Contacts of the strand formed by residues 100 - 110 (chain E) in PDB entry 6NQN


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 ILE 100 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     92B  SER*     3.8    32.3    -      -       -      +
     94B  ASN*     6.2     0.4    -      -       -      +
    100B  ILE*     4.4     4.3    -      -       +      -
    102B  ASN*     3.1    16.3    +      -       -      +
     92E  SER*     3.7    22.2    -      -       -      +
     93E  MET      3.4     7.4    -      -       -      +
     94E  ASN*     3.1    40.4    -      -       +      +
     98E  GLY*     3.1    18.4    -      -       -      +
     99E  GLY*     1.3    79.7    -      -       -      +
    101E  CYS*     1.3    66.2    +      -       -      +
    102E  ASN*     4.2     2.5    -      -       -      +
    122E  GLY*     3.1     0.3    -      -       -      -
    123E  VAL*     2.9    32.9    +      -       +      +
    125E  PHE*     4.3     1.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 101 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56E  ILE*     4.2     4.0    -      -       -      -
     92E  SER*     3.5     1.9    -      -       -      -
     93E  MET*     2.8    56.4    +      -       +      +
     95E  TYR*     4.2     7.6    -      -       +      +
    100E  ILE*     1.3    73.4    -      -       -      +
    102E  ASN*     1.3    62.1    +      -       -      +
    120E  PHE*     3.5    36.8    -      -       +      -
    121E  ASP      3.3     3.8    -      -       -      -
    122E  GLY*     3.7     7.6    -      -       -      -
    125E  PHE*     3.4    36.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 102 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100B  ILE*     3.2    23.2    +      -       -      +
    102B  ASN*     3.6    24.9    +      -       -      +
    121B  ASP*     3.0    34.6    +      -       +      +
    123B  VAL*     3.7    21.1    -      -       +      +
     91E  ARG      3.3     2.7    -      -       -      -
     92E  SER*     3.1    26.3    +      -       -      -
     93E  MET*     4.6     0.2    -      -       -      -
    100E  ILE*     4.2     0.3    -      -       -      +
    101E  CYS*     1.3    73.6    -      -       -      +
    103E  ALA*     1.3    62.7    +      -       -      +
    119E  ARG      4.6     0.5    -      -       -      -
    120E  PHE*     3.5     1.9    -      -       -      -
    121E  ASP*     2.8    34.7    +      -       -      +
----------------------------------------------------------
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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
----------------------------------------------------------
    123B  VAL*     4.2     1.3    -      -       -      +
     60E  VAL*     3.8    34.5    -      -       +      -
     89E  TRP*     3.8     8.5    -      -       +      -
     90E  GLU*     3.4     0.3    -      -       -      -
     91E  ARG      2.8    34.5    +      -       -      +
     93E  MET*     3.8    10.1    -      -       +      -
    102E  ASN*     1.3    75.8    -      -       -      +
    104E  THR*     1.3    66.8    +      -       -      +
    119E  ARG      3.2    12.3    -      -       -      +
    120E  PHE*     4.0     5.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 104 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17B  ALA*     6.3     1.1    -      -       +      -
     20B  GLY*     4.1    29.9    -      -       -      +
    123B  VAL*     3.7    22.0    -      -       +      -
     89E  TRP*     3.3    14.6    -      -       -      +
     90E  GLU*     4.2     7.0    -      -       +      -
    103E  ALA*     1.3    80.9    -      -       -      +
    105E  ASN*     1.3    62.9    +      -       -      +
    117E  GLU      4.3     1.7    +      -       -      -
    118E  ILE*     3.2     8.1    -      -       -      +
    119E  ARG*     3.0    47.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 105 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60E  VAL      4.2     0.2    +      -       -      -
     63E  KZ4      3.1    24.7    +      -       -      -
     88E  SER*     3.2     5.9    -      -       -      -
     89E  TRP*     2.9    58.0    +      -       +      +
    104E  THR*     1.3    76.6    -      -       -      +
    106E  ASP*     1.3    73.2    +      -       -      +
    107E  ILE*     3.5    11.3    +      -       -      +
    116E  TYR*     3.2    40.4    -      -       -      +
    117E  GLU      3.4     4.7    -      -       -      +
    118E  ILE*     3.4    16.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 106 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88E  SER*     3.8    10.5    -      -       -      -
    104E  THR      4.3     0.2    -      -       -      -
    105E  ASN*     1.3    71.9    +      -       -      +
    107E  ILE*     1.3    57.9    +      -       -      +
    108E  THR*     3.9    14.9    +      -       -      +
    115E  ILE      3.4     4.2    -      -       -      +
    117E  GLU*     2.9    54.4    +      -       +      +
    180E  LYS*     2.8    31.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 107 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63E  KZ4      3.8    19.1    -      -       -      +
     65E  ASN*     3.7    11.2    -      -       -      +
     83E  PHE*     3.9    21.3    -      -       +      -
     86E  GLY*     3.6     5.0    -      -       -      -
     87E  TYR*     3.0    69.6    +      -       +      +
     89E  TRP*     4.1     3.6    -      -       +      +
    105E  ASN*     3.5    24.2    -      -       -      +
    106E  ASP*     1.3    71.2    -      -       -      +
    108E  THR*     1.3    76.0    +      -       -      +
    114E  TYR*     4.3     4.0    -      -       +      -
    115E  ILE      3.3     2.7    -      -       -      -
    116E  TYR*     3.8    21.1    -      -       +      -
    180E  LYS*     3.8     3.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 108 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83E  PHE*     4.4     4.3    -      -       -      -
     85E  GLU      4.6     9.0    -      -       -      +
    106E  ASP*     3.9    16.2    +      -       -      +
    107E  ILE*     1.3    82.8    -      -       -      +
    109E  LEU*     1.3    63.8    +      -       -      +
    114E  TYR*     3.4     5.7    -      -       -      +
    115E  ILE*     2.9    50.8    +      -       -      +
    180E  LYS*     4.5     9.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 109 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      3E  VAL      3.9    22.0    -      -       -      +
      4E  ILE*     5.7     0.2    -      -       +      -
      8E  MET*     3.7    19.3    -      -       +      -
     83E  PHE*     3.8    27.6    -      -       +      -
     84E  PRO*     3.8    31.0    +      -       +      +
    108E  THR*     1.3    78.7    -      -       -      +
    110E  ASP*     1.3    61.1    +      -       -      +
    111E  GLY      3.6    26.0    +      -       -      +
    113E  CYS      3.3    24.5    -      -       -      +
    114E  TYR*     3.9     9.0    -      -       +      -
    115E  ILE*     4.9     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 110 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    108E  THR      4.3     0.2    -      -       -      -
    109E  LEU*     1.3    73.4    -      -       -      +
    111E  GLY*     1.3    62.8    +      -       -      +
    112E  ASP*     3.1     1.4    +      -       -      +
    113E  CYS*     2.9    33.7    +      -       +      +
    115E  ILE*     3.5    26.3    -      -       +      +
----------------------------------------------------------
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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