Contacts of the strand formed by residues 43 - 52 (chain F) in PDB entry 3E8C


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 PHE 43 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    295A  LYS*     5.2     2.6    +      -       -      -
     38F  ALA*     3.8    18.4    -      -       +      -
     39F  HIS      3.3    23.1    -      -       -      -
     40F  LEU*     3.2    15.9    +      -       +      +
     41F  ASP*     3.2     0.9    -      -       -      -
     42F  GLN*     1.3    82.4    -      -       +      +
     44F  GLU*     1.3    60.5    +      -       -      +
     45F  ARG*     3.8     6.0    +      -       +      +
     60F  VAL*     4.3    20.9    -      -       +      -
     61F  LYS      3.5     2.2    -      -       -      +
     62F  HIS*     3.2    45.1    -      +       +      -
     63F  MET*     3.3    12.8    -      -       -      +
     69F  TYR*     4.4     1.8    -      +       -      -
     71F  MET*     3.7    23.3    -      -       +      -
    108F  PHE*     3.8    22.2    -      +       -      -
    110F  PHE*     3.8     9.6    -      +       -      -
    119F  VAL*     3.9    21.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 44 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43F  PHE*     1.3    69.8    -      -       -      +
     45F  ARG*     1.3    64.9    +      -       -      +
     46F  ILE*     3.5     7.9    +      -       +      +
     60F  VAL*     3.2     7.6    -      -       -      -
     61F  LYS*     2.8    67.3    +      -       +      +
     63F  MET*     3.5    28.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 45 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    263A  SER*     6.2     1.0    -      -       -      -
     40F  LEU*     5.5    13.9    -      -       +      -
     43F  PHE*     3.8     6.0    +      -       +      +
     44F  GLU*     1.3    73.4    -      -       -      +
     46F  ILE*     1.3    61.4    +      -       -      +
     58F  MET*     3.8    36.1    -      -       +      +
     59F  LEU      4.1     4.7    -      -       -      -
     60F  VAL*     4.4     9.9    -      -       +      -
     71F  MET*     5.6     3.8    -      -       -      -
     73F  ILE*     5.0     3.1    -      -       -      -
    332F  GLU*     5.7     0.4    +      -       -      -
    333F  GLU      3.8    10.9    +      -       -      -
    334F  GLU*     3.5    28.9    +      -       -      +
    335F  ILE*     3.5    44.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 46 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     44F  GLU*     3.8    14.8    -      -       +      +
     45F  ARG*     1.3    78.0    -      -       -      +
     47F  LYS*     1.3    74.6    +      -       +      +
     58F  MET*     4.4     2.0    -      -       -      -
     59F  LEU*     3.0    31.3    +      -       +      +
     60F  VAL      4.5     0.9    -      -       -      -
     61F  LYS*     4.1    16.4    -      -       +      -
     68F  HIS*     3.6    34.8    -      -       +      +
    322F  GLY      5.8     0.2    -      -       -      +
    332F  GLU*     5.1     1.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 47 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46F  ILE*     1.3    91.2    -      -       +      +
     48F  THR*     1.3    70.8    +      -       -      +
     49F  LEU*     3.6     0.4    +      -       -      +
     58F  MET*     3.4    13.7    -      -       -      +
     59F  LEU*     2.6    39.6    +      -       +      +
    324F  THR*     3.3    35.2    +      -       +      +
    327F  PHE*     5.0     0.4    +      -       -      +
    328F  ASP      4.4     3.0    +      -       -      -
    329F  ASP*     2.6    39.0    +      -       -      +
    330F  TYR      5.3     0.4    -      -       -      +
    332F  GLU*     4.1    12.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 48 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     47F  LYS*     1.3    82.9    +      -       -      +
     49F  LEU*     1.3    64.0    +      -       -      +
     50F  GLY      3.3    26.9    -      -       -      +
     51F  THR*     5.2     0.2    -      -       -      -
     56F  ARG*     3.2    32.3    +      -       -      +
     57F  VAL      3.6     6.7    -      -       -      +
     58F  MET*     4.0     7.0    -      -       -      +
    327F  PHE*     5.8     0.2    -      -       -      +
    328F  ASP      4.2     5.0    -      -       -      +
    330F  TYR*     3.7    32.6    +      -       +      -
    332F  GLU*     3.1    31.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 49 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     47F  LYS*     3.6     1.3    +      -       +      +
     48F  THR*     1.3    75.8    -      -       -      +
     50F  GLY*     1.3    57.1    +      -       -      +
     57F  VAL*     2.8    10.3    +      -       +      +
     58F  MET      3.9     5.8    -      -       -      +
     59F  LEU*     3.6    29.8    -      -       +      +
     70F  ALA*     4.4     6.3    -      -       +      -
    122F  TYR*     3.5    38.4    -      -       +      +
    324F  THR*     3.8    30.5    -      -       +      -
    327F  PHE*     3.9    31.3    -      -       +      +
    328F  ASP      5.1     0.2    +      -       -      -
    330F  TYR*     3.3    16.1    +      -       -      -
    351F  G96      3.5    29.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 50 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48F  THR*     3.3    12.6    -      -       -      +
     49F  LEU*     1.3    80.9    -      -       -      +
     51F  THR*     1.3    60.1    +      -       -      -
     56F  ARG*     3.5     1.6    -      -       -      +
     57F  VAL*     2.9    33.5    +      -       -      +
    330F  TYR*     3.8    12.6    -      -       -      -
    351F  G96      3.9    12.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 51 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48F  THR*     5.2     1.3    -      -       -      -
     50F  GLY*     1.3    73.9    -      -       -      -
     52F  GLY*     1.3    64.9    +      -       -      +
     55F  GLY      4.1     7.4    +      -       -      -
     56F  ARG*     4.3    15.0    +      -       -      +
    330F  TYR*     4.0    31.4    +      -       +      +
    351F  G96      4.1    15.1    -      -       -      +
     18L  ARG*     5.5     5.2    +      -       -      -
     20L  ASN*     5.5     2.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 52 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51F  THR*     1.3    80.7    +      -       -      +
     53F  SER*     1.3    66.0    +      -       -      -
     54F  PHE      3.3     2.7    -      -       -      -
     55F  GLY      3.0    21.9    +      -       -      +
    351F  G96      3.7    20.4    -      -       -      -
----------------------------------------------------------
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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