Contacts of the helix formed by residues 365 - 379 (chain G) in PDB entry 3V3K


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 ASP 365 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    364G  GLU*     1.3    76.5    -      -       -      +
    366G  LEU*     1.3    63.0    +      -       -      +
    367G  GLN*     2.9    36.0    -      -       -      +
    368G  SER*     2.8    26.0    +      -       -      -
    369G  LEU*     3.1    23.8    +      -       -      +
    397G  LYS*     4.1    21.8    +      -       +      +
    398G  LEU      3.6    18.6    -      -       -      +
    399G  PHE*     3.5    31.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 366 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    279G  LEU*     3.3    36.3    -      -       +      -
    281G  PHE*     4.1    13.2    -      -       +      -
    328G  PHE*     3.6    27.8    -      -       +      -
    357G  PHE*     4.2     5.4    -      -       +      -
    365G  ASP*     1.3    76.3    +      -       -      +
    367G  GLN*     1.3    64.5    +      -       -      +
    369G  LEU*     3.2    10.9    +      -       -      +
    370G  LEU*     3.1    39.4    +      -       +      +
    394G  LEU*     4.4     4.9    -      -       +      -
    398G  LEU*     3.0    27.1    +      -       +      +
    400G  PHE*     3.7    25.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 367 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    367E  GLN*     4.1    29.8    +      -       +      +
    371E  LEU*     3.0    39.1    -      -       +      +
    392E  ASN*     5.5     2.0    +      -       -      +
    328G  PHE*     4.9     7.9    -      -       +      -
    365G  ASP*     2.9    24.3    -      -       -      +
    366G  LEU*     1.3    85.1    +      -       -      +
    368G  SER*     1.3    58.6    +      -       -      +
    369G  LEU      3.4     0.2    -      -       -      -
    370G  LEU*     3.9     6.3    -      -       -      +
    371G  LEU*     3.1    34.3    +      -       +      +
    389G  CYS*     5.9     1.1    -      -       -      -
    392G  ASN*     3.7    23.9    -      -       -      +
    394G  LEU*     4.9     7.0    -      -       -      +
    396G  LYS      4.8     1.4    +      -       -      -
    397G  LYS*     4.4     1.6    -      -       -      -
    398G  LEU      4.3     9.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 368 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    151E  LEU*     5.9     0.2    -      -       -      +
    397E  LYS*     3.5    25.5    +      -       -      -
    364G  GLU*     3.7    24.7    -      -       -      +
    365G  ASP*     2.8    30.0    +      -       -      -
    366G  LEU      3.2     0.6    -      -       -      -
    367G  GLN*     1.3    78.0    -      -       -      +
    369G  LEU*     1.3    64.3    +      -       -      +
    371G  LEU*     3.6    12.4    +      -       -      +
    372G  ARG*     3.5    23.4    +      -       -      +
    397G  LYS*     5.4     1.6    +      -       -      -
----------------------------------------------------------
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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
----------------------------------------------------------
    356G  ILE*     3.6    26.2    -      -       +      +
    357G  PHE*     3.8    33.2    -      -       +      -
    360G  TRP*     3.6    15.7    -      -       +      +
    361G  ALA*     3.6    35.9    -      -       +      +
    364G  GLU*     3.9    14.6    -      -       +      +
    365G  ASP      3.1    25.2    +      -       -      +
    366G  LEU*     3.2     9.2    +      -       -      +
    368G  SER*     1.3    77.4    -      -       -      +
    370G  LEU*     1.3    56.7    +      -       -      +
    372G  ARG*     3.0    22.9    +      -       -      +
    373G  VAL*     3.0    16.7    +      -       -      +
    400G  PHE*     4.4     7.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 370 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    281G  PHE*     4.3     4.9    -      -       +      -
    328G  PHE*     3.4    39.3    -      -       +      -
    330G  SER*     3.3    21.3    -      -       -      +
    349G  TYR*     3.9    18.6    -      -       +      +
    353G  LEU*     4.4    12.6    -      -       +      -
    357G  PHE*     5.0     4.5    -      -       +      -
    366G  LEU*     3.1    27.2    +      -       +      +
    367G  GLN*     3.9     4.9    -      -       -      +
    368G  SER      3.4     0.2    -      -       -      -
    369G  LEU*     1.3    76.0    -      -       -      +
    371G  LEU*     1.3    59.1    +      -       -      +
    373G  VAL*     3.8    13.9    -      -       +      +
    374G  ALA*     3.0    26.9    +      -       -      +
    387G  PRO*     5.8     1.4    -      -       +      +
    388G  GLY*     6.1     0.3    -      -       -      -
    389G  CYS*     3.7    17.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 371 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    365E  ASP*     5.4     2.7    -      -       -      +
    367E  GLN*     5.4     7.0    -      -       +      -
    392E  ASN*     4.6    15.9    -      -       -      +
    394E  LEU*     3.2    30.3    -      -       +      +
    395E  ARG      3.0    21.2    -      -       -      +
    396E  LYS*     3.2    24.2    -      -       -      +
    397E  LYS*     3.9    29.2    -      -       +      -
    367G  GLN*     3.1    24.1    +      -       +      +
