Contacts of the helix formed by residues 114 - 130 (chain E) in PDB entry 5BMU


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 114 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59E  TYR      4.4     7.6    -      -       -      +
     60E  LEU*     3.0    24.2    -      -       -      +
     62E  GLY      4.5     0.4    -      -       -      +
     67E  GLU*     4.1    12.6    -      -       -      +
     71E  VAL*     3.3    23.5    -      -       +      +
    109E  THR*     3.6    25.8    -      -       -      +
    112E  ASN*     3.8     4.5    -      -       +      +
    113E  PHE*     1.3    80.9    -      -       -      +
    115E  LEU*     1.3    64.6    +      -       -      +
    116E  ALA*     3.4    14.0    -      -       -      +
    117E  ASP*     3.1    28.3    +      -       -      +
    118E  ILE*     3.6     7.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 115 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10E  LEU*     3.9    38.6    -      -       +      -
     48E  ALA*     3.9     8.3    -      -       +      -
     49E  ALA*     3.8    27.1    -      -       +      +
     52E  VAL*     4.0    12.8    -      -       +      -
     60E  LEU*     2.7    27.1    +      -       +      +
     61E  LEU*     3.9    19.1    -      -       +      -
     71E  VAL*     4.7     0.9    -      -       +      -
     75E  LEU*     4.1    19.3    -      -       +      -
    114E  THR*     1.3    68.0    -      -       -      +
    116E  ALA*     1.3    65.2    +      -       -      +
    118E  ILE*     3.5    12.9    +      -       +      -
    119E  LEU*     2.9    33.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 116 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71E  VAL*     4.3    15.9    -      -       -      +
     74E  TRP*     4.0    19.7    -      -       +      -
     75E  LEU*     4.1    13.2    -      -       -      +
    108E  LEU*     3.7    23.1    -      -       +      -
    109E  THR*     4.9     1.6    -      -       +      -
    114E  THR*     3.4    14.5    +      -       -      +
    115E  LEU*     1.3    75.5    -      -       -      +
    117E  ASP*     1.3    52.7    +      -       -      +
    119E  LEU*     3.1     3.7    +      -       -      +
    120E  LEU*     2.6    36.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 117 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    107E  TYR*     3.6    22.0    -      -       -      +
    108E  LEU*     3.1    28.0    +      -       -      +
    112E  ASN      4.0     0.3    -      -       -      +
    113E  PHE*     3.9    14.9    -      -       +      -
    114E  THR*     3.1    33.4    +      -       -      +
    116E  ALA*     1.3    71.9    -      -       -      +
    118E  ILE*     1.3    59.0    +      -       -      +
    120E  LEU      3.4     0.2    +      -       -      -
    121E  TYR*     2.9    36.8    +      -       -      +
    145E  TRP*     2.8    30.9    +      -       +      -
    149E  ILE*     4.0     9.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 118 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10E  LEU*     3.8    27.4    -      -       +      -
     13E  SER*     4.8     4.3    -      -       -      +
     14E  LEU*     5.1     2.2    -      -       +      -
     60E  LEU*     4.4    15.9    -      -       +      -
    113E  PHE*     3.5    33.4    -      -       +      -
    114E  THR      4.0     1.1    -      -       -      +
    115E  LEU*     3.7    23.1    -      -       +      +
    117E  ASP*     1.3    78.0    -      -       -      +
    119E  LEU*     1.3    65.7    +      -       +      +
    121E  TYR*     3.4     7.6    +      -       -      +
    122E  TYR*     3.1    53.8    +      -       +      +
    149E  ILE*     4.5     6.2    -      -       -      +
    155E  ILE*     3.9    14.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 119 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6E  GLU*     3.1    26.9    -      -       +      +
     10E  LEU*     4.8    17.9    -      -       +      -
     44E  LEU*     4.7    13.0    -      -       +      -
     45E  THR*     4.0    27.4    -      -       +      -
     48E  ALA*     4.6    12.1    -      -       +      -
     75E  LEU*     4.3    16.6    -      -       +      -
     78E  ARG*     3.2    25.5    +      -       +      +
    115E  LEU*     2.9    21.3    +      -       +      +
