Contacts of the strand formed by residues 441 - 450 (chain B) in PDB entry 2VZE


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 PHE 441 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    391B  ASP      3.9     6.7    -      -       -      -
    393B  GLN*     3.9    21.1    -      -       +      -
    395B  ILE*     3.5    30.5    -      -       +      -
    399B  GLY      3.8    21.8    -      -       -      -
    401B  VAL*     3.7    21.3    -      -       +      -
    411B  GLY      3.7     4.9    -      -       -      -
    412B  ILE      3.4    25.1    -      -       -      -
    413B  ARG*     3.4    53.4    -      -       +      -
    414B  VAL*     4.3     4.0    -      -       -      -
    437B  ILE*     3.3     6.5    -      -       -      +
    438B  ARG*     2.9    29.4    +      -       -      +
    439B  GLY      3.2     0.4    -      -       -      -
    440B  ASP*     1.3    86.5    -      -       +      +
    442B  TRP*     1.3    62.3    +      -       -      +
    443B  LEU*     3.8     1.3    +      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 442 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    363B  GLN*     3.2    21.4    +      -       -      -
    365B  GLU*     3.9    15.0    -      -       +      -
    366B  THR*     3.6    21.0    -      -       +      +
    411B  GLY*     3.0    22.0    -      -       -      -
    412B  ILE*     2.8    18.6    +      -       +      +
    414B  VAL*     3.9    25.8    -      -       +      +
    422B  ILE*     5.1     7.9    -      -       +      -
    423B  PHE*     3.5    36.6    -      +       -      -
    426B  TYR*     3.9     7.2    -      +       -      -
    433B  THR*     3.4    30.1    -      -       +      -
    436B  ASN*     3.4    37.0    -      -       +      -
    437B  ILE*     4.0    15.9    -      -       +      -
    441B  PHE*     1.3    70.4    -      -       -      +
    443B  LEU*     1.3    70.5    +      -       -      +
    444B  LEU*     3.6     5.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 443 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    395B  ILE*     3.3    39.9    -      -       +      -
    409B  ASP*     4.2    15.9    -      -       +      -
    410B  ILE      3.7     7.6    -      -       -      +
    411B  GLY*     4.5     2.0    -      -       -      -
    435B  ALA      5.8     1.3    -      -       -      +
    436B  ASN*     2.8    36.5    +      -       -      +
    438B  ARG*     3.2    50.9    -      -       +      +
    441B  PHE*     4.6     0.7    -      -       +      -
    442B  TRP*     1.3    89.6    +      -       -      +
    444B  LEU*     1.3    61.6    +      -       -      +
    445B  GLY*     3.5     7.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 444 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361B  TYR*     3.0    44.6    -      -       +      +
    362B  GLY      4.7     0.2    -      -       -      -
    363B  GLN*     2.7    48.3    +      -       +      +
    366B  THR*     3.9    20.4    -      -       +      +
    369B  THR*     4.0     7.4    -      -       +      +
    410B  ILE*     3.0    23.0    +      -       +      +
    411B  GLY*     3.9    14.1    -      -       -      -
    412B  ILE*     3.9    21.8    -      -       +      -
    436B  ASN*     5.8     0.7    +      -       -      -
    442B  TRP*     3.9     9.0    -      -       +      +
    443B  LEU*     1.3    72.6    -      -       -      +
    445B  GLY*     1.3    57.9    +      -       -      +
    446B  ASP*     3.4     2.9    -      -       -      +
    461B  ARG*     3.1    11.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 445 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    409B  ASP*     6.1     2.0    -      -       -      +
    410B  ILE      4.3     1.2    +      -       -      -
    443B  LEU*     3.2     9.4    -      -       -      +
    444B  LEU*     1.3    79.0    -      -       -      +
    446B  ASP*     1.3    59.2    +      -       -      +
    461B  ARG*     3.3    25.7    +      -       -      -
    462B  ALA*     2.9    32.3    +      -       -      +
    463B  ASP*     4.3     2.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 446 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361B  TYR*     2.5    33.0    +      -       -      +
    409B  ASP*     3.6     5.2    -      -       -      +
    410B  ILE*     2.9    35.0    +      -       +      -
    444B  LEU*     3.4     5.5    -      -       -      +
    445B  GLY*     1.3    79.4    -      -       -      +
    447B  ARG*     1.3    62.8    +      -       -      +
    458B  PHE*     3.6    16.8    -      -       +      -
    460B  GLY      3.8     3.1    -      -       -      -
    461B  ARG*     3.0    19.7    +      -       -      -
    462B  ALA*     5.0     0.2    -      -       -      -
   1570B  AMP      2.5    46.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 447 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    407B  GLU*     2.9    45.1    +      -       -      +
    408B  GLY*     3.3    20.2    +      -       -      +
    409B  ASP*     2.7    42.4    +      -       -      -
    410B  ILE*     3.6     9.7    -      -       -      +
    446B  ASP*     1.3    75.0    -      -       -      +
    448B  GLY*     1.3    59.6    +      -       -      +
    458B  PHE*     3.8     3.1    -      -       -      -
    459B  MET*     3.0    29.6    +      -       +      +
    460B  GLY      2.8    22.1    +      -       -      +
    461B  ARG      4.6     0.7    -      -       -      +
    462B  ALA*     4.3    19.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 448 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    394B  ILE*     3.4    22.4    -      -       -      +
    407B  GLU*     3.2     4.2    -      -       -      +
    408B  GLY      2.9    32.6    +      -       -      +
    410B  ILE*     3.9     7.4    -      -       -      +
    447B  ARG*     1.3    76.4    -      -       -      +
    449B  ILE*     1.3    62.0    +      -       -      -
    457B  GLN      3.3    11.4    -      -       -      -
    459B  MET*     3.9     5.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 449 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    382B  TYR*     4.8     2.4    -      -       +      +
    394B  ILE*     4.2     4.3    -      -       -      -
    405B  GLY*     3.5    37.5    -      -       -      +
    406B  THR      3.9     4.0    -      -       -      +
    407B  GLU*     3.8    21.5    -      -       +      +
    448B  GLY*     1.3    78.3    -      -       -      +
    450B  LYS*     1.3    66.8    +      -       -      +
    451B  ASP*     5.5     0.9    -      -       -      -
    455B  TYR      3.9     0.2    -      -       -      +
    456B  PHE*     3.5     2.1    -      -       -      +
    457B  GLN*     2.7    55.2    +      -       -      +
    459B  MET*     3.9    30.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 450 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    382B  TYR*     5.4     0.2    -      -       -      -
    392B  VAL      4.8     0.9    -      -       -      +
    393B  GLN*     3.1    32.1    +      -       -      +
    394B  ILE*     3.8    18.1    -      -       +      +
    401B  VAL*     5.5     0.4    -      -       -      +
    402B  LEU      4.9    10.1    +      -       -      -
    403B  PRO      5.3     1.7    +      -       -      +
    404B  PRO*     3.0    20.9    -      -       +      +
    405B  GLY      2.9    25.9    +      -       -      +
    406B  THR      4.8     1.0    +      -       -      -
    449B  ILE*     1.3    77.2    -      -       -      +
    451B  ASP*     1.3    68.1    +      -       -      +
    454B  GLY*     3.7    28.5    -      -       -      +
    455B  TYR      3.4     6.7    -      -       -      +
    456B  PHE*     3.8    27.6    -      -       +      +
----------------------------------------------------------
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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