Contacts of the helix formed by residues 100 - 116 (chain E) in PDB entry 5LSJ


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 ASN 100 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    140B  TYR*     6.0     0.2    -      -       -      -
    143B  GLN*     3.0    28.1    -      -       -      +
     96E  LYS      4.0     2.6    +      -       -      -
     97E  GLU      4.4     2.8    +      -       -      -
     98E  GLU      3.8     1.8    -      -       -      -
     99E  GLY*     1.3    78.3    -      -       -      +
    101E  LEU*     1.3    56.9    +      -       -      +
    102E  GLU*     3.0    27.7    +      -       -      +
    103E  ALA*     3.0    18.6    +      -       +      +
    104E  VAL*     3.0    30.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 101 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13C  PHE*     4.9     2.2    -      -       +      -
     15C  PHE*     4.4    27.8    -      -       +      -
     91C  LEU*     5.3     3.8    -      -       +      -
     95E  ILE*     3.9    15.0    -      -       +      +
     96E  LYS*     3.2    21.5    +      -       +      +
     98E  GLU*     3.2    27.4    -      -       -      +
     99E  GLY      4.1     6.3    -      -       -      +
    100E  ASN*     1.3    73.3    -      -       -      +
    102E  GLU*     1.3    62.1    +      -       -      +
    104E  VAL*     3.6    19.7    -      -       +      -
    105E  LEU*     2.9    55.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 102 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35E  VAL*     5.2    15.5    -      -       +      -
     96E  LYS*     2.8    33.8    +      -       -      +
     97E  GLU*     4.6    12.4    -      -       -      +
    100E  ASN*     3.0    18.0    +      -       -      +
    101E  LEU*     1.3    75.7    +      -       -      +
    103E  ALA*     1.3    59.9    +      -       +      +
    105E  LEU*     4.3     2.4    -      -       -      +
    106E  ASN*     2.9    43.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 103 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100E  ASN*     3.0    29.3    +      -       +      +
    102E  GLU*     1.3    83.1    -      -       +      +
    104E  VAL*     1.3    61.3    +      -       +      +
    106E  ASN*     3.9     5.3    -      -       -      +
    107E  ALA*     2.9    28.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 104 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12C  PHE*     3.6    16.5    -      -       +      +
     13C  PHE*     4.7    13.2    -      -       +      -
     15C  PHE*     5.9     0.7    -      -       +      -
     99E  GLY      4.4     6.7    -      -       -      +
    100E  ASN*     3.0    14.3    +      -       +      +
    101E  LEU*     3.4    38.6    -      -       +      +
    103E  ALA*     1.3    78.5    -      -       +      +
    105E  LEU*     1.3    66.1    +      -       +      +
    107E  ALA*     3.5     5.0    +      -       -      +
    108E  LEU*     2.9    26.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 105 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13C  PHE*     3.7    30.7    -      -       +      -
     90C  ILE*     3.9    29.4    -      -       +      -
     91C  LEU*     4.5     3.4    -      -       +      -
     34E  ARG*     4.3    13.1    -      -       +      +
     35E  VAL*     5.1    16.8    -      -       +      -
     38E  LEU*     4.9    19.1    -      -       +      -
     96E  LYS*     6.0     1.6    -      -       +      -
    101E  LEU*     2.9    38.5    +      -       +      +
    102E  GLU*     4.3     2.2    -      -       -      +
    104E  VAL*     1.3    74.1    -      -       -      +
    106E  ASN*     1.3    62.6    +      -       -      +
    108E  LEU*     3.4    10.9    +      -       +      +
    109E  ASP*     2.8    33.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 106 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33E  SER*     3.9    12.3    -      -       -      +
     35E  VAL*     4.2    13.6    -      -       -      +
    102E  GLU*     2.9    29.3    +      -       -      +
    103E  ALA*     3.9     5.1    -      -       -      +
    105E  LEU*     1.3    74.8    -      -       -      +
    107E  ALA*     1.3    59.3    +      -       -      +
    109E  ASP*     3.1    16.2    +      -       -      +
    110E  LYS*     2.9    26.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 107 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12C  PHE*     5.0     6.1    -      -       +      -
    103E  ALA      2.9    20.9    +      -       -      +
    104E  VAL*     3.7     7.9    -      -       -      +
    106E  ASN*     1.3    75.1    -      -       -      +
    108E  LEU*     1.3    57.6    +      -       -      +
    110E  LYS*     3.2    12.7    +      -       +      +
    111E  ILE*     2.9    38.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 108 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12C  PHE*     3.6    21.9    -      -       +      -
     13C  PHE*     3.8    29.8    -      -       +      -
     91C  LEU      4.9     1.6    -      -       -      +
     92C  ARG      4.4    10.5    -      -       -      +
     93C  ILE*     4.3    15.7    -      -       +      -
