Contacts of the strand formed by residues 214 - 232 (chain A) in PDB entry 1F0C


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 GLU 214 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    208A  PHE      3.6     0.9    -      -       -      +
    209A  TYR*     3.7     0.9    -      -       -      -
    210A  VAL*     3.1    46.3    +      -       +      +
    211A  SER*     3.1    27.1    +      -       -      +
    212A  PRO      3.7     0.2    -      -       -      -
    213A  THR*     1.3    77.6    -      -       -      +
    215A  MET*     1.3    64.1    +      -       -      +
    216A  VAL*     4.2    14.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 215 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    207A  PRO*     4.2    25.8    -      -       +      -
    208A  PHE      3.6     3.6    -      -       -      +
    209A  TYR*     3.6    43.7    -      -       +      -
    213A  THR*     3.9     5.0    +      -       -      +
    214A  GLU*     1.3    80.1    -      -       -      +
    216A  VAL*     1.3    64.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 216 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    207A  PRO*     3.5     3.3    -      -       -      -
    208A  PHE*     2.7    40.2    +      -       -      +
    210A  VAL*     3.6    27.8    -      -       +      -
    214A  GLU*     4.2    15.0    -      -       +      +
    215A  MET*     1.3    80.3    -      -       -      +
    217A  ASP*     1.3    69.2    +      -       +      +
    391B  PRO*     3.8    26.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 217 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205A  ASP*     3.0    37.3    -      -       -      +
    206A  TYR      3.7    10.6    -      -       -      +
    207A  PRO*     4.7     3.5    -      -       -      +
    216A  VAL*     1.3    82.1    -      -       +      +
    218A  VAL*     1.3    65.4    +      -       -      +
    391B  PRO*     4.2     4.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 218 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205A  ASP*     3.3     5.3    -      -       -      -
    206A  TYR      2.8    40.6    +      -       -      +
    208A  PHE*     3.5    26.0    -      -       +      -
    216A  VAL      4.1     0.2    -      -       -      +
    217A  ASP*     1.3    80.6    -      -       -      +
    219A  SER*     1.3    64.0    -      -       -      +
    220A  MET*     3.2    31.8    +      -       +      -
    289A  PRO*     4.4     6.1    -      -       +      -
    290A  LYS      5.9     0.7    -      -       -      +
    388B  TYR*     3.5    17.3    -      -       -      +
    391B  PRO*     3.5    28.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 219 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    203A  THR*     3.2    23.7    -      -       -      +
    204A  SER*     3.8     5.1    -      -       -      -
    205A  ASP*     3.8    12.4    +      -       -      -
    218A  VAL*     1.3    71.0    -      -       -      +
    220A  MET*     1.3    58.5    +      -       -      +
    289A  PRO*     3.4     4.9    -      -       -      +
    290A  LYS*     2.9    47.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 220 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202A  PHE      3.9     2.4    -      -       -      +
    203A  THR*     3.4     4.7    -      -       -      -
    204A  SER      2.8    36.6    +      -       -      +
    206A  TYR*     3.7    40.0    -      -       +      -
    207A  PRO      5.1     0.2    -      -       -      +
    208A  PHE*     5.0     0.2    -      -       +      -
    218A  VAL*     3.2    32.2    +      -       +      -
    219A  SER*     1.3    72.4    +      -       -      +
    221A  MET*     1.3    61.7    +      -       -      +
    222A  SER*     4.4     1.4    +      -       -      -
    287A  HIS*     3.7    22.0    -      -       +      +
    288A  ILE*     3.4    31.9    -      -       -      -
    289A  PRO*     3.6    14.6    -      -       +      -
    365B  CYS*     5.8     1.1    -      -       -      -
    366B  ALA      4.1    11.0    -      -       -      +
    367B  ASP*     4.8     9.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 221 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    194A  TRP*     4.8     0.9    -      -       +      +
    198A  PHE*     3.6    40.3    -      -       +      -
    203A  THR*     4.1    17.3    -      -       +      +
    220A  MET*     1.3    74.2    -      -       -      +
    222A  SER*     1.3    60.5    +      -       -      +
    286A  VAL      3.7     0.3    -      -       -      +
    287A  HIS*     2.9     6.4    -      -       -      -
    288A  ILE*     2.6    43.7    +      -       +      +
    289A  PRO      3.9    16.4    -      -       -      +
    290A  LYS*     3.9    20.4    -      -       +      -
    340A  VAL*     4.1    15.0    -      -       +      -
    341A  ASN*     3.4    12.1    -      -       -      +
    342A  GLU*     3.3    38.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 222 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    198A  PHE*     3.5    13.2    -      -       -      +
    199A  GLU      4.5     4.4    +      -       -      +
    202A  PHE*     3.8    36.0    +      -       -      +
    203A  THR*     5.2     0.2    +      -       -      -
    206A  TYR*     3.4    15.6    +      -       -      -
    220A  MET      3.9     1.1    +      -       -      -
    221A  MET*     1.3    74.5    +      -       -      +
    223A  MET*     1.3    62.1    +      -       -      +
    224A  TYR*     3.8    22.9    -      -       -      -
    286A  VAL      3.1     4.9    -      -       -      -
    287A  HIS*     2.7    27.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 223 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    196A  MET*     2.8    39.9    -      -       -      +
    197A  PRO      3.2    20.4    -      -       -      +
    198A  PHE*     3.7    31.2    -      -       +      -
    202A  PHE*     5.7     1.1    -      -       -      -
