Contacts of the strand formed by residues 170 - 176 (chain B) in PDB entry 5FJV


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 170 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    157B  CYS*     3.4    14.1    -      -       -      -
    158B  SER*     4.3     9.5    +      -       -      -
    169B  GLN*     1.3    74.0    -      -       -      +
    171B  CYS*     1.3    58.9    +      -       -      +
    172B  LYS*     4.0    11.1    +      -       -      +
    232B  ALA*     4.0    22.3    -      -       -      +
    233B  PHE      3.3    12.6    -      -       -      +
    234B  VAL*     4.6     6.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 171 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72B  VAL*     5.5     5.2    -      -       -      -
     79B  MET*     3.1    39.7    -      -       +      -
    157B  CYS*     2.0    43.5    -      -       -      -
    169B  GLN*     3.8    12.9    +      -       -      -
    170B  ASN*     1.3    72.6    -      -       -      +
    172B  LYS*     1.3    60.1    +      -       -      +
    232B  ALA*     4.8     0.7    -      -       -      -
    233B  PHE*     3.0    43.4    +      -       +      -
    235B  ILE*     4.8    11.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 172 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79B  MET*     4.7     3.3    -      -       -      +
    122B  TYR*     6.0     0.2    -      -       -      +
    123B  ASN*     3.5    31.4    +      -       -      +
    157B  CYS*     4.3    17.5    +      -       -      +
    170B  ASN*     4.0    11.5    +      -       -      +
    171B  CYS*     1.3    75.3    -      -       -      +
    173B  MET*     1.3    63.8    +      -       -      +
    174B  LYS*     4.3    12.1    -      -       +      +
    230B  THR*     3.9    21.1    -      -       +      -
    231B  TYR      3.0    10.5    -      -       -      +
    232B  ALA*     4.5     5.6    -      -       +      +
     68C  GLN*     4.0     5.9    +      -       -      -
    201C  GLU*     2.5    46.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 173 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     64B  LEU*     4.6     7.2    -      -       -      -
     66B  ILE*     5.7     0.2    -      -       -      -
     79B  MET*     4.6     7.2    -      -       +      -
     81B  THR*     3.9    21.5    -      -       -      +
     83B  VAL*     4.7     4.5    -      -       +      -
    121B  LEU*     4.1     9.4    -      -       +      -
    123B  ASN*     3.9     2.9    -      -       -      -
    153B  TYR*     3.9    30.7    -      -       +      -
    155B  SER*     4.0    13.9    -      -       -      +
    172B  LYS*     1.3    77.6    -      -       -      +
    174B  LYS*     1.3    60.7    +      -       -      +
    175B  PHE*     3.5    35.2    -      -       +      -
    230B  THR*     3.1     3.6    -      -       -      -
    231B  TYR*     2.7    43.7    +      -       +      -
    233B  PHE*     3.9    28.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 174 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    121B  LEU*     3.7     3.6    -      -       -      +
    122B  TYR*     2.9    73.5    +      -       +      +
    123B  ASN*     3.5    13.1    +      -       -      +
    172B  LYS*     4.2     7.6    -      -       +      +
    173B  MET*     1.3    70.8    -      -       -      +
    175B  PHE*     1.3    61.3    +      -       -      +
    219B  TYR*     3.1    32.6    +      -       -      -
    228B  ASP*     3.6    23.3    -      -       +      +
    230B  THR*     3.5    24.5    -      -       +      +
     84C  TRP*     5.2     1.6    -      -       -      -
    199C  TYR*     5.9     1.2    -      -       -      +
    201C  GLU*     4.6    17.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 175 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62B  PHE*     3.3    34.1    -      +       +      -
     64B  LEU*     4.4    17.7    -      -       +      -
     85B  LEU*     3.9    17.5    -      -       +      -
    119B  ILE*     4.0     8.3    -      -       +      -
    120B  VAL      3.6    12.6    -      -       -      -
    121B  LEU*     4.2    11.0    -      -       +      -
    122B  TYR*     4.3     1.1    -      -       -      -
    153B  TYR*     3.9    31.4    -      +       -      -
    173B  MET*     3.5    43.1    -      -       +      -
    174B  LYS*     1.3    74.8    -      -       -      +
    176B  GLY*     1.3    58.1    +      -       -      +
    187B  LEU*     5.8     0.4    -      -       -      +
    228B  ASP*     3.1     7.9    -      -       -      +
    229B  VAL      2.9    33.2    +      -       -      +
    231B  TYR*     4.0    20.0    -      +       -      -
----------------------------------------------------------
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Residues in contact with GLY 176 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    119B  ILE*     3.6    13.9    -      -       -      +
    120B  VAL*     3.1    29.0    +      -       -      +
    122B  TYR*     3.8    14.5    -      -       -      -
    175B  PHE*     1.3    76.1    -      -       -      +
    177B  SER*     1.3    68.0    +      -       -      -
    178B  TRP      3.5     0.3    +      -       -      -
    187B  LEU*     4.6     4.0    -      -       -      -
    227B  PRO      4.1    12.8    -      -       -      -
    228B  ASP*     4.5     1.1    -      -       -      -
----------------------------------------------------------
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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