Contacts of the strand formed by residues 39 - 48 (chain E) in PDB entry 4FAO


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 LEU 39 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97A  TYR*     4.0     9.6    -      -       -      +
      9E  ARG*     3.0    49.3    +      -       +      +
     31E  CYS*     3.7    25.8    -      -       +      +
     32E  GLU      4.1     0.4    -      -       -      +
     33E  GLY*     3.9    21.8    -      -       -      +
     34E  GLU      5.2     0.4    -      -       -      +
     37E  LYS      4.6     4.7    -      -       -      +
     38E  ARG*     1.3    81.8    -      -       -      +
     40E  HIS*     1.3    73.7    +      -       -      +
     60E  TRP      4.1     2.0    -      -       -      +
     61E  LEU*     3.8    24.7    -      -       +      -
     87E  GLU*     3.6    12.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 40 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9E  ARG*     3.6     3.1    -      -       -      +
     11E  CYS*     3.4     9.8    -      -       -      -
     31E  CYS*     4.4     2.3    -      -       -      -
     38E  ARG*     3.9     8.3    -      -       -      +
     39E  LEU*     1.3    82.6    +      -       -      +
     41E  CYS*     1.3    64.9    +      -       -      +
     59E  CYS*     3.6     1.6    -      -       -      +
     60E  TRP*     2.9    42.8    +      +       +      +
     61E  LEU      3.7     2.2    -      -       -      -
     62E  ASP*     3.4    30.6    -      -       -      -
     63E  ASP      3.4    22.8    +      -       -      -
     66E  CYS*     3.0    38.0    +      -       +      +
     67E  TYR*     3.8    18.2    -      +       -      -
     86E  CYS      3.3    14.1    +      -       -      +
     87E  GLU*     4.1    11.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 41 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9E  ARG*     4.4     4.9    -      -       -      -
     10E  GLU      3.7    10.1    -      -       -      -
     11E  CYS*     2.0    46.4    -      -       -      -
     40E  HIS*     1.3    75.0    -      -       -      +
     42E  TYR*     1.3    61.2    +      -       -      +
     58E  GLY      3.4     1.8    -      -       -      -
     60E  TRP*     4.3     2.7    -      -       -      -
     85E  CYS*     3.0     6.2    -      -       -      +
     86E  CYS*     2.9    33.9    +      -       -      -
     88E  GLY      4.2     5.6    -      -       -      -
     90E  PHE      4.4     1.6    -      -       -      -
     91E  CYS*     3.6    23.6    -      -       -      -
     92E  ASN*     3.6    19.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 42 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85A  LEU*     4.8     9.4    -      -       +      -
     95A  LEU*     3.0    32.2    -      -       +      +
     13E  TYR*     5.6     3.1    -      -       -      -
     41E  CYS*     1.3    76.1    -      -       -      +
     43E  ALA*     1.3    66.6    +      -       -      +
     44E  SER*     4.2     4.0    -      -       -      -
     56E  LYS*     3.8    35.4    -      -       +      +
     57E  LYS*     3.4     6.5    +      -       -      -
     58E  GLY*     2.8    66.0    +      -       -      -
     59E  CYS      3.4    15.9    -      -       -      -
     60E  TRP*     4.0    14.8    -      +       +      -
     83E  PHE*     3.8    31.9    -      +       +      -
     84E  CYS      3.2    11.0    -      -       -      +
     85E  CYS*     4.5     0.2    -      -       +      -
     92E  ASN*     2.7    24.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 43 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42E  TYR*     1.3    76.9    -      -       -      +
     44E  SER*     1.3    62.7    +      -       -      +
     45E  TRP*     3.6    17.2    -      -       +      -
     54E  LEU*     5.3     0.2    -      -       +      -
     56E  LYS      3.3     8.5    -      -       -      -
     57E  LYS*     3.8    19.7    -      -       +      -
     72E  CYS*     4.3     4.2    -      -       -      -
     83E  PHE*     3.6     2.4    -      -       -      -
     84E  CYS*     3.0    39.3    +      -       -      +
     92E  ASN*     4.4     4.0    -      -       +      +
     95E  PHE*     4.5    12.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 44 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85A  LEU*     3.7    29.0    -      -       -      +
     42E  TYR*     4.2     1.7    -      -       -      -
     43E  ALA*     1.3    76.8    -      -       -      +
     45E  TRP*     1.3    65.2    +      -       -      +
     54E  LEU*     3.3     5.0    -      -       -      +
     55E  VAL*     2.9    25.7    +      -       -      +
     56E  LYS*     2.9    29.8    +      -       -      +
     81E  VAL*     4.1     6.1    -      -       -      -
     82E  TYR      3.0    13.9    -      -       -      -
     83E  PHE*     4.4     2.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 45 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43E  ALA*     3.6    21.5    -      -       +      -
     44E  SER*     1.3    87.2    -      -       -      +
     46E  ARG*     1.3    72.2    +      -       -      +
     47E  ASN*     4.7     5.7    +      -       +      +
     52E  ILE*     3.8    16.8    -      -       +      +
     53E  GLU      3.4    14.4    -      -       -      +
     54E  LEU*     4.0     8.1    -      -       +      -
     55E  VAL*     3.9     6.3    -      -       -      +
     74E  ALA*     3.9    20.9    -      -       +      -
     81E  VAL*     3.8     3.5    -      -       -      +
     82E  TYR*     2.9    68.1    +      +       +      +
     83E  PHE      4.4     0.4    -      -       -      -
     84E  CYS*     3.9    13.2    -      -       +      -
     95E  PHE*     3.0    51.1    -      +       +      -
     96E  THR      3.9    18.4    -      -       -      -
     97E  HIS*     5.0     2.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 46 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91A  GLY      3.7    11.9    +      -       -      -
     92A  VAL*     4.8     5.7    -      -       -      +
     93A  PRO*     3.4    31.8    -      -       -      +
     45E  TRP*     1.3    83.3    -      -       -      +
     47E  ASN*     1.3    62.4    +      -       -      +
     48E  SER*     4.1     1.3    -      -       -      +
     51E  THR      4.6     0.2    -      -       -      -
     52E  ILE*     3.7     1.7    -      -       -      -
     53E  GLU*     2.8    60.1    +      -       +      +
     55E  VAL*     4.0    22.8    -      -       +      +
     80E  GLN      4.0    17.7    -      -       -      +
     81E  VAL*     4.8    11.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 47 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45E  TRP*     4.7     4.0    +      -       +      -
     46E  ARG*     1.3    74.5    -      -       -      +
     48E  SER*     1.3    58.7    +      -       -      +
     49E  SER*     3.2     7.4    +      -       -      +
     50E  GLY*     3.5    23.3    -      -       -      +
     51E  THR      3.8     6.4    -      -       -      +
     52E  ILE*     3.5    27.4    -      -       -      +
     80E  GLN      4.7     2.2    +      -       -      -
     82E  TYR*     3.4    49.8    +      -       +      -
----------------------------------------------------------
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Residues in contact with SER 48 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46E  ARG*     4.1     1.4    -      -       -      +
     47E  ASN*     1.3    68.6    -      -       -      +
     49E  SER*     1.3    74.8    +      -       -      +
     50E  GLY      3.5     0.2    -      -       -      -
     51E  THR*     3.3    25.5    +      -       -      -
----------------------------------------------------------
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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