Contacts of the strand formed by residues 700 - 707 (chain C) in PDB entry 3LZB


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 GLY 700 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    696C  SER*     4.2     0.3    -      -       -      -
    697C  GLY*     2.8    35.7    +      -       -      +
    698C  ALA      3.9     0.2    +      -       -      -
    699C  PHE*     1.3    79.3    -      -       -      +
    701C  THR*     1.3    63.0    +      -       -      -
    702C  VAL*     5.3     1.7    -      -       -      +
    721C  LYS*     4.9     9.1    -      -       -      +
    722C  GLU      3.2    13.7    -      -       -      -
    723C  LEU*     4.2     5.6    -      -       -      -
    724C  ARG*     4.3     7.6    -      -       -      -
    806D  ASP*     5.1     2.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 701 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    693C  VAL*     3.5    22.0    -      -       +      -
    695C  GLY      3.2    13.2    -      -       -      +
    696C  SER*     2.8    14.4    +      -       -      +
    700C  GLY*     1.3    73.9    -      -       -      -
    702C  VAL*     1.3    66.8    +      -       -      +
    703C  TYR*     3.7    30.4    -      -       +      +
    720C  ILE      3.7     1.2    -      -       -      +
    721C  LYS*     3.3     3.5    -      -       -      -
    722C  GLU*     2.8    34.5    +      -       -      -
    806D  ASP*     2.8    28.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 702 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1C  ITI      3.7    68.4    -      -       +      +
    693C  VAL*     3.5     4.7    -      -       -      +
    694C  LEU*     2.6    41.2    +      -       +      -
    695C  GLY*     2.8    25.1    +      -       -      +
    696C  SER*     5.7     0.7    -      -       -      -
    697C  GLY      5.9     1.1    -      -       -      +
    700C  GLY      5.3     2.0    -      -       -      +
    701C  THR*     1.3    76.7    -      -       -      +
    703C  TYR*     1.3    64.6    +      -       -      +
    719C  ALA*     5.1     0.4    -      -       +      -
    720C  ILE      3.4     8.1    -      -       -      +
    721C  LYS*     3.7    16.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 703 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    690C  LYS*     3.3    45.9    -      -       +      -
    691C  ILE      5.5     0.4    -      -       -      -
    692C  LYS      3.1    25.6    -      -       -      +
    693C  VAL*     3.2    26.2    -      -       +      +
    694C  LEU*     3.7     8.4    -      -       -      +
    701C  THR*     3.7    34.8    -      -       +      +
    702C  VAL*     1.3    74.5    -      -       -      +
    704C  LYS*     1.3    67.0    +      -       -      +
    719C  ALA*     3.5     5.7    -      -       -      -
    720C  ILE*     2.7    45.4    +      -       +      +
    722C  GLU*     3.9    22.3    +      -       +      -
    803D  TYR*     4.8    16.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 704 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    691C  ILE*     2.8    39.9    +      -       +      -
    692C  LYS*     2.9    26.4    +      -       +      +
    694C  LEU*     3.5    29.0    -      -       +      +
    703C  TYR*     1.3    77.6    -      -       -      +
    705C  GLY*     1.3    64.7    +      -       -      +
    706C  LEU*     6.4     0.2    -      -       +      -
    717C  PRO*     5.3     4.0    -      -       +      -
    718C  VAL      3.7     5.2    -      -       -      +
    768C  LEU*     4.0    26.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 705 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    689C  LYS      3.0    11.9    -      -       -      -
    691C  ILE*     4.1     2.2    -      -       -      -
    704C  LYS*     1.3    79.1    -      -       -      +
    706C  LEU*     1.3    65.3    +      -       -      +
    717C  PRO*     3.4     7.4    -      -       -      +
    718C  VAL*     2.9    32.6    +      -       -      -
    720C  ILE*     3.1    20.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 706 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    688C  PHE*     2.9    29.9    -      -       -      +
    689C  LYS*     2.7    20.8    +      -       +      +
    691C  ILE*     3.8    25.4    -      -       +      -
    704C  LYS*     6.4     0.2    -      -       +      -
    705C  GLY*     1.3    76.5    -      -       -      +
    707C  TRP*     1.3    59.7    +      -       -      +
    708C  ILE*     3.9     6.3    -      -       +      -
    715C  LYS*     3.4    54.3    -      -       +      +
    716C  ILE      3.6     8.3    -      -       -      -
    717C  PRO*     3.8     6.5    -      -       +      -
    718C  VAL*     4.1     2.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 707 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    681C  ARG*     3.4    35.1    -      -       -      +
    683C  LEU*     3.8    29.6    -      -       +      -
    687C  GLU*     3.5    37.9    -      -       +      -
    688C  PHE*     4.5     2.5    -      -       +      -
    706C  LEU*     1.3    72.5    -      -       -      +
    708C  ILE*     1.3    66.8    +      -       -      +
    709C  PRO*     3.1    37.9    -      -       +      +
    710C  GLU      4.9     1.3    -      -       -      -
    715C  LYS*     3.5     0.4    -      -       -      -
    716C  ILE*     2.7    74.6    +      -       +      +
    718C  VAL*     3.6    17.3    -      -       +      -
----------------------------------------------------------
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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