Contacts of the helix formed by residues 346 - 367 (chain B) 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 B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26B  GLN*     3.8     6.3    -      -       -      +
     94B  GLN*     5.2     0.2    +      -       -      -
     96B  THR*     4.9     0.2    -      -       -      +
    171B  LEU*     4.8     4.2    -      -       -      +
    329B  ASN*     3.3    42.3    -      -       -      +
    342B  PHE*     2.7    49.0    +      -       +      +
    343B  GLY*     3.3     7.2    +      -       -      -
    344B  ASN      3.3     0.2    -      -       -      -
    345B  GLU*     1.3    81.2    -      -       +      +
    347B  TRP*     1.3    74.0    +      -       -      +
    349B  VAL*     3.0     5.9    +      -       -      +
    350B  THR*     3.0    25.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 347 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96B  THR*     4.0    14.7    -      -       +      +
    169B  THR*     3.3    35.9    +      -       +      -
    170B  HIS*     4.7     0.6    +      -       -      -
    171B  LEU*     3.9    34.1    -      -       +      -
    187B  ASP*     3.4    53.5    +      -       +      -
    188B  ASN*     4.3     3.1    -      -       +      -
    343B  GLY      3.1    10.9    +      -       -      +
    344B  ASN*     4.0    15.9    -      -       -      -
    346B  THR*     1.3    79.4    +      -       -      +
    348B  GLY*     1.3    73.1    +      -       -      +
    350B  THR*     3.2     7.4    +      -       -      -
    351B  LYS*     3.0    68.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 348 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    343B  GLY      3.0    10.9    +      -       -      -
    344B  ASN*     3.4    18.8    -      -       -      -
    346B  THR      3.2     0.2    -      -       -      -
    347B  TRP*     1.3    94.9    -      -       -      +
    349B  VAL*     1.3    59.3    +      -       -      +
    351B  LYS*     4.3    13.5    -      -       -      +
    352B  ALA*     5.4     1.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 349 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58B  GLY*     5.4     0.9    -      -       -      -
     62B  LYS*     4.2    27.8    -      -       +      +
    344B  ASN      3.6    11.1    +      -       -      +
    345B  GLU*     3.4    23.6    -      -       +      +
    346B  THR      3.0     7.7    +      -       -      +
    348B  GLY*     1.3    77.9    -      -       -      +
    350B  THR*     1.3    61.7    +      -       -      +
    352B  ALA      4.9     1.8    +      -       -      -
    353B  ALA*     5.0     6.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 350 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58B  GLY*     3.8     5.7    -      -       -      +
     63B  ASP*     2.7    41.2    +      -       -      +
    169B  THR*     4.0    16.0    -      -       +      +
    329B  ASN*     5.3     2.4    +      -       -      -
    346B  THR      3.0    14.8    +      -       -      -
    347B  TRP*     3.5    11.4    -      -       -      -
    349B  VAL*     1.3    80.6    -      -       -      +
    351B  LYS*     1.3    65.5    +      -       -      +
    352B  ALA      3.3     0.9    +      -       -      -
    353B  ALA      3.5     2.1    +      -       -      -
    354B  GLU*     3.0    48.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 351 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168B  PHE*     5.7     0.3    -      -       -      -
    169B  THR*     6.0     0.7    -      -       -      -
    347B  TRP*     3.0    56.9    +      -       +      +
    348B  GLY*     4.3    10.5    -      -       -      +
    349B  VAL      3.5     0.8    -      -       -      -
    350B  THR*     1.3    81.4    -      -       -      +
    352B  ALA*     1.3    70.1    +      -       +      +
    354B  GLU*     3.6     7.8    -      -       -      +
    355B  LYS*     3.2    24.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 352 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    348B  GLY      5.4     0.8    +      -       -      -
    349B  VAL      4.9     1.4    +      -       -      -
    350B  THR      3.6     0.6    -      -       -      -
    351B  LYS*     1.3    84.6    -      -       +      +
    353B  ALA*     1.3    60.9    +      -       -      +
