Contacts of the helix formed by residues 346 - 367 (chain D) in PDB entry 5LK5


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 THR 346 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26D  GLN*     3.7    17.0    -      -       -      +
     96D  THR*     4.9     0.2    -      -       -      +
    171D  LEU*     4.7     4.0    -      -       -      +
    329D  ASN*     3.4    41.6    -      -       -      +
    342D  PHE*     2.7    40.5    +      -       +      +
    343D  GLY*     3.3     7.1    +      -       -      -
    345D  GLU*     1.3    82.5    -      -       +      +
    347D  TRP*     1.3    73.3    +      -       -      +
    348D  GLY      3.1     0.4    -      -       -      -
    349D  VAL*     3.0     5.4    +      -       -      +
    350D  THR*     3.0    26.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 347 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96D  THR*     4.0    16.1    -      -       +      +
    169D  THR*     3.3    36.5    +      -       +      -
    170D  HIS*     4.7     0.6    +      -       -      -
    171D  LEU*     3.9    39.0    -      -       +      -
    187D  ASP*     3.4    50.4    +      -       +      -
    188D  ASN*     4.3     2.9    -      -       +      -
    329D  ASN*     5.5     0.2    -      -       -      +
    343D  GLY      3.0    11.1    +      -       -      +
    344D  ASN*     4.1    16.2    -      -       -      -
    346D  THR*     1.3    79.1    +      -       -      +
    348D  GLY*     1.3    74.2    +      -       -      +
    350D  THR*     3.1     7.8    +      -       -      -
    351D  LYS*     3.0    69.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 348 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    343D  GLY      3.0    10.0    +      -       -      -
    344D  ASN*     3.4    19.3    +      -       -      -
    346D  THR      3.1     0.4    -      -       -      -
    347D  TRP*     1.3    95.0    -      -       -      +
    349D  VAL*     1.3    58.1    +      -       -      +
    351D  LYS*     4.3    12.7    -      -       -      +
    352D  ALA*     5.3     1.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 349 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58D  GLY*     5.4     0.9    -      -       -      -
     59D  ASP*     6.5     0.2    -      -       +      -
     62D  LYS*     4.2    27.1    -      -       +      +
    344D  ASN      3.6    11.4    -      -       -      +
    345D  GLU*     3.4    22.4    -      -       +      +
    346D  THR      3.0     9.0    +      -       -      +
    348D  GLY*     1.3    80.0    -      -       -      +
    350D  THR*     1.3    63.2    +      -       -      +
    351D  LYS      3.4     0.2    -      -       -      -
    352D  ALA*     5.0     2.0    +      -       -      +
    353D  ALA*     5.0     7.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 350 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58D  GLY*     3.8     5.7    -      -       -      +
     63D  ASP*     2.7    40.5    +      -       -      +
    169D  THR*     4.0    16.7    -      -       +      +
    329D  ASN*     5.1     3.5    +      -       -      -
    346D  THR      3.0    14.3    +      -       -      -
    347D  TRP*     3.5    10.9    -      -       -      -
    349D  VAL*     1.3    79.0    -      -       -      +
    351D  LYS*     1.3    65.4    +      -       -      +
    352D  ALA      3.4     0.9    +      -       -      -
    353D  ALA      3.6     2.1    +      -       -      -
    354D  GLU*     3.0    48.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 351 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168D  PHE*     5.7     0.3    -      -       -      -
    169D  THR*     6.1     0.7    -      -       -      -
    347D  TRP*     3.0    59.0    +      -       +      +
    348D  GLY*     4.3    10.5    -      -       -      +
    349D  VAL      3.4     1.0    -      -       -      -
    350D  THR*     1.3    79.6    -      -       -      +
    352D  ALA*     1.3    67.9    +      -       +      +
    354D  GLU*     3.5     7.8    +      -       -      +
    355D  LYS*     3.2    24.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 352 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    348D  GLY      5.3     1.2    +      -       -      +
    349D  VAL      5.0     1.4    +      -       -      -
    350D  THR      3.6     0.4    -      -       -      -
    351D  LYS*     1.3    84.0    -      -       +      +
    353D  ALA*     1.3    60.6    +      -       -      +
    355D  LYS*     3.4     7.3    +      -       -      +
    356D  GLN*     3.0    32.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 353 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57D  TYR      4.0     0.7    -      -       -      +
     58D  GLY*     3.8    26.5    -      -       -      +
    349D  VAL      5.0     6.4    +      -       -      +
    350D  THR      3.6     3.4    +      -       -      +
    351D  LYS      3.5     0.2    -      -       -      -
    352D  ALA*     1.3    75.1    -      -       -      +
    354D  GLU*     1.3    65.9    +      -       -      +
    356D  GLN*     3.3    11.9    +      -       -      +
    357D  MET*     3.0    24.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 354 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56D  PHE*     3.8    18.7    -      -       +      -
     57D  TYR*     3.7    16.5    -      -       -      -
     58D  GLY*     3.6     7.0    -      -       -      +
     63D  ASP*     5.6     0.7    -      -       -      -
     98D  LYS*     2.9    21.1    +      -       -      +
    168D  PHE*     3.5    14.6    -      -       +      +
    169D  THR*     2.5    51.8    +      -       -      +
    350D  THR*     3.0    27.9    +      -       +      +
    351D  LYS*     3.6     7.4    -      -       -      +
    353D  ALA*     1.3    76.9    -      -       -      +
    355D  LYS*     1.3    57.2    +      -       -      +
    357D  MET*     3.4     2.6    +      -       -      +
    358D  LYS*     3.0    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 355 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168D  PHE*     3.7    40.8    -      -       +      -