    222A  SER*     1.3    75.7    -      -       -      +
    224A  TYR*     1.3    63.3    +      -       -      +
    225A  GLU*     4.1    21.2    +      -       +      -
    227A  PHE*     3.7    27.6    -      -       +      -
    284A  ILE      4.5     1.4    -      -       -      +
    285A  ASP*     3.6     2.6    -      -       -      +
    286A  VAL*     2.7    40.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 224 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202A  PHE*     3.9    42.9    +      +       -      -
    206A  TYR*     3.9     8.7    +      -       -      -
    222A  SER*     3.8    19.6    +      -       -      -
    223A  MET*     1.3    74.6    -      -       -      +
    224A  GLY*     1.3    65.3    +      -       -      +
    225A  GLU*     3.3    14.4    +      -       -      +
    285A  ASP*     3.3    25.4    -      -       +      +
    287A  HIS*     3.6    31.2    -      +       -      -
----------------------------------------------------------
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Residues in contact with GLY 224 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    223A  MET      4.1     0.4    +      -       -      -
    224A  TYR*     1.3    73.1    -      -       -      +
    225A  GLU*     1.3    64.8    +      -       -      +
    283A  PHE*     4.3    14.5    -      -       -      -
    284A  ILE      4.8     2.2    -      -       -      +
    285A  ASP*     2.4    20.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 225 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    196A  MET*     3.6    33.8    -      -       -      +
    223A  MET*     4.1    22.2    -      -       +      -
    224A  GLY*     1.3    92.6    +      -       -      +
    226A  ALA*     1.3    63.3    +      -       -      +
    227A  PHE*     3.6    22.0    -      -       +      -
    283A  PHE*     3.5     5.2    -      -       -      -
    284A  ILE      3.2    27.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 226 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    225A  GLU*     1.3    77.0    +      -       -      +
    227A  PHE*     1.3    75.2    +      -       -      +
    281A  ALA*     5.0     7.9    -      -       +      -
    282A  MET      3.1    19.5    -      -       -      +
    283A  PHE*     3.8    22.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 227 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    196A  MET*     6.0     2.9    -      -       +      -
    223A  MET*     3.7    31.9    -      -       +      -
    225A  GLU*     3.6    29.8    -      -       +      -
    226A  ALA*     1.3    78.0    -      -       -      +
    228A  ASN*     1.3    72.0    +      -       -      +
    229A  HIS*     3.3     4.5    +      -       -      +
    240A  ILE*     4.0    12.1    -      -       +      -
    241A  GLU      3.6    19.3    -      -       -      +
    242A  LEU*     3.7    18.2    -      -       +      -
    243A  PRO*     4.3    14.6    -      -       +      -
    280A  ASP      3.3     1.2    -      -       -      +
    281A  ALA*     4.0     4.0    -      -       -      -
    282A  MET      2.9    28.5    +      -       -      +
    284A  ILE*     3.9    17.0    -      -       +      -
    286A  VAL*     3.9    20.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 228 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    227A  PHE*     1.3    73.3    -      -       -      +
    229A  HIS*     1.3    60.3    +      -       -      +
    240A  ILE*     3.5     3.1    -      -       -      +
    241A  GLU*     3.0    60.1    +      -       +      +
    279A  MET*     3.5    20.2    -      -       +      +
    280A  ASP*     3.3     6.9    -      -       -      -
    281A  ALA*     3.4    22.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 229 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    227A  PHE      3.8     8.5    -      -       -      +
    228A  ASN*     1.3    77.2    -      -       -      +
    230A  ALA*     1.3    79.8    +      -       -      +
    238A  SER*     2.6    29.7    +      -       -      -
    239A  ILE      3.1    22.9    -      -       -      -
    240A  ILE*     4.4    11.0    -      -       +      -
    278A  SER      4.4     0.3    -      -       -      +
    279A  MET*     3.7     5.6    -      -       -      +
    280A  ASP*     2.9    29.8    +      -       -      +
    282A  MET*     3.8    11.9    -      -       +      +
    284A  ILE*     3.8    23.0    -      -       +      +
    360B  VAL      3.3     8.3    +      -       -      -
    361B  THR*     3.2    47.5    -      -       +      +
    364B  PHE*     4.6     0.2    -      +       -      -
----------------------------------------------------------
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Residues in contact with ALA 230 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    229A  HIS*     1.3    85.9    +      -       -      +
    231A  SER*     1.3    61.4    +      -       -      +
    232A  VAL*     3.7     5.2    +      -       +      -
    238A  SER*     3.5     4.3    -      -       -      -
    239A  ILE*     2.9    49.0    +      -       +      +
    278A  SER*     3.5    26.9    -      -       -      +
    279A  MET*     3.9     9.0    -      -       +      -
    282A  MET*     5.9     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 231 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    229A  HIS*     3.9     1.7    +      -       -      -
    230A  ALA*     1.3    72.4    -      -       -      +
    232A  VAL*     1.3    61.3    +      -       -      +
    233A  LYS*     3.3    20.1    +      -       -      +
    237A  PHE      3.8     3.4    -      -       -      -
    238A  SER*     4.7     0.7    -      -       -      +
    359B  THR*     2.5    26.5    +      -       -      -
    360B  VAL      3.5     1.7    +      -       -      -
    361B  THR*     2.5    30.7    +      -       -      +
----------------------------------------------------------
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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