Contacts of the helix formed by residues 385 - 399 (chain S) 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 S).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81R  ARG*     4.6    13.4    -      -       -      +
     83R  LYS*     4.3    21.1    -      -       -      +
    240R  GLU*     5.6     0.2    -      -       -      +
    302R  ALA*     5.9     5.5    -      -       -      +
    303R  THR*     5.6     1.4    +      -       -      -
    383S  ASP      4.3     6.5    +      -       -      +
    384S  ALA*     1.3    73.6    -      -       -      +
    386S  PRO*     1.3    62.5    -      -       -      +
    387S  GLU*     3.1    25.8    -      -       +      +
    388S  TYR*     3.2     6.4    +      -       +      +
    389S  ILE*     2.9    27.9    +      -       -      +
    428S  MET      5.2     1.4    +      -       -      -
    429S  GLN*     2.7    34.3    +      -       -      +
    430S  VAL      4.7     1.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 386 (chain S). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83R  LYS*     5.2     2.0    -      -       -      +
    150R  VAL*     4.9     5.8    -      -       +      -
    152R  VAL*     3.9    11.7    -      -       +      -
    238R  SER*     3.2    30.2    -      -       -      +
    239R  ALA      3.7    11.2    -      -       -      +
    240R  GLU*     3.7    32.3    -      -       +      +
    371S  LYS*     4.9     0.7    -      -       -      -
    384S  ALA      3.7     3.8    -      -       -      +
    385S  ASN*     1.3    79.2    -      -       -      +
    387S  GLU*     1.3    81.1    +      -       -      +
    389S  ILE*     3.0    11.3    +      -       +      +
    390S  ALA*     2.7    35.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 387 (chain S). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81R  ARG*     3.4    45.5    +      -       -      +
     83R  LYS*     5.0     6.4    -      -       -      -
    150R  VAL*     5.8     2.3    -      -       -      +
    152R  VAL*     3.9    18.7    -      -       +      +
    158R  ILE*     4.2    15.3    -      -       +      +
    385S  ASN*     3.1    17.8    -      -       +      +
    386S  PRO*     1.3   107.2    -      -       -      +
    388S  TYR*     1.3    64.4    +      -       -      +
    390S  ALA*     3.6     3.1    +      -       -      +
    391S  GLU*     3.3    24.3    +      -       -      +
    429S  GLN*     4.5     4.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 388 (chain S). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    337S  GLU*     3.6    30.0    -      -       +      +
    338S  MET      3.0    17.0    +      -       -      -
    339S  LEU*     3.6     1.7    -      -       -      +
    384S  ALA*     5.2     0.7    -      -       +      -
    385S  ASN*     3.2    11.3    +      -       +      +
    386S  PRO      3.1     0.6    -      -       -      -
    387S  GLU*     1.3    77.7    -      -       -      +
    389S  ILE*     1.3    68.4    +      -       -      +
    391S  GLU*     3.2    12.4    +      -       +      +
    392S  LEU*     3.1    37.7    +      -       +      +
    429S  GLN*     3.1    62.5    +      -       +      +
    430S  VAL      4.0     9.0    -      -       -      -
    431S  ILE*     3.6    26.9    -      -       +      -
    462S  PHE*     3.2    23.8    -      +       -      -
----------------------------------------------------------
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Residues in contact with ILE 389 (chain S). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115R  GLN*     4.9     1.3    -      -       -      +
    237R  VAL*     3.6    42.2    -      -       +      +
    238R  SER*     3.8     7.9    -      -       -      -
    369S  PHE*     5.7     3.8    -      -       +      -
    371S  LYS*     3.8    30.5    -      -       +      -
    384S  ALA*     3.9     9.4    -      -       +      +
    385S  ASN      2.9    22.3    +      -       -      +
    386S  PRO*     3.4    10.1    -      -       +      +
    388S  TYR*     1.3    73.8    -      -       +      +
    390S  ALA*     1.3    66.6    +      -       -      +
    392S  LEU*     2.9    13.7    +      -       +      +
    393S  ARG*     2.9    23.3    +      -       +      +
    431S  ILE*     3.5    27.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 390 (chain S). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    152R  VAL*     3.4    32.5    -      -       +      -
    153R  LYS      3.6    13.9    -      -       -      +
    154R  LYS*     4.2     6.0    -      -       -      +
    156R  GLY*     5.3     1.6    -      -       -      +
    238R  SER*     3.4    16.9    -      -       -      +
    386S  PRO      2.7    14.3    +      -       -      +
    387S  GLU      3.7     3.1    -      -       -      +
    389S  ILE*     1.3    71.6    -      -       -      +
    391S  GLU*     1.3    65.6    +      -       +      +
    393S  ARG*     2.9    18.7    +      -       -      +
    394S  ARG*     3.0    14.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 391 (chain S). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    154R  LYS      4.2     6.2    -      -       -      +
    155R  ASP      5.2     4.0    -      -       -      +
    156R  GLY*     5.5     2.9    +      -       -      -
    337S  GLU*     5.6     4.5    -      -       -      +
    387S  GLU      3.3    12.0    +      -       -      +
    388S  TYR*     3.2    18.5    +      -       +      +
    389S  ILE      3.1     0.6    -      -       -      -
