Contacts of the strand formed by residues 264 - 270 (chain G) in PDB entry 5JLH


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 264 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205G  THR*     4.2    13.2    +      -       -      +
    241G  ALA*     5.7     1.2    -      -       -      +
    242G  ASN*     3.5    25.7    +      -       -      +
    245G  LEU*     4.0    19.6    -      -       +      +
    262G  PHE*     3.6    28.9    -      -       +      -
    263G  GLY*     1.3    73.7    -      -       -      -
    265G  PHE*     1.3    61.3    +      -       -      +
    266G  ILE*     3.7    32.7    -      -       +      +
    281G  ILE*     4.1    15.7    -      -       +      -
    282G  GLU      3.8     2.2    -      -       -      -
    283G  THR*     4.9     0.2    -      -       -      -
    476G  ILE      3.2     3.3    -      -       -      +
    477G  LEU*     3.3     4.7    -      -       -      +
    478G  ASP*     2.6    62.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 265 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    193G  SER*     4.4     4.7    -      -       -      -
    263G  GLY      4.2     0.4    -      -       -      -
    264G  LYS*     1.3    73.8    -      -       -      +
    266G  ILE*     1.3    60.4    +      -       -      +
    267G  ARG*     3.4    45.1    +      -       +      -
    281G  ILE*     3.5     1.9    -      -       -      +
    282G  GLU*     2.6    58.8    +      -       +      +
    284G  TYR*     3.8    20.4    -      +       +      -
    473G  PHE*     4.1    10.3    -      +       -      -
    475G  GLY*     3.5    28.7    -      -       -      -
    476G  ILE      3.4     7.6    -      -       -      -
    477G  LEU*     4.4    12.3    -      -       +      -
    681G  LEU*     4.8     5.8    -      -       +      -
    684G  THR*     5.1     7.2    -      -       -      -
    685G  LEU*     3.4    33.4    -      -       +      -
    688G  THR*     6.2     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 266 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205G  THR*     5.7     7.0    -      -       +      -
    208G  THR*     4.7    18.8    -      -       +      -
    212G  ILE*     5.7     7.6    -      -       +      -
    238G  LEU*     5.3    11.9    -      -       +      -
    264G  LYS*     3.7    27.6    -      -       +      +
    265G  PHE*     1.3    72.8    -      -       -      +
    267G  ARG*     1.3    67.9    +      -       -      +
    268G  ILE*     3.8    14.3    +      -       +      -
    279G  ALA*     5.2     4.0    -      -       +      -
    280G  ASN      3.9     4.3    -      -       -      +
    281G  ILE*     3.6    27.8    -      -       +      -
    474G  LEU      3.3     6.1    -      -       -      +
    475G  GLY*     3.4     0.8    -      -       -      -
    476G  ILE*     2.8    52.0    +      -       +      +
    478G  ASP*     6.0     2.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 267 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    265G  PHE*     3.4    25.9    -      -       +      +
    266G  ILE*     1.3    72.7    -      -       -      +
    268G  ILE*     1.3    61.9    +      -       -      +
    269G  ASN*     3.8     9.5    +      -       -      +
    279G  ALA*     3.2     8.0    -      -       -      +
    280G  ASN*     2.9    65.7    +      -       -      +
    282G  GLU*     2.8    33.1    +      -       -      -
    284G  TYR*     4.1     5.3    +      -       -      -
    473G  PHE*     2.9    55.9    -      -       +      -
    474G  LEU      3.7     4.3    -      -       -      -
    684G  THR*     4.7    12.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 268 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    211G  VAL*     6.1     0.2    -      -       +      -
    212G  ILE*     4.1    23.8    -      -       +      -
    215G  LEU*     3.9    22.4    -      -       +      -
    238G  LEU*     6.1     2.2    -      -       +      -
    266G  ILE*     4.4    12.3    -      -       +      +
    267G  ARG*     1.3    75.5    -      -       -      +
    269G  ASN*     1.3    60.0    +      -       -      +
    270G  PHE*     3.2    36.5    -      -       +      -
    276G  ILE*     3.9    15.7    -      -       +      -
    278G  GLY      4.1     7.2    -      -       -      +
    279G  ALA*     4.3     7.2    -      -       +      -
    473G  PHE*     3.2     2.8    -      -       -      -
    474G  LEU*     2.9    37.8    +      -       +      +
    476G  ILE*     4.1    20.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 269 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    267G  ARG*     4.5     5.7    -      -       -      +
    268G  ILE*     1.3    73.0    -      -       -      +
    270G  PHE*     1.3    65.6    +      -       -      +
    276G  ILE*     3.5     2.9    -      -       -      +
    277G  VAL*     3.0    45.8    +      -       +      +
    278G  GLY      3.0    17.9    +      -       -      +
    279G  ALA*     3.9     8.8    -      -       -      -
    280G  ASN*     3.7    24.5    +      -       -      +
    470G  GLY      4.7     1.6    -      -       -      +
    472G  SER      3.4     5.3    +      -       -      +
    473G  PHE*     3.6    22.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 270 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    182G  TYR*     5.4     6.3    -      +       -      -
    185G  MET*     3.3    43.5    -      -       +      -
    215G  LEU*     3.1    45.1    -      -       +      -
    268G  ILE*     3.2    42.0    -      -       +      -
    269G  ASN*     1.3    77.8    -      -       -      +
    271G  ASP*     1.3    61.6    +      -       -      +
    274G  GLY*     4.9     7.9    -      -       -      -
    275G  TYR      3.2    13.0    -      -       -      +
    276G  ILE*     3.6     6.1    -      -       +      -
    470G  GLY      3.9     1.1    -      -       -      -
    471G  ALA*     2.7    24.3    +      -       -      +
    472G  SER*     2.5    22.7    +      -       -      +
    474G  LEU*     3.3    23.8    -      -       +      -
----------------------------------------------------------
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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