Contacts of the strand formed by residues 49 - 58 (chain E) in PDB entry 2OV2


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 49 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45E  MET*     3.6     2.5    -      -       -      -
     46E  VAL*     2.7    39.5    +      -       -      +
     47E  ASP*     3.2    21.1    -      -       +      +
     48E  GLY*     1.3    81.0    -      -       -      +
     50E  PRO*     1.4    71.6    -      -       +      +
     51E  VAL*     3.5     4.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 50 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      2E  GLN*     4.0    13.0    +      -       -      +
     43E  ASN*     6.0     6.3    -      -       +      +
     44E  VAL      3.7     1.8    -      -       -      +
     45E  MET*     3.6    26.4    -      -       +      -
     48E  GLY      4.2     1.8    -      -       -      +
     49E  LYS*     1.4    87.6    -      -       +      +
     51E  VAL*     1.3    63.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 51 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      2E  GLN*     3.4    21.8    -      -       +      +
      4E  ILE*     3.8    33.7    -      -       +      -
     43E  ASN*     3.5     6.1    +      -       -      -
     44E  VAL*     2.8    42.1    +      -       +      +
     46E  VAL*     3.7    27.1    -      -       +      -
     49E  LYS*     4.0     6.7    -      -       +      +
     50E  PRO*     1.3    79.2    -      -       -      +
     52E  ASN*     1.3    68.0    +      -       -      +
     53E  LEU*     3.8     3.0    +      -       +      +
    173E  ILE*     5.5     1.3    -      -       +      -
    177E  LEU*     3.9    15.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 52 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      2E  GLN      2.8    14.2    +      -       -      +
      3E  ALA*     3.3    11.7    -      -       +      +
      4E  ILE      2.9    26.2    +      -       -      -
     41E  SER*     3.9    18.3    +      -       -      -
     42E  ALA      3.5    18.8    +      -       -      +
     43E  ASN*     3.3    24.5    -      -       -      +
     51E  VAL*     1.3    73.1    -      -       -      +
     53E  LEU*     1.3    62.6    +      -       -      +
     54E  GLY*     3.7     2.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 53 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4E  ILE*     3.8    30.5    -      -       +      +
      6E  CYS*     4.2     7.4    -      -       +      -
     23E  TYR*     4.0    33.4    -      -       +      +
     40E  TYR      3.8     0.2    -      -       -      +
     41E  SER*     3.3     6.4    -      -       -      -
     42E  ALA*     2.8    43.2    +      -       +      +
     44E  VAL*     4.5    10.1    -      -       +      -
     51E  VAL*     3.8     3.7    +      -       +      +
     52E  ASN*     1.3    72.3    -      -       -      +
     54E  GLY*     1.3    62.4    +      -       -      +
     55E  LEU*     3.8    29.4    +      -       +      +
    169E  PHE*     4.5     6.1    -      -       +      -
    172E  ALA*     6.0     3.6    -      -       +      -
    173E  ILE*     4.2    24.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 54 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4E  ILE      2.8    14.1    +      -       -      +
      5E  LYS*     3.9     0.6    -      -       -      -
      6E  CYS*     3.0    30.8    +      -       -      +
     39E  ASN*     5.2     1.8    -      -       -      -
     40E  TYR      3.6     5.2    -      -       -      -
     41E  SER*     4.5     6.1    -      -       -      -
     52E  ASN*     3.7     4.4    +      -       -      -
     53E  LEU*     1.3    72.5    -      -       -      +
     55E  LEU*     1.3    61.3    +      -       -      -
     56E  TRP*     3.8    13.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 55 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6E  CYS*     3.4    18.2    -      -       +      +
     20E  LEU*     3.8    33.2    -      -       +      -
     23E  TYR*     4.9     4.3    -      -       +      -
     24E  THR*     3.6    31.9    -      -       +      -
     39E  ASN*     3.2     7.0    +      -       -      +
     40E  TYR*     2.7    58.3    +      -       +      +
     42E  ALA*     5.4     2.7    -      -       +      -
     53E  LEU*     3.8    31.9    -      -       +      +
     54E  GLY*     1.3    75.3    -      -       -      +
     56E  TRP*     1.3    63.1    +      -       -      +
     57E  ASP      3.8     1.7    +      -       -      -
    169E  PHE*     4.0    14.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 56 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5E  LYS*     3.5    47.1    -      -       +      +
      6E  CYS      2.9    13.4    +      -       -      -
      7E  VAL*     3.7    18.8    -      -       +      -
      8E  VAL*     2.9    31.6    +      -       -      +
     20E  LEU*     4.8     1.6    -      -       -      -
     37E  PHE*     3.5    25.4    -      +       +      -
     38E  ASP      3.8     3.6    -      -       -      -
     39E  ASN*     3.2    23.2    -      -       -      +
     54E  GLY*     3.8    14.9    +      -       -      -
     55E  LEU*     1.3    73.8    -      -       -      +
     57E  ASP*     1.3    61.8    +      -       -      +
     58E  THR*     3.6     3.1    +      -       -      +
     70E  LEU      4.9     0.7    -      -       -      -
     71E  SER*     3.6    18.4    -      -       -      +
     36M  PRO*     5.6     3.8    -      -       +      -
     38M  GLN*     6.3     3.1    -      -       +      -
     39M  TRP*     3.8    26.2    -      +       -      -
----------------------------------------------------------
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Residues in contact with ASP 57 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8E  VAL*     4.6     1.5    -      -       -      +
     16E  LYS*     3.8    10.2    -      -       -      +
     17E  THR*     2.6    38.0    +      -       -      +
     20E  LEU*     3.4    29.2    -      -       +      +
     35E  THR*     3.4    13.5    +      -       -      +
     37E  PHE*     3.6     4.0    -      -       -      -
     38E  ASP*     2.8    37.2    +      -       +      +
     40E  TYR*     2.9    28.1    +      -       +      +
     55E  LEU      3.8     0.8    +      -       -      -
     56E  TRP*     1.3    70.4    -      -       -      +
     58E  THR*     1.3    62.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 58 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7E  VAL*     4.0    21.3    -      -       +      -
      8E  VAL      2.5    27.1    +      -       -      +
      9E  VAL*     3.6    14.1    -      -       +      +
     16E  LYS*     3.3    20.4    -      -       -      -
     35E  THR*     4.0    12.4    -      -       -      -
     36E  VAL      4.7     0.9    -      -       -      -
     37E  PHE*     4.6     6.1    -      -       +      -
     56E  TRP      4.1     3.6    -      -       -      +
     57E  ASP*     1.3    80.5    +      -       -      +
     59E  ALA*     1.3    60.4    +      -       -      +
     60E  GLY      3.6     0.3    +      -       -      -
     68E  ARG*     3.9    27.5    -      -       +      +
     71E  SER*     4.1    17.7    -      -       -      +
     72E  TYR*     5.2     0.2    -      -       +      -
    200E  GCP      4.1     0.3    +      -       -      -
----------------------------------------------------------
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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