Contacts of the helix formed by residues 112 - 128 (chain J) in PDB entry 3LUE


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 PRO 112 (chain J).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197I  GLY*     6.5     1.6    -      -       -      -
     73J  HIS*     3.9    13.2    -      -       +      -
     75J  ILE*     3.8    17.5    -      -       +      -
    110J  LEU      3.6     1.8    -      -       -      +
    111J  ASN*     1.3    95.4    -      -       -      +
    113J  LYS*     1.3    65.2    +      -       -      +
    114J  ALA*     3.4     1.8    -      -       +      +
    115J  ASN*     3.0    32.6    +      -       -      +
    116J  ARG*     3.3     6.2    +      -       -      +
    177J  ARG*     3.3    13.2    -      -       -      +
    179J  ASP*     5.0     4.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 113 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    195I  GLU      3.5     9.8    +      -       -      +
    196I  ARG*     3.1    50.4    -      -       +      +
    197I  GLY*     5.8     1.1    -      -       -      -
    111J  ASN      3.5     2.5    +      -       -      -
    112J  PRO*     1.3    69.6    -      -       -      +
    114J  ALA*     1.3    63.3    +      -       +      +
    116J  ARG*     3.2    20.3    +      -       -      +
    117J  GLU*     3.2    18.2    +      -       -      +
    177J  ARG*     4.8     0.2    -      -       -      +
    371J  HIS*     3.5    33.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 114 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112J  PRO*     3.4     2.1    -      -       +      +
    113J  LYS*     1.3    76.4    -      -       +      +
    115J  ASN*     1.3    63.8    +      -       -      +
    117J  GLU*     3.7    12.2    -      -       -      +
    118J  LYS*     2.8    28.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 115 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75J  ILE*     3.3    27.7    -      -       -      +
     76J  VAL*     3.5    19.0    +      -       +      +
     79J  TRP*     4.1    21.2    -      -       +      +
    111J  ASN*     3.2    24.4    +      -       -      +
    112J  PRO*     3.0    23.5    +      -       -      +
    114J  ALA*     1.3    78.2    +      -       -      +
    116J  ARG*     1.3    64.6    +      -       -      +
    118J  LYS*     3.0     3.5    +      -       -      +
    119J  MET*     2.9    28.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 116 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    107J  GLU*     3.0    51.8    +      -       -      +
    111J  ASN*     3.5    24.7    -      -       -      +
    112J  PRO      3.8     3.8    -      -       -      +
    113J  LYS*     3.2    12.9    +      -       -      +
    115J  ASN*     1.3    75.4    -      -       -      +
    117J  GLU*     1.3    60.7    +      -       -      +
    119J  MET*     3.4    13.5    +      -       +      +
    120J  THR*     2.9    28.1    +      -       -      -
    134J  VAL*     4.4     9.5    +      -       +      +
    370J  VAL*     3.2    34.7    +      -       +      +
    371J  HIS*     3.8    21.9    +      -       +      +
    374J  CYS*     3.0    36.6    +      -       -      +
    375J  PHE*     5.4     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 117 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    113J  LYS*     3.4    15.9    -      -       -      +
    114J  ALA*     3.8    12.1    -      -       -      +
    115J  ASN      3.2     0.6    -      -       -      -
    116J  ARG*     1.3    73.1    -      -       -      +
    118J  LYS*     1.3    66.0    +      -       -      +
    120J  THR*     2.9     4.1    +      -       -      -
    121J  GLN*     2.9    26.5    +      -       -      +
    367J  PRO*     3.9    29.6    -      -       +      +
    368J  SER*     4.2    14.2    +      -       -      -
    370J  VAL*     4.0     7.9    -      -       -      -
    371J  HIS*     2.8    31.6    +      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 118 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79J  TRP*     3.4    53.8    -      -       +      +
     80J  ASP*     5.7     0.4    +      -       -      -
     83J  GLU*     4.5     6.1    +      -       -      -
    114J  ALA      2.8    22.8    +      -       -      +
    115J  ASN      3.0     4.0    +      -       -      +
    117J  GLU*     1.3    71.3    -      -       -      +
    119J  MET*     1.3    58.2    +      -       -      +
    121J  GLN*     3.1    17.8    -      -       +      +
    122J  ILE*     3.0    50.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 119 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12J  ASN*     5.7     0.4    -      -       -      -
     76J  VAL*     6.4     1.8    -      -       +      -
     79J  TRP*     4.2    13.8    -      -       +      -
     86J  TRP*     4.2    22.2    -      -       +      -
    105J  LEU*     3.5    27.8    -      -       +      -
    106J  THR      4.7     5.4    -      -       -      +
    107J  GLU*     4.4     7.4    -      -       +      -
    111J  ASN*     3.5    28.7    -      -       -      +
    115J  ASN*     2.9    19.9    +      -       +      +
    116J  ARG*     3.5    11.4    -      -       -      +
    118J  LYS*     1.3    76.8    -      -       -      +
    120J  THR*     1.4    59.9    +      -       -      +
    122J  ILE*     4.7     3.4    -      -       -      -
    123J  MET*     3.2    31.0    +      -       -      +
    132J  MET*     3.9     0.9    -      -       -      +
    134J  VAL*     3.9    25.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 120 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116J  ARG      2.9    14.5    +      -       -      -
    117J  GLU      2.9     8.2    +      -       -      -
