Contacts of the helix formed by residues 362 - 376 (chain G) in PDB entry 4DVQ


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 362 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    343G  GLU*     3.5    30.5    -      -       +      +
    344G  SER*     3.8    22.4    -      -       -      +
    347G  ALA*     4.2     0.7    -      -       +      -
    351G  ILE*     3.6    21.5    -      -       +      -
    358G  ALA*     3.5    23.8    +      -       +      +
    360G  THR      3.7     0.4    -      -       -      -
    361G  GLU*     1.3    87.5    -      -       -      +
    363G  PRO*     1.4    59.5    -      -       -      +
    364G  LEU      3.3     2.5    -      -       -      -
    365G  LEU*     3.3    15.3    +      -       +      -
    366G  ARG*     3.0    31.7    +      -       -      +
    461G  LEU*     4.7     6.7    -      -       +      -
    465G  HIS*     3.4    32.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 363 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    343G  GLU*     3.3    10.1    -      -       -      +
    359G  THR      5.5     0.4    -      -       -      +
    360G  THR      4.3     7.2    -      -       -      +
    361G  GLU*     3.3    10.3    -      -       -      +
    362G  LEU*     1.4    88.9    -      -       -      +
    364G  LEU*     1.3    67.4    +      -       +      +
    366G  ARG*     3.6    10.7    -      -       +      +
    367G  ALA*     2.8    29.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 364 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    339G  ILE*     3.6    27.8    -      -       +      -
    340G  LEU*     3.3    23.4    -      -       +      +
    343G  GLU*     2.9    28.6    +      -       +      +
    363G  PRO*     1.3    84.3    -      -       +      +
    365G  LEU*     1.3    56.8    +      -       -      +
    367G  ALA*     3.4     9.3    +      -       +      +
    368G  ALA*     2.9    22.5    +      -       -      +
    425G  PRO*     4.2     8.1    -      -       +      +
    426G  GLN*     6.0     5.8    -      -       +      -
    429G  LEU*     4.4    23.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 365 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    326G  THR*     5.6     0.2    -      -       +      -
    330G  LEU*     5.1     2.5    -      -       +      -
    340G  LEU*     3.6    19.2    -      -       +      +
    343G  GLU*     3.1    14.7    +      -       -      +
    344G  SER*     4.4     6.7    -      -       -      +
    362G  LEU*     3.6    18.8    -      -       +      +
    363G  PRO      3.3     0.4    -      -       -      -
    364G  LEU*     1.3    74.5    -      -       -      +
    366G  ARG*     1.3    66.0    +      -       -      +
    368G  ALA*     3.0    17.1    +      -       +      +
    369G  LEU*     3.0    13.2    +      -       +      +
    461G  LEU*     3.6    26.2    -      -       +      +
    464G  LEU*     4.0    28.3    -      -       +      -
    465G  HIS*     3.8    31.2    -      -       -      +
    468G  LEU*     4.2    14.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 366 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    359G  THR*     3.2    48.3    +      -       -      +
    362G  LEU      3.0    17.7    +      -       -      +
    363G  PRO*     3.6    10.8    -      -       +      +
    365G  LEU*     1.3    76.7    -      -       -      +
    367G  ALA*     1.3    62.6    +      -       -      +
    369G  LEU*     3.1    11.8    +      -       +      +
    370G  LYS*     3.1    44.0    +      -       -      +
    457G  GLU*     4.0    21.6    +      -       -      +
    461G  LEU*     3.7    24.5    -      -       +      +
    603G  SO4      2.6    42.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 367 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    363G  PRO      2.8    17.9    +      -       -      +
    364G  LEU*     3.5    10.5    -      -       +      +
    366G  ARG*     1.3    72.5    -      -       -      +
    368G  ALA*     1.3    60.2    +      -       -      +
    370G  LYS*     3.2    13.7    +      -       -      +
    371G  GLU*     2.9    29.6    +      -       -      +
    425G  PRO*     3.6    25.6    -      -       +      +
    428G  TRP*     3.6    19.3    -      -       +      +
    429G  LEU*     6.3     2.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 368 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    326G  THR*     5.1     3.8    -      -       +      -
    330G  LEU*     5.0     1.1    -      -       +      -
    340G  LEU*     3.8    25.4    -      -       +      -
    364G  LEU      2.9    14.0    +      -       -      +
    365G  LEU*     3.2    15.9    -      -       +      +
    367G  ALA*     1.3    76.3    -      -       -      +
    369G  LEU*     1.3    55.6    +      -       -      +
    371G  GLU*     3.1     3.6    +      -       -      +
    372G  THR*     2.8    17.7    +      -       -      -
    423G  TYR*     2.6    30.6    +      -       +      +
    425G  PRO*     4.0    15.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 369 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    326G  THR*     3.9     9.6    -      -       +      +
    365G  LEU      3.0    14.0    +      -       -      +
    366G  ARG*     3.1    10.9    +      -       +      +
    368G  ALA*     1.3    72.5    -      -       -      +
    370G  LYS*     1.3    61.0    +      -       -      +
    372G  THR*     3.1     6.9    +      -       -      +
    373G  LEU*     2.9    37.4    +      -       +      +
    457G  GLU*     4.4    14.8    -      -       +      +
    460G  MET*     3.5    48.0    -      -       +      +
    461G  LEU*     4.0    29.8    -      -       +      +
    464G  LEU*     3.8    26.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 370 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    366G  ARG*     3.1    42.5    +      -       -      +
