Contacts of the strand formed by residues 458 - 470 (chain B) in PDB entry 1FA0


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 LYS 458 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    369B  ARG*     4.2     1.9    -      -       -      +
    370B  GLY*     3.5    29.1    +      -       -      +
    412B  SER*     5.1     1.1    -      -       -      -
    413B  TYR      3.0    15.9    -      -       -      +
    414B  CYS*     4.8     0.4    -      -       -      -
    415B  CYS*     4.1     5.1    -      -       -      +
    443B  VAL*     4.6    11.4    -      -       +      -
    457B  PRO*     1.3    75.3    -      -       -      +
    459B  ALA*     1.3    64.0    +      -       -      +
    460B  TYR*     4.1    22.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 459 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    367B  TYR*     6.4     0.2    -      -       +      -
    368B  THR      3.1    13.9    -      -       -      +
    369B  ARG*     4.4     7.0    -      -       -      -
    412B  SER*     3.2     7.3    -      -       -      -
    413B  TYR      3.0    28.5    +      -       -      +
    415B  CYS*     4.2    16.8    -      -       +      -
    421B  TYR*     4.4    11.7    -      -       +      -
    424B  ILE*     4.4    16.2    -      -       +      -
    458B  LYS*     1.3    75.8    -      -       -      +
    460B  TYR*     1.3    64.7    +      -       -      +
    461B  LEU*     4.3     5.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 460 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    366B  ALA      3.4     0.9    -      -       -      +
    367B  TYR*     3.2     8.8    -      -       -      +
    368B  THR*     2.9    34.9    +      -       -      -
    370B  GLY      3.4    24.6    +      -       -      -
    371B  SER*     3.6    11.4    -      -       -      -
    372B  ASP*     3.0    42.8    +      -       -      -
    375B  HIS*     3.3    41.1    -      +       +      +
    411B  SER      3.6     4.5    -      -       -      +
    412B  SER*     3.7    22.7    -      -       -      -
    458B  LYS*     4.1    12.8    -      -       +      +
    459B  ALA*     1.3    79.7    -      -       -      +
    461B  LEU*     1.3    67.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 461 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    365B  THR*     4.4     5.6    -      -       +      -
    366B  ALA      3.6     4.5    -      -       -      -
    367B  TYR*     3.7    22.4    -      -       +      -
    375B  HIS*     4.2     1.4    +      -       -      -
    409B  PHE      4.2     1.1    -      -       -      +
    410B  GLU*     3.1    26.3    -      -       -      +
    411B  SER*     2.8    30.9    +      -       -      +
    413B  TYR*     4.3    18.8    -      -       +      -
    424B  ILE*     4.3    12.1    -      -       +      -
    428B  TYR*     3.5    53.8    -      -       +      +
    459B  ALA*     4.3     9.2    -      -       +      +
    460B  TYR*     1.3    83.5    -      -       -      +
    462B  SER*     1.3    64.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 462 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    364B  ILE      3.3     1.2    -      -       -      +
    365B  THR*     3.2     4.9    -      -       -      +
    366B  ALA*     3.1    30.6    +      -       -      +
    375B  HIS*     3.1    17.8    -      -       -      -
    379B  SER*     3.5    20.1    -      -       -      -
    383B  GLU*     5.4     2.7    -      -       -      -
    408B  PRO*     5.5     1.6    -      -       -      -
    409B  PHE      3.6     3.8    -      -       -      -
    410B  GLU*     3.0    30.8    +      -       -      +
    461B  LEU*     1.3    70.0    +      -       -      +
    463B  THR*     1.3    61.2    +      -       -      +
    464B  MET*     4.5    15.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 463 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    363B  GLU*     3.9     8.3    -      -       +      +
    364B  ILE      3.0    15.7    -      -       -      +
    365B  THR*     2.6    27.1    +      -       -      +
    408B  PRO*     3.3     2.9    -      -       -      +
    409B  PHE*     2.7    46.6    +      -       -      +
    428B  TYR*     3.0    22.7    +      -       -      +
    461B  LEU      5.0     0.2    -      -       -      -
    462B  SER*     1.3    75.1    +      -       -      +
    464B  MET*     1.3    71.9    +      -       -      +
    465B  TYR*     3.6    28.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 464 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    228B  PHE*     3.7    31.0    -      -       +      -
    362B  LEU      3.5     3.6    -      -       -      +
    363B  GLU*     3.8     0.2    -      -       -      -
    364B  ILE*     3.0    48.1    +      -       +      +
    366B  ALA*     5.9     0.9    -      -       +      +
    379B  SER      5.0     1.3    -      -       -      +
    382B  VAL*     4.2    13.7    -      -       +      -
    383B  GLU*     3.4    41.1    -      -       +      +
    386B  VAL*     3.8    20.4    -      -       +      -
    405B  PHE      5.5     2.7    -      -       -      +