     94C  PRO*     5.4     2.0    -      -       +      -
     97C  ILE*     5.5     0.4    -      -       +      -
     99C  LEU*     5.4     1.6    -      -       +      -
     34E  ARG*     3.6    31.0    -      -       -      +
    104E  VAL      2.9    19.1    +      -       -      +
    105E  LEU*     3.6     7.9    -      -       +      +
    106E  ASN      3.2     0.2    -      -       -      -
    107E  ALA*     1.3    73.4    -      -       -      +
    109E  ASP*     1.3    61.3    +      -       -      +
    111E  ILE*     3.3    12.9    +      -       +      -
    112E  VAL*     2.9    46.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 109 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31E  THR*     4.5     9.2    +      -       -      +
     33E  SER*     2.7    39.6    -      -       -      +
     34E  ARG*     3.2    30.7    +      -       -      +
    105E  LEU      2.8    25.5    +      -       -      +
    106E  ASN*     3.1    13.8    +      -       -      +
    108E  LEU*     1.3    76.0    -      -       -      +
    110E  LYS*     1.3    62.9    +      -       -      +
    112E  VAL*     3.2     7.5    +      -       -      +
    113E  GLU*     2.9    28.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 110 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    106E  ASN      2.9    12.6    +      -       -      +
    107E  ALA*     3.4    14.6    -      -       +      +
    109E  ASP*     1.3    76.1    -      -       -      +
    111E  ILE*     1.3    65.4    +      -       +      +
    113E  GLU*     3.0     6.5    +      -       -      +
    114E  GLU*     2.9    56.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 111 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12C  PHE*     4.2    24.9    -      -       +      -
     97C  ILE*     3.7    24.5    -      -       +      +
     98C  LEU      4.2     5.6    -      -       -      +
     99C  LEU*     4.7     7.4    -      -       +      -
    100C  PRO*     3.6    42.6    -      -       +      -
    107E  ALA*     2.9    25.3    +      -       +      +
    108E  LEU*     3.3     9.2    +      -       +      +
    110E  LYS*     1.3    79.8    -      -       +      +
    112E  VAL*     1.3    55.9    +      -       -      +
    114E  GLU*     4.4     8.2    -      -       -      +
    115E  GLY*     3.1    24.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 112 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94C  PRO*     4.0    24.5    -      -       +      -
     97C  ILE*     3.6    19.5    -      -       +      +
     34E  ARG*     3.6    24.7    -      -       -      +
    108E  LEU*     2.9    34.5    +      -       +      +
    109E  ASP*     3.6     4.5    -      -       -      +
    110E  LYS      3.1     0.2    -      -       -      -
    111E  ILE*     1.3    75.9    -      -       -      +
    113E  GLU*     1.3    70.4    +      -       -      +
    115E  GLY      3.6     0.2    +      -       -      -
    116E  LYS*     3.2    35.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 113 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31E  THR*     5.0    19.6    +      -       -      +
    109E  ASP*     2.9    19.0    +      -       +      +
    110E  LYS*     3.6     6.1    -      -       -      +
    112E  VAL*     1.3    82.2    -      -       +      +
    114E  GLU*     1.3    64.8    +      -       +      +
    116E  LYS*     3.3    27.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 114 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    110E  LYS*     2.9    41.9    +      -       +      +
    111E  ILE*     4.4     7.0    -      -       -      +
    113E  GLU*     1.3    77.1    -      -       +      +
    115E  GLY*     1.3    60.9    +      -       -      +
    116E  LYS      3.5     7.1    +      -       -      +
    117E  VAL*     5.2     2.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 115 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96C  ASN*     4.5     4.7    -      -       -      +
     97C  ILE*     4.1    15.4    -      -       -      +
     98C  LEU      5.7     2.5    -      -       -      -
    111E  ILE      3.1    20.2    +      -       -      -
    112E  VAL      4.0     1.1    -      -       -      -
    113E  GLU      3.2     0.6    -      -       -      -
    114E  GLU*     1.3    75.4    -      -       -      +
    116E  LYS*     1.3    64.2    +      -       -      +
    117E  VAL*     3.6     0.8    +      -       -      +
    118E  ARG*     3.6    27.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 116 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94C  PRO*     5.6     3.4    -      -       -      -
     96C  ASN*     3.2    28.3    -      -       -      +
     97C  ILE*     4.0    10.1    -      -       +      -
    112E  VAL*     3.2    25.8    +      -       -      +
    113E  GLU*     3.6    21.9    +      -       -      +
    114E  GLU      3.3     7.9    -      -       -      +
    115E  GLY*     1.3    77.5    -      -       -      +
    117E  VAL*     1.3    70.1    +      -       -      +
    118E  ARG      4.2     0.4    -      -       -      +
    119E  LYS*     3.4    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