Contacts of the helix formed by residues 360 - 370 (chain D) in PDB entry 2VM8


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 GLU 360 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    280D  THR*     4.2     7.0    -      -       +      -
    333D  HIS*     5.7     0.2    -      -       -      -
    356D  ASN*     3.4    21.7    +      -       -      +
    357D  GLY*     3.5    17.5    +      -       -      -
    358D  THR      3.4     0.2    -      -       -      -
    359D  GLU*     1.3    93.3    +      -       +      +
    361D  ARG*     1.3    65.9    +      -       -      +
    362D  MET      3.2     3.0    +      -       -      -
    363D  SER*     3.3     7.6    +      -       -      -
    364D  VAL*     2.9    42.5    +      -       +      +
    420D  ILE*     4.1    29.6    -      -       +      +
    425D  HIS*     4.3     8.8    +      -       -      +
    432D  ASN*     2.9    22.1    +      -       -      -
    434D  PHE*     4.3     6.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 361 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69D  GLY*     3.3     7.7    -      -       -      -
     70D  ILE      3.1    42.0    +      -       -      +
     71D  ASP*     4.1     9.7    -      -       -      -
    101D  THR*     3.1    25.0    +      -       -      +
    280D  THR*     3.2    25.5    -      -       -      +
    283D  LEU*     5.9     0.2    -      -       +      -
    329D  THR*     3.1    40.6    +      -       -      -
    330D  GLY*     3.8    14.4    -      -       -      +
    357D  GLY      3.4     8.4    +      -       -      +
    358D  THR*     4.3     7.2    -      -       -      +
    359D  GLU      3.5     2.6    -      -       -      -
    360D  GLU*     1.3    78.8    -      -       -      +
    362D  MET*     1.3    65.2    +      -       +      +
    364D  VAL*     3.3     2.3    +      -       -      +
    365D  ILE*     3.2    43.1    +      -       +      +
    384D  THR*     2.8    26.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 362 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66D  ILE*     4.1    15.7    -      -       +      -
     67D  PRO      4.9     1.3    -      -       -      +
     69D  GLY*     3.6    31.9    -      -       -      +
     99D  GLY      4.2     7.4    -      -       -      +
    100D  GLY*     3.9    24.5    -      -       -      +
    101D  THR*     4.3     2.2    -      -       -      +
    359D  GLU      4.9     1.8    +      -       -      -
    360D  GLU      3.3     0.2    -      -       -      -
    361D  ARG*     1.3    92.9    -      -       +      +
    363D  SER*     1.3    63.9    +      -       -      +
    365D  ILE*     4.1     3.1    -      -       -      -
    366D  TRP*     3.3    23.9    +      -       -      +
    380D  PHE*     3.4    29.6    -      -       +      -
    384D  THR*     3.6    26.0    -      -       +      +
    410D  VAL*     5.0     2.0    -      -       +      -
    412D  TRP*     3.4    21.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 363 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99D  GLY*     5.0     3.3    +      -       -      -
    359D  GLU      5.1     3.1    +      -       -      -
    360D  GLU*     3.3    11.9    +      -       -      -
    362D  MET*     1.3    77.2    -      -       -      +
    364D  VAL*     1.3    60.4    +      -       -      +
    366D  TRP*     3.5     0.3    +      -       -      +
    367D  ASP*     2.9    33.1    +      -       -      +
    412D  TRP*     3.8     5.1    -      -       -      -
    420D  ILE*     5.1     4.3    -      -       -      -
    439D  CYS*     3.3    15.3    -      -       -      -
    440D  ARG      3.6     1.7    -      -       -      +
    441D  GLY      2.6    29.7    +      -       -      -
    442D  SER*     3.8     9.5    -      -       -      -
    443D  PRO*     4.6     4.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 364 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    280D  THR*     3.8    19.3    -      -       +      +
    283D  LEU*     4.1     7.6    -      -       +      +
    284D  GLY*     3.5    32.1    -      -       -      +
    360D  GLU*     2.9    37.1    +      -       +      +
    361D  ARG      3.8     3.8    -      -       -      +
    363D  SER*     1.3    76.5    -      -       -      +
    365D  ILE*     1.3    59.1    +      -       +      +
    367D  ASP*     4.0     1.5    -      -       -      +
    368D  LYS*     2.9    35.8    +      -       +      +
    420D  ILE*     4.5     5.6    -      -       +      -
    434D  PHE*     4.6     5.6    -      -       +      -
    437D  MET*     4.5    18.8    -      -       -      -
