Contacts of the strand formed by residues 113 - 123 (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 CYS 113 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9E  LYS*     3.3    22.7    -      -       +      -
     10E  ILE      3.8     2.7    -      -       -      -
     11E  LYS*     3.8    25.8    -      -       -      -
    109E  LEU*     3.3     4.5    -      -       -      +
    110E  ASP*     2.9    41.2    +      -       +      +
    111E  GLY      3.4     1.0    -      -       -      -
    112E  ASP*     1.3    84.9    -      -       -      +
    114E  TYR*     1.3    76.4    +      -       -      +
    115E  ILE*     3.8     5.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 114 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4E  ILE*     3.6    23.4    -      -       -      +
      8E  MET*     3.5    38.1    -      -       +      +
      9E  LYS      2.7    20.6    +      -       -      +
     10E  ILE*     4.3     1.5    -      -       -      +
     11E  LYS      2.9    27.9    +      -       -      +
     33E  PRO*     4.2     1.3    -      -       +      +
     65E  ASN*     3.9     5.2    -      -       -      -
     67E  VAL*     3.7    19.6    -      -       +      +
     68E  PHE*     3.8    26.9    -      +       -      -
     83E  PHE*     3.4    46.4    -      +       -      -
    107E  ILE*     4.3     1.6    -      -       +      -
    108E  THR      3.4     4.7    -      -       -      +
    109E  LEU*     3.9    11.4    -      -       +      -
    113E  CYS*     1.3    75.8    -      -       -      +
    115E  ILE*     1.3    59.7    +      -       -      +
    116E  TYR*     3.7    20.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 115 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11E  LYS*     3.2    25.6    -      -       +      +
    106E  ASP      3.4     2.4    -      -       -      +
    107E  ILE*     3.3     4.3    -      -       -      -
    108E  THR*     2.9    48.5    +      -       -      +
    109E  LEU      4.9     0.2    -      -       -      -
    110E  ASP*     3.5    34.3    -      -       +      +
    113E  CYS*     4.1     7.9    -      -       +      +
    114E  TYR*     1.3    78.7    -      -       -      +
    116E  TYR*     1.3    71.5    +      -       -      +
    117E  GLU*     5.1     1.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 116 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10E  ILE*     3.6    24.5    -      -       +      +
     11E  LYS      2.9     9.0    +      -       -      -
     12E  LEU*     3.5    32.3    -      -       +      -
     13E  ARG*     3.2    22.4    +      -       -      +
     38E  GLN*     4.2     1.7    +      -       -      -
     40E  MET*     4.5     1.1    -      -       +      -
     61E  PHE      3.7    19.3    -      -       -      -
     65E  ASN*     2.9    46.8    +      -       +      +
     68E  PHE*     3.7    13.3    -      -       -      -
    105E  ASN*     3.2    27.1    -      -       -      +
    106E  ASP      3.6     0.2    -      -       -      -
    107E  ILE*     3.8    15.0    -      -       +      -
    114E  TYR*     3.7    15.5    -      -       +      -
    115E  ILE*     1.3    86.2    -      -       -      +
    117E  GLU*     1.3    58.9    +      -       -      +
    118E  ILE*     4.0     9.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 117 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13E  ARG*     4.0     4.5    -      -       +      +
    104E  THR*     3.8     2.1    +      -       -      +
    105E  ASN*     3.4     1.6    -      -       -      -
    106E  ASP*     2.9    57.1    +      -       +      +
    115E  ILE*     5.1     1.5    -      -       +      +
    116E  TYR*     1.3    71.3    -      -       -      +
    118E  ILE*     1.3    63.5    +      -       -      +
----------------------------------------------------------
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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
----------------------------------------------------------
     12E  LEU*     4.7     6.5    -      -       +      -
     13E  ARG      3.1    14.1    +      -       -      +
     14E  MET*     3.5    21.6    -      -       +      -
     15E  GLU*     3.1    26.3    +      -       -      +
     60E  VAL*     3.5    47.8    -      -       +      +
     61E  PHE*     4.5    14.4    -      -       +      -