    116E  ALA*     3.7     3.6    -      -       -      +
    118E  ILE*     1.3    76.6    -      -       +      +
    120E  LEU*     1.3    64.4    +      -       -      +
    122E  TYR*     3.1    11.4    +      -       +      +
    123E  GLY      3.1    18.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 120 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74E  TRP*     4.2    11.9    -      -       +      +
     77E  TYR*     4.0    14.1    -      -       +      -
     78E  ARG*     4.4    11.8    -      -       +      +
     82E  VAL*     4.0    19.3    -      -       +      -
     98E  LEU*     3.8    24.2    -      -       +      -
    108E  LEU*     3.7    26.9    -      -       +      -
    116E  ALA      2.6    20.1    +      -       -      +
    119E  LEU*     1.3    72.8    -      -       -      +
    121E  TYR*     1.3    56.2    +      -       -      +
    123E  GLY      3.9     0.2    -      -       -      -
    124E  LEU*     2.9    50.1    +      -       +      +
    145E  TRP*     3.6    22.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 121 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117E  ASP      2.9    18.5    +      -       -      +
    118E  ILE      3.4     2.9    -      -       -      +
    120E  LEU*     1.3    75.3    -      -       -      +
    122E  TYR*     1.3    82.5    +      +       -      +
    124E  LEU      3.8     0.3    -      -       -      -
    125E  HIS*     3.1    38.5    +      +       -      +
    145E  TRP*     3.6     9.1    -      -       +      -
    146E  PHE*     3.5    40.6    -      +       -      -
    149E  ILE*     3.7    19.3    -      -       +      -
    150E  GLN*     3.4    23.2    -      -       +      +
    155E  ILE*     3.7    31.6    -      -       +      -
    156E  ARG*     3.4    30.9    -      -       -      +
    159E  LEU*     4.1     3.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 122 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1E  MET*     5.3    10.1    -      -       -      +
      6E  GLU*     3.5    43.2    -      -       +      +
      9E  LEU*     3.6    32.6    -      -       +      +
     10E  LEU*     4.6     6.5    -      -       +      -
     13E  SER*     2.6    28.8    +      -       -      -
     78E  ARG*     4.1     1.6    -      -       -      -
    118E  ILE*     3.1    40.8    +      -       +      +
    119E  LEU*     3.1     5.5    +      -       +      +
    121E  TYR*     1.3    87.4    -      +       -      +
    123E  GLY*     1.3    61.5    +      -       -      +
    125E  HIS*     3.8    13.5    +      -       -      +
    126E  ARG*     4.8     3.3    +      -       -      +
    155E  ILE*     3.1    25.1    +      -       +      +
    159E  LEU*     3.6    23.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 123 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78E  ARG*     3.4    33.1    -      -       -      +
     82E  VAL*     3.8    17.1    -      -       -      +
    119E  LEU      3.1     9.1    +      -       -      -
    120E  LEU      3.9     2.0    -      -       -      -
    122E  TYR*     1.3    78.3    -      -       -      +
    124E  LEU*     1.3    60.8    +      -       -      +
    125E  HIS      3.4     0.6    +      -       -      -
    126E  ARG*     4.1    11.8    +      -       -      +
    127E  PHE*     3.9    12.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 124 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77E  TYR*     5.9     1.1    -      -       +      +
     82E  VAL*     4.1    18.4    -      -       +      -
     91E  ILE*     5.4     7.0    -      -       +      -
     94E  LEU*     5.9     7.2    -      -       +      -
     95E  LEU*     4.6    16.8    -      -       +      -
     98E  LEU*     3.8    29.2    -      -       +      -
    120E  LEU*     2.9    42.3    +      -       +      +
    121E  TYR      3.8     0.7    -      -       -      -
    123E  GLY*     1.3    78.5    -      -       -      +
    125E  HIS*     1.3    60.7    +      -       -      +
    126E  ARG      3.6     0.9    -      -       -      -
    127E  PHE*     3.4    14.6    +      -       +      +
    128E  ILE*     3.0    37.4    +      -       +      +
    142E  VAL*     5.0     2.7    -      -       +      -
    145E  TRP*     4.2     9.6    -      -       +      -
