Contacts of the strand formed by residues 134 - 140 (chain C) in PDB entry 5MLE


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 ASP 134 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102C  THR      3.9     8.9    +      -       -      +
    103C  MET*     3.6     7.2    -      -       -      -
    104C  ILE      3.5     9.2    +      -       -      -
    133C  CYS*     1.3    91.8    -      -       -      +
    135C  TYR*     1.3    61.9    +      -       -      +
    398C  LYS*     2.9    25.0    +      -       -      +
    408C  ASP*     4.3     2.8    -      -       -      +
    448C  SER*     4.8     2.6    +      -       -      -
    449C  GLN*     3.6    17.7    +      -       -      +
    467C  ARG*     2.8    64.6    +      -       -      +
    469C  ILE*     4.0    11.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 135 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89C  PHE*     5.2     1.1    -      +       -      -
    103C  MET*     3.7     6.0    -      -       -      +
    104C  ILE*     3.2    34.1    -      -       +      +
    124C  ARG*     3.5    14.4    +      -       -      -
    127C  ALA*     3.3    33.7    -      -       +      +
    128C  ASP*     3.0    33.5    +      -       -      -
    131C  SER*     4.2    13.5    -      -       -      +
    133C  CYS      4.2     3.1    -      -       -      +
    134C  ASP*     1.3    78.3    -      -       -      +
    136C  SER*     1.3    69.3    +      -       -      +
    137C  LEU*     4.1    16.4    -      -       +      -
    466C  GLY      4.5     4.3    -      -       -      -
    467C  ARG      3.1    15.2    +      -       -      +
    468C  TYR*     3.5    36.4    -      +       -      -
    469C  ILE*     2.8    30.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 136 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103C  MET*     3.7    13.2    -      -       -      -
    104C  ILE      3.0     5.9    +      -       -      +
    105C  ILE*     3.4    13.8    -      -       -      -
    106C  ASP      3.0    21.8    +      -       -      -
    135C  TYR*     1.3    81.9    -      -       -      +
    137C  LEU*     1.3    70.5    +      -       -      +
    468C  TYR*     3.7    13.9    -      -       -      -
    469C  ILE      2.6    25.0    +      -       -      -
    471C  ARG*     3.2    21.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 137 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89C  PHE*     5.2     1.6    -      -       +      -
    105C  ILE*     4.2     0.2    -      -       -      +
    106C  ASP*     3.5    24.0    -      -       +      +
    108C  VAL*     3.8    29.8    -      -       +      -
    120C  PHE*     3.8    25.1    -      -       +      -
    123C  TRP*     4.0    20.4    -      -       +      +
    124C  ARG*     4.0    17.5    -      -       +      +
    135C  TYR*     4.1    13.2    -      -       +      -
    136C  SER*     1.3    88.7    +      -       -      +
    138C  HIS*     1.3    60.2    +      -       -      +
    139C  VAL*     3.9     0.7    +      -       -      +
    161C  VAL*     4.1     9.4    -      -       -      +
    468C  TYR*     3.8    18.0    -      -       +      +
    471C  ARG*     2.4    27.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 138 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72C  VAL      2.9    28.5    -      -       -      -
    105C  ILE*     3.2    23.6    -      -       +      +
    106C  ASP      2.8     9.9    +      -       -      +
    107C  HIS*     3.1    30.9    +      -       -      +
    108C  VAL*     2.9    29.1    +      -       -      +
    137C  LEU*     1.3    73.9    -      -       -      +
    139C  VAL*     1.3    60.7    +      -       -      +
    140C  ASP*     4.2     0.9    -      -       -      +
    163C  SER*     3.1    33.2    -      -       -      +
    164C  PHE*     5.7     0.2    -      -       -      -
    196C  GLN*     3.6    22.4    +      -       -      +
    392C  PHE*     3.9    18.7    -      +       -      -
    471C  ARG*     3.9     3.1    +      -       -      -
    608C   NI      3.3    11.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 139 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    108C  VAL*     3.9    19.5    -      -       +      +
    110C  PRO*     5.1     0.9    -      -       +      -
    116C  LEU*     4.2    24.7    -      -       +      +
    120C  PHE*     4.6     9.9    -      -       +      -
    137C  LEU      4.4     0.9    -      -       -      +
    138C  HIS*     1.3    77.3    -      -       -      +
    140C  ASP*     1.3    74.8    +      -       -      +
    141C  ILE*     3.9     0.4    +      -       +      -
    155C  LEU*     4.2    12.8    -      -       +      -
    161C  VAL*     4.0    29.6    -      -       +      -
    163C  SER      3.3     6.9    +      -       -      -
    164C  PHE*     3.2    27.0    -      -       +      +
    165C  LEU*     3.1    20.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 140 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75C  ARG*     3.0    20.4    +      -       -      -
    107C  HIS*     2.6    29.1    +      -       -      +
    108C  VAL      2.8    18.7    +      -       -      +
    109C  VAL*     3.8     9.8    -      -       +      +
    110C  PRO*     3.1    26.5    -      -       +      +
    116C  LEU*     4.4     0.5    -      -       -      +
    139C  VAL*     1.3    79.1    -      -       -      +
    141C  ILE*     1.3    62.5    +      -       -      +
    142C  SER*     6.3     0.2    -      -       -      -
    165C  LEU*     3.4    20.8    -      -       -      +
    167C  TYR*     2.5    35.9    +      -       +      +
----------------------------------------------------------
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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