Contacts of the strand formed by residues 59 - 71 (chain D) in PDB entry 6I53


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 59 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197C  ARG*     5.4     0.3    +      -       -      -
     53D  VAL*     3.3     8.2    -      -       -      +
     54D  SER*     2.9    33.5    +      -       -      -
     57D  ASP*     3.5    31.6    -      -       +      +
     58D  MET*     1.3    78.7    -      -       -      +
     60D  TYR*     1.3    66.2    +      -       -      +
     61D  THR*     5.7     1.7    +      -       -      +
    105D  LYS*     3.3    32.3    +      -       +      +
    136D  ARG*     4.3    26.4    +      -       -      +
    137D  ALA      3.3    14.8    -      -       -      +
    139D  CYS*     4.2     2.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 60 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50D  PHE*     3.7    32.8    -      +       -      -
     52D  PRO      4.0     5.8    -      -       -      -
     53D  VAL*     3.7    25.6    -      -       +      -
     59D  GLU*     1.3    80.1    -      -       -      +
     61D  THR*     1.3    67.9    +      -       -      +
     62D  ILE*     4.2    18.6    -      -       +      -
    135D  VAL      3.5     0.5    -      -       -      +
    136D  ARG*     3.3     4.5    -      -       -      -
    137D  ALA*     3.1    51.3    +      -       +      -
    138D  GLU      4.3     0.7    -      -       -      -
    139D  CYS*     3.8    18.8    -      -       +      -
    153D  CYS*     3.6    24.4    +      -       +      -
    154D  PRO      2.7    31.7    +      -       -      -
    155D  LEU*     3.3    13.9    -      -       -      +
    217D  PHE*     4.2     2.4    -      +       -      -
----------------------------------------------------------
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Residues in contact with THR 61 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50D  PHE*     3.8     0.9    -      -       -      -
     51D  GLY*     2.8    29.2    +      -       -      +
     52D  PRO*     3.5    29.6    +      -       +      +
     59D  GLU*     5.7     1.7    +      -       -      +
     60D  TYR*     1.3    79.1    -      -       -      +
     62D  ILE*     1.3    66.5    +      -       -      +
     63D  ASP*     5.9     1.1    -      -       +      -
    134D  THR*     3.8    27.1    -      -       +      -
    135D  VAL      3.5     5.2    -      -       -      +
    136D  ARG*     3.9    24.0    +      -       +      +
    187D  ARG*     5.8     4.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 62 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     47D  VAL*     3.7    26.9    -      -       +      -
     49D  SER      3.9     4.3    -      -       -      +
     50D  PHE*     3.7    24.7    -      -       +      -
     60D  TYR*     4.2    16.2    -      -       +      -
     61D  THR*     1.3    78.2    -      -       -      +
     63D  ASP*     1.3    62.9    +      -       -      +
     64D  VAL*     3.8    14.1    +      -       +      -
    134D  THR*     3.3     3.7    -      -       -      -
    135D  VAL*     2.8    59.6    +      -       +      +
    155D  LEU*     4.2    10.1    -      -       +      -
    217D  PHE*     3.7    29.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 63 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     47D  VAL*     3.6     1.4    -      -       -      -
     48D  THR*     2.6    50.2    +      -       -      -
     49D  SER*     3.1    30.9    +      -       -      +
     61D  THR*     5.9     1.3    -      -       +      -
     62D  ILE*     1.3    73.8    -      -       -      +
     64D  VAL*     1.3    52.7    +      -       -      +
    132D  ARG*     3.9    24.7    +      -       -      +
    133D  LEU      2.9    19.0    -      -       -      +
    134D  THR*     4.0    13.7    +      -       +      +
    187D  ARG*     4.6     8.1    +      -       -      +
     99E  LEU      4.0    16.5    -      -       -      +
    101E  ASP      4.7     4.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 64 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45D  ILE*     3.7    28.7    -      -       +      -
     46D  PHE      3.4     3.6    -      -       -      -
     47D  VAL*     3.9     7.2    -      -       +      -
     48D  THR*     4.8     0.2    -      -       -      -
     62D  ILE*     3.8    29.2    -      -       +      -
     63D  ASP*     1.3    79.4    +      -       -      +
     65D  PHE*     1.3    65.4    +      -       -      +
     66D  PHE*     4.1    19.7    -      -       +      +
    101D  PHE*     5.3     2.5    -      -       +      -
    132D  ARG*     3.4     7.3    -      -       -      +
    133D  LEU*     3.2    45.5    +      -       +      +
    135D  VAL*     4.5    11.4    -      -       +      -
    155D  LEU*     5.2     3.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 65 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     44D  ASP      3.7     0.2    -      -       -      +
     46D  PHE*     2.8    50.1    +      +       +      +
     48D  THR*     3.7    19.7    -      -       +      -
     64D  VAL*     1.3    76.0    -      -       -      +
     66D  PHE*     1.3    59.8    +      -       -      +
     67D  ARG*     3.0    38.0    +      -       +      +
    130D  THR*     5.5     1.1    -      -       -      -
    131D  MET      3.4     5.4    -      -       -      +
    132D  ARG*     3.5    35.0    -      -       +      -
     97E  TYR*     3.4    22.7    -      -       -      -
     99E  LEU*     3.9     9.2    -      -       +      -
