Contacts of the strand formed by residues 119 - 124 (chain C) in PDB entry 3RIE


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 ASN 119 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118C  LYS*     1.3    79.4    -      -       +      +
    120C  VAL*     1.3    68.2    +      -       -      +
    142C  ASN*     2.7    37.3    +      -       +      +
    144C  ASP*     4.6     1.2    +      -       -      -
    189C  THR*     3.6    39.6    +      -       -      +
    190C  TYR*     3.5    17.7    -      -       -      -
    191C  ASP*     3.0    33.2    +      -       -      +
    192C  VAL      3.7     0.7    +      -       -      -
    221C  LYS*     5.8     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 120 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111C  MET*     3.9    28.9    -      -       +      -
    117C  PRO*     4.5     7.0    -      -       +      -
    119C  ASN*     1.3    86.2    +      -       -      +
    121C  LEU*     1.3    69.0    +      -       -      +
    134C  LEU*     3.6    35.9    -      -       +      -
    140C  VAL*     4.6     8.1    -      -       +      -
    142C  ASN      3.0    11.2    +      -       -      +
    143C  ILE*     3.4     6.0    -      -       +      +
    144C  ASP*     3.0    24.4    +      -       -      +
    190C  TYR*     3.8     3.8    -      -       -      -
    192C  VAL*     3.4    26.9    -      -       +      +
    194C  ILE*     4.3     2.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 121 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    120C  VAL*     1.3    75.4    -      -       -      +
    122C  VAL*     1.3    75.7    +      -       -      +
    123C  VAL*     3.7    22.2    -      -       +      -
    144C  ASP*     3.4    24.7    -      -       +      +
    145C  ILE      4.4     0.2    -      -       -      -
    146C  CYS*     4.0     8.7    -      -       +      +
    182C  PHE*     3.9    18.2    -      -       +      -
    183C  LEU*     3.6    31.9    -      -       +      -
    190C  TYR*     3.6    26.1    -      -       +      +
    192C  VAL      3.0     8.5    +      -       -      +
    193C  ILE*     3.3    15.3    -      -       +      -
    194C  ILE*     2.7    32.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 122 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    120C  VAL*     5.0     0.2    -      -       +      -
    121C  LEU*     1.3    78.8    -      -       -      +
    123C  VAL*     1.3    66.7    +      -       -      +
    124C  GLY      4.0    14.6    -      -       -      +
    125C  GLY*     4.1     7.9    -      -       -      +
    130C  ILE*     3.8    28.0    -      -       +      -
    131C  ILE*     4.3    12.8    -      -       +      -
    134C  LEU*     3.6    28.9    -      -       +      -
    143C  ILE*     4.6     1.3    -      -       +      -
    144C  ASP      2.9    11.9    +      -       -      +
    145C  ILE*     3.3    14.4    -      -       +      +
    146C  CYS      2.9    26.3    +      -       -      -
    194C  ILE*     3.4     9.6    -      -       +      +
    196C  ASP*     4.6     1.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 123 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    121C  LEU*     3.7    29.2    -      -       +      -
    122C  VAL*     1.3    70.4    -      -       -      +
    124C  GLY*     1.3    66.3    +      -       -      +
    146C  CYS*     3.7     3.1    -      -       +      -
    179C  ALA*     3.3    33.0    -      -       +      -
    183C  LEU*     4.8     1.6    -      -       +      -
    193C  ILE*     4.2    13.0    -      -       +      -
    194C  ILE      2.9    10.4    +      -       -      +
    195C  VAL*     3.9    15.9    -      -       +      -
    196C  ASP*     2.9    27.9    +      -       -      +
    207C  LEU*     3.7    24.9    -      -       +      -
    212C  PHE*     4.1    12.3    -      -       +      -
    401C  MTA      4.5     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 124 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    122C  VAL*     4.0     1.0    -      -       -      +
    123C  VAL*     1.3    78.3    -      -       -      +
    125C  GLY*     1.4    63.2    +      -       -      -
    126C  GLY      3.2     3.7    +      -       -      -
    145C  ILE*     3.3    20.6    -      -       -      +
    146C  CYS      2.8    14.1    +      -       -      -
    147C  GLU*     3.7     6.9    -      -       -      +
    196C  ASP      3.6     2.9    -      -       -      -
    197C  SER*     4.9     0.9    -      -       -      -
    401C  MTA      3.5    35.2    +      -       -      -
----------------------------------------------------------
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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