Contacts of the strand formed by residues 241 - 250 (chain B) in PDB entry 5F2R


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 VAL 241 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    236B  THR*     3.7     1.2    +      -       -      +
    237B  ILE*     3.6     4.7    -      -       -      +
    238B  ASP*     2.9    32.7    +      -       -      +
    239B  ASN*     3.6    13.7    -      -       +      +
    240B  GLY*     1.3    79.5    -      -       -      +
    242B  PHE*     1.3    71.6    +      -       -      +
    243B  GLU*     4.0     1.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 242 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    203B  THR*     3.5    28.9    -      -       +      +
    206B  ALA*     3.8    26.5    -      -       +      -
    207B  ILE*     3.7    21.3    -      -       +      -
    212B  ASP*     3.6    42.4    -      -       +      -
    220B  ILE*     4.0     8.7    -      -       +      -
    235B  LEU*     4.2    15.7    -      -       +      -
    236B  THR      3.3     8.7    -      -       -      -
    237B  ILE*     3.8    26.2    -      -       +      -
    240B  GLY      4.3     6.5    -      -       -      -
    241B  VAL*     1.3    84.7    -      -       -      +
    243B  GLU*     1.3    60.8    +      -       -      +
    244B  VAL*     6.0     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 243 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    235B  LEU*     3.2     8.2    -      -       -      -
    236B  THR*     2.9    44.7    +      -       -      +
    241B  VAL*     4.0     1.8    +      -       +      +
    242B  PHE*     1.3    75.0    -      -       -      +
    244B  VAL*     1.3    71.3    +      -       -      +
    245B  VAL*     3.5    17.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 244 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    174B  ALA*     4.2    15.9    -      -       +      +
    200B  ASN*     3.6    27.6    -      -       -      +
    203B  THR*     4.7     3.6    -      -       -      +
    233B  SER*     5.1     0.4    -      -       -      -
    234B  LEU      3.8     2.7    -      -       -      -
    235B  LEU*     3.7    21.3    -      -       +      -
    242B  PHE*     5.9     0.7    -      -       +      +
    243B  GLU*     1.3    78.0    -      -       -      +
    245B  VAL*     1.3    63.2    +      -       -      +
    246B  ALA      4.1     7.9    -      -       -      +
    247B  THR*     3.6    31.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 245 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    234B  LEU*     2.8    30.9    +      -       +      +
    236B  THR*     3.8    28.7    -      -       +      +
    243B  GLU*     4.0    22.2    -      -       -      +
    244B  VAL*     1.3    77.3    -      -       -      +
    246B  ALA*     1.3    59.1    +      -       +      +
    349B  SER*     3.8    24.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 246 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    233B  SER*     3.5     2.3    -      -       -      -
    234B  LEU*     2.8    29.2    +      -       +      +
    244B  VAL*     3.6     2.1    -      -       -      +
    245B  VAL*     1.3    81.5    -      -       +      +
    247B  THR*     1.3    68.6    +      -       -      +
    345B  VAL*     4.3    15.5    -      -       +      +
    348B  ASP*     4.7    14.1    -      -       +      +
    349B  SER*     3.3    22.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 247 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    174B  ALA*     3.8    20.0    -      -       +      -
    175B  TYR*     4.0    27.9    -      -       +      +
    232B  VAL      3.2     9.0    -      -       -      -
    233B  SER*     4.3     6.5    -      -       -      +
    244B  VAL*     3.6    22.4    -      -       +      -
    246B  ALA*     1.3    81.2    -      -       -      +
    248B  ASN*     1.3    71.5    +      -       -      +
    345B  VAL*     4.2     2.8    -      -       -      +
    348B  ASP*     5.6     1.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 248 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    175B  TYR*     5.9     1.2    -      -       -      -
    230B  PHE      4.0     0.3    -      -       -      +
    231B  ASP*     3.5    10.2    -      -       -      +
    232B  VAL*     2.8    27.2    +      -       -      +
    247B  THR*     1.3    77.2    +      -       -      +
    249B  GLY*     1.3    78.8    +      -       -      +
    341B  PRO*     3.8    15.9    -      -       -      +
    344B  LYS*     3.6    29.5    -      -       -      +
    345B  VAL*     3.5    20.7    -      -       +      +
    348B  ASP*     4.6     7.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 249 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    230B  PHE*     3.2    17.5    -      -       -      -
    232B  VAL      4.3     1.8    -      -       -      -
    248B  ASN*     1.3    94.5    +      -       -      +
    250B  ASP*     1.3    62.3    +      -       -      +
    341B  PRO*     3.6    24.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 250 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    230B  PHE*     2.8    43.7    +      -       +      +
    249B  GLY*     1.3    73.9    -      -       -      +
    251B  THR*     1.3    62.6    +      -       -      +
    252B  HIS*     2.9    24.9    +      -       -      +
    253B  LEU*     3.7    32.2    +      -       +      +
    341B  PRO*     5.3     2.5    -      -       +      -
----------------------------------------------------------
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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