Contacts of the strand formed by residues 210 - 215 (chain F) in PDB entry 5IJ7


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 THR 210 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    204F  TRP*     3.4     8.3    -      -       -      +
    205F  ASN*     2.8    38.5    +      -       -      +
    208F  THR*     2.8    30.4    +      -       -      +
    209F  ASP*     1.3    77.2    -      -       -      +
    211F  LEU*     1.3    58.9    +      -       -      +
    212F  VAL      3.6     0.2    +      -       -      -
    263F  SER*     3.4    10.0    -      -       -      +
    266F  TYR*     3.6    34.5    -      -       +      -
    275F  PHE*     3.8    28.5    -      -       +      -
    572T  LEU*     6.3     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 211 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202F  ARG*     3.6    47.6    -      -       +      +
    203F  LEU      3.4    17.5    -      -       -      +
    204F  TRP*     4.0    17.3    -      -       +      -
    210F  THR*     1.3    72.5    -      -       -      +
    212F  VAL*     1.3    61.5    +      -       -      +
    213F  ALA      3.5    16.2    -      -       -      +
    214F  ILE*     3.8    21.1    -      -       +      -
    275F  PHE*     3.5    11.4    -      -       -      +
    277F  SER*     2.7    39.6    +      -       -      +
    570T  THR*     4.0    11.9    -      -       -      -
    572T  LEU*     4.0    18.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 212 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    191F  LEU*     4.5     9.9    -      -       +      -
    203F  LEU*     2.8    28.4    +      -       +      +
    204F  TRP      4.2     2.7    -      -       -      -
    205F  ASN*     3.9    19.7    -      -       +      +
    210F  THR      3.6     0.2    +      -       -      -
    211F  LEU*     1.3    73.0    -      -       -      +
    213F  ALA*     1.3    56.9    +      -       -      +
    256F  MET*     4.1     4.0    -      -       +      -
    259F  ALA*     3.8    34.5    -      -       +      +
    260F  ILE*     3.8    14.4    -      -       +      +
    263F  SER*     3.6    26.5    -      -       -      +
    275F  PHE*     4.2     8.0    -      -       -      -
    277F  SER*     3.7     1.4    -      -       -      -
    278F  GLN*     3.1    24.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 213 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202F  ARG*     3.6     0.7    -      -       -      -
    203F  LEU*     3.0    26.6    +      -       +      -
    211F  LEU*     3.5    11.4    -      -       -      +
    212F  VAL*     1.3    81.0    -      -       -      +
    214F  ILE*     1.3    63.0    -      -       -      +
    215F  PHE*     3.9    15.9    -      -       +      -
    256F  MET*     3.9    31.6    -      -       +      -
    277F  SER*     4.8     0.4    -      -       -      -
    278F  GLN*     3.3    16.4    -      -       +      +
    280F  ILE*     4.2     4.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 214 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112B  SER*     5.6     1.6    -      -       -      +
    200F  ALA*     3.9    24.7    -      -       +      -
    201F  LEU      3.5     4.9    -      -       -      +
    202F  ARG*     4.2    15.3    -      -       +      +
    211F  LEU*     3.8    28.0    -      -       +      -
    213F  ALA*     1.3    74.2    -      -       -      +
    215F  PHE*     1.3    62.2    +      -       -      +
    216F  GLY*     3.5    10.7    +      -       -      +
    277F  SER*     4.8     1.6    -      -       -      -
    278F  GLN      2.8    11.6    +      -       -      +
    279F  LYS*     3.8    22.0    -      -       +      -
    280F  ILE      2.9    25.8    +      -       -      -
    569T  ASP      3.4    26.0    -      -       -      +
    570T  THR*     4.1    10.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 215 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    193F  LEU*     4.4     4.5    -      -       +      -
    199F  HIS      4.4     0.5    -      -       -      +
    200F  ALA*     3.4     2.3    -      -       -      -
    201F  LEU*     2.8    65.8    +      -       +      +
    203F  LEU*     3.8    24.7    -      -       +      -
    213F  ALA*     3.9     7.6    -      -       +      -
    214F  ILE*     1.3    68.7    -      -       -      +
    216F  GLY*     1.3    56.2    +      -       -      +
    221F  HIS      5.8     0.2    +      -       -      -
    237F  ILE*     4.3    11.9    -      -       +      -
    249F  TRP*     3.6    52.4    -      +       +      -
    250F  ARG      5.0     1.8    -      -       -      -
    251F  ILE*     3.9    17.9    -      -       +      -
    256F  MET*     3.9    28.0    -      -       +      -
    280F  ILE*     3.6    30.1    -      -       +      -
----------------------------------------------------------
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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