Contacts of the strand formed by residues 716 - 723 (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 ILE 716 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    706C  LEU*     3.8     1.1    -      -       -      -
    707C  TRP*     2.7    60.5    +      -       +      +
    709C  PRO*     3.6    17.5    -      -       +      -
    714C  VAL*     3.3    35.0    -      -       +      -
    715C  LYS*     1.3    70.6    -      -       -      +
    717C  PRO*     1.3    81.2    -      -       +      +
    718C  VAL*     3.4     3.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 717 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    704C  LYS*     5.3     4.5    -      -       +      -
    705C  GLY      3.4    10.8    -      -       -      +
    706C  LEU*     3.8     5.6    -      -       +      -
    715C  LYS      3.6     8.9    -      -       -      +
    716C  ILE*     1.3    95.0    -      -       +      +
    718C  VAL*     1.3    65.3    +      -       -      +
    767C  GLN*     5.6     0.5    -      -       -      -
    768C  LEU*     3.8    29.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 718 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    681C  ARG*     5.4     3.4    -      -       -      +
    688C  PHE*     5.3     3.1    -      -       +      -
    704C  LYS*     3.7     4.9    -      -       -      -
    705C  GLY      2.9    35.7    +      -       -      -
    706C  LEU      4.1     8.1    -      -       -      +
    707C  TRP*     3.6    18.4    -      -       +      +
    716C  ILE*     3.4    14.4    -      -       +      +
    717C  PRO*     1.3    82.3    -      -       -      +
    719C  ALA*     1.3    60.4    +      -       -      +
    720C  ILE*     3.7    24.0    -      -       +      -
    765C  ILE*     3.7    26.5    -      -       +      -
    766C  THR      3.8     7.2    -      -       -      +
    767C  GLN*     5.3     1.1    -      -       -      +
    768C  LEU*     3.7    14.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 719 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1C  ITI      3.0    49.4    -      -       +      +
    702C  VAL*     5.1     0.7    -      -       +      -
    703C  TYR      3.5     7.4    -      -       -      +
    718C  VAL*     1.3    73.1    -      -       -      +
    720C  ILE*     1.3    59.5    +      -       -      +
    764C  LEU      3.6     0.3    -      -       -      +
    765C  ILE*     3.2     8.0    -      -       -      +
    766C  THR*     2.9    41.5    +      -       -      +
    768C  LEU*     3.8     7.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 720 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1C  ITI      4.2     1.8    -      -       -      -
    688C  PHE*     4.4    10.1    -      -       +      -
    689C  LYS      4.2     5.8    -      -       -      +
    690C  LYS*     4.3    17.9    -      -       +      -
    701C  THR      3.7     0.9    -      -       -      +
    702C  VAL*     3.4     2.9    -      -       -      +
    703C  TYR*     2.7    43.7    +      -       +      +
    704C  LYS      4.3     1.8    -      -       -      -
    705C  GLY*     3.1    40.8    -      -       -      +
    706C  LEU      4.4     0.2    -      -       -      +
    718C  VAL*     3.7    10.5    -      -       +      -
    719C  ALA*     1.3    75.4    -      -       -      +
    721C  LYS*     1.3    65.8    +      -       -      +
    722C  GLU      4.4     1.1    -      -       -      +
    763C  GLN*     3.9    33.2    -      -       +      +
    764C  LEU      3.3     2.5    -      -       -      +
    765C  ILE*     3.2    30.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 721 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1C  ITI      2.6    62.1    +      -       +      -
    699C  PHE*     6.4     0.7    -      -       +      -
    700C  GLY*     4.9     5.8    -      -       -      +
    701C  THR      3.3    15.7    -      -       -      +
    702C  VAL*     3.7    10.5    -      -       +      -
    720C  ILE*     1.3    73.5    -      -       -      +
    722C  GLU*     1.3    59.9    +      -       -      +
    723C  LEU*     3.7    22.6    +      -       +      +
    762C  VAL      3.6     1.6    -      -       -      +
    763C  GLN*     3.4     1.9    -      -       -      -
    764C  LEU*     2.7    49.5    +      -       +      +
    830C  THR*     4.2     0.6    +      -       -      +
    831C  ASP*     2.7    41.7    +      -       -      +
    834C  LEU*     5.5     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 722 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    690C  LYS*     3.8    23.2    +      -       -      -
    700C  GLY*     3.2     3.1    -      -       -      -
    701C  THR*     2.8    37.0    +      -       -      -
    703C  TYR*     3.9    31.6    +      -       +      -
    720C  ILE*     4.0     2.2    -      -       +      -
    721C  LYS*     1.3    71.6    -      -       -      +
    723C  LEU*     1.3    64.8    +      -       -      +
    761C  THR*     2.6    42.9    +      -       -      +
    762C  VAL      3.6     2.0    -      -       -      -
    763C  GLN*     3.6    15.1    +      -       +      +
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Residues in contact with LEU 723 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    699C  PHE*     3.6    15.0    -      -       +      +
    721C  LYS*     4.1    23.8    -      -       +      +
    722C  GLU*     1.3    78.2    -      -       -      +
    724C  ARG*     1.3    63.1    +      -       -      +
    725C  GLU      3.3     6.8    +      -       -      -
    761C  THR*     4.1    18.9    -      -       -      +
    762C  VAL*     2.9    45.9    +      -       +      +
    764C  LEU*     4.2    19.5    -      -       +      -
    834C  LEU*     3.8    32.8    -      -       +      -
----------------------------------------------------------
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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