Contacts of the helix formed by residues 305 - 317 (chain L) in PDB entry 5GJQ


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 305 (chain L).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137L  GLY      5.1     2.6    +      -       -      -
    138L  LEU*     6.3     0.4    -      -       -      +
    303L  LEU      3.3     4.2    +      -       -      +
    304L  PRO*     1.3    73.4    -      -       -      +
    306L  GLU*     1.3    59.7    +      -       -      +
    307L  GLN*     3.0    10.1    +      -       +      +
    308L  ALA*     2.7    23.9    -      -       -      +
    309L  ARG*     2.2    42.7    +      -       -      +
    171h  LYS*     5.9     1.4    +      -       -      -
    206h  LEU*     3.7    11.3    -      -       -      +
    207h  SER*     3.5    21.4    +      -       -      +
    208h  ILE*     4.8     8.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 306 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    305L  ASN*     1.3    72.8    -      -       -      +
    307L  GLN*     1.3    57.2    +      -       -      +
    309L  ARG*     3.1    32.5    +      -       -      +
    310L  LEU*     2.8    27.8    +      -       -      +
    329L  GLU*     4.2    10.6    -      -       -      +
    332L  VAL*     3.1    27.2    -      -       +      +
    333L  LYS*     3.9    42.4    +      -       -      +
    336L  ASP*     5.0     3.8    -      -       -      +
     55h  LYS*     6.2     0.2    -      -       -      +
    208h  ILE*     4.9    11.4    -      -       +      +
    214h  GLU*     4.1    15.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 307 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    305L  ASN*     3.7    10.1    +      -       +      +
    306L  GLU*     1.3    74.5    -      -       -      +
    308L  ALA*     1.3    56.8    +      -       -      +
    310L  LEU*     3.2     8.6    +      -       +      +
    311L  ASP*     2.5    57.0    +      -       -      +
    207h  SER*     2.6    30.6    +      -       -      +
    208h  ILE*     2.9    18.4    +      -       +      +
    209h  ASP*     2.6    32.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 308 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137L  GLY*     3.5    25.8    -      -       -      +
    138L  LEU*     5.5     1.3    -      -       +      -
    304L  PRO*     3.1    15.5    -      -       +      -
    305L  ASN*     2.7    39.5    +      -       +      +
    307L  GLN*     1.3    75.8    -      -       -      +
    309L  ARG*     1.3    50.0    +      -       -      -
    311L  ASP*     3.5     8.7    -      -       -      +
    312L  ILE*     2.7    40.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 309 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    304L  PRO*     3.1    37.2    +      -       +      +
    305L  ASN*     2.2    30.4    +      -       -      +
    306L  GLU*     3.1    47.3    +      -       -      +
    308L  ALA*     1.3    65.4    -      -       -      +
    310L  LEU*     1.3    54.4    +      -       -      +
    312L  ILE*     2.7     3.8    +      -       -      +
    313L  LEU*     2.4    40.5    +      -       -      +
    332L  VAL*     3.7     8.5    +      -       +      -
    335L  SER*     2.5    29.9    +      -       -      -
    336L  ASP*     3.1    25.7    +      -       -      -
    337L  GLY*     3.9    10.3    -      -       -      +
    338L  PHE*     3.8    15.3    -      -       -      +
    343L  LEU*     3.9    30.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 310 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    306L  GLU      2.8    22.9    +      -       -      +
    307L  GLN*     3.5     6.7    -      -       +      +
    309L  ARG*     1.3    72.4    -      -       -      +
    311L  ASP*     1.3    72.8    +      -       -      +
    313L  LEU*     3.5     1.3    -      -       +      +
    314L  LYS*     3.1    58.4    +      -       +      +
    328L  TYR*     4.0    12.8    -      -       +      +
    329L  GLU*     4.9    14.1    -      -       -      +
    332L  VAL*     3.4    28.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 311 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137L  GLY*     4.5    14.7    -      -       -      +
    307L  GLN*     2.5    46.5    +      -       -      +
    308L  ALA*     3.5     9.4    +      -       -      +
    310L  LEU*     1.3    83.4    -      -       -      +
    312L  ILE*     1.3    57.2    +      -       -      +
    314L  LYS*     4.0     5.3    +      -       -      +
    315L  ILE*     3.0    26.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 312 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136L  GLY      3.2    32.5    -      -       -      +
