Contacts of the strand formed by residues 289 - 298 (chain A) in PDB entry 4FO9


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 TYR 289 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    165A  SER*     3.7     5.5    -      -       -      -
    166A  LEU*     3.1    45.3    +      -       +      +
    168A  GLN*     4.9     9.3    +      -       -      +
    213A  LEU*     5.5     0.7    -      -       +      -
    214A  CYS*     3.3    18.2    -      -       -      -
    215A  LEU*     3.8    27.8    -      -       +      +
    216A  ALA*     4.5     4.4    -      -       -      +
    225A  ASN*     3.8    18.2    -      -       +      +
    226A  TYR      3.2    29.7    +      -       -      -
    227A  PRO*     3.7    27.0    -      -       +      +
    228A  ASN*     4.9     3.3    +      -       -      -
    281A  TRP*     5.4     2.2    -      +       -      +
    284A  GLU*     5.9     4.3    -      -       +      -
    287A  LYS*     3.8    32.4    -      -       +      +
    288A  ASN*     1.3    78.7    -      -       -      +
    290A  SER*     1.3    63.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 290 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146A  GLY*     3.6    30.9    +      -       -      -
    148A  LEU*     5.8     0.4    -      -       -      +
    163A  PRO*     3.9     3.8    -      -       -      +
    164A  THR      3.4    26.0    +      -       -      -
    165A  SER*     4.3     2.2    -      -       -      +
    166A  LEU*     4.4     2.0    -      -       -      +
    212A  ARG      4.2     0.2    -      -       -      +
    213A  LEU*     3.4     7.7    -      -       -      +
    214A  CYS*     2.9    37.1    +      -       -      -
    216A  ALA*     4.6     9.6    -      -       -      -
    289A  TYR*     1.3    76.4    -      -       -      +
    291A  MET*     1.3    59.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 291 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    161A  ILE*     3.7    27.1    -      -       +      -
    162A  LYS      3.5     0.5    -      -       -      +
    163A  PRO*     3.4     1.4    -      -       -      +
    164A  THR*     3.0    34.6    +      -       -      +
    166A  LEU*     4.0     9.0    -      -       +      +
    179A  PHE*     3.6    53.6    -      -       +      -
    211A  LEU*     4.1     5.8    -      -       +      -
    212A  ARG      3.4     6.5    -      -       -      +
    213A  LEU*     3.7    20.9    -      -       +      -
    277A  ILE*     4.5     5.6    -      -       +      -
    279A  ILE*     3.8    15.3    -      -       +      -
    290A  SER*     1.3    72.5    -      -       -      +
    292A  SER*     1.3    65.3    +      -       -      +
    293A  VAL*     3.9    21.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 292 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146A  GLY      4.6     0.3    +      -       -      -
    148A  LEU*     3.4    16.6    -      -       -      +
    161A  ILE      3.3    14.6    -      -       -      -
    163A  PRO*     3.7    15.9    -      -       -      +
    211A  LEU*     3.6     0.9    -      -       -      +
    212A  ARG      3.0    30.0    +      -       -      +
    291A  MET*     1.3    79.8    -      -       -      +
    293A  VAL*     1.3    68.2    +      -       -      +
    294A  TYR*     2.7    35.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 293 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    159A  VAL*     3.7     1.0    -      -       -      -
    160A  LEU*     2.7    40.2    +      -       +      -
    161A  ILE*     2.9    35.8    +      -       +      +
    181A  PHE*     4.6     8.5    -      -       +      -
    209A  VAL*     3.7    29.4    -      -       +      -
    210A  GLN      3.4     8.3    -      -       -      +
    211A  LEU*     3.8    16.6    -      -       +      -
    263A  ILE*     4.9     0.2    -      -       +      -
    277A  ILE*     3.8    24.9    -      -       +      -
    291A  MET*     3.9     3.4    -      -       +      -
    292A  SER*     1.3    79.0    -      -       -      +
    294A  TYR*     1.3    61.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 294 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    147A  GLN*     4.7     7.0    +      -       -      -
