Contacts of the helix formed by residues 360 - 373 (chain B) in PDB entry 3V9G


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 LEU 360 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    323B  VAL*     4.3     9.2    -      -       +      -
    324B  HIS      3.4    10.3    -      -       -      +
    325B  ARG*     3.1    42.4    -      -       -      +
    327B  ALA*     4.5     8.7    -      -       +      +
    329B  VAL*     3.6    26.5    -      -       +      -
    357B  PRO*     3.1    15.5    +      -       +      +
    359B  SER*     1.3    85.9    +      -       -      +
    361B  TRP*     1.3    67.0    +      -       -      +
    362B  PRO*     3.4     2.9    -      -       -      -
    363B  GLN*     3.2    15.5    +      -       -      +
    364B  ILE*     3.0    36.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 361 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    356B  VAL*     4.0    18.2    -      -       +      -
    357B  PRO      3.1    12.4    +      -       -      +
    358B  HIS*     3.6    11.4    -      +       -      +
    360B  LEU*     1.3    75.6    -      -       -      +
    362B  PRO*     1.3    64.5    -      -       +      +
    364B  ILE*     3.1     9.8    +      -       +      -
    365B  LYS*     2.7    78.5    +      -       +      +
    368B  LEU*     4.7     8.5    -      -       +      -
    369B  LEU*     6.3     0.4    -      -       +      -
    416B  LEU*     3.6    31.0    -      -       +      -
    433B  ILE*     5.7     0.7    -      -       +      -
    435B  GLU*     3.8    19.6    +      -       -      -
    455B  VAL*     3.8    28.0    -      -       +      -
    457B  VAL*     3.6    33.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 362 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    358B  HIS*     3.4    17.3    -      -       +      +
    359B  SER      3.9     7.2    -      -       -      +
    360B  LEU      3.5     3.8    -      -       -      -
    361B  TRP*     1.3    95.3    -      -       +      +
    363B  GLN*     1.3    62.3    +      -       -      +
    365B  LYS*     3.8     6.7    -      -       +      +
    366B  GLY*     3.1    20.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 363 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    329B  VAL*     3.0    41.4    -      -       +      +
    359B  SER      5.8     0.9    -      -       -      +
    360B  LEU*     3.2    16.8    +      -       +      +
    362B  PRO*     1.3    79.8    -      -       -      +
    364B  ILE*     1.3    58.1    +      -       +      +
    366B  GLY*     3.4     1.2    +      -       -      -
    367B  ARG*     3.1    40.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 364 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    323B  VAL*     4.5    10.1    -      -       +      -
    329B  VAL*     3.9    30.3    -      -       +      -
    332B  VAL*     4.4    24.9    -      -       +      -
    333B  VAL*     4.5     6.3    -      -       +      -
    354B  LEU*     5.1     1.8    -      -       +      -
    356B  VAL*     3.6    28.5    -      -       +      -
    360B  LEU*     3.0    28.5    +      -       +      +
    361B  TRP*     3.9    12.3    -      -       +      +
    363B  GLN*     1.3    74.3    -      -       -      +
    365B  LYS*     1.3    60.1    +      -       -      +
    367B  ARG*     3.4     3.5    +      -       -      +
    368B  LEU*     2.8    54.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 365 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361B  TRP*     2.7    62.8    +      -       +      +
    362B  PRO*     3.8     6.5    -      -       +      +
    364B  ILE*     1.3    73.2    -      -       -      +
    366B  GLY*     1.3    57.7    +      -       -      +
    368B  LEU*     3.8     3.1    -      -       -      +
    369B  LEU*     3.1    53.5    +      -       +      +
    416B  LEU*     4.2    26.9    -      -       +      +
    435B  GLU*     4.5     6.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 366 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    362B  PRO      3.1    14.6    +      -       -      -
    363B  GLN*     3.9     2.7    -      -       -      -
    365B  LYS*     1.3    77.6    -      -       -      +
    367B  ARG*     1.3    59.4    +      -       -      +
    369B  LEU*     3.4     5.1    +      -       -      +
    370B  GLU*     2.9    30.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 367 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    329B  VAL*     4.6     3.8    -      -       +      -