    368G  SER*     3.6    13.7    -      -       -      +
    370G  LEU*     1.3    76.1    -      -       -      +
    372G  ARG*     1.3    57.6    +      -       +      +
    374G  ALA*     3.3     5.3    +      -       -      +
    375G  ASN      2.9    23.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 372 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    145E  LEU*     5.4     1.0    -      -       -      +
    151E  LEU*     3.3    47.8    -      -       +      +
    395E  ARG      4.8     0.4    -      -       -      -
    356G  ILE*     3.4    20.0    -      -       +      -
    360G  TRP*     3.1    57.4    -      -       -      +
    364G  GLU*     2.9    33.0    +      -       -      -
    368G  SER      3.5    13.2    +      -       -      +
    369G  LEU*     3.0     7.6    +      -       -      +
    371G  LEU*     1.3    77.9    -      -       +      +
    373G  VAL*     1.3    51.9    +      -       -      +
    375G  ASN*     3.3     6.8    +      -       -      +
    376G  ALA*     2.7    36.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 373 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    349G  TYR*     4.1    37.5    -      -       +      +
    352G  THR*     3.8    11.9    -      -       +      +
    353G  LEU*     3.9    21.1    -      -       +      +
    356G  ILE*     3.4    25.1    -      -       +      -
    357G  PHE*     5.2     2.2    -      -       +      -
    369G  LEU      3.0    12.9    +      -       -      +
    370G  LEU*     3.8    20.2    -      -       +      +
    371G  LEU      3.3     0.2    -      -       -      -
    372G  ARG*     1.3    74.7    -      -       -      +
    374G  ALA*     1.3    59.4    +      -       -      +
    376G  ALA*     3.3     0.5    +      -       -      +
    377G  VAL*     2.8    40.5    +      -       +      +
    387G  PRO*     4.9     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 374 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    394E  LEU      3.6    15.7    -      -       -      +
    370G  LEU      3.0    20.0    +      -       -      +
    371G  LEU      3.5     5.8    -      -       -      +
    373G  VAL*     1.3    76.5    -      -       -      +
    375G  ASN*     1.3    56.5    +      -       -      +
    378G  SER*     3.1    30.5    +      -       -      -
    386G  MET*     3.3    17.3    -      -       +      +
    387G  PRO*     3.5    33.8    -      -       +      +
    388G  GLY*     5.5     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 375 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    150E  ASP*     3.4    31.7    +      -       -      +
    395E  ARG*     3.3    46.5    +      -       +      +
    396E  LYS*     4.6     3.6    -      -       -      +
    371G  LEU      2.9    16.6    +      -       -      +
    372G  ARG*     3.7     7.0    -      -       -      +
    374G  ALA*     1.3    76.1    -      -       -      +
    376G  ALA*     1.3    58.6    +      -       -      +
    378G  SER*     2.8    17.9    +      -       -      -
    379G  VAL*     3.6    16.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 376 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    352G  THR*     3.3    27.1    -      -       +      -
    356G  ILE*     4.4     4.0    -      -       +      -
    372G  ARG      2.7    21.4    +      -       -      +
    375G  ASN*     1.3    72.9    -      -       -      +
    377G  VAL*     1.3    61.4    +      -       -      +
    379G  VAL*     3.1    26.9    -      -       -      +
    380G  LYS*     3.8     9.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 377 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    348G  TRP*     3.6    37.3    -      -       +      +
    349G  TYR*     4.1     2.5    -      -       -      -
    352G  THR*     3.6    13.5    -      -       -      +
    373G  VAL*     2.8    29.8    +      -       +      +
    376G  ALA*     1.3    70.9    -      -       -      +
    378G  SER*     1.3    64.4    +      -       -      +
    380G  LYS*     3.3    21.9    +      -       -      +
    385G  GLN*     3.3    41.5    +      -       +      +
    387G  PRO*     3.6    21.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 378 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    320E  SER*     2.9    21.0    +      -       -      +
    321E  LEU*     4.5     3.0    -      -       -      +
    322E  PRO*     3.8    28.4    -      -       -      +
    395E  ARG*     3.5    21.5    -      -       -      -
    374G  ALA      3.1    15.9    +      -       -      -
    375G  ASN*     2.8    24.9    +      -       -      -
    377G  VAL*     1.3    78.4    -      -       -      +
    379G  VAL*     1.3    59.9    +      -       -      +
    380G  LYS      3.4     2.4    +      -       -      +
    384G  LYS*     4.4     4.3    -      -       -      +
    385G  GLN      3.6    11.6    +      -       -      -
    386G  MET*     4.4     3.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 379 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    320E  SER*     3.4    29.6    -      -       -      +
    321E  LEU*     5.7     2.5    -      -       +      -
    395E  ARG*     6.2     0.4    -      -       -      +
    375G  ASN*     3.6    17.5    -      -       -      +
    376G  ALA*     3.1    21.3    -      -       -      +
    378G  SER*     1.3    77.9    +      -       -      +
    380G  LYS*     1.3    65.4    +      -       +      +
    381G  GLY      3.6     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