Contacts of the strand formed by residues 211 - 220 (chain F) in PDB entry 4BQ7


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 211 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168E  ASP*     3.1    17.1    -      -       -      +
    169F  PRO*     3.1    34.5    -      -       -      +
    181F  CYS      3.6     0.8    +      -       -      -
    182F  LYS*     2.5    50.8    +      -       +      +
    184F  GLU*     4.6     7.0    -      -       +      -
    201F  ASN*     3.9     6.8    -      -       -      +
    202F  VAL      3.3    11.2    -      -       -      -
    203F  PRO*     3.9    20.0    -      -       +      -
    204F  VAL*     4.4     1.1    -      -       -      +
    208F  SER      4.5     0.4    -      -       -      +
    209F  SER      3.5     3.7    +      -       -      +
    210F  ALA*     1.3    78.2    -      -       -      +
    212F  ALA*     1.3    61.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 212 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    167E  GLY*     5.4     4.3    -      -       -      -
    168E  ASP*     4.0    13.0    -      -       -      +
    169F  PRO*     4.3     7.2    -      -       -      -
    201F  ASN*     3.2     4.8    -      -       -      -
    202F  VAL*     2.8    39.1    +      -       -      +
    204F  VAL*     5.4     2.7    -      -       +      -
    211F  THR*     1.3    75.9    -      -       -      +
    213F  THR*     1.3    60.9    +      -       -      +
    288F  TYR*     3.3    42.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 213 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    165E  LEU*     3.4    17.4    -      -       +      +
    166E  PHE*     6.1     0.3    -      -       -      -
    169F  PRO*     3.8     6.3    -      -       -      +
    199F  VAL*     4.1     8.3    -      -       +      -
    200F  THR      3.4     8.5    -      -       -      +
    201F  ASN*     2.7    17.8    +      -       -      +
    212F  ALA*     1.3    72.2    -      -       -      +
    214F  ASN*     1.3    59.2    +      -       -      +
    215F  LYS      3.4    25.6    -      -       -      +
    216F  ILE*     3.8    19.3    -      -       +      -
    288F  TYR*     3.4    11.3    -      -       -      +
    289F  LEU*     2.8    47.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 214 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    991B  ASP*     4.9     0.5    -      -       -      +
    200F  THR*     3.0    33.5    +      -       -      +
    202F  VAL*     4.0    31.6    -      -       +      +
    212F  ALA      3.8     1.0    +      -       -      -
    213F  THR*     1.3    74.3    -      -       -      +
    215F  LYS*     1.4    63.3    +      -       -      +
    235F  VAL*     3.2     7.3    -      -       -      +
    236F  THR*     3.1    39.8    +      -       -      +
    288F  TYR*     4.9     3.4    -      -       +      -
    289F  LEU*     3.9     5.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 215 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    990B  LYS*     3.7    27.3    -      -       -      +
    991B  ASP*     3.1    19.8    +      -       -      -
   1009B  GLN*     3.2    42.7    -      -       +      +
   1010B  PRO      4.7     1.6    +      -       -      -
    199F  VAL*     3.3     6.1    -      -       -      -
    200F  THR*     3.1    34.1    +      -       -      -
    213F  THR*     3.4     8.5    -      -       -      +
    214F  ASN*     1.4    84.2    +      -       -      +
    216F  ILE*     1.3    64.4    +      -       -      +
    217F  THR*     4.0     1.8    -      -       -      +
    233F  GLN*     3.6    25.5    -      -       -      +
    234F  ALA      3.4    10.8    -      -       -      +
    235F  VAL*     3.8    18.6    -      -       +      -
    289F  LEU*     4.0     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 216 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    165E  LEU*     6.2     0.4    -      -       +      -
    197F  VAL*     4.8     0.7    -      -       +      -
    198F  GLN      3.7     3.6    -      -       -      +
    199F  VAL*     3.9     7.9    -      -       +      -
    213F  THR*     3.8    13.9    -      -       +      -
    215F  LYS*     1.3    78.6    -      -       -      +
    217F  THR*     1.3    63.6    +      -       -      +
