Contacts of the strand formed by residues 184 - 193 (chain A) in PDB entry 3WOO


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 THR 184 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132A  ASP*     4.3     6.7    -      -       -      +
    134A  THR*     3.4    15.6    -      -       -      +
    178A  SER*     3.7     2.8    +      -       -      -
    179A  PHE*     2.8    42.7    +      -       +      +
    180A  SER*     5.3     2.6    +      -       -      -
    182A  GLY      3.3     0.8    -      -       -      -
    183A  ASN*     1.3    87.3    +      -       -      +
    185A  TYR*     1.3    69.0    +      -       -      +
    186A  ARG*     3.8    36.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 185 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132A  ASP*     3.3     2.4    -      -       -      +
    133A  VAL*     2.9    39.2    +      -       +      -
    134A  THR*     2.8    25.5    +      -       +      -
    137A  ALA*     3.6    25.6    -      -       +      -
    138A  LYS*     4.7     6.7    -      -       +      -
    141A  ILE*     3.5    27.7    -      -       +      +
    155A  LEU*     4.1    17.9    -      -       +      +
    176A  LEU*     4.1    15.9    -      -       +      -
    177A  TYR      3.3    13.0    -      -       -      +
    178A  SER*     3.8    20.1    +      -       -      -
    182A  GLY*     3.5    35.6    +      -       -      -
    184A  THR*     1.3    75.7    -      -       -      +
    186A  ARG*     1.3    66.7    +      -       -      +
    550A  LEU*     4.0    13.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 186 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30A  VAL*     4.2    10.9    -      -       -      +
     32A  GLN*     3.5    54.9    +      -       -      +
    130A  ILE*     3.9    16.2    -      -       +      -
    131A  THR      3.2    11.2    -      -       -      +
    132A  ASP*     4.3    15.5    +      -       -      +
    133A  VAL      4.4     0.2    -      -       -      +
    175A  ARG      3.8     0.5    -      -       -      +
    176A  LEU*     3.7     5.1    -      -       -      -
    177A  TYR*     2.8    43.3    +      -       -      +
    179A  PHE*     3.5    50.4    -      -       +      +
    184A  THR*     3.8    19.9    +      -       +      +
    185A  TYR*     1.3    80.4    -      -       -      +
    187A  LEU*     1.3    59.0    +      -       -      +
    188A  PHE*     4.5     4.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 187 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129A  GLU      3.7     0.5    -      -       -      +
    130A  ILE*     3.3     5.2    -      -       -      -
    131A  THR*     2.8    51.0    +      -       +      +
    133A  VAL*     4.3     6.8    -      -       +      +
    162A  LEU*     3.9    46.2    -      -       +      -
    163A  ILE*     4.5     7.6    -      -       +      -
    166A  CYS*     4.0    22.7    -      -       +      -
    174A  CYS*     4.1    10.3    -      -       +      -
    175A  ARG      3.5    28.0    -      -       -      +
    176A  LEU*     4.2     3.6    -      -       -      +
    186A  ARG*     1.3    72.1    -      -       -      +
    188A  PHE*     1.3    66.9    +      -       -      +
    189A  LYS*     5.8     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 188 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31A  PRO*     5.7     2.9    -      -       +      -
     32A  GLN*     6.0     0.2    -      -       -      -
    127A  LEU*     3.8    20.2    -      -       +      -
    129A  GLU      3.5     2.9    -      -       -      +
    130A  ILE*     3.6    39.9    -      -       +      -
    173A  ARG      4.2     0.3    -      -       -      +
    174A  CYS*     3.1     7.1    -      -       -      +
    175A  ARG*     2.8    39.7    +      -       +      +
    177A  TYR*     3.5    39.0    -      +       +      -
    179A  PHE*     4.6     6.3    -      +       -      -
    186A  ARG*     4.5    10.5    -      -       +      -
    187A  LEU*     1.3    82.4    -      -       -      +
    189A  LYS*     1.3    58.8    +      -       -      +
    190A  ASN*     4.2    13.6    -      -       -      +
    272A  TYR*     4.5     8.3    -      +       -      -