    439D  CYS*     4.3     4.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 365 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    280D  THR*     6.4     0.2    -      -       -      -
    283D  LEU*     3.9    19.5    -      -       +      -
    318D  ASN*     4.2     6.1    -      -       -      +
    321D  LEU*     4.3     5.4    -      -       +      -
    329D  THR*     3.6    37.0    -      -       +      +
    361D  ARG*     3.2    26.3    +      -       +      +
    362D  MET*     4.6     0.2    -      -       -      -
    364D  VAL*     1.3    75.2    -      -       +      +
    366D  TRP*     1.3    61.2    +      -       -      +
    368D  LYS      3.0     0.5    +      -       -      -
    369D  ALA*     2.6    51.5    +      -       +      +
    375D  MET*     4.2     3.8    -      -       +      -
    380D  PHE*     4.1    19.3    -      -       +      -
    383D  VAL*     4.2    16.6    -      -       +      -
    384D  THR*     4.2    14.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 366 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     64D  MET*     3.6    34.5    -      -       +      -
    362D  MET      3.3    19.3    +      -       -      +
    363D  SER      3.7     2.9    -      -       -      +
    365D  ILE*     1.3    77.8    -      -       -      +
    367D  ASP*     1.3    55.0    +      -       -      +
    370D  VAL*     2.9    68.6    +      -       +      +
    371D  VAL*     3.0    24.4    +      -       +      +
    377D  GLU*     4.2    13.5    -      -       +      -
    380D  PHE*     3.7    26.1    -      +       +      -
    412D  TRP*     3.3    20.4    -      +       +      -
    414D  PRO*     3.2    41.7    +      -       +      +
    440D  ARG*     3.3    18.8    -      -       -      -
    441D  GLY*     3.8     7.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 367 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    363D  SER      2.9    21.5    +      -       -      +
    364D  VAL*     4.0     2.2    -      -       -      +
    366D  TRP*     1.3    74.3    -      -       -      +
    368D  LYS*     1.3    74.6    +      -       -      +
    369D  ALA      3.4     0.2    -      -       -      -
    371D  VAL*     3.8    22.8    -      -       -      +
    372D  THR*     3.9    10.0    -      -       -      +
    437D  MET*     5.3     3.7    -      -       -      +
    438D  GLU      4.1     5.4    -      -       -      +
    439D  CYS*     3.6    16.1    -      -       +      +
    440D  ARG*     2.9    41.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 368 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    283D  LEU      3.9    18.6    -      -       -      +
    284D  GLY*     5.0     7.7    +      -       -      +
    314D  PRO*     4.2    20.1    -      -       -      +
    315D  ASP*     5.1     6.0    -      -       -      +
    318D  ASN*     3.7    28.2    -      -       -      +
    364D  VAL*     2.9    32.4    +      -       +      +
    367D  ASP*     1.3    85.5    -      -       -      +
    369D  ALA*     1.3    58.0    -      -       -      +
    372D  THR*     2.9    24.6    +      -       +      +
    374D  LYS*     4.0     8.3    +      -       -      +
    437D  MET*     5.7     5.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 369 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    318D  ASN*     3.5    18.8    -      -       +      +
    322D  SER*     4.2     5.4    -      -       -      +
    365D  ILE*     2.6    21.4    +      -       +      +
    368D  LYS*     1.3    72.9    -      -       -      +
    370D  VAL*     1.3    57.0    +      -       -      +
    372D  THR*     3.1     8.7    -      -       -      -
    374D  LYS*     2.8    32.5    +      -       -      +
    375D  MET*     2.9    40.5    +      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 370 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    484C  ALA*     4.3    10.6    -      -       -      +
    365D  ILE      4.5     0.9    -      -       -      +
    366D  TRP*     2.9    70.4    +      -       +      +
    369D  ALA*     1.3    70.8    -      -       -      +
    371D  VAL*     1.3    61.8    +      -       +      +
    372D  THR      3.2     1.3    -      -       -      -
    373D  GLY*     3.2    17.3    +      -       -      -
    375D  MET*     3.4    34.9    -      -       +      +
    376D  ASP*     4.1     8.7    -      -       -      +
    377D  GLU      4.4     1.1    -      -       -      +
    380D  PHE*     3.8    15.7    -      -       +      -
----------------------------------------------------------
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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