    218F  ILE*     3.8    27.8    -      -       +      -
    232F  TYR*     3.8     2.2    -      -       +      +
    233F  GLN*     3.3     5.4    -      -       -      +
    234F  ALA*     2.9    34.6    +      -       +      +
    282F  VAL*     4.1    18.8    -      -       +      -
    289F  LEU*     3.7    25.1    -      -       +      +
    290F  THR      3.7    23.8    -      -       -      +
    291F  LEU*     3.8    29.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 217 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1009B  GLN*     2.9    20.4    +      -       -      -
   1010B  PRO*     3.8    13.9    -      -       +      -
   1046B  LEU*     3.8    23.6    -      -       +      -
    196F  SER      3.8     0.7    -      -       -      +
    197F  VAL*     3.4     5.5    -      -       -      +
    198F  GLN*     2.8    39.8    +      -       -      +
    215F  LYS*     4.0     0.2    -      -       -      +
    216F  ILE*     1.3    71.3    -      -       -      +
    218F  ILE*     1.3    66.0    +      -       -      +
    219F  ILE*     4.4     7.9    -      -       +      -
    231F  VAL*     4.0    13.9    -      -       +      -
    232F  TYR      3.4     7.6    -      -       -      +
    233F  GLN*     2.8    27.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 218 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    195F  LEU*     3.8    18.2    -      -       +      -
    196F  SER      3.3     5.8    -      -       -      +
    197F  VAL*     4.2    14.6    -      -       +      -
    216F  ILE*     3.8    20.4    -      -       +      -
    217F  THR*     1.3    76.6    -      -       -      +
    219F  ILE*     1.3    63.7    +      -       -      +
    220F  PHE*     3.5    31.0    -      -       +      -
    230F  LYS      3.8     1.2    -      -       -      +
    231F  VAL*     3.3     4.9    -      -       -      +
    232F  TYR*     2.8    68.1    +      -       +      +
    271F  MET*     3.8    13.5    -      -       +      -
    280F  VAL*     3.9    22.9    -      -       +      -
    282F  VAL*     4.3     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 219 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1010B  PRO*     5.9     1.6    -      -       +      -
   1043B  GLY      4.2     5.4    -      -       -      +
   1044B  ASN*     3.4    52.9    -      -       +      +
   1045B  ARG      4.2     0.4    -      -       -      +
   1046B  LEU*     4.5    20.0    -      -       +      -
    195F  LEU*     3.4     7.2    -      -       -      +
    196F  SER*     2.7    46.7    +      -       -      +
    217F  THR*     4.4    11.4    -      -       +      -
    218F  ILE*     1.3    74.6    -      -       -      +
    220F  PHE*     1.3    62.7    +      -       -      +
    221F  LYS*     3.4     9.2    +      -       +      +
    229F  GLN*     4.0    21.5    -      -       +      +
    230F  LYS      3.6     3.6    -      -       -      +
    231F  VAL*     4.2    15.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 220 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    194F  TYR      4.3     0.4    -      -       -      -
    195F  LEU*     3.5    23.3    -      -       +      -
    218F  ILE*     3.5    27.8    -      -       +      -
    219F  ILE*     1.3    69.9    -      -       -      +
    221F  LYS*     1.3    66.2    +      -       -      +
    227F  THR*     5.4     0.2    -      -       +      -
    228F  ASP      4.2     1.2    -      -       -      +
    229F  GLN*     3.4     2.9    -      -       -      +
    230F  LYS      2.9    38.2    +      -       -      +
    232F  TYR*     4.8     0.2    -      -       +      -
    243F  PHE*     3.9    21.5    -      +       -      -
    258F  LEU*     3.7    26.9    -      -       +      -
    271F  MET*     3.7    40.2    -      -       +      -
    273F  ALA*     3.8    21.8    -      -       +      -
    275F  TYR*     3.7    18.8    -      -       -      +
    276F  ILE*     4.7     0.9    -      -       +      -
    278F  THR*     5.3     1.6    -      -       +      -
    280F  VAL*     4.4     9.0    -      -       +      -
----------------------------------------------------------
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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