Contacts of the strand formed by residues 244 - 253 (chain A) in PDB entry 3OV6


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 TRP 244 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33A  ASP*     6.4     0.7    -      -       +      -
     34A  GLU*     4.0    28.9    -      -       +      -
    210A  SER*     3.4     1.4    -      -       -      -
    211A  GLY      2.6    32.7    +      -       -      -
    212A  PHE*     3.1    46.4    +      +       +      +
    213A  TYR*     3.8    23.0    -      +       -      -
    215A  LYS*     3.3    57.2    -      -       -      +
    236A  ILE*     3.6    20.6    -      -       +      -
    237A  LEU      3.4    19.3    -      -       -      -
    238A  PRO*     3.8    27.1    -      -       +      -
    239A  ASN*     3.1     3.0    +      -       -      -
    242A  GLY      4.4     8.8    +      -       -      -
    243A  THR*     1.3    82.4    -      -       -      +
    245A  TYR*     1.3    59.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 245 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    191A  TRP*     4.1     7.9    -      +       -      -
    208A  HIS*     2.6    37.6    +      -       +      -
    209A  VAL      3.4     4.9    -      -       -      -
    210A  SER*     3.8    20.0    -      -       -      -
    212A  PHE*     4.0     2.2    -      -       -      -
    236A  ILE*     3.1     5.5    -      -       -      +
    237A  LEU*     2.7    62.4    +      -       +      +
    239A  ASN*     4.1     7.9    -      -       -      +
    244A  TRP*     1.3    75.7    -      -       -      +
    246A  LEU*     1.3    65.3    +      -       -      +
    247A  ARG*     3.1    39.7    +      -       +      -
   1010A  TYR*     3.6    40.5    -      +       +      +
   1011A  SER      3.6    20.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 246 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    207A  CYS      3.9     0.2    -      -       -      +
    208A  HIS*     3.6     0.7    -      -       -      -
    209A  VAL*     2.8    37.6    +      -       +      +
    212A  PHE*     3.8    13.4    -      -       +      -
    217A  VAL*     3.7    27.8    -      -       +      +
    219A  VAL*     4.2    23.3    -      -       +      +
    233A  LEU*     4.4    14.8    -      -       +      -
    234A  GLY      3.2    33.7    -      -       -      +
    235A  ASP      3.9     8.5    -      -       -      +
    236A  ILE*     4.2    13.5    -      -       +      -
    245A  TYR*     1.3    82.4    -      -       -      +
    247A  ARG*     1.3    78.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 247 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    206A  VAL*     4.1    21.1    -      -       +      -
    207A  CYS      3.1    16.6    -      -       -      +
    208A  HIS*     4.2     0.9    -      -       -      +
    209A  VAL*     5.8     0.2    -      -       -      -
    232A  GLN      3.9     0.5    -      -       -      +
    233A  LEU*     3.8     0.5    -      -       -      -
    234A  GLY*     2.8    33.4    +      -       -      -
    235A  ASP      4.8     2.0    +      -       -      +
    237A  LEU*     5.2     4.0    -      -       +      +
    245A  TYR*     3.1    33.7    +      -       +      +
    246A  LEU*     1.3    82.1    -      -       -      +
    248A  ALA*     1.3    58.8    +      -       -      +
    249A  THR*     4.3     6.5    +      -       +      +
   1008A  GLN*     4.6    13.5    -      -       -      +
   1009A  VAL      3.4    23.6    +      -       -      +
   1010A  TYR*     3.7     7.4    -      -       -      +
   1099A  MET      5.8     0.4    -      -       -      -
   1100A  GLY*     2.6    31.0    +      -       -      -
   1102A  GLY*     3.6    19.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 248 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    206A  VAL*     3.6     0.9    -      -       -      -
    207A  CYS*     2.8    35.6    +      -       +      +
    219A  VAL*     3.7    26.0    -      -       +      +
    220A  MET      5.0     0.4    -      -       -      +
    221A  TRP*     3.1    13.1    +      -       +      -
    231A  THR*     3.8    11.0    -      -       +      -
    232A  GLN      3.3     4.3    -      -       -      -
    233A  LEU*     3.6    26.2    -      -       +      +
    247A  ARG*     1.3    73.7    -      -       -      +
    249A  THR*     1.3    63.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 249 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    204A  GLN*     3.2    24.8    +      -       -      +
    205A  LEU      3.1     4.5    -      -       -      -
    206A  VAL*     3.6    33.0    -      -       +      -
    221A  TRP*     3.8     2.2    -      -       -      -
    230A  GLY      4.1     0.5    -      -       -      +
    231A  THR*     3.2     7.8    -      -       -      +
    232A  GLN*     2.9    50.3    +      -       -      +
    247A  ARG*     4.2     7.6    -      -       +      +
    248A  ALA*     1.3    78.0    -      -       -      +
    250A  LEU*     1.3    62.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 250 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    203A  LEU      3.8     0.3    -      -       -      +
    204A  GLN*     3.3     7.0    -      -       -      -
    205A  LEU*     2.8    36.8    +      -       +      +
    221A  TRP*     3.6    36.6    -      -       +      +
    228A  GLN*     4.0    17.7    -      -       +      +
    230A  GLY*     3.8    13.5    -      -       -      -
    231A  THR*     3.7    26.9    -      -       -      +
    249A  THR*     1.3    78.1    -      -       -      +
    251A  ASP*     1.3    75.5    +      -       -      +
    252A  VAL*     4.0     2.9    +      -       +      -
    260A  LEU*     3.8    29.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 251 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    198A  PRO*     4.0    20.2    -      -       +      -
    202A  ARG*     3.3    27.5    +      -       -      +
    203A  LEU      3.3     5.2    -      -       -      -
    204A  GLN*     4.5     5.5    -      -       +      +
    230A  GLY*     5.2     9.0    +      -       -      +
    232A  GLN*     5.8     0.2    -      -       -      +
    250A  LEU*     1.3    84.0    -      -       -      +
    252A  VAL*     1.3    62.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 252 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202A  ARG*     3.3     6.1    -      -       -      +
    203A  LEU*     2.6    47.1    +      -       +      +
    205A  LEU*     3.8    35.9    -      -       +      -
    223A  ARG*     5.2     1.1    -      -       -      +
    250A  LEU*     4.9     4.3    -      -       +      +
    251A  ASP*     1.3    78.6    +      -       -      +
    253A  ALA*     1.3    73.6    +      -       -      +
    256A  GLU*     4.0    30.7    -      -       +      +
    257A  ALA*     4.1     7.2    -      -       +      -
    260A  LEU*     4.1    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 253 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    201A  GLY      3.5     8.3    -      -       -      +
    202A  ARG*     4.3     7.3    -      -       +      +
    252A  VAL*     1.3    82.3    -      -       -      +
    254A  ASP*     1.3    69.4    +      -       -      +
    255A  GLY      3.3     2.4    +      -       -      +
    256A  GLU*     3.3    34.1    +      -       +      +
    257A  ALA      3.6     5.9    +      -       -      -
----------------------------------------------------------
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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