    390S  ALA*     1.3    79.1    -      -       -      +
    392S  LEU*     1.3    64.5    +      -       +      +
    394S  ARG*     3.1    50.3    +      -       -      +
    395S  ILE*     2.9    34.5    +      -       +      +
    465S  ASN*     4.7     1.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 392 (chain S). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    339S  LEU*     4.0     5.8    -      -       +      -
    369S  PHE*     3.6    26.2    -      -       +      -
    388S  TYR*     3.1    31.4    +      -       +      +
    389S  ILE*     2.9     8.1    +      -       +      +
    391S  GLU*     1.3    76.6    -      -       +      +
    393S  ARG*     1.3    58.2    +      -       +      +
    395S  ILE*     3.3     9.5    +      -       +      +
    396S  LEU*     2.8    39.5    +      -       +      +
    431S  ILE*     3.5    38.4    -      -       +      -
    462S  PHE*     3.6    35.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 393 (chain S). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    152R  VAL      3.8     2.4    +      -       -      -
    154R  LYS*     4.1    25.5    -      -       +      +
    232R  SER*     4.9     0.2    +      -       -      -
    234R  GLU*     2.6    47.1    +      -       -      +
    235R  ASP*     2.7    42.8    +      -       -      +
    237R  VAL*     4.5     8.3    -      -       +      -
    238R  SER*     2.7    37.0    +      -       -      +
    389S  ILE*     2.9    21.6    +      -       +      +
    390S  ALA*     2.9    18.6    +      -       -      +
    392S  LEU*     1.3    79.8    -      -       +      +
    394S  ARG*     1.3    66.0    +      -       -      +
    396S  LEU*     3.1    11.6    +      -       -      +
    397S  SER*     2.7    20.1    +      -       -      -
    403S  TRP*     4.3    19.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 394 (chain S). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    154R  LYS*     3.6    42.7    -      -       +      +
    155R  ASP*     5.3     8.5    +      -       -      +
    390S  ALA      3.0     3.1    +      -       -      +
    391S  GLU*     3.1    42.6    +      -       -      +
    393S  ARG*     1.3    78.7    -      -       -      +
    395S  ILE*     1.3    72.0    -      -       -      +
    397S  SER*     3.0    18.1    +      -       -      -
    398S  LYS*     3.2     8.5    +      -       +      +
    465S  ASN*     2.9    30.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 395 (chain S). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100S  LYS*     5.0     4.9    -      -       -      +
    391S  GLU*     2.9    24.5    +      -       +      +
    392S  LEU*     3.6    19.3    -      -       +      +
    394S  ARG*     1.3    86.8    -      -       -      +
    396S  LEU*     1.3    62.3    +      -       +      +
    397S  SER      2.8    11.3    +      -       -      -
    398S  LYS*     3.2    14.9    +      -       +      +
    399S  GLU*     3.3    16.7    +      -       +      +
    461S  ALA*     2.9    31.6    -      -       +      +
    462S  PHE*     4.8    10.5    -      -       +      -
    464S  ASN      4.9     3.1    -      -       -      +
    465S  ASN*     4.0    27.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 396 (chain S). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    339S  LEU*     6.5     0.7    -      -       +      -
    367S  ILE*     4.6     3.4    -      -       +      -
    369S  PHE*     3.4    40.2    -      -       +      -
    392S  LEU*     2.8    27.9    +      -       +      +
    393S  ARG*     3.4     5.2    -      -       -      +
    395S  ILE*     1.3    73.2    -      -       +      +
    397S  SER*     1.3    54.2    +      -       -      +
    400S  SER      2.3    24.9    -      -       -      +
    401S  VAL*     3.3    25.6    -      -       +      +
    403S  TRP*     4.1    25.1    +      -       +      +
    458S  GLY*     3.4    41.5    -      -       -      +
    461S  ALA*     4.3     8.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 397 (chain S). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    154R  LYS*     3.2    25.4    +      -       -      -
    393S  ARG      2.7    15.9    +      -       -      -
    394S  ARG*     3.0    13.5    -      -       -      -
    395S  ILE      2.8     0.4    -      -       -      -
    396S  LEU*     1.3    81.1    +      -       -      +
    398S  LYS*     1.3    68.5    +      -       -      +
    400S  SER*     2.9    14.2    +      -       -      +
    403S  TRP*     4.9     5.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 398 (chain S). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    394S  ARG*     3.2     8.4    +      -       +      +
    395S  ILE*     3.8     8.3    -      -       +      +
    397S  SER*     1.3    81.5    -      -       -      +
    399S  GLU*     1.3    99.5    +      -       +      +
    400S  SER*     2.8     7.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 399 (chain S). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    395S  ILE*     3.3     9.7    +      -       +      +
    398S  LYS*     1.3   108.2    +      -       +      +
    400S  SER*     1.3    70.3    +      -       -      +
    401S  VAL*     3.5     8.0    +      -       -      +
    461S  ALA*     3.6    37.3    -      -       +      +
    463S  LEU*     4.9    10.2    -      -       +      +
----------------------------------------------------------
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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