Contacts of the strand formed by residues 539 - 549 (chain A) in PDB entry 5H65


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 GLN 539 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    380A  LEU*     3.4     3.2    -      -       -      -
    381A  HIS*     2.7    65.5    +      -       -      +
    383A  PRO*     4.8    11.5    -      -       +      +
    537A  PRO      4.0     0.2    +      -       -      -
    538A  LEU*     1.3    73.6    -      -       -      +
    540A  TYR*     1.3    69.6    +      -       -      +
    541A  VAL*     3.8    16.5    -      -       -      +
    562A  SER*     3.9    19.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 540 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    378A  VAL*     3.7    14.8    -      -       +      -
    379A  LYS      3.4     4.0    -      -       -      -
    380A  LEU*     3.7    24.0    -      -       +      -
    391A  VAL*     3.8    18.6    -      -       +      +
    498A  ILE*     4.7     4.0    -      -       +      -
    499A  HIS*     2.6    36.2    +      -       -      +
    500A  HIS*     4.9     4.0    -      -       -      -
    501A  TYR*     3.4    16.9    -      +       -      -
    538A  LEU      5.1     3.6    -      -       -      -
    539A  GLN*     1.3    75.4    -      -       -      +
    541A  VAL*     1.3    66.0    +      -       -      +
    562A  SER*     3.3    20.6    -      -       -      -
    570A  ALA*     3.4    17.7    -      -       -      +
    571A  SER*     3.5    49.6    -      -       -      +
    574A  LEU*     4.4     7.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 541 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    377A  SER      3.3     2.1    -      -       -      +
    378A  VAL*     3.5     2.5    -      -       -      -
    379A  LYS*     2.8    46.0    +      -       +      +
    381A  HIS*     4.1    20.4    -      -       +      +
    388A  LEU*     4.2     2.7    -      -       +      -
    539A  GLN*     3.8    24.0    -      -       -      +
    540A  TYR*     1.3    80.8    -      -       -      +
    542A  PHE*     1.3    61.9    +      -       -      +
    543A  VAL*     3.6    19.2    +      -       +      -
    560A  MET*     4.4    12.8    -      -       +      -
    561A  ASP*     3.5    23.8    -      -       -      +
    562A  SER*     4.2     1.3    -      -       -      +
    570A  ALA*     3.9     7.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 542 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    377A  SER*     3.4    24.7    -      -       -      +
    378A  VAL*     4.1     7.2    -      -       +      -
    541A  VAL*     1.3    69.8    -      -       -      +
    543A  VAL*     1.3    59.8    +      -       -      +
    544A  MET*     4.1     3.6    -      -       +      -
    559A  LEU*     3.3     9.0    -      -       +      +
    560A  MET*     3.3     7.3    -      -       -      -
    561A  ASP*     2.8    42.7    +      -       -      +
    562A  SER      3.8     3.8    -      -       -      -
    563A  ASP*     5.7     0.4    -      -       -      -
    566A  PHE*     3.8    33.4    -      +       +      -
    568A  ILE*     3.5    25.6    -      -       +      -
    570A  ALA*     3.7    16.2    -      -       +      -
    573A  VAL*     3.9    32.3    -      -       +      -
    583A  VAL*     4.1    27.1    -      -       +      -
    293B  TRP*     4.6     3.6    -      +       -      -
----------------------------------------------------------
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Residues in contact with VAL 543 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    377A  SER*     2.7    20.4    +      -       -      -
    379A  LYS*     3.5    28.9    -      -       +      -
    388A  LEU*     4.4    12.3    -      -       +      -
    541A  VAL*     3.8    17.9    -      -       +      -
    542A  PHE*     1.3    75.7    -      -       -      +
    544A  MET*     1.3    71.0    +      -       -      +
    558A  TYR*     5.6     0.2    -      -       +      -
    559A  LEU      3.3     7.4    -      -       -      +
    560A  MET*     4.3    10.3    -      -       +      -
    306B  TYR*     3.3    31.1    -      -       +      +
    308B  VAL*     4.2    18.4    -      -       +      +
    313B  LEU*     4.5    13.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 544 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    369A  TYR*     5.1     2.5    -      -       -      -
    370A  LYS      3.4     9.4    -      -       -      +
    371A  PRO*     4.0     4.5    -      -       +      -
    374A  LEU*     4.0    21.5    -      -       +      -
    377A  SER*     3.7    27.4    -      -       -      +