    367G  ALA*     3.4    10.1    -      -       -      +
    369G  LEU*     1.3    74.9    -      -       -      +
    371G  GLU*     1.3    57.0    +      -       -      +
    373G  LEU*     3.2     2.6    +      -       -      +
    374G  ARG*     2.9    29.6    +      -       -      +
    428G  TRP*     3.8    46.0    -      -       +      -
    440G  HIS*     3.6    45.9    +      -       +      +
    457G  GLU*     5.3     4.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 371 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    367G  ALA      2.9    13.2    +      -       -      +
    368G  ALA*     3.1    11.4    +      -       -      +
    370G  LYS*     1.3    75.8    -      -       -      +
    372G  THR*     1.3    63.2    +      -       -      +
    374G  ARG*     2.7    46.4    +      -       -      +
    375G  LEU*     3.4    22.7    +      -       -      +
    422G  ARG      3.0     1.4    -      -       -      +
    423G  TYR*     3.6    18.8    -      -       +      -
    424G  ASN      2.8    42.6    +      -       -      +
    425G  PRO*     4.6     1.1    -      -       +      -
    427G  ARG*     2.9    11.4    +      -       -      -
    428G  TRP*     2.9    21.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 372 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    322G  PRO*     3.5    24.0    -      -       +      +
    325G  MET*     4.0    18.4    -      -       +      -
    326G  THR*     2.8    32.7    +      -       -      +
    368G  ALA      2.8     9.9    +      -       -      -
    369G  LEU*     3.1     9.4    +      -       -      -
    371G  GLU*     1.3    75.4    -      -       -      +
    373G  LEU*     1.3    57.6    +      -       -      +
    375G  LEU      3.3     1.2    +      -       -      -
    376G  TYR*     2.8    37.5    +      -       +      +
    423G  TYR*     2.9    30.4    +      -       -      -
    460G  MET*     5.8     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 373 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    322G  PRO*     4.0    26.2    -      -       +      -
    369G  LEU*     2.9    23.8    +      -       +      +
    370G  LYS      3.2     3.6    +      -       -      +
    372G  THR*     1.3    74.5    -      -       -      +
    374G  ARG*     1.3    64.4    +      -       -      +
    376G  TYR      4.0    11.2    -      -       -      +
    377G  PRO*     3.3    25.3    -      -       -      +
    378G  VAL*     4.1     6.7    -      -       +      +
    440G  HIS*     4.6     4.9    -      -       +      -
    442G  PRO*     4.0    25.3    -      -       +      +
    443G  PHE*     3.7    34.3    -      -       +      -
    457G  GLU*     5.7     1.6    -      -       +      +
    460G  MET*     5.2     7.6    -      -       +      -
    601G  HEM      4.0    24.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 374 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    370G  LYS      2.9    17.0    +      -       -      +
    371G  GLU*     2.7    45.4    +      -       -      +
    372G  THR      3.2     0.2    -      -       -      -
    373G  LEU*     1.3    78.6    -      -       -      +
    375G  LEU*     1.3    76.3    +      -       -      +
    377G  PRO*     4.0     5.5    -      -       -      +
    407G  LEU      4.5     4.7    -      -       -      +
    408G  TYR      4.9     0.2    -      -       -      +
    411G  GLY*     2.9    45.7    +      -       -      +
    412G  ARG*     4.1     4.0    +      -       -      +
    417G  PHE*     3.6    33.5    -      -       +      +
    420G  PRO*     3.0    28.7    +      -       -      +
    422G  ARG      3.0    15.8    +      -       -      -
    427G  ARG*     3.3    16.4    -      -       -      +
    428G  TRP*     4.1    10.5    -      -       +      -
    439G  HIS      5.8     1.1    -      -       -      +
    440G  HIS*     5.6     1.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 375 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    329G  GLU*     4.3     6.1    -      -       -      +
    371G  GLU      3.4     7.7    +      -       -      +
    372G  THR      3.3     2.7    +      -       -      +
    374G  ARG*     1.3   100.2    -      -       -      +
    376G  TYR*     1.3    89.6    +      -       +      +
    377G  PRO*     3.4     6.1    -      -       -      +
    408G  TYR*     4.2     3.1    -      -       -      -
    412G  ARG*     2.7    49.0    +      -       +      +
    420G  PRO      3.3    24.5    -      -       -      +
    421G  GLU*     4.2    16.6    -      -       -      +
    423G  TYR*     3.9    31.6    -      -       +      -
    483G  MET*     5.7     0.2    -      -       -      +
    489G  LEU*     5.6     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 376 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    322G  PRO*     5.0     4.6    -      -       +      +
    325G  MET*     4.1    32.5    -      -       +      -
    328G  PHE*     4.6     5.2    -      +       -      -
    329G  GLU*     2.3    44.7    +      -       +      -
    332G  ARG*     3.8     8.3    +      -       -      -
    372G  THR*     2.8    31.3    +      -       +      +
    373G  LEU*     3.6    12.1    -      -       -      +
    375G  LEU*     1.3   103.0    -      -       +      +
    377G  PRO*     1.3    64.7    -      -       -      +
    378G  VAL*     3.4     5.9    +      -       -      +
    412G  ARG*     4.6     9.1    +      -       -      -
    480G  ASP*     5.3     3.6    +      -       -      +
    481G  ILE*     5.0    10.7    +      -       +      -
    483G  MET*     3.8    46.1    -      -       +      +
    489G  LEU*     5.1     1.7    -      -       -      +
----------------------------------------------------------
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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