C  PHE*     4.5    15.3    -      +       -      -
    320C  LEU*     3.4    34.5    -      -       +      -
    323C  VAL*     3.5    33.7    -      -       +      -
    324C  SER*     5.2     1.3    -      -       -      -
    327C  VAL*     5.6     2.0    -      -       +      -
    334C  HIS*     6.2     0.7    -      -       -      +
    337C  LYS      3.0     7.5    +      -       -      +
    338C  LEU*     3.7     5.4    -      -       -      +
    340C  TYR*     1.3    76.6    -      -       -      +
    342C  MET*     1.3    77.6    +      -       +      +
    344C  GLN*     3.0    24.8    -      -       -      +
    345C  PHE*     3.0    17.6    +      +       +      +
    370C  ALA*     5.2     4.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 342 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    338C  LEU*     2.8    50.2    +      -       +      +
    339C  GLN*     3.4    10.1    -      -       +      +
    341C  PHE*     1.3    84.5    -      -       +      +
    343C  GLU*     1.3    58.6    +      -       -      +
    345C  PHE*     3.2     7.9    +      -       -      +
    346C  TYR*     2.7    33.9    +      -       +      +
    349C  ILE*     5.1     3.9    -      -       +      +
    370C  ALA      4.3     4.9    -      -       -      +
    371C  GLY*     3.4    38.6    -      -       -      +
    375C  VAL*     6.1     0.2    -      -       -      -
    379C  LYS*     3.5    25.8    -      -       +      +
    384C  MET*     4.9     8.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 343 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    339C  GLN      2.8    21.8    +      -       -      +
    340C  TYR*     3.8     2.5    -      -       -      +
    342C  MET*     1.3    72.4    -      -       +      +
    344C  GLN*     1.3    61.2    +      -       -      +
    346C  TYR*     2.6    54.1    +      -       -      +
    347C  GLY*     2.9    15.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 344 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    288C  ASP      4.1     4.2    +      -       -      -
    291C  VAL*     3.3    37.2    -      -       +      +
    292C  SER*     3.3    23.8    +      -       -      +
    295C  GLU*     3.6    16.8    +      -       -      +
    340C  TYR*     2.8    28.3    +      -       +      +
    341C  PHE*     3.0    17.5    -      -       -      +
    343C  GLU*     1.3    78.7    -      -       -      +
    345C  PHE*     1.3    62.7    +      -       -      +
    347C  GLY*     3.6     3.6    +      -       -      -
    348C  ILE*     3.2    14.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 345 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    291C  VAL*     4.9     1.5    -      -       +      +
    294C  PHE*     6.4     3.6    -      +       +      -
    295C  GLU*     4.6     0.9    +      -       -      -
    298C  LEU*     6.2     3.4    -      -       +      -
    316C  LEU*     5.9     4.3    -      -       +      -
    320C  LEU*     6.1     2.2    -      -       +      -
    341C  PHE*     3.0    21.7    +      +       +      +
    342C  MET*     3.7     7.0    -      -       -      +
    344C  GLN*     1.3    79.3    -      -       -      +
    346C  TYR*     1.3    56.6    +      -       -      +
    348C  ILE*     2.4    63.6    +      -       +      +
    349C  ILE*     2.9    42.0    +      -       +      -
    363C  ILE*     4.1    14.8    -      -       +      -
    364C  ARG*     3.4    33.2    -      -       +      -
    367C  GLY*     3.3    36.6    -      -       -      -
    368C  LEU      3.5     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 346 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    342C  MET*     2.7    20.2    +      -       +      +
    343C  GLU*     2.6    49.1    +      -       -      +
    345C  PHE*     1.3    71.2    -      -       -      +
    347C  GLY*     1.3    55.4    +      -       -      +
    349C  ILE*     2.6    64.4    +      -       +      +
    350C  ARG*     3.0    50.8    +      -       +      +
    383C  PHE*     4.7    12.0    -      +       -      -
    384C  MET*     4.5    20.0    -      -       +      -
    391C  ARG*     4.8     0.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 347 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    343C  GLU*     2.9    15.0    +      -       -      -
    344C  GLN      4.2     4.0    -      -       -      -
    345C  PHE      3.1     0.6    +      -       -      -
    346C  TYR*     1.3    78.6    -      -       -      +
    348C  ILE*     1.3    58.4    +      -       -      +
    350C  ARG*     4.8     1.9    -      -       -      +
    351C  ASN*     2.8    27.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 348 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    295C  GLU*     3.2    31.0    -      -       +      +