    355B  LYS*     3.4     7.5    +      -       -      +
    356B  GLN*     3.0    31.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 353 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57B  TYR      3.9     0.4    -      -       -      +
     58B  GLY*     3.7    27.8    -      -       -      +
    349B  VAL      5.0     6.2    +      -       -      +
    350B  THR      3.5     3.5    +      -       -      +
    351B  LYS      3.5     0.2    -      -       -      -
    352B  ALA*     1.3    75.8    -      -       -      +
    354B  GLU*     1.3    66.2    +      -       -      +
    356B  GLN*     3.3    10.9    +      -       -      +
    357B  MET*     2.9    25.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 354 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56B  PHE*     3.8    18.8    -      -       +      -
     57B  TYR*     3.6    17.4    -      -       -      -
     58B  GLY*     3.5     7.9    -      -       -      +
     63B  ASP*     5.6     1.0    -      -       -      +
     98B  LYS*     3.5    19.2    +      -       -      +
    168B  PHE*     3.5    16.8    -      -       +      +
    169B  THR*     2.5    51.8    +      -       -      +
    350B  THR*     3.0    28.5    +      -       +      +
    351B  LYS*     3.6     7.4    -      -       -      +
    353B  ALA*     1.3    77.1    -      -       -      +
    355B  LYS*     1.3    61.9    +      -       -      +
    357B  MET*     3.4     2.1    +      -       -      +
    358B  LYS*     3.0    23.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 355 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168B  PHE*     3.7    41.0    -      -       +      -
    351B  LYS      3.2    14.6    +      -       -      +
    352B  ALA*     3.6     6.7    -      -       -      +
    354B  GLU*     1.3    79.5    -      -       -      +
    356B  GLN*     1.3    58.4    +      -       -      +
    358B  LYS*     3.4     1.0    +      -       -      +
    359B  ASP*     2.9    61.6    +      -       -      +
    160H  ASP*     3.9    16.4    +      -       -      -
    162H  ARG*     6.4     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 356 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    352B  ALA*     3.0    19.7    +      -       -      +
    353B  ALA*     3.3     9.7    +      -       -      +
    355B  LYS*     1.3    77.4    -      -       -      +
    357B  MET*     1.3    62.5    +      -       -      +
    359B  ASP*     3.4     8.5    +      -       +      +
    360B  LYS*     3.2    35.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 357 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55B  LYS      3.5    11.9    -      -       -      +
     56B  PHE*     4.0     7.4    -      -       +      -
     57B  TYR*     3.5    57.7    -      -       +      +
    353B  ALA      2.9    17.3    +      -       -      +
    354B  GLU      3.9     3.4    -      -       -      +
    356B  GLN*     1.3    76.5    -      -       -      +
    358B  LYS*     1.3    61.9    +      -       -      +
    360B  LYS*     3.4    15.0    +      -       -      +
    361B  GLN*     3.1    46.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 358 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56B  PHE*     3.7    40.0    -      -       +      +
    100B  GLU      5.5     2.0    +      -       -      -
    102B  ASN*     5.5     5.5    -      -       -      +
    167B  GLU*     3.0    27.9    +      -       -      +
    168B  PHE*     3.7    30.3    -      -       +      -
    354B  GLU      3.0    16.9    +      -       -      +
    355B  LYS      3.8     0.4    -      -       -      +
    357B  MET*     1.3    77.5    -      -       -      +
    359B  ASP*     1.3    66.1    +      -       -      +
    361B  GLN*     3.2     9.3    +      -       +      +
    362B  ASP*     2.9    49.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 359 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168B  PHE*     4.9     3.5    -      -       -      -
    355B  LYS*     2.9    55.6    +      -       -      +
    356B  GLN*     3.7     8.0    -      -       -      +
    358B  LYS*     1.3    75.8    -      -       -      +
    360B  LYS*     1.3    57.0    +      -       -      +
    362B  ASP*     3.4    12.1    +      -       -      +
    363B  GLU*     3.0    36.8    +      -       +      +