    119J  MET*     1.4    74.7    -      -       -      +
    121J  GLN*     1.3    59.8    +      -       -      +
    123J  MET*     3.6     0.7    +      -       -      +
    124J  PHE*     2.9    50.1    +      -       +      -
    132J  MET*     4.1    15.3    -      -       -      -
    357J  ILE*     5.3     1.8    -      -       +      -
    362J  TYR*     3.7    25.8    -      -       +      -
    367J  PRO*     4.2    10.5    -      -       +      +
    369J  ILE*     4.9     6.7    -      -       +      -
    370J  VAL*     3.0    28.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 121 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117J  GLU*     2.9    12.8    +      -       -      +
    118J  LYS*     3.1    25.9    -      -       +      +
    120J  THR*     1.3    76.3    -      -       -      +
    122J  ILE*     1.4    57.2    +      -       +      +
    124J  PHE*     3.7     0.2    -      -       -      -
    125J  GLU*     2.9    70.4    +      -       -      +
    362J  TYR*     3.3    18.3    +      -       -      -
    367J  PRO*     3.9    19.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 122 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79J  TRP*     3.5    35.2    -      -       +      -
     83J  GLU*     3.9    30.3    -      -       +      +
     86J  TRP*     4.0    16.6    -      -       +      -
    118J  LYS*     3.0    34.5    +      -       +      +
    119J  MET*     4.4     3.4    -      -       -      +
    121J  GLN*     1.4    75.0    -      -       +      +
    123J  MET*     1.3    70.2    +      -       -      +
    126J  THR*     2.8    38.5    +      -       -      +
    127J  PHE*     2.9    32.3    +      -       +      -
----------------------------------------------------------
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Residues in contact with MET 123 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     86J  TRP*     3.5    42.0    -      -       +      -
     90J  PHE*     4.0    17.0    -      -       +      -
    103J  VAL*     3.8    22.7    -      -       -      -
    105J  LEU*     3.8    15.7    -      -       +      -
    119J  MET      3.2    20.9    +      -       -      +
    120J  THR      3.9     1.8    -      -       -      +
    122J  ILE*     1.3    82.8    -      -       +      +
    124J  PHE*     1.3    57.7    +      -       -      +
    127J  PHE*     3.1    36.7    +      -       +      +
    128J  ASN      3.2     3.1    +      -       -      -
    129J  THR*     2.7    26.2    +      -       -      +
    132J  MET*     3.8    25.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 124 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    120J  THR*     2.9    35.3    +      -       +      +
    123J  MET*     1.3    76.3    -      -       -      +
    125J  GLU*     1.3    59.1    +      -       -      +
    128J  ASN*     3.0    26.9    -      -       -      +
    129J  THR*     3.0    33.4    -      -       -      +
    131J  ALA*     4.0     5.2    -      -       -      -
    132J  MET*     3.6    23.8    -      -       +      -
    357J  ILE*     3.6    28.7    -      -       +      -
    358J  SER      4.0     6.5    -      -       -      -
    359J  LYS*     3.7    36.4    +      -       +      +
    362J  TYR*     3.3    45.8    -      +       +      -
----------------------------------------------------------
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Residues in contact with GLU 125 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    121J  GLN*     2.9    41.5    +      -       -      +
    124J  PHE*     1.3    73.1    -      -       -      +
    126J  THR*     1.4    67.5    +      -       -      +
    128J  ASN*     4.3     4.7    +      -       -      +
    359J  LYS*     4.7     6.5    -      -       -      +
    362J  TYR*     2.8    30.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 126 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83J  GLU*     3.9    23.5    +      -       -      +
    122J  ILE*     2.8    35.7    +      -       +      +
    125J  GLU*     1.4    77.0    -      -       -      +
    127J  PHE*     1.3    78.5    +      -       +      +
    128J  ASN*     5.3     0.2    -      -       -      -
    120T  LYS*     6.5     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 127 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69J  TYR      5.8     0.4    -      -       -      -
     83J  GLU*     4.0    11.7    -      -       +      -
     86J  TRP*     3.9    16.6    -      +       +      -
     87J  HIS*     3.7    41.7    -      -       +      -
     90J  PHE*     4.2     7.2    -      +       +      -
     91J  TYR*     4.1    24.6    +      +       -      -
     98J  PRO*     3.3    31.9    -      -       +      +
     99J  GLU*     3.8     6.2    -      -       -      +
    122J  ILE*     2.9    34.2    +      -       +      -
    123J  MET*     3.4    27.1    -      -       +      +
    126J  THR*     1.3    88.0    -      -       +      +
    128J  ASN*     1.3    73.2    +      -       -      +
    129J  THR*     3.4     5.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 128 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99J  GLU*     3.1    38.2    +      -       +      +
    123J  MET      3.2     0.8    +      -       -      -
    124J  PHE      3.0    19.2    +      -       -      +
    125J  GLU      5.1     4.3    -      -       -      +
    126J  THR      3.6     2.0    -      -       -      -
    127J  PHE*     1.3    80.4    -      -       -      +
    129J  THR*     1.3    62.4    +      -       -      +
    359J  LYS*     3.8    20.3    +      -       -      +
----------------------------------------------------------
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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