Contacts of the helix formed by residues 313 - 333 (chain D) in PDB entry 3GV5


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 SER 313 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    311D  CYS*     3.7     3.5    -      -       -      -
    312D  SER*     1.3    82.6    -      -       -      +
    314D  GLU*     1.4    63.2    +      -       -      +
    315D  VAL*     3.9     9.7    -      -       -      +
    316D  GLU*     2.9    31.4    +      -       -      +
    317D  ALA*     2.8    23.0    +      -       -      +
    401D  PHE*     3.5    11.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 314 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    313D  SER*     1.4    75.7    -      -       -      +
    315D  VAL*     1.4    70.5    +      -       -      +
    316D  GLU      3.2     0.5    +      -       -      -
    317D  ALA*     3.4    11.0    -      -       -      +
    318D  LYS*     3.1    25.1    -      -       -      +
    388D  MSE      3.5    20.2    -      -       +      +
    391D  PHE*     3.8    24.0    -      -       +      -
    392D  ARG*     3.8    26.8    +      -       -      -
    397D  VAL*     4.4    22.6    -      -       +      +
    401D  PHE*     4.6     5.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 315 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    313D  SER*     3.9    13.2    -      -       -      +
    314D  GLU*     1.4    74.6    +      -       -      +
    316D  GLU*     1.3    68.1    +      -       +      +
    318D  LYS*     3.2     7.4    +      -       -      +
    319D  ASN*     3.1    43.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 316 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    310D  LYS      4.8     5.3    -      -       -      +
    311D  CYS*     3.7    15.3    -      -       -      -
    312D  SER*     3.2    29.1    +      -       -      -
    313D  SER*     2.9    32.1    +      -       -      +
    315D  VAL*     1.3    77.8    -      -       +      +
    317D  ALA*     1.4    70.5    +      -       -      +
    318D  LYS      2.8     3.9    +      -       -      -
    319D  ASN*     3.4     6.6    +      -       -      +
    320D  LYS*     3.1    19.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 317 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    311D  CYS*     3.6    10.6    -      -       -      -
    313D  SER      2.8    11.1    +      -       -      +
    314D  GLU*     3.4    12.8    -      -       -      +
    316D  GLU*     1.4    77.6    -      -       -      +
    318D  LYS*     1.3    55.3    +      -       -      +
    320D  LYS*     3.2     4.3    +      -       -      +
    321D  ILE*     2.8    37.8    +      -       +      +
    388D  MSE      3.9    10.1    -      -       +      -
    391D  PHE*     3.7    36.3    -      -       +      -
    406D  LEU*     4.0     6.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 318 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    314D  GLU*     3.1    24.0    -      -       -      +
    315D  VAL*     3.4     7.6    -      -       -      +
    316D  GLU      2.8     3.0    +      -       -      -
    317D  ALA*     1.3    74.7    -      -       -      +
    319D  ASN*     1.3    59.5    +      -       -      +
    321D  ILE*     3.3     3.2    +      -       -      +
    322D  GLU*     2.8    54.0    +      -       -      +
    384D  VAL*     3.6    24.2    -      -       +      -
    385D  ASP*     5.4     4.6    +      -       -      -
    388D  MSE      3.8    31.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 319 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    315D  VAL*     3.2    33.5    +      -       -      +
    316D  GLU*     3.9     6.4    -      -       -      +
    318D  LYS*     1.3    83.2    -      -       -      +
    320D  LYS*     1.3    63.7    +      -       -      +
    322D  GLU*     3.5    19.3    +      -       -      +
    323D  GLU*     3.2    22.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 320 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    306D  ASP*     2.7    37.8    +      -       +      +
    308D  PHE*     4.2    25.1    -      -       +      -
    316D  GLU      3.1    13.2    +      -       -      +
    317D  ALA      3.6     7.9    -      -       -      +
    319D  ASN*     1.3    74.3    -      -       -      +
    321D  ILE*     1.3    64.9    +      -       -      +
    323D  GLU*     3.2    37.6    +      -       -      +
