Contacts of the strand formed by residues 409 - 414 (chain E) in PDB entry 5U8T


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 409 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    271E  TRP*     4.9     0.2    -      -       -      -
    274E  ILE*     3.3    50.6    -      -       +      +
    288E  TYR*     6.3     2.0    -      +       -      -
    292E  TYR*     4.1    12.3    -      +       -      -
    295E  LEU*     3.4    48.2    -      -       +      -
    296E  GLN*     3.3    35.7    -      -       +      -
    299E  VAL*     4.4     6.5    -      -       +      -
    318E  LEU*     4.2     7.4    -      -       +      -
    319E  ASN      4.1     4.0    -      -       -      -
    320E  ILE*     3.5    16.6    -      -       +      -
    323E  ASP*     3.4     5.0    +      -       -      +
    408E  GLY*     1.3    79.5    -      -       -      -
    410E  VAL*     1.3    67.0    +      -       -      +
    411E  ARG      4.3     0.7    -      -       -      -
    420E  SER*     3.5     0.7    -      -       -      -
    421E  ALA*     2.9    25.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 410 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    271E  TRP*     4.4     0.2    -      -       -      -
    318E  LEU*     3.0    24.7    -      -       -      +
    319E  ASN      3.1    20.7    +      -       -      +
    321E  GLN*     4.3    22.4    -      -       +      +
    323E  ASP*     3.4    13.9    -      -       -      +
    330E  ARG*     4.6     6.7    -      -       -      +
    408E  GLY      4.3     0.7    -      -       -      +
    409E  PHE*     1.3    79.1    -      -       -      +
    411E  ARG*     1.3    69.2    +      -       -      +
    412E  THR*     4.0     4.8    -      -       +      +
    418E  SER*     4.2    10.3    -      -       -      -
    419E  ILE      3.4    25.8    -      -       -      +
    420E  SER*     3.2    23.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 411 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    267E  LEU      5.3     0.8    +      -       -      -
    268E  SER*     4.9     9.3    -      -       -      +
    271E  TRP*     3.4    68.9    -      -       +      +
    317E  THR*     6.3     0.4    -      -       -      -
    318E  LEU*     3.7    11.6    -      -       +      +
    410E  VAL*     1.3    78.2    -      -       -      +
    412E  THR*     1.3    71.5    +      -       -      +
    413E  LEU*     4.8    14.7    -      -       -      +
    418E  SER*     3.4     1.4    -      -       -      -
    419E  ILE*     2.9    37.6    +      -       +      +
    424E  PHE*     6.0     3.6    -      -       -      -
    486E  ASP*     2.6    44.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 412 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    316E  LEU*     2.9    30.3    -      -       -      +
    317E  THR      3.0    36.6    +      -       -      +
    318E  LEU*     4.4     3.2    -      -       -      +
    319E  ASN*     5.1     1.8    -      -       +      +
    410E  VAL*     4.0     9.2    -      -       +      +
    411E  ARG*     1.3    90.9    +      -       -      +
    413E  LEU*     1.3    60.1    +      -       -      +
    414E  GLY*     3.2     1.6    -      -       -      -
    418E  SER*     3.3    24.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 413 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     415  ASP*     4.9     3.8    -      -       -      +
    313E  PRO      5.1     1.6    -      -       -      +
    314E  ASP*     6.2     0.4    -      -       -      -
    316E  LEU*     3.0    33.7    -      -       +      +
    411E  ARG*     4.3    14.1    -      -       -      +
    412E  THR*     1.3    74.1    -      -       -      +
    414E  GLY*     1.3    63.1    +      -       -      +
    415E  TYR*     2.9     5.9    +      -       -      +
    416E  ARG*     3.3    57.8    +      -       +      +
    417E  GLY      2.9    10.0    +      -       -      +
    419E  ILE*     5.8     4.1    -      -       +      +
    486E  ASP*     5.1    10.3    -      -       +      +
    489E  VAL*     3.7    19.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 414 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     705  GLY*     4.1    11.9    -      -       -      -
    311E  LYS*     5.6     9.4    -      -       -      -
    316E  LEU*     3.1    19.5    -      -       -      +
    412E  THR*     3.2     2.2    -      -       -      +
    413E  LEU*     1.3    74.8    -      -       -      +
    415E  TYR*     1.3    57.7    +      -       -      -
    417E  GLY*     2.4    37.6    +      -       -      -
    418E  SER*     4.7     4.7    -      -       -      -
----------------------------------------------------------
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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