    137L  GLY*     4.2     2.9    -      -       -      -
    138L  LEU*     6.0     2.0    -      -       +      -
    304L  PRO*     3.8    26.0    -      -       +      -
    308L  ALA*     2.7    20.7    +      -       +      +
    309L  ARG      2.7     4.4    +      -       -      +
    311L  ASP*     1.3    71.5    -      -       -      +
    313L  LEU*     1.3    62.8    +      -       -      +
    314L  LYS      3.2     0.7    -      -       -      -
    315L  ILE*     3.1    23.9    +      -       +      +
    316L  HIS*     3.4    10.1    +      -       -      +
    340L  GLY*     4.5     6.1    -      -       -      +
    343L  LEU*     4.3    16.2    -      -       +      -
    344L  ARG      6.2     0.2    -      -       -      +
    401L  ADP      3.3    44.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 313 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    309L  ARG      2.4    30.8    +      -       -      +
    310L  LEU*     3.2     6.9    +      -       -      +
    312L  ILE*     1.3    71.4    -      -       -      +
    314L  LYS*     1.3    57.9    +      -       -      +
    316L  HIS*     3.6     0.6    +      -       -      -
    317L  ALA*     3.1    39.0    +      -       +      +
    328L  TYR*     3.9    24.0    -      -       +      +
    331L  ILE*     3.9    26.7    -      -       +      -
    332L  VAL*     2.9    32.3    -      -       +      +
    343L  LEU*     5.1    24.2    -      -       +      +
    346L  VAL*     5.3     2.5    -      -       +      -
    347L  CYS*     4.1    21.3    -      -       -      -
    367L  PHE*     4.8     4.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 314 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    310L  LEU*     3.1    34.2    +      -       +      +
    311L  ASP*     4.0     4.7    +      -       -      +
    312L  ILE      3.2     0.2    -      -       -      -
    313L  LEU*     1.3    77.0    -      -       -      +
    315L  ILE*     1.3    59.1    +      -       +      +
    318L  GLY*     3.4    22.5    +      -       -      +
    319L  PRO*     5.1     0.2    -      -       -      +
    328L  TYR*     3.1    61.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 315 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    134L  GLU*     3.5    40.5    -      -       -      +
    135L  ILE*     4.7    13.2    -      -       -      +
    136L  GLY*     5.1     2.7    -      -       -      +
    137L  GLY      5.5     0.9    -      -       -      +
    311L  ASP*     3.0    25.4    -      -       +      +
    312L  ILE*     3.3    23.1    -      -       +      +
    313L  LEU      3.0     0.8    -      -       -      -
    314L  LYS*     1.3    80.9    -      -       +      +
    316L  HIS*     1.3    69.4    +      -       +      +
    317L  ALA      3.5     0.2    -      -       -      -
    318L  GLY      4.4     0.4    -      -       -      -
    319L  PRO*     3.7    14.6    -      -       -      +
    401L  ADP      5.7     5.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 316 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    134L  GLU*     5.2     8.7    +      -       -      -
    182L  LEU*     5.6     0.9    -      -       +      -
    312L  ILE*     3.4     9.5    +      -       +      +
    313L  LEU*     4.7     0.7    -      -       -      +
    315L  ILE*     1.3    82.9    -      -       +      +
    317L  ALA*     1.3    62.3    +      -       -      +
    318L  GLY      3.5     0.2    -      -       -      -
    319L  PRO*     3.6    12.6    -      -       +      +
    320L  ILE*     3.8     4.9    -      -       -      +
    340L  GLY      4.9     0.8    +      -       -      -
    344L  ARG*     3.9    37.7    +      -       +      +
    347L  CYS*     4.1    15.4    -      -       +      +
    401L  ADP      3.3    55.9    +      +       -      -
    218M  GLN*     4.9    11.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 317 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    313L  LEU*     3.1    23.4    +      -       +      +
    316L  HIS*     1.3    71.9    -      -       -      +
    318L  GLY*     1.3    61.1    +      -       -      +
    319L  PRO      3.2     1.1    -      -       -      -
    320L  ILE*     1.4    55.0    -      -       +      +
    322L  LYS*     3.4     4.8    -      -       -      +
    328L  TYR*     4.2    13.5    -      -       +      +
    347L  CYS*     3.0    23.6    -      -       -      -
    367L  PHE*     4.5     7.9    -      -       +      -
----------------------------------------------------------
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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