    324D  LEU*     3.0    33.9    +      -       +      +
    406D  LEU*     4.3    12.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 321 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    317D  ALA*     2.8    33.3    +      -       +      +
    318D  LYS*     3.3     6.0    +      -       -      +
    320D  LYS*     1.3    71.8    -      -       -      +
    322D  GLU*     1.3    58.1    +      -       -      +
    324D  LEU*     3.3     7.4    +      -       -      +
    325D  LEU*     2.8    29.2    +      -       +      +
    344D  LEU*     4.2    26.0    -      -       +      -
    384D  VAL*     5.5     6.5    -      -       +      -
    387D  LEU*     3.7    36.1    -      -       +      +
    388D  MSE      3.6    26.2    -      -       -      -
    391D  PHE*     4.3    11.2    -      -       +      -
    406D  LEU*     4.3    14.6    -      -       +      -
    408D  VAL*     4.1     8.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 322 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    318D  LYS*     2.8    52.8    +      -       -      +
    319D  ASN*     3.7    19.7    -      -       -      +
    321D  ILE*     1.3    74.0    -      -       -      +
    323D  GLU*     1.3    55.8    +      -       -      +
    325D  LEU*     3.5     3.3    +      -       -      +
    326D  ALA*     3.0    24.4    +      -       -      +
    380D  MSE      3.1    27.8    -      -       +      +
    384D  VAL*     3.8    27.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 323 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    306D  ASP*     4.7     2.1    -      -       -      +
    319D  ASN      3.2    11.4    +      -       -      +
    320D  LYS*     3.2    43.6    +      -       -      +
    322D  GLU*     1.3    76.0    -      -       -      +
    324D  LEU*     1.3    69.3    +      -       +      +
    326D  ALA*     3.4     7.2    +      -       -      +
    327D  SER*     3.4    23.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 324 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    304D  GLU*     3.7    42.5    -      -       +      +
    305D  GLU      3.8    15.0    -      -       -      +
    306D  ASP*     4.1     7.9    -      -       +      +
    320D  LYS*     3.0    26.8    +      -       +      +
    321D  ILE*     3.6     9.0    -      -       +      +
    323D  GLU*     1.3    79.5    -      -       +      +
    325D  LEU*     1.3    62.6    +      -       -      +
    327D  SER*     3.3     8.2    +      -       -      -
    328D  LEU*     3.2    19.3    +      -       -      +
    406D  LEU*     3.5    38.6    -      -       +      +
    407D  SER*     3.9     4.0    -      -       -      -
    408D  VAL*     4.1    17.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 325 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    321D  ILE*     2.8    17.3    +      -       +      +
    322D  GLU      3.8     3.1    -      -       -      +
    324D  LEU*     1.3    77.6    -      -       -      +
    326D  ALA*     1.3    55.7    +      -       -      +
    328D  LEU*     3.0     8.6    +      -       -      +
    329D  LEU*     2.9    45.1    +      -       +      +
    380D  MSE      3.7    20.9    -      -       -      +
    383D  MSE      3.6    29.2    -      -       +      -
    384D  VAL*     3.8    20.2    -      -       +      +
    387D  LEU*     4.0    22.2    -      -       +      -
    408D  VAL*     4.6     7.3    -      -       +      +
    410D  PHE*     3.7    31.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 326 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    322D  GLU      3.0    17.6    +      -       -      +
    323D  GLU*     3.7     7.6    -      -       -      +
    324D  LEU      3.3     0.2    -      -       -      -
    325D  LEU*     1.3    76.8    -      -       -      +
    327D  SER*     1.3    61.8    +      -       -      +
    329D  LEU*     3.4    11.9    +      -       -      +
    330D  ASN*     3.5    19.7    +      -       -      +
    380D  MSE      3.8    19.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 327 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    304D  GLU*     3.6    27.6    +      -       -      -
    323D  GLU*     3.4     8.9    +      -       -      +
    324D  LEU*     3.3    10.7    +      -       -      -
    326D  ALA*     1.3    78.1    -      -       -      +
    328D  LEU*     1.3    55.9    +      -       -      +