    104E  THR      3.2     5.8    -      -       -      +
    105E  ASN*     3.4    34.1    -      -       +      +
    116E  TYR*     4.0    18.2    -      -       +      -
    117E  GLU*     1.3    76.1    -      -       -      +
    119E  ARG*     1.3    67.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 119 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17B  ALA*     5.7     3.1    -      -       +      -
    119B  ARG*     3.6    43.6    -      -       -      +
    121B  ASP*     3.6    10.3    -      -       -      +
     15E  GLU*     3.3    28.1    +      -       -      +
     16E  GLY*     3.7    23.7    +      -       -      +
     17E  ALA*     4.2     4.0    -      -       -      +
    102E  ASN      4.6     0.4    -      -       -      -
    103E  ALA*     3.2     7.0    -      -       -      +
    104E  THR*     3.0    45.5    +      -       +      +
    118E  ILE*     1.3    76.7    -      -       -      +
    120E  PHE*     1.3    60.3    +      -       -      +
    121E  ASP*     2.8    38.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 120 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14E  MET*     3.9    28.3    -      -       +      -
     15E  GLU      3.1     6.4    +      -       -      +
     16E  GLY*     2.9    26.0    -      -       -      -
     17E  ALA      2.9     5.5    +      -       -      -
     18E  VAL*     3.9    17.9    -      -       +      -
     23E  PHE*     4.0     7.4    -      +       -      -
     56E  ILE*     3.5    28.3    -      -       +      -
     57E  LEU*     3.6    26.0    -      -       +      -
     60E  VAL*     3.7    27.4    -      -       +      -
     93E  MET*     4.1    10.3    -      -       +      -
    101E  CYS*     3.5    35.0    -      -       +      -
    102E  ASN      3.5     2.5    -      -       -      -
    103E  ALA*     4.0     6.5    -      -       +      -
    119E  ARG*     1.3    75.3    -      -       -      +
    121E  ASP*     1.3    68.3    +      -       -      +
    122E  GLY      4.4     1.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 121 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102B  ASN*     3.2    16.8    +      -       +      +
    119B  ARG*     3.7     7.6    -      -       -      +
    121B  ASP*     2.9    38.6    -      -       +      +
     17E  ALA*     3.3    11.8    -      -       -      +
    101E  CYS*     4.1     1.1    -      -       -      -
    102E  ASN*     2.8    38.4    +      -       +      +
    119E  ARG*     2.8    45.0    +      -       -      +
    120E  PHE*     1.3    84.1    -      -       -      +
    122E  GLY*     1.3    60.0    +      -       -      +
    123E  VAL*     5.2     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 122 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17E  ALA      2.9    10.3    +      -       -      +
     18E  VAL*     3.4     6.9    -      -       -      -
     19E  ASN*     2.8    30.1    +      -       -      -
     20E  GLY      4.5     0.5    +      -       -      -
    100E  ILE      3.1     9.0    -      -       -      -
    101E  CYS*     3.7    17.3    -      -       -      -
    120E  PHE*     4.4     3.0    -      -       -      -
    121E  ASP*     1.3    73.4    -      -       -      +
    123E  VAL*     1.3    64.8    +      -       -      +
    125E  PHE*     4.3     5.2    -      -       -      -
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Residues in contact with VAL 123 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90B  GLU*     3.9    11.9    -      -       +      -
     91B  ARG      3.7    17.3    -      -       -      +
     92B  SER*     4.2     4.0    -      -       -      +
    102B  ASN*     3.6    37.7    -      -       +      +
    103B  ALA      4.1     7.6    -      -       -      +
    104B  THR*     3.7    29.4    -      -       +      -
     19E  ASN*     3.6     4.9    -      -       -      +
     99E  GLY*     3.5     0.5    -      -       -      -
    100E  ILE*     2.9    30.5    +      -       +      +
    121E  ASP*     5.2     2.2    -      -       +      -
    122E  GLY*     1.3    80.0    -      -       -      +
    124E  ASN*     1.3    75.3    +      -       +      +
    125E  PHE*     3.3     5.9    +      -       -      -
----------------------------------------------------------
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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