Contacts of the strand formed by residues 413 - 418 (chain R) in PDB entry 5G04


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 413 (chain R).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168R  ILE*     4.5     6.6    -      -       -      +
    366R  TRP*     4.2     0.4    -      -       -      -
    407R  TRP*     3.7     7.9    -      -       -      -
    408R  SER*     2.8    39.7    +      -       -      +
    411R  TYR*     3.4    36.9    -      -       +      +
    412R  LYS*     1.3    80.4    -      -       -      +
    414R  LEU*     1.3    64.8    +      -       -      +
    427R  ILE*     3.2    26.3    -      -       +      +
    428R  TRP      3.3    14.6    -      -       -      +
    429R  LYS*     3.8    16.9    -      -       +      +
    430R  TYR      4.4     1.8    -      -       -      +
    436R  VAL*     3.4    24.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 414 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    372R  ALA*     4.1     7.9    -      -       +      -
    382R  ILE*     5.1     8.3    -      -       +      -
    384R  ILE*     3.8    16.4    -      -       +      -
    405R  ILE*     4.5     8.7    -      -       +      -
    406R  LEU      3.5     5.6    -      -       -      +
    407R  TRP*     3.7    52.7    -      -       +      -
    408R  SER*     5.9     0.4    -      -       -      -
    413R  GLU*     1.3    73.2    -      -       -      +
    415R  ILE*     1.3    61.0    +      -       -      +
    427R  ILE*     3.2     7.4    -      -       -      +
    428R  TRP*     2.8    54.0    +      -       +      +
    430R  TYR*     3.8    26.2    -      -       +      -
    433R  MET*     4.3    15.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 415 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    405R  ILE*     3.3     6.9    -      -       -      +
    406R  LEU*     2.9    68.7    +      -       +      +
    407R  TRP      5.6     0.4    -      -       -      -
    408R  SER*     5.6     3.4    -      -       -      -
    414R  LEU*     1.3    75.1    -      -       -      +
    416R  SER*     1.3    63.8    +      -       -      +
    425R  LEU*     4.0    23.6    -      -       +      -
    426R  VAL      3.3    11.0    -      -       -      +
    427R  ILE*     3.8    23.8    -      -       +      -
    428R  TRP*     5.0     0.2    -      -       -      -
    439R  LEU*     4.1    12.8    -      -       +      -
    449R  LEU*     4.0    12.2    -      -       +      +
    451R  MET*     4.3    11.4    -      -       +      -
    458R  VAL*     4.1    17.7    -      -       +      -
    470R  TRP*     5.4     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 416 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    382R  ILE*     3.6    16.9    -      -       -      +
    402R  VAL*     4.3     2.5    -      -       -      -
    404R  SER      3.3    10.5    -      -       -      -
    405R  ILE*     4.3     9.6    -      -       -      -
    415R  ILE*     1.3    76.0    -      -       -      +
    417R  GLY*     1.3    58.2    +      -       -      +
    418R  HIS*     2.9    26.1    +      -       -      -
    425R  LEU*     3.3     6.4    -      -       -      +
    426R  VAL      3.0    29.2    +      -       -      -
    428R  TRP*     2.9    24.1    +      -       -      +
    449R  LEU*     4.0     5.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 417 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    402R  VAL*     3.7     2.1    -      -       -      -
    403R  CYS*     3.2    34.9    +      -       -      -
    404R  SER      3.1    10.5    +      -       -      -
    416R  SER*     1.3    71.2    -      -       -      +
    418R  HIS*     1.3    68.9    +      -       -      -
    424R  GLN      4.0     4.0    -      -       -      -
    425R  LEU*     4.3     2.9    -      -       -      -
    446R  VAL*     4.4     1.6    -      -       -      -
    449R  LEU*     3.8    24.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 418 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    382R  ILE*     4.5     0.4    -      -       +      +
    398R  ALA*     3.5    31.0    +      -       +      +
    400R  SER*     3.7    14.4    +      -       -      +
    401R  GLN*     3.1    22.4    +      -       -      +
    402R  VAL*     3.9    11.0    -      -       +      -
    403R  CYS*     4.8     0.7    -      -       -      -
    416R  SER*     2.9    37.9    +      -       -      -
    417R  GLY*     1.3    75.3    +      -       -      -
    419R  GLY*     1.3    60.7    +      -       -      +
    423R  ASN*     3.5     7.3    -      -       -      -
    424R  GLN*     3.1    40.1    +      -       -      +
    426R  VAL*     4.0    21.2    -      -       +      +
    428R  TRP*     4.9     0.6    -      -       -      -
    446R  VAL*     3.2    32.9    +      -       -      +
----------------------------------------------------------
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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