Contacts of the strand formed by residues 464 - 473 (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 GLY 464 (chain L).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    370L  GLY*     3.5    20.3    -      -       -      -
    460L  ASN*     3.4    14.1    -      -       -      -
    461L  ALA*     2.8    38.8    +      -       -      +
    462L  PRO      3.4     1.0    +      -       -      -
    463L  ARG*     1.3    81.0    -      -       -      +
    465L  MET*     1.3    62.6    +      -       -      -
    466L  LEU      3.3     1.4    +      -       -      -
    485L  PRO*     3.5     6.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 465 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    281L  LEU*     4.0    27.4    -      -       +      -
    282L  THR*     4.6     0.9    -      -       -      -
    283L  CYS*     3.0    33.0    -      -       +      +
    314L  PHE*     3.8    20.2    -      -       +      -
    319L  ILE*     5.0     6.5    -      -       +      -
    369L  VAL*     4.0     9.8    -      -       +      +
    458L  PHE*     3.0    42.6    -      -       +      -
    459L  VAL      3.7     2.0    -      -       -      -
    460L  ASN*     3.3     8.5    -      -       -      +
    464L  GLY*     1.3    68.0    -      -       -      -
    466L  LEU*     1.3    63.6    +      -       -      +
    467L  SER*     3.5    19.5    -      -       -      +
    483L  VAL      3.8     5.7    -      -       -      +
    484L  VAL      3.9     1.0    -      -       -      -
    485L  PRO*     3.5    21.5    -      -       -      +
    488L  TRP*     4.0    15.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 466 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71L  VAL*     3.6    37.9    -      -       +      +
     72L  HIS*     3.7    25.6    -      -       +      +
     75L  ALA*     4.1    12.3    -      -       +      -
    458L  PHE*     3.4     3.1    -      -       -      -
    459L  VAL*     2.6    49.3    +      -       +      +
    461L  ALA*     4.4     2.0    -      -       +      -
    464L  GLY      3.3     3.7    +      -       -      +
    465L  MET*     1.3    76.4    -      -       -      +
    467L  SER*     1.3    67.5    +      -       -      +
    468L  HIS*     3.7    12.6    -      -       +      +
    483L  VAL      3.7    10.1    -      -       -      +
    484L  VAL*     3.9     9.9    -      -       +      -
    485L  PRO*     4.0     2.7    -      -       +      -
    537L  FCO      3.3    25.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 467 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    319L  ILE*     5.3     2.4    -      -       -      +
    456L  VAL*     4.2     0.4    -      -       -      -
    457L  GLY      3.0     9.6    -      -       -      -
    458L  PHE*     3.6    10.5    -      -       -      -
    465L  MET*     3.5    21.4    -      -       -      +
    466L  LEU*     1.3    76.7    -      -       -      +
    468L  HIS*     1.3    64.1    -      -       -      +
    469L  TRP*     2.7    31.5    +      -       -      -
    482L  LEU*     3.7     1.2    -      -       -      -
    483L  VAL*     2.9    40.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 468 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61L  THR*     3.8     9.2    -      -       -      -
     72L  HIS*     2.9    56.4    +      -       +      -
     75L  ALA*     3.5    25.2    -      -       +      +
     76L  SER*     2.8    24.5    +      -       -      -
     79L  ALA*     3.3     5.5    -      -       +      +
    456L  VAL*     3.3     5.2    -      -       -      +
    457L  GLY      3.0    29.1    +      -       -      -
    466L  LEU*     3.7    10.8    -      -       +      +
    467L  SER*     1.3    79.2    -      -       -      +
    469L  TRP*     1.3    62.0    +      -       -      +
    480L  PHE*     3.7    19.6    -      +       +      -
    481L  GLN      3.5     3.6    -      -       -      -
    482L  LEU*     3.7    14.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 469 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    316L  PRO*     3.9    20.0    -      -       +      -
    317L  ASP*     5.8     0.7    -      -       -      -
    319L  ILE*     4.2    14.8    -      -       +      -
    335L  HIS*     3.0    35.7    -      +       -      -
    336L  PRO*     3.5    43.6    -      -       +      +
    337L  TYR*     3.6    42.6    -      +       +      -
    455L  GLY      3.6     4.0    -      -       -      -
    456L  VAL*     3.8    23.8    -      -       +      -
    458L  PHE*     4.3     4.3    -      +       -      -
    467L  SER*     2.7    35.1    +      -       -      -
    468L  HIS*     1.3    78.7    -      -       -      +
    470L  ILE*     1.3    59.5    -      -       -      +
    471L  VAL*     5.7     0.2    -      -       -      -
    479L  ASN      3.9     0.7    -      -       -      +
    480L  PHE*     3.2     8.4    +      -       -      -
    481L  GLN*     2.7    40.7    +      -       -      +
    483L  VAL*     4.1     3.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 470 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54L  PRO*     3.7    35.7    -      -       +      -
     79L  ALA*     3.5    31.9    -      -       +      +
     80L  VAL*     4.2     8.7    -      -       +      -
     83L  CYS*     4.0    11.9    -      -       +      -
    337L  TYR*     3.5     1.0    -      -       -      -
    454L  GLN*     3.0     7.4    -      -       -      +
    455L  GLY      2.8    43.5    +      -       -      +
    469L  TRP*     1.3    75.8    -      -       -      +
    471L  VAL*     1.3    73.2    +      -       -      +
    472L  GLN*     4.3     8.5    -      -       +      +
    477L  ILE*     3.9    11.9    -      -       +      -
    479L  ASN      3.4     9.9    -      -       -      +
    480L  PHE*     3.8    21.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 471 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    337L  TYR*     3.8    37.0    -      -       +      +
    453L  SER      3.5     8.1    -      -       -      +
    454L  GLN*     4.0    14.4    -      -       +      +
    470L  ILE*     1.3    79.7    -      -       -      +
    472L  GLN*     1.3    64.2    +      -       -      +
    477L  ILE*     3.8     1.9    -      -       -      -
    478L  GLU*     2.9    40.3    +      -       +      +
    479L  ASN*     2.9    24.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 472 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54L  PRO*     4.3    16.4    -      -       +      -
     83L  CYS*     3.7    15.5    -      -       -      -
    449L  TYR*     3.9    11.6    -      -       +      -
    450L  PRO*     2.8    30.4    +      -       -      +
    452L  GLU*     3.2     4.8    -      -       -      +
    453L  SER*     2.7    71.3    +      -       -      +
    470L  ILE*     4.1     6.7    -      -       +      -
    471L  VAL*     1.3    79.1    -      -       -      +
    473L  ARG*     1.3    64.1    +      -       -      +
    474L  GLY      3.4     1.6    +      -       -      -
    475L  GLY*     2.8    33.4    +      -       -      -
    476L  LYS      3.5    11.2    -      -       -      +
    478L  GLU*     4.4     2.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 473 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    451L  THR*     3.3    39.1    +      -       -      +
    452L  GLU*     3.6    28.2    +      -       +      +
    472L  GLN*     1.3    75.7    -      -       -      +
    474L  GLY*     1.3    66.4    +      -       -      +
    475L  GLY      3.4     0.7    -      -       -      -
    476L  LYS*     3.1    23.2    +      -       -      +
    478L  GLU*     4.0    23.0    -      -       +      +
----------------------------------------------------------
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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