    578A  SER*     3.9    16.8    -      -       -      -
    579A  LEU*     4.0    27.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 189 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127A  LEU*     3.9     0.9    -      -       -      +
    128A  ASP*     2.8    46.2    +      -       -      +
    129A  GLU*     2.8    38.4    +      -       +      +
    166A  CYS*     3.7    32.2    +      -       -      +
    169A  GLU*     2.7    31.0    +      -       -      +
    172A  PHE*     3.5    35.6    -      -       +      -
    174A  CYS*     3.9    11.0    -      -       -      -
    187A  LEU*     4.1     0.6    +      -       +      +
    188A  PHE*     1.3    73.9    -      -       -      +
    190A  ASN*     1.3    59.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 190 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66A  ALA*     6.0     1.0    -      -       -      +
    125A  PHE*     3.9    31.9    +      -       +      +
    126A  VAL      3.2     5.8    -      -       -      +
    127A  LEU*     3.4    36.1    -      -       -      +
    128A  ASP      4.3     0.2    -      -       -      +
    172A  PHE*     3.2     9.8    -      -       -      -
    173A  ARG      2.8    42.7    +      -       -      +
    175A  ARG*     5.4     1.2    -      -       -      +
    177A  TYR*     5.5     1.0    +      -       -      -
    188A  PHE*     4.3    16.2    -      -       -      +
    189A  LYS*     1.3    77.1    +      -       -      +
    191A  LEU*     1.3    60.8    +      -       -      +
    192A  GLU      3.4     0.2    +      -       -      -
    272A  TYR*     5.0     5.5    +      -       -      -
    803A  GOL      3.7    19.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 191 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124A  VAL      3.5     2.4    -      -       -      +
    125A  PHE*     3.4     5.7    -      -       -      -
    126A  VAL*     2.8    42.7    +      -       +      +
    128A  ASP*     4.6     1.3    -      -       +      +
    170A  ALA      5.5     0.2    -      -       -      +
    171A  GLY      3.5    16.8    -      -       -      +
    172A  PHE*     3.7    33.2    -      -       +      -
    190A  ASN*     1.3    72.5    -      -       -      +
    192A  GLU*     1.3    58.1    +      -       -      +
    193A  ILE*     3.6    14.5    +      -       +      -
    232A  VAL*     5.5     1.1    -      -       +      -
    238A  PRO*     3.6    22.9    -      -       +      -
    248A  TYR*     3.7    38.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 192 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123A  ARG*     2.9    41.7    +      -       -      +
    124A  VAL      3.9     2.0    -      -       -      -
    125A  PHE*     3.8    13.3    -      -       +      -
    171A  GLY      2.8    17.6    +      -       -      +
    172A  PHE      4.7     3.1    -      -       -      +
    173A  ARG*     3.8    47.2    +      -       +      +
    190A  ASN      3.4     0.4    +      -       -      -
    191A  LEU*     1.3    70.6    -      -       -      +
    193A  ILE*     1.3    62.0    +      -       -      +
    194A  LYS*     3.5    18.8    +      -       +      +
    238A  PRO*     3.2    22.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 193 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123A  ARG*     3.3    13.9    -      -       -      -
    124A  VAL*     2.8    39.0    +      -       +      +
    126A  VAL*     4.0    22.0    -      -       +      -
    191A  LEU*     4.2    11.2    -      -       +      -
    192A  GLU*     1.3    73.8    -      -       -      +
    194A  LYS*     1.3    60.3    +      -       -      +
    195A  ASP      4.0     9.6    -      -       -      +
    196A  VAL*     4.1     7.5    -      -       +      +
    230A  ALA*     3.9    22.9    -      -       +      -
    231A  TYR      3.6    19.1    -      -       -      +
    232A  VAL*     4.1    16.2    -      -       +      -
    238A  PRO*     4.6     3.1    -      -       +      -
    248A  TYR*     3.8    34.8    -      -       +      -
----------------------------------------------------------
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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