    160H  ASP*     4.4    14.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 360 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    356B  GLN*     3.2    23.5    +      -       -      +
    357B  MET*     3.6    19.7    -      -       -      +
    358B  LYS      3.1     0.6    -      -       -      -
    359B  ASP*     1.3    78.1    -      -       -      +
    361B  GLN*     1.3    58.5    +      -       +      +
    363B  GLU*     3.3     7.7    +      -       -      +
    364B  GLU*     3.0    49.9    +      -       +      +
     44D  SER*     5.1     3.4    -      -       -      +
     45D  ASP*     5.5    10.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 361 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55B  LYS*     3.0    34.3    +      -       -      +
     56B  PHE*     3.7    24.1    -      -       -      +
    357B  MET*     3.1    34.7    +      -       +      +
    358B  LYS*     3.7    10.2    +      -       +      +
    360B  LYS*     1.3    77.2    -      -       +      +
    362B  ASP*     1.3    60.8    +      -       -      +
    364B  GLU*     3.5     7.3    +      -       -      +
    365B  GLN*     3.0    28.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 362 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    167B  GLU*     4.5     3.3    -      -       -      +
    168B  PHE*     5.8     0.2    -      -       -      -
    358B  LYS*     2.9    52.5    +      -       -      +
    359B  ASP*     3.6    11.4    -      -       -      +
    361B  GLN*     1.3    75.6    -      -       -      +
    363B  GLU*     1.3    64.7    +      -       +      +
    365B  GLN*     3.3     8.7    +      -       -      +
    366B  ARG*     3.1    22.0    +      -       -      +
    160H  ASP*     5.7     2.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 363 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    359B  ASP*     3.0    19.0    +      -       +      +
    360B  LYS*     3.6     9.6    -      -       -      +
    362B  ASP*     1.3    76.5    -      -       +      +
    364B  GLU*     1.3    63.9    +      -       -      +
    366B  ARG*     3.2    17.6    +      -       -      +
    367B  LEU*     3.4    19.8    +      -       -      +
     44D  SER*     3.3    32.8    +      -       -      +
    158H  ASN*     4.7    15.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 364 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    360B  LYS*     3.0    33.8    +      -       +      +
    361B  GLN*     3.9     6.5    -      -       -      +
    362B  ASP      3.4     0.2    -      -       -      -
    363B  GLU*     1.3    74.4    -      -       -      +
    365B  GLN*     1.3    63.3    +      -       -      +
    367B  LEU*     3.1    26.0    +      -       -      +
     42D  HIS      5.2     1.0    -      -       -      +
     43D  LYS*     4.6     8.8    -      -       -      +
     44D  SER*     3.2    31.5    +      -       -      -
     45D  ASP*     4.6     9.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 365 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361B  GLN      3.0    14.6    +      -       -      +
    362B  ASP*     3.4    13.2    -      -       -      +
    364B  GLU*     1.3    77.2    -      -       -      +
    366B  ARG*     1.3    62.5    +      -       -      +
    367B  LEU      3.2     7.8    +      -       -      +
    116F  SER*     5.2     9.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 366 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    362B  ASP      3.1    12.7    +      -       -      +
    363B  GLU*     3.2    13.6    +      -       -      +
    365B  GLN*     1.3    76.6    -      -       -      +
    367B  LEU*     1.3    63.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 367 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    363B  GLU*     3.5    18.2    -      -       -      +
    364B  GLU*     3.1    19.5    +      -       -      +
    365B  GLN      3.5    10.0    -      -       -      +
    366B  ARG*     1.3    82.2    -      -       +      +
     41D  LYS*     3.5    33.9    -      -       +      +
     42D  HIS      4.4     7.4    -      -       -      +
     43D  LYS*     4.0     4.3    -      -       -      +
     44D  SER*     3.7    36.8    -      -       -      +
----------------------------------------------------------
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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