Contacts of the strand formed by residues 707 - 715 (chain B) in PDB entry 2P5G


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 ARG 707 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    702B  TRP*     3.6     0.7    -      -       -      -
    703B  THR*     2.9    60.6    +      -       -      +
    704B  GLY*     3.0    15.9    +      -       -      +
    705B  LYS      3.0    14.8    +      -       -      +
    706B  LYS*     1.3    78.7    -      -       +      +
    708B  TYR*     1.3    61.6    +      -       -      +
    728B  MSE      3.3     5.6    -      -       -      -
    729B  GLY*     3.2    23.5    +      -       -      +
    730B  LEU*     3.8    26.4    -      -       +      +
    731B  GLU*     4.1    10.7    -      -       -      +
    882B  GLY*     6.0     3.2    -      -       -      -
    883B  PHE*     4.8     7.7    -      -       -      -
     12G    G      4.6    15.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 708 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    619B  TYR*     4.0    20.4    -      +       -      -
    621B  ASP*     5.8     1.1    -      -       -      -
    626B  TYR*     2.7    27.9    +      +       -      -
    701B  PHE*     3.3    12.1    -      -       -      +
    702B  TRP*     3.3    42.2    -      +       +      -
    706B  LYS*     4.3     5.4    -      -       -      -
    707B  ARG*     1.3    81.1    -      -       -      +
    709B  ALA*     1.3    63.4    +      -       -      +
    710B  LEU*     4.4    11.9    -      -       +      -
    726B  LYS*     3.0    29.3    +      -       +      -
    727B  ILE*     3.5     2.4    -      -       -      -
    728B  MSE      2.8    72.0    +      -       +      +
    730B  LEU*     4.1     8.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 709 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    700B  GLY*     3.1     4.5    -      -       -      -
    701B  PHE*     2.9    63.6    +      -       +      +
    708B  TYR*     1.3    75.1    -      -       -      +
    710B  LEU*     1.3    65.1    +      -       -      +
    726B  LYS      3.4     6.3    -      -       -      -
    727B  ILE*     4.2     6.7    -      -       +      -
    730B  LEU*     4.4     2.5    -      -       +      -
    749B  ILE*     3.8    20.0    -      -       +      -
    753B  LEU*     3.9     5.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 710 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    407B  VAL*     4.0    22.0    -      -       +      -
    409B  SER*     5.6     0.4    -      -       -      +
    626B  TYR*     3.8    30.1    -      -       +      -
    687B  ALA*     5.1     6.3    -      -       +      -
    689B  ALA*     3.8    18.2    -      -       +      -
    699B  GLY      3.7     4.0    -      -       -      -
    700B  GLY*     4.1     6.3    -      -       -      -
    702B  TRP*     3.6    27.6    -      -       +      -
    708B  TYR*     4.4    10.8    -      -       +      -
    709B  ALA*     1.3    82.5    -      -       -      +
    711B  ASN*     1.3    58.7    +      -       -      +
    712B  VAL*     3.5    14.5    +      -       +      -
    725B  LEU*     3.3     6.8    -      -       -      -
    726B  LYS*     2.9    40.2    +      -       +      +
    727B  ILE*     5.4     0.2    -      -       -      +
    753B  LEU*     3.8     5.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 711 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    689B  ALA*     3.2     4.4    -      -       -      +
    690B  GLY      2.9    47.8    +      -       -      +
    692B  PRO*     4.2     3.4    -      -       -      +
    699B  GLY*     2.9    17.5    +      -       -      +
    710B  LEU*     1.3    70.2    -      -       -      +
    712B  VAL*     1.3    62.1    +      -       -      +
    713B  TRP*     3.4    28.3    -      -       -      -
    723B  PRO*     3.9     7.5    -      -       -      +
    724B  LYS      4.0     2.2    -      -       -      +
    725B  LEU*     3.6     7.6    -      -       -      +
    753B  LEU*     4.1    10.5    -      -       +      -
    754B  GLN*     2.8    44.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 712 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    687B  ALA*     3.7    33.0    -      -       +      -
    688B  ILE      3.6     7.2    -      -       -      +
    689B  ALA*     4.0     2.2    -      -       +      -
    710B  LEU*     3.9    15.7    -      -       +      -
    711B  ASN*     1.3    71.0    -      -       -      +
    713B  TRP*     1.3    63.9    +      -       -      +
    714B  ASP      3.7     6.7    -      -       -      +
    715B  MSE      4.1     6.7    -      -       +      -
    720B  TYR*     3.6    25.8    -      -       +      -
    723B  PRO*     3.4     6.6    -      -       -      +
    724B  LYS*     2.9    38.6    +      -       +      +
    726B  LYS*     3.8    32.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 713 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    644B  THR*     3.5    28.3    -      -       +      -
    645B  ASN*     5.8     4.7    -      -       -      -
    647B  TRP*     3.5    24.2    -      +       -      -
    648B  VAL*     3.8    22.7    -      -       +      -
    688B  ILE      2.7    15.2    +      -       -      +
    690B  GLY      3.0    24.7    +      -       -      -
    692B  PRO*     3.7    25.4    -      -       +      -
    711B  ASN*     3.4    34.9    +      -       -      -
    712B  VAL*     1.3    70.6    -      -       -      +
    714B  ASP*     1.3    58.1    +      -       -      +
    719B  ARG*     3.7     7.2    -      -       -      -
    720B  TYR*     3.0    39.2    +      -       +      +
    722B  GLU      5.3     0.4    -      -       -      -
    723B  PRO*     3.6    38.8    -      -       +      -
     77C  ASP*     3.8    22.2    -      -       -      -
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Residues in contact with ASP 714 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    648B  VAL*     4.2     9.4    -      -       +      -
    652B  ASP*     5.7     0.7    -      -       -      -
    685B  ARG*     2.3    40.8    +      -       -      +
    686B  GLU      3.2     1.7    -      -       -      +
    687B  ALA*     3.2     3.1    -      -       -      -
    688B  ILE*     3.0    30.5    +      -       +      -
    712B  VAL*     3.7     3.8    -      -       -      +
    713B  TRP*     1.3    81.5    -      -       -      +
    715B  MSE      1.3    59.9    -      -       -      +
    717B  GLY*     3.1    23.9    +      -       -      +
    718B  THR      3.5     7.4    -      -       -      -
    719B  ARG*     2.9    47.2    +      -       -      +
    720B  TYR*     3.7     2.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with MSE 715 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    686B  GLU*     3.0    44.9    -      -       -      +
    687B  ALA*     3.8    19.3    -      -       +      -
    712B  VAL*     4.1    10.1    -      -       +      -
    714B  ASP*     1.3    71.4    -      -       -      +
    716B  GLU*     1.3    70.2    +      -       +      +
    717B  GLY      3.0     4.0    -      -       -      -
    718B  THR*     2.8    40.3    +      -       -      +
    720B  TYR*     3.1    35.2    -      -       +      +
    726B  LYS*     4.2    24.0    -      -       +      -
----------------------------------------------------------
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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