Contacts of the strand formed by residues 57 - 66 (chain D) in PDB entry 2BME


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 57 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8D  ASP*     3.8     6.1    -      -       +      +
      9D  PHE*     4.0    33.7    -      -       +      -
     52D  ILE      3.5     0.5    -      -       -      +
     53D  ASN*     3.5     0.6    -      -       -      -
     54D  VAL*     2.7    63.2    +      -       -      +
     55D  GLY*     3.8    19.0    +      -       -      -
     56D  GLY*     1.3    80.4    -      -       -      +
     58D  TYR*     1.3    63.2    +      -       -      +
     59D  VAL*     3.6     1.5    +      -       +      -
    172D  LEU*     4.5    17.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 58 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6D  THR*     4.1    14.6    -      -       +      +
      7D  TYR*     3.8    17.8    -      -       -      -
      8D  ASP*     2.8    45.7    +      -       -      +
      9D  PHE*     3.2     7.3    +      -       -      -
     51D  ILE*     4.0    14.8    -      -       +      -
     52D  ILE      3.3     5.4    -      -       -      -
     53D  ASN*     3.4    39.1    +      -       +      -
     56D  GLY*     3.9    14.8    -      -       -      -
     57D  LYS*     1.3    70.5    -      -       -      +
     59D  VAL*     1.3    62.4    +      -       -      +
     60D  LYS      4.1     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 59 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9D  PHE*     3.6    17.9    -      -       +      +
     11D  PHE*     3.6    31.9    -      -       +      -
     50D  LYS      3.6     1.0    -      -       -      +
     51D  ILE*     3.3     4.4    -      -       -      +
     52D  ILE*     2.8    48.2    +      -       +      +
     54D  VAL*     3.4    27.4    -      -       +      -
     57D  LYS      3.9     2.9    -      -       -      +
     58D  TYR*     1.3    77.4    -      -       -      +
     60D  LYS*     1.3    65.3    +      -       -      +
     61D  LEU*     3.8    15.7    -      -       +      -
    168D  ALA*     4.5     4.3    -      -       +      -
    172D  LEU*     4.0    16.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 60 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7D  TYR*     3.7    44.4    +      -       +      +
      9D  PHE      2.8    16.0    +      -       -      +
     10D  LEU*     3.4    18.1    -      -       +      +
     11D  PHE      3.0    26.9    +      -       -      -
     49D  SER*     4.2    18.6    -      -       -      -
     50D  LYS      3.7     5.8    -      -       -      +
     51D  ILE*     4.0    17.7    -      -       +      -
     59D  VAL*     1.3    72.4    -      -       -      +
     61D  LEU*     1.3    68.5    +      -       -      +
     62D  GLN*     4.1    19.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 61 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11D  PHE*     3.6     7.4    -      -       +      -
     13D  PHE*     3.5    46.9    -      -       +      -
     30D  PHE*     4.0    29.2    -      -       +      -
     48D  GLY      3.8     0.5    -      -       -      +
     49D  SER*     3.1    28.4    -      -       -      -
     50D  LYS      2.9    15.8    +      -       -      +
     52D  ILE*     4.2    16.4    -      -       +      -
     59D  VAL*     3.8    26.9    -      -       +      +
     60D  LYS*     1.3    74.6    -      -       -      +
     62D  GLN*     1.3    62.4    +      -       -      +
     63D  ILE*     3.8    15.9    -      -       +      +
    164D  PHE*     4.4     4.9    -      -       +      +
    168D  ALA*     4.5     2.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 62 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10D  LEU*     3.6    39.0    -      -       +      +
     11D  PHE      3.0    10.0    +      -       -      +
     12D  LYS*     3.5    10.4    -      -       +      +
     13D  PHE      2.9    24.4    +      -       -      +
     47D  PHE*     3.9    26.9    -      -       +      -
     48D  GLY      3.8     3.1    -      -       -      -
     49D  SER*     4.3     6.1    -      -       -      -
