Contacts of the strand formed by residues 408 - 414 (chain L) in PDB entry 1DZG


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 PHE 408 (chain L).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    391I  ALA*     4.0    17.9    -      -       +      -
    392I  GLY*     3.5    35.0    -      -       -      -
    283L  LEU*     3.5    34.5    -      -       +      -
    284L  ILE      3.4    13.2    -      -       -      +
    285L  LEU*     4.0    17.3    -      -       +      -
    292L  LEU*     4.1     0.9    -      -       -      -
    320L  MET*     4.0    10.3    -      -       +      -
    321L  PRO*     4.0    14.4    -      -       +      -
    323L  PHE*     4.6     1.6    -      +       -      -
    406L  ARG      4.6     0.4    -      -       -      -
    407L  PRO*     1.3    77.2    -      -       +      +
    409L  LEU*     1.3    68.1    +      -       -      +
    410L  VAL*     3.7     4.8    +      -       +      +
    425L  ARG*     4.3     0.4    -      -       -      -
    426L  VAL*     2.8    76.6    +      -       +      -
    429L  PRO*     6.0     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 409 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63L  TYR*     3.5    26.0    -      -       +      +
    282L  VAL      4.4     0.2    -      -       -      -
    283L  LEU*     3.6     4.9    -      -       -      -
    284L  ILE*     2.9    53.0    +      -       +      +
    292L  LEU*     3.5    36.8    -      -       +      +
    295L  VAL*     5.5     4.0    -      -       +      -
    296L  GLU*     4.1    13.2    -      -       +      +
    299L  LEU*     4.2    26.9    -      -       +      -
    307L  TRP*     5.9     1.3    -      -       +      -
    408L  PHE*     1.3    75.5    -      -       -      +
    410L  VAL*     1.3    60.9    +      -       -      +
    411L  PHE*     4.5    14.6    -      -       +      -
    424L  GLY      3.4     5.6    -      -       -      +
    425L  ARG*     4.1     7.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 410 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77L  PHE*     5.2     2.9    -      -       +      -
    281L  MET*     3.5    37.2    -      -       +      -
    282L  VAL      3.6     3.4    -      -       -      -
    283L  LEU*     4.1    12.8    -      -       +      -
    320L  MET*     5.9     0.2    -      -       +      -
    323L  PHE*     5.1     1.6    -      -       +      -
    373L  LEU*     4.5    17.3    -      -       +      -
    408L  PHE*     4.0     4.7    -      -       +      +
    409L  LEU*     1.3    77.4    -      -       -      +
    411L  PHE*     1.3    75.9    +      -       -      +
    412L  ILE*     4.8     4.0    -      -       +      -
    423L  MET*     3.5     1.7    -      -       -      +
    424L  GLY*     2.7    38.8    +      -       -      +
    426L  VAL*     3.4    33.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 411 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60L  THR*     6.0     0.4    -      -       -      -
    280L  THR      3.7     1.2    -      -       -      +
    281L  MET*     3.4     1.7    -      -       -      -
    282L  VAL*     2.8    49.2    +      -       +      +
    284L  ILE*     3.9    18.4    -      -       +      -
    299L  LEU*     3.9    24.2    -      -       +      -
    304L  LEU*     3.5    46.4    -      -       +      -
    307L  TRP*     5.9     0.2    -      +       -      -
    409L  LEU*     4.5    15.3    -      -       +      -
    410L  VAL*     1.3    82.8    -      -       -      +
    412L  ILE*     1.3    65.3    +      -       -      +
    413L  ARG*     3.8     7.6    +      -       +      +
    420L  ILE*     4.2    16.6    -      -       +      -
    422L  PHE      3.8     4.9    -      -       -      +
    423L  MET*     3.9    33.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 412 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77L  PHE*     4.9     1.1    -      -       +      -
    221L  PHE*     4.3    13.9    -      -       +      -
    274L  PHE*     4.2     8.7    -      -       +      -
    279L  ILE*     3.5    28.3    -      -       +      -
    280L  THR      3.8     4.7    -      -       -      +
    281L  MET*     4.0    30.5    -      -       +      -
    373L  LEU*     4.1    11.4    -      -       +      -
    380L  SER*     4.2     4.5    -      -       -      +
    382L  ALA*     4.0    28.0    -      -       +      -
    410L  VAL*     4.8     3.8    -      -       +      -
    411L  PHE*     1.3    74.9    -      -       -      +
    413L  ARG*     1.3    58.9    +      -       -      +
    420L  ILE*     3.8     1.0    -      -       -      -
    421L  ILE*     3.0    27.1    +      -       +      -
    422L  PHE*     3.1    33.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 413 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    259L  ARG*     5.0     5.3    -      -       -      +
    271L  GLU*     2.6    32.5    +      -       -      -
    279L  ILE*     3.2     8.8    -      -       -      +
    280L  THR*     3.1    47.8    +      -       -      +
    282L  VAL*     4.3    13.5    -      -       -      -
    304L  LEU*     6.4     1.1    -      -       -      -
    305L  GLN*     4.9     6.5    +      -       -      +
    308L  LEU*     3.4    43.0    -      -       -      +
    411L  PHE*     3.8     8.0    +      -       +      +
    412L  ILE*     1.3    74.8    -      -       -      +
    414L  GLU*     1.3    60.0    +      -       -      +
    415L  VAL*     3.6    39.6    +      -       -      +
    418L  ASN*     5.9     4.0    -      -       -      +
    419L  THR      3.4    12.8    -      -       -      +
    420L  ILE*     4.6     8.3    -      -       +      -
    421L  ILE*     4.4     2.5    -      -       -      +
    901L  GOL      4.9     8.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 414 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    130L  LEU*     4.3    10.7    -      -       +      +
    133L  LYS*     2.7    34.6    +      -       -      +
    140L  LEU*     5.1     1.6    -      -       +      -
    278L  ASP*     3.4     9.8    -      -       -      +
    279L  ILE*     3.8    16.8    -      -       +      -
    413L  ARG*     1.3    72.4    -      -       -      +
    415L  VAL*     1.3    64.8    +      -       -      +
    416L  PRO*     3.2    16.0    -      -       -      +
    417L  LEU*     3.0    44.9    +      -       -      +
    418L  ASN*     3.0    19.2    +      -       -      -
    419L  THR*     2.8    29.4    +      -       -      +
    421L  ILE*     4.2    11.1    -      -       +      +
----------------------------------------------------------
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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