Contacts of the helix formed by residues 385 - 399 (chain W) in PDB entry 2GLJ


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 ASN 385 (chain W).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81V  ARG*     4.6    13.2    -      -       -      +
     83V  LYS*     4.2    22.0    -      -       -      +
    240V  GLU*     5.4     0.6    -      -       -      +
    302V  ALA*     5.8     5.7    -      -       -      +
    303V  THR*     5.6     1.9    +      -       -      -
    383W  ASP      4.3     6.4    +      -       -      +
    384W  ALA*     1.3    74.0    -      -       -      +
    386W  PRO*     1.3    63.2    -      -       -      +
    387W  GLU*     3.1    26.1    -      -       +      +
    388W  TYR*     3.1     7.1    +      -       +      +
    389W  ILE*     3.0    27.6    +      -       -      +
    428W  MET      5.2     0.8    +      -       -      -
    429W  GLN*     2.6    34.5    +      -       -      +
    430W  VAL      4.7     1.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 386 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83V  LYS*     5.1     2.5    -      -       -      +
    150V  VAL*     4.8     6.5    -      -       +      -
    152V  VAL*     3.9    11.7    -      -       +      -
    238V  SER*     3.3    29.1    -      -       -      +
    239V  ALA      3.8    10.5    -      -       -      +
    240V  GLU*     3.7    34.5    -      -       +      +
    371W  LYS*     4.8     0.7    -      -       -      -
    384W  ALA      3.7     4.2    -      -       -      +
    385W  ASN*     1.3    78.0    -      -       +      +
    387W  GLU*     1.3    83.9    +      -       -      +
    389W  ILE*     3.0    12.7    +      -       +      +
    390W  ALA*     2.7    32.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 387 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81V  ARG*     3.4    45.7    +      -       -      +
     83V  LYS*     4.9     5.8    -      -       -      -
    150V  VAL*     5.8     2.4    -      -       -      +
    152V  VAL*     3.9    18.7    -      -       +      +
    158V  ILE*     4.2    15.1    -      -       +      +
    385W  ASN*     3.1    18.0    -      -       +      +
    386W  PRO*     1.3   108.7    -      -       -      +
    388W  TYR*     1.3    63.5    +      -       -      +
    390W  ALA*     3.6     2.9    +      -       -      +
    391W  GLU*     3.3    24.7    +      -       -      +
    429W  GLN*     4.5     3.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 388 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    337W  GLU*     3.6    30.1    -      -       +      +
    338W  MET      2.9    18.1    +      -       -      -
    339W  LEU*     3.7     1.7    -      -       -      +
    384W  ALA*     5.2     0.9    -      -       +      -
    385W  ASN*     3.1    12.6    +      -       +      +
    387W  GLU*     1.3    78.8    -      -       -      +
    389W  ILE*     1.3    67.0    +      -       -      +
    391W  GLU*     3.2    13.3    +      -       +      +
    392W  LEU*     3.1    36.2    +      -       +      +
    429W  GLN*     3.0    59.5    +      -       +      +
    430W  VAL      4.0     8.7    -      -       -      -
    431W  ILE*     3.6    26.5    -      -       +      -
    462W  PHE*     3.2    23.2    -      +       -      -
----------------------------------------------------------
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Residues in contact with ILE 389 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115V  GLN*     4.9     1.3    -      -       -      +
    237V  VAL*     3.6    40.4    -      -       +      +
    238V  SER*     3.7     7.9    -      -       -      -
    369W  PHE*     5.7     3.6    -      -       +      -
    371W  LYS*     3.8    29.8    -      -       +      -
    384W  ALA*     4.0     9.9    -      -       +      +
    385W  ASN      3.0    22.3    +      -       -      +
    386W  PRO*     3.4     9.9    -      -       +      +
    388W  TYR*     1.3    73.2    -      -       +      +
    390W  ALA*     1.3    67.5    +      -       -      +
    392W  LEU*     3.0    13.5    +      -       +      +
    393W  ARG*     2.9    23.4    +      -       +      +
    431W  ILE*     3.5    27.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 390 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    152V  VAL*     3.3    33.7    -      -       +      -
    153V  LYS      3.5    13.7    -      -       -      +
    154V  LYS*     4.1     6.2    -      -       -      +
    156V  GLY*     5.3     2.0    -      -       -      -
    238V  SER*     3.4    16.9    -      -       -      +
    386W  PRO      2.7    13.8    +      -       -      +
    387W  GLU      3.8     3.4    -      -       -      +
    389W  ILE*     1.3    71.7    -      -       -      +
    391W  GLU*     1.3    63.8    +      -       +      +
    393W  ARG*     3.0    11.4    +      -       -      +
    394W  ARG*     2.9    22.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 391 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    154V  LYS      4.3     5.7    -      -       -      +
    155V  ASP      5.2     4.3    -      -       -      +
    156V  GLY*     5.5     3.1    +      -       -      -
    337W  GLU*     5.6     4.7    -      -       -      +
    387W  GLU      3.3    12.5    +      -       -      +
    388W  TYR*     3.2    18.3    +      -       +      +
    389W  ILE      3.1     0.2    -      -       -      -
    390W  ALA*     1.3    79.7    -      -       +      +
    392W  LEU*     1.3    62.7    +      -       +      +