    542A  PHE*     4.4     4.5    -      -       +      -
    543A  VAL*     1.3    80.4    -      -       -      +
    545A  THR*     1.3    58.5    +      -       -      +
    546A  PHE*     3.7    30.5    -      -       +      -
    558A  TYR*     3.4     7.1    -      -       -      +
    559A  LEU*     2.8    41.1    +      -       +      +
    566A  PHE*     3.5    31.6    -      -       +      -
    583A  VAL*     4.5     5.6    -      -       +      -
    587A  MET*     3.9    13.0    -      -       -      +
    306B  TYR*     3.1    10.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 545 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    369A  TYR*     3.3     3.8    -      -       -      -
    370A  LYS*     2.8    60.4    +      -       -      +
    544A  MET*     1.3    71.3    -      -       -      +
    546A  PHE*     1.3    63.1    +      -       -      +
    547A  THR*     4.1     0.7    +      -       -      -
    556A  GLU*     3.9    37.0    -      -       +      +
    557A  ALA      3.9     4.0    -      -       -      +
    558A  TYR*     3.6    26.7    -      -       +      -
    306B  TYR*     2.7    25.1    +      -       -      -
    308B  VAL*     4.0     2.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 546 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    366A  LEU*     3.4    24.7    -      -       +      -
    368A  SER      3.9     0.7    -      -       -      -
    369A  TYR*     3.9    17.7    -      -       +      -
    544A  MET*     3.7    36.8    -      -       +      -
    545A  THR*     1.3    78.2    -      -       -      +
    547A  THR*     1.3    61.2    +      -       -      +
    548A  LEU*     3.8    11.3    +      -       +      -
    555A  LEU      3.7     1.0    -      -       -      +
    556A  GLU*     3.3     4.5    -      -       -      +
    557A  ALA      2.8    41.6    +      -       -      +
    559A  LEU*     4.3     9.9    -      -       +      -
    565A  PHE*     3.8    36.3    -      +       -      -
    587A  MET*     4.4    11.9    -      -       +      -
    603A  LEU*     4.4    11.4    -      -       +      -
    624A  ILE*     3.5    25.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 547 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    366A  LEU*     3.7     2.5    -      -       -      +
    367A  ARG*     3.0    38.9    +      -       +      +
    368A  SER*     2.8    37.1    +      -       -      +
    369A  TYR*     5.4     0.2    -      -       -      -
    370A  LYS*     4.8     7.6    +      -       -      -
    545A  THR      4.1     1.6    +      -       -      -
    546A  PHE*     1.3    71.4    -      -       -      +
    548A  LEU*     1.3    59.2    +      -       -      +
    554A  VAL*     3.6    28.5    -      -       +      -
    555A  LEU      3.5     5.8    -      -       -      +
    556A  GLU*     4.1    15.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 548 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    348A  LEU*     3.6     8.5    -      -       +      +
    362A  ILE*     3.9    25.4    -      -       +      -
    364A  ALA*     4.0    15.0    -      -       +      +
    365A  LYS      3.4     9.4    -      -       -      +
    366A  LEU*     4.2     9.6    -      -       +      -
    546A  PHE*     4.1    21.1    -      -       +      +
    547A  THR*     1.3    73.0    -      -       -      +
    549A  ASP*     1.3    61.5    +      -       -      +
    554A  VAL*     3.3     7.5    -      -       -      +
    555A  LEU*     2.8    42.4    +      -       +      +
    557A  ALA*     3.7    26.0    -      -       +      -
    603A  LEU*     4.1    24.7    -      -       +      -
    605A  CYS*     4.8     3.8    -      -       -      -
    607A  ILE*     4.5     4.0    -      -       +      -
    624A  ILE*     5.1     3.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 549 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    364A  ALA*     3.8     1.5    -      -       -      +
    365A  LYS*     2.8    45.6    +      -       -      +
    367A  ARG*     2.9    38.8    +      -       +      +
    548A  LEU*     1.3    75.3    -      -       -      +
    550A  ASP*     1.3    56.0    +      -       -      +
    551A  GLY*     2.8    34.3    +      -       -      -
    553A  GLY      3.6    11.1    -      -       -      +
    554A  VAL*     3.6    13.5    -      -       +      +
    597A  ILE*     4.0    18.3    -      -       +      +
    602A  TRP*     5.3     0.2    -      -       -      -
----------------------------------------------------------
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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