Contacts of the strand formed by residues 452 - 461 (chain L) in PDB entry 2FRV


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 GLU 452 (chain L).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450L  PRO*     3.9     6.5    -      -       -      +
    451L  THR*     1.3    79.0    +      -       +      +
    453L  SER*     1.3    62.5    +      -       -      +
    472L  GLN*     3.2     9.9    -      -       -      +
    473L  ARG*     3.6    36.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 453 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83L  CYS*     2.6    36.7    +      -       -      -
    450L  PRO*     3.1    12.2    -      -       -      +
    452L  GLU*     1.3    72.9    -      -       -      +
    454L  GLN*     1.3    59.1    +      -       -      +
    471L  VAL*     3.5     3.9    -      -       -      +
    472L  GLN*     2.7    58.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 454 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82L  ASN*     4.4     3.1    +      -       -      +
     83L  CYS*     3.2    14.8    -      -       -      +
    337L  TYR*     3.6    43.1    +      -       +      +
    453L  SER*     1.3    75.8    -      -       -      +
    455L  GLY*     1.3    57.8    +      -       -      +
    470L  ILE      3.0    15.7    -      -       -      +
    471L  VAL*     4.0    17.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 455 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79L  ALA*     3.7     9.9    -      -       -      -
     82L  ASN*     3.3    13.7    -      -       -      -
     83L  CYS*     3.3    15.4    -      -       -      +
    337L  TYR*     3.1    14.0    +      -       -      -
    454L  GLN*     1.3    75.9    -      -       -      +
    456L  VAL*     1.3    58.6    +      -       -      +
    468L  HIS      4.0     0.2    -      -       -      +
    469L  TRP*     3.6     0.3    -      -       -      -
    470L  ILE*     2.8    32.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 456 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78L  ARG      4.0     1.2    -      -       -      +
     79L  ALA*     3.7     5.2    -      -       -      -
     82L  ASN*     3.0    29.6    +      -       -      +
    316L  PRO*     5.9     1.3    -      -       +      -
    337L  TYR*     3.8    12.1    -      -       +      +
    455L  GLY*     1.3    75.1    -      -       -      +
    457L  GLY*     1.3    65.1    +      -       -      +
    458L  PHE*     3.5    48.6    +      -       +      -
    467L  SER*     4.2     0.9    -      -       -      -
    468L  HIS      3.3    11.4    -      -       -      +
    469L  TRP*     3.8    26.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 457 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75L  ALA*     3.6    25.6    -      -       -      +
     78L  ARG*     3.8    10.3    -      -       -      -
     79L  ALA*     3.6     8.5    -      -       -      +
    456L  VAL*     1.3    71.0    -      -       -      +
    458L  PHE*     1.3    60.6    -      -       -      -
    466L  LEU      3.7     0.3    -      -       -      +
    467L  SER*     3.0     9.2    -      -       -      -
    468L  HIS      3.0    31.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 458 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78L  ARG*     3.0    15.3    +      -       -      +
    283L  CYS*     3.7    19.1    -      -       +      -
    293L  LEU*     4.3    20.2    -      -       +      -
    296L  ARG*     2.9    27.3    +      -       -      +
    314L  PHE*     4.0    11.0    -      +       -      -
    316L  PRO*     3.6    34.5    -      -       +      -
    319L  ILE*     5.2     0.2    -      -       +      -
    456L  VAL*     3.5    36.6    -      -       +      -
    457L  GLY*     1.3    69.9    -      -       -      -
    459L  VAL*     1.3    64.7    -      -       -      +
    465L  MET*     3.0    34.8    -      -       +      -
    466L  LEU      3.4     1.1    -      -       -      -
    467L  SER*     3.6    15.3    -      -       -      -
    469L  TRP*     4.3     4.5    -      +       -      -
----------------------------------------------------------
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Residues in contact with VAL 459 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71L  VAL*     4.0    12.3    -      -       +      +
     74L  LEU*     3.8     7.0    -      -       +      -
     75L  ALA*     3.5    36.8    -      -       -      +
     78L  ARG*     3.6    14.8    -      -       -      +
    100L  MET*     3.3    34.1    -      -       +      -
    283L  CYS*     3.5     7.1    -      -       -      -
    285L  GLU*     3.4     5.6    -      -       -      +
    458L  PHE*     1.3    79.4    -      -       -      +
    460L  ASN*     1.3    60.1    +      -       -      +
    461L  ALA*     3.5     7.4    -      -       -      +
    466L  LEU*     2.6    50.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 460 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100L  MET*     4.5     0.5    -      -       -      +
    104L  TYR*     2.6    36.7    +      -       -      -
    281L  LEU      5.0     0.6    +      -       -      -
    282L  THR*     3.1    25.9    +      -       -      +
    283L  CYS*     4.0     2.5    -      -       -      +
    284L  GLY*     3.5    24.2    -      -       -      +
    285L  GLU*     2.7    20.8    +      -       +      +
    298L  THR*     5.7     0.9    +      -       -      -
    370L  GLY      5.4     0.2    -      -       -      +
    374L  SER*     3.1    21.4    +      -       -      -
    417L  GLN*     4.2     3.8    -      -       -      +
    459L  VAL*     1.3    73.8    -      -       -      +
    461L  ALA*     1.3    63.5    +      -       -      +
    464L  GLY*     3.4     6.7    -      -       -      -
    465L  MET*     3.3    30.9    -      -       -      +
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Residues in contact with ALA 461 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71L  VAL*     3.9    17.0    -      -       +      -
    100L  MET*     4.8     0.2    -      -       -      -
    104L  TYR*     4.1     2.7    +      -       -      -
    417L  GLN*     4.5     1.4    +      -       -      -
    459L  VAL*     3.5     4.4    -      -       +      -
    460L  ASN*     1.3    84.7    -      -       -      +
    462L  PRO*     1.3    79.9    -      -       +      +
    463L  ARG      3.0     0.7    -      -       -      +
    464L  GLY*     2.8    26.0    +      -       -      +
    466L  LEU*     4.4     5.8    -      -       +      -
    485L  PRO*     4.6     0.4    -      -       +      -
    537L  FCO      3.5    33.9    -      -       -      +
----------------------------------------------------------
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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