    330D  ASN*     2.7    29.4    -      -       -      +
    331D  ARG*     3.5    12.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 328 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    302D  PHE*     3.6    37.9    -      -       +      +
    303D  SER      3.8     2.2    -      -       -      -
    304D  GLU*     3.7    22.7    -      -       +      -
    324D  LEU      3.2     6.0    +      -       -      +
    325D  LEU*     3.0    11.0    +      -       -      +
    327D  SER*     1.3    78.4    -      -       -      +
    329D  LEU*     1.3    54.5    +      -       -      +
    331D  ARG*     2.7    29.5    +      -       -      +
    332D  VAL*     3.1    16.5    +      -       -      +
    408D  VAL*     3.4    48.9    -      -       +      +
    409D  CYS      4.2     1.6    -      -       -      +
    410D  PHE*     3.8    28.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 329 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    325D  LEU*     2.9    40.9    +      -       +      +
    326D  ALA*     3.4     5.1    +      -       -      +
    327D  SER      3.3     1.0    -      -       -      -
    328D  LEU*     1.3    74.6    -      -       -      +
    330D  ASN*     1.3    62.7    +      -       -      +
    331D  ARG      3.1     0.5    +      -       -      -
    332D  VAL*     3.7     6.0    -      -       +      +
    333D  CYS*     3.1    27.6    +      -       -      +
    371D  LYS*     4.3    22.0    -      -       +      -
    379D  VAL*     4.7    16.2    -      -       +      +
    380D  MSE      3.9    25.8    -      -       +      -
    383D  MSE      4.8     2.0    -      -       +      -
    410D  PHE*     3.6    27.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 330 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    326D  ALA      3.5    17.4    +      -       -      +
    327D  SER*     2.7    29.5    +      -       -      +
    329D  LEU*     1.3    67.8    +      -       -      +
    331D  ARG*     1.3    64.0    +      -       +      +
    333D  CYS*     3.3    19.6    +      -       -      +
    334D  GLN*     3.5    18.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 331 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100D  THR*     6.0     1.6    -      -       -      -
    103D  ARG*     3.2    46.7    -      -       -      +
    302D  PHE*     3.8    40.5    -      -       +      +
    303D  SER      2.8    25.1    +      -       -      +
    304D  GLU*     2.7    38.9    +      -       -      +
    327D  SER      3.5    13.5    -      -       -      +
    328D  LEU*     2.7    19.3    +      -       -      +
    330D  ASN*     1.3    75.5    -      -       +      +
    332D  VAL*     1.3    60.4    +      -       -      +
    334D  GLN*     3.4     9.9    +      -       -      +
    335D  ASP*     3.0    30.7    +      -       -      +
    842F    T      4.6     1.6    +      -       -      -
    843F    C      2.8    27.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 332 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    302D  PHE*     4.1    19.5    -      -       +      -
    328D  LEU      3.1    11.4    +      -       -      +
    329D  LEU*     3.7    10.3    -      -       +      +
    331D  ARG*     1.3    76.0    -      -       -      +
    333D  CYS*     1.3    54.5    +      -       -      +
    334D  GLN      3.0     4.9    -      -       -      -
    335D  ASP*     2.6    35.3    -      -       -      +
    336D  GLY      4.7     0.2    -      -       -      -
    337D  ARG      3.7    13.8    -      -       -      +
    338D  LYS*     4.8     2.0    -      -       +      -
    339D  PRO*     3.7    28.5    -      -       +      -
    371D  LYS*     5.0    15.3    -      -       +      -
    410D  PHE*     3.6    27.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 333 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    329D  LEU      3.1    15.1    +      -       -      +
    330D  ASN*     3.3    13.2    +      -       -      +
    332D  VAL*     1.3    76.5    -      -       -      +
    334D  GLN*     1.3    57.2    +      -       +      +
    335D  ASP      2.9    12.7    -      -       -      +
    371D  LYS*     5.3     7.9    -      -       -      -
    372D  LEU      4.5    17.3    -      -       -      -
----------------------------------------------------------
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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