    146E  PHE*     4.0     6.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 125 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    121E  TYR*     3.1    32.0    +      +       -      +
    122E  TYR*     3.9    11.2    -      -       -      +
    123E  GLY      3.4     2.4    -      -       -      -
    124E  LEU*     1.3    75.2    -      -       -      +
    126E  ARG*     1.3    66.1    +      -       -      +
    127E  PHE      3.1     0.2    +      -       -      -
    128E  ILE*     3.2     1.7    +      -       -      +
    129E  VAL*     3.0    46.7    +      -       +      +
    146E  PHE*     3.8    24.2    -      +       -      -
    150E  GLN*     5.8     0.2    -      -       -      -
    159E  LEU*     3.8    27.5    -      -       +      +
    160E  SER*     2.7    46.2    +      -       -      -
    162E  VAL*     5.0     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 126 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      0E  HIS*     3.6    59.7    -      -       +      +
      1E  MET*     5.3     2.9    -      -       -      +
     82E  VAL      4.1     7.9    +      -       -      -
     83E  ASP*     5.3     4.2    +      -       -      +
     87E  SER*     3.4    14.5    +      -       -      -
    122E  TYR      4.8     3.0    +      -       -      +
    123E  GLY      4.1    11.1    +      -       -      +
    125E  HIS*     1.3    81.9    +      -       -      +
    127E  PHE*     1.3   105.9    +      -       +      +
    129E  VAL*     4.1     6.1    +      -       -      +
    130E  ASP*     3.9    23.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 127 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82E  VAL*     4.7     7.9    -      -       +      -
     87E  SER*     3.6    20.4    -      -       -      -
     88E  LYS*     4.7    12.6    -      -       +      -
     91E  ILE*     3.7    47.1    -      -       +      -
     95E  LEU*     5.9     0.4    -      -       +      -
    123E  GLY      3.9    13.2    -      -       -      -
    124E  LEU*     3.4    14.5    +      -       +      +
    125E  HIS      3.1     0.8    -      -       -      -
    126E  ARG*     1.3   126.4    -      -       +      +
    128E  ILE*     1.3    67.6    +      -       +      +
    130E  ASP*     3.5    12.4    +      -       -      +
    131E  LEU*     3.0    23.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 128 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95E  LEU*     4.2    23.8    -      -       +      -
    124E  LEU*     3.0    25.4    +      -       +      +
    125E  HIS      3.9     0.2    -      -       -      +
    127E  PHE*     1.3    77.7    -      -       +      +
    129E  VAL*     1.3    64.5    +      -       -      +
    130E  ASP      3.2     1.8    -      -       -      -
    131E  LEU*     3.1    42.3    +      -       +      +
    136E  LYS*     4.2     7.2    -      -       +      -
    142E  VAL*     4.4    11.2    -      -       +      -
    143E  SER*     6.1     1.1    -      -       -      -
    146E  PHE*     3.6    49.1    -      -       +      -
    162E  VAL*     4.1    13.3    -      -       +      +
    164E  PHE*     4.2     7.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 129 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    125E  HIS*     3.0    50.8    +      -       +      +
    126E  ARG*     4.1     7.4    -      -       -      +
    128E  ILE*     1.3    75.7    -      -       -      +
    130E  ASP*     1.3    67.3    +      -       -      +
    131E  LEU      3.5     5.5    +      -       -      +
    136E  LYS*     4.8     4.5    +      -       -      -
    160E  SER*     4.4    15.0    -      -       -      +
    162E  VAL*     4.0    18.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 130 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126E  ARG      3.9    13.6    +      -       -      +
    127E  PHE*     3.5    11.5    +      -       -      +
    128E  ILE      3.2     1.2    -      -       -      -
    129E  VAL*     1.3    84.7    -      -       -      +
    131E  LEU*     1.3    65.8    +      -       -      +
    132E  THR*     3.6     4.0    +      -       -      +
    135E  GLU*     5.1     0.9    -      -       -      +
----------------------------------------------------------
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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