Contacts of the helix formed by residues 596 - 604 (chain D) in PDB entry 6T8G


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 GLU 596 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    644C  ALA      5.2     1.6    -      -       -      +
    645C  ASN*     4.6     6.8    +      -       -      -
    472D  LYS*     2.4    35.5    +      -       -      -
    498D  ASP*     5.1     1.8    -      -       -      +
    499D  PRO*     3.4    22.1    -      -       +      +
    500D  LYS*     4.0    30.9    +      -       +      -
    594D  VAL      3.5     0.2    +      -       -      -
    595D  ASP*     1.3    88.7    +      -       -      +
    597D  PHE*     1.3    61.2    +      -       -      +
    598D  ALA*     3.1    29.1    +      -       -      +
    599D  ASP*     3.8    12.4    +      -       +      +
    600D  MET*     4.0     0.2    -      -       -      +
    629D  ALA*     3.3    14.4    +      -       -      +
    630D  THR*     4.4     0.2    -      -       -      -
    631D  GLN*     3.1    26.4    +      -       -      +
    632D  ARG*     4.9     1.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 597 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    463D  LEU*     4.5    13.0    -      -       +      -
    594D  VAL*     3.7    17.7    -      -       +      -
    595D  ASP      3.6     1.2    -      -       -      -
    596D  GLU*     1.3    73.9    -      -       -      +
    598D  ALA*     1.3    58.7    +      -       -      +
    599D  ASP      3.4     0.9    -      -       -      -
    600D  MET*     3.5    15.7    -      -       +      -
    601D  MET*     2.9    53.5    +      -       +      +
    608D  VAL*     6.4     0.4    -      -       +      -
    612D  ILE*     5.7     8.1    -      -       +      -
    628D  LEU*     3.6    37.0    -      -       +      -
    629D  ALA      3.1    33.6    +      -       -      -
    630D  THR*     4.4    11.2    -      -       +      -
    637D  VAL*     3.9    13.7    -      -       +      -
    638D  ILE*     5.1     4.0    -      -       +      -
    642D  ILE*     3.9    28.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 598 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    644C  ALA      6.1     0.4    -      -       -      +
    596D  GLU*     3.1    23.6    -      -       -      +
    597D  PHE*     1.3    79.5    -      -       -      +
    599D  ASP*     1.3    60.3    +      -       -      +
    601D  MET*     3.4     3.6    +      -       -      +
    602D  MET      2.9    21.8    +      -       -      -
    629D  ALA      4.5     1.0    +      -       -      -
    630D  THR*     4.2     6.0    +      -       -      +
    632D  ARG*     3.1    46.3    +      -       +      +
    637D  VAL*     4.0    17.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 599 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    613C  ALA*     4.9     2.8    -      -       -      +
    617C  GLN*     3.5    37.5    -      -       -      +
    644C  ALA*     4.6     8.3    -      -       -      +
    645C  ASN*     3.0    36.9    +      -       -      +
    499D  PRO*     4.1    13.7    -      -       +      +
    500D  LYS*     4.0    11.1    -      -       -      -
    521D  MET*     5.3     1.2    -      -       -      +
    596D  GLU*     3.8     8.2    +      -       -      +
    597D  PHE      3.4     0.2    -      -       -      -
    598D  ALA*     1.3    76.5    -      -       -      +
    600D  MET*     1.3    61.4    +      -       -      +
    602D  MET*     4.2     7.7    -      -       -      +
    603D  ILE*     2.9    36.5    +      -       +      +
    632D  ARG*     4.7     1.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 600 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    497D  ILE*     4.1    11.2    -      -       +      -
    499D  PRO*     3.7    28.9    -      -       +      -
    521D  MET*     3.7    28.5    -      -       +      +
    524D  ALA*     3.8    25.6    -      -       +      -
    525D  ALA      4.8     0.7    -      -       -      +
    528D  LEU*     4.6    11.2    -      -       +      -
    594D  VAL*     4.2    11.7    -      -       +      -
    596D  GLU      4.0     0.2    -      -       -      +
    597D  PHE*     3.2    23.3    +      -       +      +
    598D  ALA      3.2     0.6    -      -       -      -
    599D  ASP*     1.3    79.5    -      -       -      +
    601D  MET*     1.3    57.9    +      -       +      +
    604D  VAL*     2.9    29.5    +      -       +      +
    608D  VAL*     4.2    31.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 601 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597D  PHE*     2.9    39.6    +      -       +      +
    598D  ALA*     3.7     4.7    -      -       -      +
    600D  MET*     1.3    77.2    -      -       +      +
    602D  MET*     1.3    59.4    +      -       -      +
    604D  VAL      3.3    10.8    -      -       -      +
    605D  GLY*     4.5    10.7    -      -       -      +
    606D  LYS*     6.3     0.2    -      -       -      -
    608D  VAL*     4.9     5.8    -      -       +      -
    609D  GLU*     3.5    47.8    -      -       +      +
    612D  ILE*     6.1     1.1    -      -       +      -
    632D  ARG*     5.5     0.2    -      -       -      -
    636D  ASP      4.7     5.6    -      -       -      +
    637D  VAL*     3.2    35.9    -      -       +      +
    639D  THR*     3.9     6.7    -      -       +      +
    642D  ILE*     3.9    10.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 602 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    609C  GLU      4.4     0.7    -      -       -      +
    610C  GLU*     4.1    31.1    -      -       +      +
    613C  ALA*     3.6    32.8    -      -       +      -
    641C  LEU*     3.7    48.9    -      -       +      -
    644C  ALA*     5.4     1.1    -      -       +      -
    598D  ALA      2.9    16.8    +      -       -      +
    599D  ASP*     4.1     8.7    -      -       -      +
    600D  MET      3.2     0.4    -      -       -      -
    601D  MET*     1.3    80.5    -      -       -      +
    603D  ILE*     1.3    80.2    +      -       +      +
    604D  VAL      4.2     1.4    -      -       -      +
    605D  GLY*     5.4     0.9    -      -       -      -
    632D  ARG*     3.4    14.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 603 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    610C  GLU*     4.8     3.3    -      -       +      +
    613C  ALA      4.7     2.0    -      -       -      +
    614C  ARG*     4.2    33.2    -      -       +      +
    617C  GLN*     3.4    26.0    -      -       +      +
    521D  MET*     3.7    34.3    -      -       +      -
    599D  ASP*     2.9    24.8    +      -       +      +
    602D  MET*     1.3    94.8    -      -       -      +
    604D  VAL*     1.3    63.7    +      -       +      +
    605D  GLY      4.0     1.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 604 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    521D  MET*     3.7    34.8    -      -       +      +
    522D  LYS*     5.0     7.4    -      -       +      +
    525D  ALA*     5.2     6.7    -      -       +      -
    600D  MET*     2.9    21.1    +      -       +      +
    601D  MET      3.3    10.6    -      -       -      +
    602D  MET      4.5     0.4    -      -       -      -
    603D  ILE*     1.3    80.3    -      -       +      +
    605D  GLY*     1.3    69.8    +      -       -      +
    607D  LYS*     5.5     6.3    -      -       +      -
    608D  VAL*     3.7    26.7    -      -       +      +
----------------------------------------------------------
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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