    407B  LYS      4.6     4.3    -      -       -      +
    408B  PRO*     3.6    22.0    -      -       +      -
    462B  SER*     4.5    11.7    -      -       -      +
    463B  THR*     1.3    79.1    -      -       -      +
    465B  TYR*     1.3    63.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 465 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    354B  PHE*     3.7     9.5    -      -       +      -
    355B  PHE*     3.5    28.3    -      +       +      -
    361B  TYR*     4.6     8.7    -      -       +      -
    362B  LEU      3.7     2.2    -      -       -      -
    363B  GLU*     3.6    28.2    +      -       +      -
    404B  PRO*     3.9     0.5    -      -       -      +
    405B  PHE*     2.8    37.8    +      -       +      +
    407B  LYS      4.8     0.8    +      -       -      -
    409B  PHE*     3.7    33.7    -      +       +      -
    428B  TYR*     4.0     1.0    +      -       -      -
    463B  THR*     3.6    23.5    -      -       +      +
    464B  MET*     1.3    78.2    -      -       -      +
    466B  ILE*     1.3    62.5    +      -       -      +
    467B  GLY      3.9     0.2    -      -       -      -
    517B  LEU*     3.8    23.1    -      -       +      -
    518B  PRO*     4.0    12.5    -      -       +      +
    520B  GLU*     3.1    21.8    +      -       -      -
    521B  VAL*     3.5    14.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 466 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    354B  PHE*     4.4     0.4    -      -       -      -
    361B  TYR*     3.6     1.3    -      -       -      -
    362B  LEU*     2.9    38.2    +      -       +      +
    364B  ILE*     3.5    32.1    -      -       +      -
    386B  VAL*     4.3    13.7    -      -       +      -
    389B  LEU*     4.0    18.6    -      -       +      -
    390B  VAL*     4.4     7.6    -      -       +      -
    393B  LEU*     4.0    13.5    -      -       +      -
    402B  ALA*     3.7    25.8    -      -       +      +
    403B  HIS      3.3    10.3    -      -       -      +
    404B  PRO*     4.7     5.8    -      -       +      -
    465B  TYR*     1.3    75.1    -      -       -      +
    467B  GLY*     1.3    76.8    -      -       -      +
    468B  LEU*     3.4    10.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 467 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    354B  PHE*     3.5    13.2    -      -       -      -
    358B  TYR*     3.6    28.3    -      -       -      -
    360B  PHE      3.9     5.2    -      -       -      -
    361B  TYR*     4.0     5.2    -      -       -      -
    401B  ILE*     3.9     0.8    -      -       -      +
    402B  ALA*     3.5     1.7    -      -       -      -
    403B  HIS      2.7    34.9    +      -       -      -
    466B  ILE*     1.3    77.3    -      -       -      +
    468B  LEU*     1.3    58.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 468 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    358B  TYR*     4.0     7.5    -      -       -      +
    359B  LYS      4.5     1.0    +      -       -      -
    360B  PHE*     2.9    36.4    +      -       +      +
    362B  LEU*     3.7    35.2    -      -       +      +
    393B  LEU*     4.7    11.4    -      -       +      -
    399B  ILE*     4.7    11.7    -      -       +      -
    401B  ILE      3.8    11.4    -      -       -      +
    402B  ALA*     4.0    15.7    -      -       +      -
    466B  ILE*     3.4     9.8    +      -       +      +
    467B  GLY*     1.3    80.2    -      -       -      +
    469B  ASP*     1.3    60.5    +      -       -      +
    470B  PHE*     4.2    13.9    -      -       +      -
    481B  ILE*     4.1    17.3    -      -       +      -
    511B  PHE*     4.0    19.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 469 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    358B  TYR*     4.0    17.1    -      -       +      -
    359B  LYS*     6.0     0.8    -      -       -      +
    360B  PHE*     5.5     1.1    -      -       -      -
    399B  ILE*     4.0     2.2    -      -       -      +
    400B  LYS*     2.9    62.1    +      -       -      +
    401B  ILE*     3.4    26.3    +      -       +      +
    468B  LEU*     1.3    74.7    -      -       -      +
    470B  PHE*     1.3    72.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 470 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    360B  PHE*     3.7    38.8    -      +       +      -
    398B  GLY      3.7     6.3    -      -       -      +
    399B  ILE*     4.5    17.7    -      -       +      +
    400B  LYS*     3.9     5.1    -      -       -      +
    468B  LEU*     4.3    13.0    -      -       +      -
    469B  ASP*     1.3    91.6    +      -       -      +
    471B  ASN*     1.3    64.5    +      -       -      +
    472B  ILE      4.1     1.5    +      -       -      +
    479B  VAL*     4.1    33.9    -      -       +      -
    481B  ILE*     4.4    19.5    -      -       +      -
    511B  PHE*     3.9    26.9    -      +       -      -
----------------------------------------------------------
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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