    298C  LEU*     6.5     0.2    -      -       +      -
    299C  LYS*     6.5     2.0    -      -       +      -
    344C  GLN      3.2    15.0    -      -       -      +
    345C  PHE*     2.4    43.5    +      -       +      +
    347C  GLY*     1.3    73.9    -      -       -      -
    349C  ILE*     1.3    62.4    +      -       -      +
    351C  ASN*     2.8    16.2    +      -       -      +
    352C  VAL*     3.0     0.7    +      -       -      +
    357C  LYS*     2.4    50.5    +      -       +      +
    363C  ILE*     5.2     7.0    -      -       +      -
    364C  ARG*     5.4     2.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 349 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    342C  MET*     5.1     8.7    -      -       +      +
    345C  PHE*     2.9    44.6    +      -       +      -
    346C  TYR*     2.6    56.3    +      -       +      +
    348C  ILE*     1.3    69.8    -      -       -      +
    350C  ARG*     1.3    58.4    +      -       -      +
    352C  VAL*     3.0    25.6    -      -       -      +
    364C  ARG*     5.2     2.0    -      -       -      -
    367C  GLY      4.6     4.9    -      -       -      +
    368C  LEU*     3.5    19.5    -      -       +      -
    371C  GLY*     5.8     1.6    -      -       -      -
    384C  MET*     5.7     4.3    -      -       +      -
    391C  ARG*     3.3    33.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 350 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    346C  TYR*     3.0    41.8    +      -       +      +
    347C  GLY*     4.8     1.3    -      -       -      +
    349C  ILE*     1.3    74.2    -      -       -      +
    351C  ASN*     1.3    58.8    +      -       -      +
    352C  VAL      3.0     2.7    -      -       -      -
    353C  ASP*     2.4    68.7    +      -       -      +
    354C  SER*     3.9     2.6    +      -       -      -
    383C  PHE*     6.0     5.1    -      -       -      -
    387C  GLU*     5.9     4.6    -      -       -      +
    391C  ARG*     3.0    26.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 351 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    347C  GLY      2.8    24.6    +      -       -      +
    348C  ILE*     2.8    21.6    +      -       -      +
    350C  ARG*     1.3    75.9    -      -       -      +
    352C  VAL*     1.3    53.4    +      -       -      +
    353C  ASP      3.3     0.5    +      -       -      -
    354C  SER*     3.6     3.2    +      -       -      -
    355C  ASN*     2.6    56.4    +      -       -      +
    357C  LYS*     3.1    16.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 352 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    348C  ILE      3.0     1.2    +      -       -      +
    349C  ILE      3.0    26.2    -      -       -      +
    351C  ASN*     1.3    77.3    -      -       -      +
    353C  ASP*     1.3    68.2    +      -       -      +
    355C  ASN*     3.0    18.7    -      -       -      +
    357C  LYS*     2.7    29.0    -      -       +      +
    361C  ILE*     4.4    13.7    -      -       +      -
    364C  ARG*     3.5    41.7    -      -       -      +
    391C  ARG*     4.9     1.8    -      -       -      +
   1856C  THR      3.1    10.0    +      -       -      -
   1858C  LEU*     3.6    19.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 353 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    350C  ARG*     2.4    66.6    +      -       +      +
    352C  VAL*     1.3    77.5    -      -       -      +
    354C  SER*     1.3    57.1    +      -       -      +
    391C  ARG*     3.9    10.4    +      -       -      -
   1856C  THR      2.4    31.9    +      -       -      +
   1857C  LYS      3.3     1.7    +      -       -      -
   1858C  LEU*     3.1    37.5    +      -       +      +
   1859C  ASN*     5.0     4.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 354 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    350C  ARG      3.9     1.9    +      -       -      -
    351C  ASN*     3.6     4.8    +      -       -      -
    352C  VAL      3.2     0.2    -      -       -      -
    353C  ASP*     1.3    79.1    -      -       -      +
    355C  ASN*     1.3    59.0    +      -       -      +
   1856C  THR*     2.9    25.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 355 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    351C  ASN*     2.6    45.3    +      -       -      +
    352C  VAL*     3.0    17.8    -      -       -      +
    354C  SER*     1.3    80.4    -      -       -      +
    356C  ASN*     1.3    63.1    +      -       -      +
    357C  LYS*     3.1    32.4    +      -       -      +
   1856C  THR*     2.6    32.8    +      -       -      +
----------------------------------------------------------
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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