    394W  ARG*     3.1    50.7    +      -       -      +
    395W  ILE*     2.9    34.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 392 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    339W  LEU*     4.0     7.6    -      -       +      -
    369W  PHE*     3.5    26.7    -      -       +      -
    388W  TYR*     3.4    29.4    -      -       +      +
    389W  ILE*     3.0     8.1    +      -       +      +
    391W  GLU*     1.3    77.4    -      -       +      +
    393W  ARG*     1.3    56.7    +      -       -      +
    395W  ILE*     3.6    10.2    -      -       +      +
    396W  LEU*     2.8    41.0    +      -       +      +
    431W  ILE*     3.5    38.4    -      -       +      -
    462W  PHE*     3.6    36.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 393 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    152V  VAL      3.6     3.4    +      -       -      -
    153V  LYS      4.8     0.2    -      -       -      -
    154V  LYS*     4.0    26.5    -      -       +      +
    232V  SER*     5.0     0.4    +      -       -      -
    234V  GLU*     2.6    45.1    +      -       -      +
    235V  ASP*     2.6    41.6    +      -       -      +
    237V  VAL*     4.5     6.3    -      -       +      -
    238V  SER*     2.6    49.8    +      -       -      +
    389W  ILE*     2.9    20.1    +      -       +      +
    390W  ALA*     3.0     8.5    -      -       -      +
    392W  LEU*     1.3    79.8    -      -       -      +
    394W  ARG*     1.3    60.0    +      -       -      +
    396W  LEU*     3.1    11.2    +      -       -      -
    397W  SER*     2.7    24.5    +      -       -      -
    403W  TRP*     4.3    19.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 394 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    154V  LYS*     3.6    42.5    -      -       +      +
    155V  ASP*     5.2     8.3    +      -       -      +
    390W  ALA      2.9     3.5    +      -       -      +
    391W  GLU*     3.1    44.1    +      -       -      +
    393W  ARG*     1.3    79.6    -      -       -      +
    395W  ILE*     1.3    70.1    +      -       -      +
    397W  SER*     3.0    16.8    +      -       -      -
    398W  LYS*     3.2    10.3    +      -       +      +
    465W  ASN*     3.7    25.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 395 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100W  LYS*     5.0     6.5    -      -       -      +
    391W  GLU*     2.9    25.7    +      -       +      +
    392W  LEU*     3.6    19.7    -      -       +      +
    394W  ARG*     1.3    82.2    -      -       -      +
    396W  LEU*     1.3    57.2    +      -       +      +
    397W  SER      2.7    15.3    +      -       -      -
    398W  LYS*     3.2    13.4    +      -       -      +
    399W  GLU*     3.3    15.8    +      -       +      +
    461W  ALA*     2.8    31.4    -      -       +      +
    462W  PHE*     4.7    11.0    -      -       +      -
    464W  ASN      4.7     0.2    -      -       -      +
    465W  ASN*     3.1    41.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 396 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    339W  LEU*     6.5     0.7    -      -       +      -
    367W  ILE*     4.7     3.6    -      -       +      -
    369W  PHE*     3.5    38.8    -      -       +      -
    392W  LEU*     2.8    26.9    +      -       +      +
    393W  ARG*     3.4     5.2    -      -       -      +
    395W  ILE*     1.3    74.0    -      -       +      +
    397W  SER*     1.3    54.6    +      -       -      +
    400W  SER      2.3    26.9    -      -       -      +
    401W  VAL*     3.3    24.6    -      -       +      +
    403W  TRP*     4.2    25.6    +      -       +      +
    458W  GLY*     3.4    39.9    -      -       -      +
    461W  ALA*     4.3     8.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 397 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    154V  LYS*     3.2    28.7    +      -       -      -
    393W  ARG      2.7    15.4    +      -       -      -
    394W  ARG*     3.1    12.3    -      -       -      -
    395W  ILE      2.7     0.6    +      -       -      -
    396W  LEU*     1.3    81.0    +      -       -      +
    398W  LYS*     1.3    70.3    +      -       -      +
    400W  SER*     2.9    14.7    +      -       -      +
    403W  TRP*     4.9     5.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 398 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    394W  ARG*     3.2     7.8    +      -       +      +
    395W  ILE*     3.8     8.7    -      -       -      +
    397W  SER*     1.3    78.2    -      -       -      +
    399W  GLU*     1.3    98.8    +      -       +      +
    400W  SER*     2.8    10.9    +      -       -      -
    465W  ASN*     4.8    24.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 399 (chain W). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    395W  ILE*     3.3    10.3    +      -       +      +
    398W  LYS*     1.3   106.5    +      -       +      +
    400W  SER*     1.3    70.9    +      -       -      +
    401W  VAL*     3.5     8.1    +      -       +      +
    461W  ALA*     3.6    37.2    -      -       +      +
    463W  LEU*     4.9     8.9    -      -       +      +
    464W  ASN      5.7     3.1    -      -       -      +
    465W  ASN*     5.7     1.6    -      -       +      +
----------------------------------------------------------
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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