Contacts of the strand formed by residues 90 - 98 (chain D) in PDB entry 5SWW


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 90 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37D  VAL*     4.0    17.7    -      -       +      -
     38D  GLU      3.4     5.8    -      -       -      +
     39D  ARG*     3.5    63.2    +      -       +      -
     40D  LEU*     4.7     0.4    -      -       -      -
     49D  ASP*     5.1     4.3    -      -       +      -
     83D  GLN      4.9     1.7    +      -       -      -
     84D  LEU*     3.7    38.4    -      -       +      -
     85D  ASP*     3.5    39.7    +      -       -      +
     88D  GLN*     4.0    14.4    -      -       +      -
     89D  ILE*     1.3    79.8    -      -       -      +
     91D  ARG*     1.3    59.7    +      -       -      +
     92D  VAL*     4.1     2.4    +      -       +      -
    119D  HIS*     2.9    13.0    +      -       -      +
    120D  VAL*     3.4     5.8    -      -       +      +
    121D  ARG*     2.9    27.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 91 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36D  GLU      3.7     1.2    -      -       -      +
     37D  VAL*     3.6     1.2    -      -       -      -
     38D  GLU*     2.9    65.2    +      -       -      +
     40D  LEU*     4.1    33.5    -      -       +      +
     90D  TYR*     1.3    72.5    -      -       -      +
     92D  VAL*     1.3    65.3    +      -       -      +
     93D  THR*     4.0     3.8    +      -       -      +
    121D  ARG*     3.3    17.5    -      -       +      +
    123D  ARG*     3.6    49.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 92 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35D  TYR*     5.1     0.2    -      -       +      -
     36D  GLU      3.2     9.0    -      -       -      +
     37D  VAL*     4.1    21.1    -      -       +      -
     75D  PHE*     3.5    22.2    -      -       +      -
     82D  LEU*     5.8     0.2    -      -       +      -
     84D  LEU*     5.4     4.3    -      -       +      -
     90D  TYR*     5.0     2.5    -      -       +      +
     91D  ARG*     1.3    73.7    -      -       -      +
     93D  THR*     1.3    64.1    +      -       -      +
     94D  TRP*     3.5    30.7    -      -       +      +
    113D  PHE*     5.9     0.2    -      -       +      -
    120D  VAL*     3.7    26.5    -      -       +      -
    121D  ARG      2.7    12.4    +      -       -      +
    122D  LEU*     3.4    11.4    -      -       +      +
    123D  ARG*     2.9    27.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 93 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34D  CYS      3.5     1.7    -      -       -      +
     35D  TYR*     3.2     6.4    -      -       -      -
     36D  GLU*     2.8    51.8    +      -       -      +
     38D  GLU*     4.5     8.1    +      -       -      -
     91D  ARG*     4.6     3.8    +      -       -      +
     92D  VAL*     1.3    74.0    -      -       -      +
     94D  TRP*     1.3    63.4    +      -       -      +
     95D  PHE*     3.6    30.7    -      -       +      -
    123D  ARG*     2.9    40.3    +      -       -      +
    125D  PHE*     4.0    14.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 94 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33D  LEU*     3.6    22.7    -      -       +      -
     34D  CYS      3.6     2.2    -      -       -      -
     35D  TYR*     4.1    10.1    -      -       +      -
     72D  ALA*     3.9    37.9    -      -       +      -
     75D  PHE*     3.3    41.6    -      +       +      -
     76D  LEU*     4.9     5.4    -      -       +      -
     92D  VAL*     3.5    27.4    -      -       +      +
     93D  THR*     1.3    75.2    -      -       -      +
     95D  PHE*     1.3    62.3    +      -       -      +
     96D  ILE*     3.9     7.6    -      -       +      +
    100D  PRO*     4.5     5.8    -      -       +      -
    110D  VAL*     4.1    17.7    -      -       +      -
    122D  LEU*     3.9    19.1    -      -       +      -
    123D  ARG      2.9    12.5    +      -       -      +
    124D  ILE*     4.0    37.5    -      -       +      -
    125D  PHE*     2.9    32.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 95 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22D  PHE*     3.2    16.9    -      -       +      -
     33D  LEU*     3.7     2.4    -      -       -      +
     34D  CYS*     2.8    47.8    +      -       +      +
     36D  GLU*     3.2    24.7    -      -       +      -
     93D  THR*     3.6    21.8    -      -       +      -
     94D  TRP*     1.3    75.6    -      -       -      +
     96D  ILE*     1.3    58.5    +      -       -      +
    125D  PHE*     3.4    33.7    -      +       +      -
    153D  MET*     4.2    12.8    -      -       +      -
    157D  GLU*     4.2    15.0    -      -       +      -
    160D  HIS*     3.5    24.0    -      +       -      -
    161D  CYS*     3.3    32.3    -      -       -      -
    165D  PHE*     3.9     8.3    -      +       -      -
----------------------------------------------------------
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Residues in contact with ILE 96 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22D  PHE*     4.1     2.0    -      -       -      -
     31D  THR*     3.8    14.4    -      -       +      -
     32D  TYR      3.3    11.2    -      -       -      +
     33D  LEU*     3.6    28.5    -      -       +      -
     71D  ALA*     4.5     4.9    -      -       +      -
     72D  ALA*     4.7     6.3    -      -       +      +
     94D  TRP*     4.7     5.2    -      -       +      -
     95D  PHE*     1.3    73.4    -      -       -      +
     97D  SER*     1.3    62.6    +      -       -      +
     98D  TRP      3.1    25.6    -      -       -      +
    100D  PRO*     4.4    17.5    -      -       +      -
    124D  ILE*     4.1    19.3    -      -       +      -
    125D  PHE      2.9    14.8    +      -       -      +
    126D  ALA*     3.9     9.6    -      -       +      -
    127D  ALA*     3.0    26.3    +      -       -      +
    153D  MET*     4.4     0.2    -      -       -      +
      0H    C      4.4     6.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 97 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21D  ASN*     3.0    20.4    +      -       -      +
     22D  PHE*     4.1     7.0    -      -       -      -
     30D  LYS      4.3     1.0    +      -       -      -
     31D  THR*     4.1     5.2    -      -       -      -
     32D  TYR*     2.9    35.9    +      -       -      -
     96D  ILE*     1.3    72.7    -      -       -      +
     98D  TRP*     1.3    60.3    +      -       -      +
    127D  ALA*     3.7     9.0    -      -       -      +
    128D  ARG*     2.6    62.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 98 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27D  GLY*     3.4    19.3    -      -       -      -
     28D  ARG      3.0    17.6    +      -       -      -
     30D  LYS      3.3     8.9    +      -       -      -
     31D  THR*     3.0    26.2    -      -       -      +
     96D  ILE*     3.1    28.7    -      -       -      +
     97D  SER*     1.3    76.6    -      -       -      +
     99D  SER*     1.3    67.2    +      -       -      +
    128D  ARG*     3.0    52.2    -      -       +      +
    129D  ILE      3.5    13.2    -      -       -      -
    130D  TYR*     3.6    30.7    -      +       +      -
    131D  ASP*     4.9     0.2    -      -       -      -
     -1H    T      3.2    46.4    -      +       -      -
      0H    C      3.8    25.2    +      -       +      -
----------------------------------------------------------
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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