     60D  LYS*     4.1    15.0    +      -       -      -
     61D  LEU*     1.3    74.3    -      -       -      +
     63D  ILE*     1.3    60.1    +      -       -      +
     64D  TRP*     4.0    10.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 63 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13D  PHE*     3.5    22.0    -      -       +      +
     15D  VAL*     3.7    30.3    -      -       +      -
     27D  LEU*     3.8    22.5    -      -       +      +
     30D  PHE*     3.6    36.8    -      -       +      -
     31D  ILE*     4.5     3.6    -      -       +      -
     47D  PHE*     3.4     8.5    -      -       -      -
     48D  GLY      2.7    40.4    +      -       -      +
     49D  SER*     5.1     0.2    -      -       -      -
     61D  LEU*     3.9    20.0    -      -       +      +
     62D  GLN*     1.3    75.5    -      -       -      +
     64D  TRP*     1.3    64.9    -      -       -      +
     65D  ASP      3.8     0.3    +      -       -      -
    164D  PHE*     3.8    12.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 64 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43C  ILE*     4.2     6.5    -      -       +      -
     44C  GLY*     5.3     1.3    -      -       -      -
     72C  PHE*     4.0    14.4    -      +       -      -
     75C  VAL*     4.0    27.1    -      -       +      -
     12D  LYS*     3.6    36.0    -      -       +      +
     13D  PHE      2.9    18.3    +      -       -      +
     14D  LEU*     3.4    13.5    -      -       +      -
     15D  VAL      3.0    23.2    +      -       -      -
     45D  VAL*     3.9    26.5    -      -       +      -
     46D  GLU      3.6     5.8    -      -       -      -
     47D  PHE*     3.7    39.4    -      +       +      -
     62D  GLN*     4.0     9.1    +      -       -      +
     63D  ILE*     1.3    73.8    -      -       -      +
     65D  ASP*     1.3    61.8    +      -       -      +
     66D  THR*     3.5     5.4    +      -       +      +
     79D  TYR*     3.5    36.3    -      +       +      -
----------------------------------------------------------
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Residues in contact with ASP 65 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15D  VAL*     4.1    10.5    -      -       +      +
     23D  LYS*     3.4    29.7    -      -       -      +
     24D  SER*     2.6    37.9    +      -       -      -
     27D  LEU*     3.6    26.5    -      -       +      +
     42D  THR*     4.0     2.4    +      -       -      +
     45D  VAL*     3.2     4.3    -      -       -      +
     46D  GLU*     2.8    53.9    +      -       +      +
     63D  ILE      3.8     1.0    +      -       -      -
     64D  TRP*     1.3    68.1    -      -       -      +
     66D  THR*     1.3    66.0    +      -       -      +
   1180D   MG      4.6     0.4    -      -       -      -
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Residues in contact with THR 66 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14D  LEU*     5.0     8.3    -      -       +      -
     15D  VAL      2.8    24.1    +      -       -      +
     16D  ILE*     3.6    23.1    -      -       +      +
     17D  GLY      4.8     0.7    +      -       -      -
     23D  LYS*     3.0    28.8    -      -       -      -
     42D  THR*     4.5     1.5    -      -       -      -
     44D  GLY      4.0     4.5    -      -       -      -
     45D  VAL*     4.1     9.6    -      -       +      -
     64D  TRP*     4.0     9.9    -      -       +      +
     65D  ASP*     1.3    79.2    -      -       -      +
     67D  ALA*     1.3    63.5    +      -       -      +
     68D  GLY*     5.6     0.2    -      -       -      -
     76D  THR*     3.8    33.2    -      -       +      +
     79D  TYR*     5.2     2.0    -      -       +      -
     80D  TYR*     4.8     4.1    +      -       +      -
    104D  TRP*     5.4     2.4    -      -       -      -
   1179D  GNP      4.2     1.7    +      -       -      -
----------------------------------------------------------
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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