Contacts of the strand formed by residues 477 - 484 (chain C) in PDB entry 3D8F


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 LEU 477 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    379C  GLU*     3.3     6.2    -      -       -      -
    380C  MET*     2.8    41.6    +      -       +      +
    382C  GLU*     3.5    36.8    -      -       +      +
    385C  LEU*     3.3    31.9    -      -       +      -
    451C  ARG*     3.3    28.5    -      -       +      +
    468C  VAL*     4.6     2.9    -      -       +      -
    469C  ALA      3.6     4.5    -      -       -      +
    470C  ARG*     3.9    38.3    -      -       +      +
    475C  GLN      4.1     0.8    +      -       -      -
    476C  MET*     1.3    76.2    -      -       -      +
    478C  LYS*     1.3    60.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 478 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    377C  TRP*     3.4    54.1    -      -       +      +
    378C  VAL      3.9     3.6    -      -       -      -
    380C  MET*     5.1     0.9    -      -       -      -
    467C  TYR      3.7     2.1    -      -       -      +
    468C  VAL*     3.2     6.4    -      -       -      +
    469C  ALA      3.0    32.0    +      -       -      +
    471C  ASP*     2.5    39.7    +      -       +      +
    474C  THR*     4.4     1.8    +      -       -      +
    476C  MET*     3.5    24.9    +      -       +      +
    477C  LEU*     1.3    79.5    -      -       -      +
    479C  CYS*     1.3    60.0    +      -       -      +
    480C  HIS*     3.8    29.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 479 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    377C  TRP*     3.4     4.1    -      -       -      -
    378C  VAL*     3.0    28.2    +      -       -      +
    380C  MET*     3.7    17.0    -      -       -      +
    394C  VAL*     4.5     5.8    -      -       -      -
    397C  CYS*     3.4    41.7    -      -       -      -
    466C  ALA*     3.9    26.2    -      -       -      -
    467C  TYR      3.5     4.7    -      -       -      -
    468C  VAL*     3.8    13.7    -      -       +      -
    478C  LYS*     1.3    71.6    -      -       -      +
    480C  HIS*     1.3    60.0    +      -       -      +
    481C  VAL*     3.7     6.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 480 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    376C  GLY      3.4     8.7    +      -       -      +
    377C  TRP*     3.4    27.6    -      +       +      +
    443C  HIS*     5.1     9.9    +      +       -      -
    466C  ALA*     3.2     4.7    -      -       -      -
    467C  TYR*     2.9    67.4    +      +       +      +
    469C  ALA*     5.2     4.1    +      -       +      +
    478C  LYS*     3.8    32.6    +      -       +      +
    479C  CYS*     1.3    70.1    -      -       -      +
    481C  VAL*     1.3    59.7    +      -       -      +
    482C  PHE*     3.6    25.6    -      +       +      -
----------------------------------------------------------
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Residues in contact with VAL 481 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    375C  LEU*     3.2    43.0    +      -       +      -
    376C  GLY      3.1    10.2    +      -       -      +
    397C  CYS*     3.8    17.3    -      -       +      +
    398C  ILE*     3.9    38.8    -      -       +      +
    401C  LEU*     3.7    28.7    -      -       +      -
    464C  ASP*     4.7     0.4    -      -       -      +
    465C  PHE      3.3     6.1    -      -       -      +
    466C  ALA*     4.4     0.4    -      -       +      -
    479C  CYS*     4.1    12.6    -      -       -      +
    480C  HIS*     1.3    73.2    -      -       -      +
    482C  PHE*     1.3    77.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 482 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    372C  VAL*     4.3    26.7    -      -       +      -
    373C  ARG      3.4     7.2    -      -       -      +
    374C  SER*     3.9    28.3    -      -       -      -
    375C  LEU*     4.1     5.8    -      -       -      -
    376C  GLY      5.8     0.2    -      -       -      -
    422C  LEU*     5.5     0.2    -      -       +      -
    424C  LEU*     4.5     7.6    -      -       +      -
    433C  LEU*     3.8    35.2    -      -       +      -
    464C  ASP*     3.3     9.4    -      -       -      +
    465C  PHE*     2.6    56.4    +      +       +      +
    467C  TYR*     3.5    34.8    -      +       -      -
    480C  HIS*     3.6    23.1    -      +       +      -
    481C  VAL*     1.3    80.7    -      -       -      +
    483C  ARG*     1.3    60.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 483 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    372C  VAL*     3.2     3.5    -      -       -      -
    373C  ARG*     2.8    49.1    +      -       +      +
    375C  LEU*     3.9    18.6    -      -       +      +
    402C  SER*     3.1    25.7    +      -       -      +
    403C  TYR      2.8    33.5    +      -       -      +
    404C  HIS*     4.7    10.5    -      -       -      +
    463C  ARG*     3.4    18.0    -      -       +      +
    464C  ASP*     2.9    31.1    +      -       -      +
    482C  PHE*     1.3    72.6    -      -       -      +
    484C  CYS*     1.3    64.5    +      -       -      +
    485D  GLU*     3.8    14.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 484 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    370C  PHE*     5.5     1.6    -      -       +      -
    371C  ALA      3.5     6.1    -      -       -      +
    372C  VAL*     3.8    14.8    -      -       +      -
    463C  ARG*     2.7    39.2    +      -       -      +
    465C  PHE*     3.6    29.6    -      -       -      -
    482C  PHE      4.5     1.1    -      -       -      -
    483C  ARG*     1.3    78.6    -      -       -      +
    485C  GLU*     1.3    64.9    +      -       -      +
    486C  ALA*     3.3    20.2    -      -       +      +
    487C  PRO      4.9     0.2    -      -       -      -
    488C  ALA*     4.0     8.1    -      -       -      -
    491C  ILE*     3.7    22.2    -      -       +      -
----------------------------------------------------------
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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