    148A  LEU*     3.8    13.5    +      -       +      +
    156A  VAL*     4.0    24.7    -      -       +      -
    158A  ASP      3.4     7.9    -      -       -      +
    159A  VAL*     4.1    28.0    -      -       +      -
    160A  LEU*     4.0     7.2    -      -       -      +
    163A  PRO*     4.2     9.0    -      -       +      +
    209A  VAL*     3.5     4.5    -      -       -      +
    210A  GLN*     2.9    42.8    +      -       -      +
    212A  ARG*     4.1    27.4    -      -       -      -
    292A  SER*     2.7    42.3    +      -       -      -
    293A  VAL*     1.3    76.0    -      -       -      +
    295A  LEU*     1.3    61.0    +      -       -      +
    296A  VAL*     3.8    18.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 295 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    156A  VAL*     3.7     0.3    -      -       -      -
    157A  LEU*     2.7    54.2    +      -       +      -
    158A  ASP*     3.0    22.3    +      -       +      +
    160A  LEU*     4.1    12.0    -      -       +      +
    183A  LEU*     4.8     4.0    -      -       +      -
    187A  GLN*     3.9    35.7    -      -       +      +
    190A  GLU*     5.2     2.9    -      -       +      -
    191A  ILE*     4.0    31.4    -      -       +      -
    207A  VAL*     4.1    10.5    -      -       +      -
    208A  GLN      3.4    15.3    -      -       -      +
    209A  VAL*     4.4     7.4    -      -       +      -
    294A  TYR*     1.3    72.6    -      -       -      +
    296A  VAL*     1.3    56.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 296 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    154A  TYR*     3.7    29.6    -      -       +      -
    155A  ASP      3.2    11.9    -      -       -      +
    156A  VAL*     4.5     9.4    -      -       +      -
    157A  LEU*     4.2     4.7    -      -       -      -
    207A  VAL*     3.3     7.1    -      -       -      +
    208A  GLN*     2.9    45.2    +      -       +      +
    210A  GLN*     3.5    37.2    -      -       +      +
    294A  TYR*     3.8    15.3    -      -       +      -
    295A  LEU*     1.3    80.1    -      -       -      +
    297A  ARG*     1.3    60.5    +      -       -      +
    506A  UNX      3.9     7.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 297 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    154A  TYR*     3.3     5.9    -      -       -      -
    155A  ASP*     2.9    37.5    +      -       +      +
    157A  LEU*     4.2    18.8    -      -       +      +
    190A  GLU*     5.1     2.8    -      -       -      +
    194A  SER*     5.4     1.2    -      -       -      +
    206A  THR*     3.3    18.8    +      -       -      +
    207A  VAL*     3.8    20.9    -      -       +      +
    296A  VAL*     1.3    74.6    -      -       -      +
    298A  GLN*     1.3    71.7    +      -       -      +
    299A  LEU*     3.7    18.2    +      -       +      +
    303A  MET*     4.6    11.7    -      -       -      -
    307A  ARG*     6.2     0.2    -      -       -      +
    507A  UNX      3.7    18.0    -      -       -      -
    516A  UNX      3.8    15.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 298 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    153A  PHE*     3.4     9.4    -      -       +      +
    154A  TYR*     3.6    31.7    +      -       +      -
    198A  LEU*     4.1    16.7    -      -       +      +
    199A  PRO*     4.0    27.2    -      -       +      +
    206A  THR*     2.9    22.5    +      -       +      +
    208A  GLN*     2.9    31.5    +      -       -      +
    296A  VAL*     4.1     1.0    -      -       -      +
    297A  ARG*     1.3    82.4    -      -       -      +
    299A  LEU*     1.3    71.8    +      -       -      +
    300A  THR*     4.3     1.8    +      -       +      +
    303A  MET*     4.8     3.3    -      -       -      +
    378A  GLU*     5.5     3.8    +      -       -      +
----------------------------------------------------------
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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