Contacts of the strand formed by residues 103 - 113 (chain E) in PDB entry 4ZHF


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 103 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94E  LEU*     3.7    30.7    -      -       +      -
     97E  ILE*     3.9    26.3    -      -       +      +
     98E  LYS*     5.5     3.5    -      -       -      +
    100E  TYR*     3.2    35.8    +      -       +      +
    101E  PRO      3.2     2.3    +      -       -      +
    102E  GLY*     1.3    76.2    -      -       -      +
    104E  THR*     1.3    60.1    +      -       -      +
    105E  SER      3.6    16.2    -      -       -      +
    106E  TYR*     4.4     6.1    -      -       +      -
    125E  LYS*     4.0    29.8    -      -       +      +
    126E  VAL      3.5    17.0    -      -       -      +
    127E  SER*     4.4     2.5    -      -       -      +
    202E  4OL      4.9     6.3    -      -       +      -
----------------------------------------------------------
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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
----------------------------------------------------------
     97E  ILE*     4.1     8.9    -      -       -      +
    102E  GLY      3.6     6.2    +      -       -      -
    103E  LEU*     1.3    75.1    +      -       -      +
    105E  SER*     1.3    67.4    +      -       -      +
    126E  VAL*     2.9    28.5    +      -       +      -
    127E  SER*     5.4     0.2    -      -       -      -
    128E  GLN      5.5     0.9    +      -       -      -
    129E  ASN*     5.5     7.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 105 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97E  ILE*     4.0     7.6    -      -       -      +
    103E  LEU*     3.6     5.6    -      -       -      +
    104E  THR*     1.3    86.7    -      -       -      +
    106E  TYR*     1.3    62.9    +      -       -      +
    124E  LYS*     4.5     7.0    +      -       -      -
    125E  LYS*     3.2     5.6    -      -       -      +
    126E  VAL*     2.9    51.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 106 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79E  TRP*     4.5     7.3    -      +       -      -
     81E  ARG*     5.8     0.7    +      -       -      -
     83E  PHE*     4.5     5.6    -      +       -      -
     93E  THR*     2.9    25.8    +      -       -      -
     94E  LEU*     3.8    49.6    -      -       +      -
     97E  ILE*     3.9    11.0    -      -       +      +
    103E  LEU*     4.4     5.8    -      -       +      -
    105E  SER*     1.3    77.5    -      -       -      +
    107E  LEU*     1.3    65.8    +      -       -      +
    108E  VAL*     3.7    27.4    -      -       +      -
    123E  PHE*     3.8    17.4    -      +       +      -
    124E  LYS      3.3     3.8    -      -       -      -
    125E  LYS*     3.5    26.9    -      -       +      -
    202E  4OL      3.0    51.7    +      +       -      -
----------------------------------------------------------
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Residues in contact with LEU 107 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13E  LEU*     4.0    37.7    -      -       +      -
     91E  GLU*     4.8    16.2    -      -       +      +
     92E  PHE      3.7    11.0    -      -       -      +
     93E  THR*     5.8     1.3    -      -       -      -
    106E  TYR*     1.3    78.0    -      -       -      +
    108E  VAL*     1.3    78.2    +      -       -      +
    109E  ARG*     4.8    12.6    -      -       +      +
    122E  PHE*     3.8     6.9    -      -       +      +
    123E  PHE*     3.3     5.0    -      -       -      +
    124E  LYS*     2.7    51.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 108 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56E  TYR*     5.4     0.9    -      -       +      +
     83E  PHE*     3.9    27.4    -      -       +      -
     91E  GLU*     3.2     7.2    -      -       -      +
     92E  PHE*     2.9    58.0    +      -       +      +
     93E  THR*     5.2     0.4    -      -       -      -
    106E  TYR*     3.7    26.0    -      -       +      -
    107E  LEU*     1.3    78.7    -      -       -      +
    109E  ARG*     1.3    64.8    -      -       -      +
    110E  VAL*     4.9     1.3    -      -       +      +
    121E  VAL*     3.6    24.7    -      -       +      -
    122E  PHE      3.4     3.4    -      -       -      -
    123E  PHE*     3.8    15.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 109 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13E  LEU*     3.1    43.9    +      -       -      +
     16E  VAL*     2.7    38.9    +      -       +      +
     17E  PRO      3.4    24.9    -      -       -      +
     18E  LEU*     3.7    22.4    -      -       +      +
     88E  GLN*     5.0     6.0    -      -       -      +
     90E  GLY      3.6     3.1    -      -       -      -
     91E  GLU*     2.6    30.5    +      -       +      +
    107E  LEU*     4.8     7.5    -      -       +      +
    108E  VAL*     1.3    76.5    -      -       -      +
    110E  VAL*     1.3    64.9    +      -       -      +
    111E  VAL      3.3     1.4    +      -       -      -
    121E  VAL*     4.1     2.0    -      -       -      -
    122E  PHE*     2.8    51.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 110 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18E  LEU*     3.7     8.5    -      -       -      +
     19E  GLN*     2.9    33.9    +      -       +      +
     22E  PHE*     3.9    34.8    -      -       +      -
     27E  PHE*     4.4    21.1    -      -       +      -
     90E  GLY*     2.9    23.2    +      -       -      +
     92E  PHE*     4.2    11.7    -      -       +      -
    108E  VAL*     5.2     1.3    -      -       +      -
    109E  ARG*     1.3    69.7    -      -       -      +
    111E  VAL*     1.3    60.6    +      -       -      +
    112E  SER      4.2     5.2    -      -       -      +
    113E  THR*     4.3    12.3    -      -       +      -
    120E  MET      4.0     8.7    -      -       -      +
    121E  VAL*     4.4    12.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 111 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16E  VAL*     3.8    17.9    -      -       +      -
     17E  PRO*     3.3    36.8    -      -       +      +
     18E  LEU      3.7     2.4    -      -       -      -
     19E  GLN*     3.1    18.0    +      -       -      -
    109E  ARG      3.8    11.7    -      -       -      +
    110E  VAL*     1.3    73.2    -      -       -      +
    112E  SER*     1.3    65.9    +      -       -      +
    120E  MET*     2.9    34.7    +      -       +      +
    121E  VAL      4.5     0.7    -      -       -      -
    122E  PHE*     3.8    11.4    -      -       +      +
    155E  PHE*     4.0    26.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 112 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19E  GLN*     3.1    12.8    -      -       -      -
    110E  VAL*     3.7     1.7    -      -       -      +
    111E  VAL*     1.3    86.6    -      -       -      +
    113E  THR*     1.3    64.1    +      -       -      +
    118E  HIS*     4.9     8.2    +      -       -      -
    119E  ALA*     3.2     1.0    -      -       -      +
    120E  MET*     2.8    48.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 113 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19E  GLN*     2.8    28.7    +      -       +      +
     22E  PHE*     4.9     0.2    -      -       +      -
     27E  PHE*     4.1    10.6    -      -       +      -
     31E  TRP*     3.8     3.1    -      -       -      -
    110E  VAL*     4.3     6.7    -      -       +      -
    112E  SER*     1.3    78.1    -      -       -      +
    114E  ASN*     1.3    57.6    +      -       -      +
    115E  TYR*     2.9    53.4    +      -       +      -
    118E  HIS*     2.6    28.2    +      -       -      -
    119E  ALA*     3.4    13.7    -      -       -      +
----------------------------------------------------------
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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