    351D  LYS      3.2    15.0    +      -       -      +
    352D  ALA*     3.6     7.0    -      -       -      +
    354D  GLU*     1.3    78.7    -      -       -      +
    356D  GLN*     1.3    58.1    +      -       -      +
    358D  LYS*     3.8     0.5    -      -       -      +
    359D  ASP*     2.9    62.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 356 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    352D  ALA*     3.0    19.1    +      -       -      +
    353D  ALA*     3.3    10.3    +      -       -      +
    355D  LYS*     1.3    75.1    -      -       -      +
    357D  MET*     1.3    64.7    +      -       -      +
    359D  ASP*     3.4     9.0    +      -       -      +
    360D  LYS*     3.2    22.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 357 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55D  LYS      3.5    12.1    -      -       -      +
     56D  PHE*     4.0     6.7    -      -       +      -
     57D  TYR*     3.5    57.2    -      -       +      +
    353D  ALA      3.0    16.3    +      -       -      +
    354D  GLU      3.9     3.8    -      -       -      +
    356D  GLN*     1.3    76.2    -      -       -      +
    358D  LYS*     1.3    61.7    +      -       -      +
    360D  LYS*     3.4    10.5    +      -       +      +
    361D  GLN*     3.1    46.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 358 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56D  PHE*     3.7    42.7    -      -       +      -
    100D  GLU      5.6     1.6    +      -       -      -
    102D  ASN*     5.5     3.8    +      -       -      -
    167D  GLU*     3.0    28.8    +      -       -      +
    168D  PHE*     3.7    26.7    -      -       +      -
    354D  GLU      3.0    18.1    +      -       -      +
    355D  LYS      3.8     0.4    -      -       -      +
    357D  MET*     1.3    74.8    -      -       -      +
    359D  ASP*     1.3    66.6    +      -       -      +
    361D  GLN*     3.2     8.6    +      -       +      +
    362D  ASP*     2.9    49.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 359 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168D  PHE*     4.9     3.1    -      -       -      -
    355D  LYS*     2.9    55.9    +      -       -      +
    356D  GLN*     3.8     7.6    -      -       -      +
    358D  LYS*     1.3    76.3    -      -       -      +
    360D  LYS*     1.3    61.3    +      -       -      +
    362D  ASP*     3.3    12.3    +      -       -      +
    363D  GLU*     2.9    34.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 360 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    356D  GLN      3.2    12.0    +      -       -      +
    357D  MET*     3.6    13.0    -      -       +      +
    358D  LYS      3.2     0.2    -      -       -      -
    359D  ASP*     1.3    79.6    -      -       -      +
    361D  GLN*     1.3    64.3    -      -       +      +
    363D  GLU*     3.4     9.1    +      -       +      +
    364D  GLU*     3.1    44.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 361 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55D  LYS*     3.0    29.9    +      -       -      +
     56D  PHE*     3.7    23.9    -      -       -      +
    357D  MET*     3.1    34.1    +      -       +      +
    358D  LYS*     3.2    10.1    +      -       +      +
    360D  LYS*     1.3    78.4    -      -       +      +
    362D  ASP*     1.3    60.7    +      -       -      +
    364D  GLU*     3.5    16.0    +      -       -      +
    365D  GLN*     3.0    29.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 362 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    167D  GLU*     4.5     2.8    -      -       -      +
    168D  PHE*     5.9     0.3    -      -       -      -
    358D  LYS*     2.9    53.3    +      -       -      +
    359D  ASP*     3.6    10.9    -      -       -      +
    361D  GLN*     1.3    75.5    -      -       -      +
    363D  GLU*     1.3    65.2    +      -       +      +
    365D  GLN*     3.3     8.3    +      -       -      +
    366D  ARG*     3.0    22.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 363 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    359D  ASP*     2.9    29.7    +      -       -      +
    360D  LYS*     3.4     9.4    -      -       -      +
    362D  ASP*     1.3    77.2    -      -       -      +
    364D  GLU*     1.3    64.3    +      -       +      +
    366D  ARG*     3.2    16.4    +      -       -      +
    367D  LEU*     3.2    21.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 364 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    360D  LYS*     3.1    50.7    +      -       +      +
    361D  GLN*     3.9    14.6    -      -       -      +
    363D  GLU*     1.3    80.1    -      -       +      +
    365D  GLN*     1.3    63.6    +      -       -      +
    367D  LEU*     3.1    29.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 365 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361D  GLN      3.0    14.9    +      -       -      +
    362D  ASP*     3.4    13.0    -      -       -      +
    364D  GLU*     1.3    76.8    -      -       -      +
    366D  ARG*     1.3    58.0    +      -       -      +
    367D  LEU      3.0     9.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 366 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    362D  ASP      3.0    12.7    +      -       -      +
    363D  GLU*     3.2    13.9    +      -       -      +
    365D  GLN*     1.3    75.1    -      -       -      +
    367D  LEU*     1.3    60.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 367 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    363D  GLU*     3.2    20.6    -      -       +      +
    364D  GLU*     3.1    19.1    +      -       +      +
    365D  GLN      3.0     5.7    +      -       -      +
    366D  ARG*     1.3    83.6    -      -       +      +
----------------------------------------------------------
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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