Contacts of the strand formed by residues 206 - 211 (chain K) in PDB entry 1FPY


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 206 (chain K).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34J  PRO*     3.0    16.6    -      -       +      +
     36J  HIS*     3.0    27.0    -      -       -      -
    196K  CYS*     3.6    43.3    -      -       +      +
    199K  MET*     4.3    11.4    -      -       +      -
    200K  GLU*     2.9    34.6    +      -       +      +
    205K  VAL*     1.3    73.1    -      -       -      +
    207K  GLU*     1.3    63.8    +      -       -      +
    208K  ALA      3.6    13.9    -      -       -      +
    221K  VAL*     3.9     7.4    -      -       +      -
    222K  ALA      3.6     8.7    -      -       -      +
    223K  THR*     4.3     7.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 207 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33J  ILE*     3.3    10.2    -      -       -      +
     34J  PRO*     3.0    14.6    -      -       -      +
     37J  GLN*     3.4    29.7    +      -       -      +
     47J  LYS*     5.7     0.5    -      -       -      -
    205K  VAL*     3.7     1.7    +      -       +      -
    206K  VAL*     1.3    75.8    -      -       -      +
    208K  ALA*     1.3    67.5    +      -       +      +
    222K  ALA*     2.8    16.0    +      -       +      +
    223K  THR      4.1     1.0    -      -       -      +
    224K  ARG*     3.5    45.8    -      -       +      +
    225K  PHE*     5.1     0.7    -      -       -      -
   4481K  ADP      3.5    38.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 208 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31J  VAL*     5.2     3.4    -      -       +      -
     32J  THR      3.2     5.8    -      -       -      +
     33J  ILE*     3.0    24.9    -      -       +      -
     34J  PRO*     3.9     6.7    -      -       -      -
    206K  VAL*     3.5     8.7    -      -       -      +
    207K  GLU*     1.3    84.7    -      -       +      +
    209K  HIS*     1.3    61.2    +      -       -      +
    210K  HIS*     5.4     3.1    -      -       +      -
    221K  VAL*     3.5     1.4    -      -       -      +
    222K  ALA*     2.6    45.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 209 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16J  PHE*     4.5     5.6    -      +       -      -
     31J  VAL*     3.8     0.9    -      -       -      +
     32J  THR*     2.8    51.1    +      -       +      +
    189K  GLN*     2.7    36.1    +      -       -      -
    192K  ARG*     2.7    31.4    +      -       +      +
    193K  SER*     3.0    29.9    +      -       -      -
    196K  CYS*     3.6    30.5    -      -       -      -
    208K  ALA*     1.3    74.8    -      -       -      +
    210K  HIS*     1.3    66.9    +      -       -      +
    220K  GLU      3.6    12.8    -      -       -      +
    221K  VAL*     3.9     7.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 210 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30J  HIS*     4.9     1.3    -      -       -      +
     31J  VAL*     3.9    17.3    -      -       +      +
     32J  THR      5.1     0.2    -      -       -      +
    179K  TYR*     4.2    10.1    -      +       -      -
    180K  PHE*     3.4    27.7    -      +       +      -
    192K  ARG*     3.5    18.8    -      -       -      +
    208K  ALA*     5.2     4.5    -      -       +      -
    209K  HIS*     1.3    84.6    +      -       -      +
    211K  HIS*     1.3    87.9    +      -       -      +
    212K  GLU*     3.4    25.4    -      -       -      -
    220K  GLU*     3.2    56.4    +      -       +      +
    222K  ALA*     5.7     3.8    -      -       +      +
    469K   MN      4.1     5.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 211 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30J  HIS*     5.8     2.0    +      -       +      -
    155K  GLU*     2.7    36.3    +      -       -      -
    173K  PRO*     4.6     5.3    -      -       +      +
    178K  GLY*     2.9    22.4    -      -       -      +
    179K  TYR*     4.1     0.6    -      -       -      -
    180K  PHE*     4.0    19.3    -      -       -      +
    181K  PRO      5.8     0.2    -      -       -      -
    186K  ASP*     3.3    30.4    +      -       +      +
    192K  ARG*     3.6    11.3    -      -       -      +
    210K  HIS*     1.3   104.9    +      -       -      +
    212K  GLU*     1.3    86.1    +      -       -      +
    214K  ALA      3.6    12.5    +      -       -      -
    217K  GLY*     4.0     5.4    -      -       -      -
    218K  GLN      3.1    13.4    +      -       -      -
    219K  ASN*     3.7    15.0    +      -       -      +
----------------------------------------------------------
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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