    330B  GLU*     3.4    36.0    +      -       -      +
    333B  VAL*     3.8    24.7    -      -       +      +
    363B  GLN*     3.1    28.7    +      -       +      +
    364B  ILE      4.0     0.2    -      -       -      +
    366B  GLY*     1.3    73.0    -      -       -      +
    368B  LEU*     1.3    66.0    +      -       -      +
    370B  GLU*     3.9     9.3    -      -       -      +
    371B  GLU*     3.0    77.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 368 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    333B  VAL*     4.0    21.8    -      -       +      +
    336B  THR*     5.1     8.7    -      -       +      -
    337B  LEU*     4.0    29.5    -      -       +      +
    354B  LEU*     4.4    19.1    -      -       +      -
    361B  TRP*     4.7    11.2    -      -       +      -
    364B  ILE*     2.8    38.5    +      -       +      +
    365B  LYS*     3.8     4.5    -      -       -      +
    367B  ARG*     1.3    77.1    -      -       -      +
    369B  LEU*     1.3    60.1    +      -       +      +
    371B  GLU*     3.3     1.8    +      -       -      +
    372B  HIS*     2.7    37.6    +      -       -      +
    433B  ILE*     4.5    18.8    -      -       +      +
    453B  LEU*     5.0     7.0    -      -       +      -
    455B  VAL*     5.4     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 369 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361B  TRP*     6.3     0.4    -      -       +      -
    365B  LYS*     3.1    45.2    +      -       +      +
    366B  GLY*     3.9     5.4    -      -       -      +
    368B  LEU*     1.3    79.4    -      -       +      +
    370B  GLU*     1.3    65.7    +      -       -      +
    372B  HIS*     3.6     5.7    +      -       -      +
    373B  SER*     3.3    22.2    +      -       -      -
    416B  LEU*     4.2    33.9    -      -       +      +
    417B  ALA*     4.3    13.7    -      -       +      -
    433B  ILE*     4.5    10.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 370 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    366B  GLY      2.9    18.6    +      -       -      +
    367B  ARG*     3.9    16.6    -      -       -      +
    368B  LEU      3.3     0.2    -      -       -      -
    369B  LEU*     1.3    77.0    -      -       -      +
    371B  GLU*     1.3    63.9    +      -       -      +
    373B  SER*     2.7    25.0    +      -       -      -
    374B  ARG*     3.7     4.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 371 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    557A  TRP*     3.0    33.4    +      -       +      +
    333B  VAL*     4.2     6.5    -      -       +      -
    337B  LEU*     3.7    20.6    -      -       +      -
    367B  ARG*     3.0    58.2    +      -       -      +
    368B  LEU      4.0     0.2    -      -       -      +
    370B  GLU*     1.3    76.0    -      -       -      +
    372B  HIS*     1.3    67.3    +      -       -      +
    374B  ARG*     2.9    23.0    +      -       -      +
    375B  ILE*     3.6    11.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 372 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    337B  LEU*     4.7     3.2    -      -       +      +
    341B  PHE*     4.9     1.6    -      +       -      -
    368B  LEU      2.7    21.9    +      -       -      +
    369B  LEU*     3.6    10.4    +      -       -      +
    371B  GLU*     1.3    72.6    -      -       -      +
    373B  SER*     1.3    67.6    +      -       -      +
    375B  ILE*     3.1    32.0    +      -       +      +
    417B  ALA*     3.7    20.2    -      -       +      +
    418B  GLY*     3.7    20.0    -      -       -      -
    430B  GLU*     5.9     1.1    -      -       +      -
    431B  PRO*     2.7    47.0    +      -       +      +
    433B  ILE*     4.1    20.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 373 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    369B  LEU      3.3    10.4    +      -       -      -
    370B  GLU*     2.7    21.8    +      -       -      -
    371B  GLU      3.1     0.4    -      -       -      -
    372B  HIS*     1.3    85.2    +      -       -      +
    374B  ARG*     1.3    57.9    +      -       -      +
    375B  ILE      3.3     2.6    +      -       -      +
----------------------------------------------------------
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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