    157E  TYR*     4.2    14.8    -      +       -      +
    200E  PHE*     3.5    30.1    -      +       -      -
----------------------------------------------------------
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Residues in contact with PHE 66 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    125C  THR*     4.6     6.1    -      -       +      -
     43D  THR*     4.6     6.3    -      -       +      -
     44D  ASP      3.9     1.3    -      -       -      -
     45D  ILE*     3.8    20.2    -      -       +      +
     64D  VAL*     3.6    11.0    -      -       +      -
     65D  PHE*     1.3    68.7    -      -       -      +
     67D  ARG*     1.3    63.2    +      -       -      +
     68D  GLN*     3.3    30.9    +      -       +      -
     99D  THR*     3.6    28.9    -      -       +      -
    101D  PHE*     4.3    12.3    -      +       -      -
    129D  TYR      4.2     0.7    -      -       -      +
    130D  THR*     3.4     3.3    -      -       -      -
    131D  MET*     2.8    53.3    +      -       +      +
    133D  LEU*     4.1    18.8    -      -       +      -
    157D  PHE*     3.6    36.1    -      +       -      -
----------------------------------------------------------
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Residues in contact with ARG 67 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43D  THR*     3.4     3.1    -      -       -      +
     44D  ASP*     2.7    66.3    +      -       +      +
     46D  PHE*     3.4    30.8    -      -       -      +
     65D  PHE*     3.0    31.0    +      -       +      +
     66D  PHE*     1.3    76.9    -      -       -      +
     68D  GLN*     1.3    64.4    +      -       -      +
    128D  LEU*     5.4     7.9    -      -       +      -
    130D  THR*     3.7    23.8    -      -       +      +
    180D  VAL*     6.1     0.6    -      -       -      +
    200E  PHE*     4.0    26.9    -      -       -      +
    201E  ALA*     4.0    18.8    -      -       -      +
    202E  THR*     3.4    29.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 68 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    125C  THR*     5.0     0.6    +      -       -      -
     41D  VAL*     4.0    14.9    -      -       +      +
     42D  LYS      3.3     7.2    -      -       -      -
     43D  THR*     4.2     7.0    -      -       +      -
     66D  PHE*     3.3    18.4    -      -       +      -
     67D  ARG*     1.3    77.9    -      -       -      +
     69D  SER*     1.3    61.5    +      -       -      +
     70D  TRP*     3.6    10.8    -      -       +      -
     97D  PRO*     3.7    28.7    +      -       -      +
     99D  THR*     3.2    22.1    +      -       -      -
    128D  LEU*     3.9     3.2    -      -       -      +
    129D  TYR*     3.2    60.9    +      -       -      +
    130D  THR*     4.8     0.6    -      -       -      +
    131D  MET*     3.7    15.0    -      -       -      +
    169D  TYR*     4.3     1.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 69 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40D  GLU      3.8     0.3    -      -       -      +
     41D  VAL*     3.4     0.5    -      -       -      +
     42D  LYS*     2.5    54.8    +      -       -      +
     68D  GLN*     1.3    75.9    -      -       -      +
     70D  TRP*     1.3    66.0    +      -       -      +
    126D  THR*     3.7    15.1    -      -       -      +
    127D  LEU      2.8    21.8    +      -       -      -
    128D  LEU*     4.3    14.4    -      -       -      +
    172D  THR*     6.0     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 70 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32D  PRO*     4.6     2.4    -      -       +      +
     39D  THR*     4.3     8.5    -      -       +      -
     40D  GLU      3.9    15.3    -      -       -      +
     41D  VAL*     4.0    13.0    -      -       +      -
     42D  LYS*     5.8     0.4    -      -       -      -
     68D  GLN*     3.6    22.9    -      -       +      -
     69D  SER*     1.3    86.6    +      -       -      +
     71D  LYS*     1.3    74.9    +      -       -      +
     72D  ASP*     4.4     5.3    +      -       +      +
     94D  ILE*     5.4     0.7    -      -       +      -
     95D  TRP*     3.2    48.8    +      +       -      -
     96D  THR*     4.1     5.8    -      -       +      -
     97D  PRO*     3.6    30.5    -      -       +      -
    119D  LEU*     5.2     0.9    -      -       +      -
    126D  THR*     3.4     8.3    -      -       -      +
    127D  LEU*     3.0    56.8    +      -       +      +
    129D  TYR*     3.6    28.5    -      +       +      -
----------------------------------------------------------
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Residues in contact with LYS 71 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32D  PRO*     4.1     6.4    -      -       -      +
     37D  ARG*     3.9    17.7    +      -       -      +
     39D  THR*     5.2     3.7    -      -       -      +
     40D  GLU      4.9     2.0    +      -       -      +
     70D  TRP*     1.3    83.3    -      -       -      +
     72D  ASP*     1.3    65.0    +      -       -      +
     73D  GLU*     4.1    28.9    +      -       +      +
    124D  ASP*     4.2    16.6    -      -       -      -
    125D  GLY      3.4     9.6    -      -       -      +
    126D  THR*     4.5    11.9    -      -       +      +
----------------------------------------------------------
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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