Contacts of the strand formed by residues 616 - 624 (chain A) in PDB entry 2VZ3


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 616 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    233A  MET*     4.4     2.9    -      -       -      -
    234A  ASP      4.2    13.9    -      -       -      -
    235A  GLY*     4.6     5.2    +      -       -      -
    237A  GLY      5.3     2.0    -      -       -      -
    575A  ARG*     4.3     5.6    -      -       -      -
    614A  LEU      3.5     0.8    +      -       -      -
    615A  PRO*     1.3    75.1    -      -       -      +
    617A  TYR*     1.3    65.4    +      -       -      -
    618A  TRP*     3.3     7.9    -      -       -      -
    636A  ARG*     3.7     5.5    -      -       -      -
    637A  VAL      2.8    34.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 617 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    178A  PRO*     3.5    40.4    -      -       +      -
    179A  THR*     3.4    31.8    -      -       +      +
    233A  MET*     3.5    16.7    -      -       -      +
    237A  GLY*     3.7    32.2    +      -       -      -
    255A  SER*     5.1     1.8    -      -       -      -
    256A  SER*     4.9     7.3    +      -       -      -
    575A  ARG*     3.5     9.0    -      -       -      +
    576A  TYR*     3.1    27.9    +      -       +      +
    616A  GLY*     1.3    72.8    -      -       -      -
    618A  TRP*     1.3    60.5    +      -       -      +
    634A  THR*     4.1    17.0    -      -       +      -
    635A  ILE      3.6     1.3    -      -       -      -
    636A  ARG*     3.6    44.0    +      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 618 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    573A  LEU*     3.6    42.2    -      -       +      -
    574A  ILE      3.4     5.2    -      -       -      -
    575A  ARG*     3.2    39.6    -      -       -      +
    576A  TYR*     3.5    11.9    -      -       -      -
    588A  ARG*     3.6    28.7    -      -       +      -
    590A  ILE*     3.4    31.6    -      -       +      -
    612A  VAL      4.0     1.1    -      -       -      -
    613A  ALA*     3.8     4.9    -      -       +      -
    614A  LEU      2.9    42.0    +      -       -      -
    616A  GLY      3.3     7.3    +      -       -      -
    617A  TYR*     1.3    81.8    -      -       -      +
    619A  MET*     1.3    59.5    +      -       -      +
    634A  THR*     3.6     0.7    -      -       -      -
    635A  ILE*     2.8    36.6    +      -       +      +
    637A  VAL*     3.3    31.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 619 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    501A  LEU*     3.7    32.1    -      -       +      +
    502A  LEU      4.0     4.5    -      -       -      +
    503A  PRO*     3.8    19.7    -      -       -      -
    572A  SER      3.5     1.4    -      -       -      +
    573A  LEU*     3.2     7.6    -      -       -      -
    574A  ILE*     2.7    54.0    +      -       +      +
    575A  ARG      4.4     0.2    -      -       -      +
    576A  TYR*     3.3    50.3    -      -       +      +
    577A  GLY      5.2     1.1    -      -       -      +
    618A  TRP*     1.3    72.7    -      -       -      +
    620A  LEU*     1.3    60.4    +      -       -      +
    621A  PHE*     3.5    33.2    +      -       +      -
    632A  ALA*     3.5     8.3    -      -       +      -
    633A  SER      3.7     4.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 620 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    546A  ILE*     3.9    26.5    -      -       +      +
    549A  THR*     4.8     3.4    -      -       +      -
    560A  ILE*     5.4     0.9    -      -       +      -
    562A  ILE*     4.1    25.6    -      -       +      -
    571A  ALA*     4.7     0.4    -      -       +      -
    572A  SER      3.5     2.7    -      -       -      +
    573A  LEU*     3.8    11.0    -      -       +      +
    592A  LEU*     3.6    31.2    -      -       +      -
    604A  PHE*     4.0    17.3    -      -       +      -
    618A  TRP      4.0     0.8    +      -       -      -
    619A  MET*     1.3    72.1    -      -       -      +
    621A  PHE*     1.3    70.3    +      -       -      +
    622A  VAL*     4.5     6.1    -      -       +      -
    632A  ALA*     3.3     4.7    -      -       -      -
    633A  SER*     2.7    44.9    +      -       -      +
    635A  ILE*     4.1    11.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 621 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    448A  PRO*     3.7    39.9    -      -       +      -
    501A  LEU*     3.9     4.7    -      -       +      -
    502A  LEU      4.1     7.4    -      -       -      -
    503A  PRO      3.4    21.3    -      -       -      -
    505A  GLY*     4.0     9.6    -      -       -      -
    571A  ALA*     3.2     5.7    -      -       -      +
    572A  SER*     2.9    36.0    +      -       -      +
    574A  ILE*     3.7    24.5    -      -       +      -
    619A  MET*     3.5    33.9    -      -       +      -
    620A  LEU*     1.3    75.0    -      -       -      +
    622A  VAL*     1.3    62.4    +      -       -      +
    623A  MET*     4.0     7.6    -      -       -      +
    629A  PRO*     4.4     2.0    -      -       +      -
    630A  SER*     3.3    24.9    -      -       -      +
    632A  ALA*     3.6    20.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 622 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    544A  PRO*     3.7     5.7    -      -       +      +
    546A  ILE*     3.6    24.7    -      -       +      +
    562A  ILE*     3.7    29.6    -      -       +      -
    564A  THR*     4.2     3.8    -      -       +      -
    568A  ILE*     3.6    31.9    -      -       +      -
    570A  LYS      3.6     3.6    -      -       -      -
    571A  ALA*     4.0    13.0    -      -       +      -
    620A  LEU*     4.4     4.5    +      -       +      -
    621A  PHE*     1.3    76.9    -      -       -      +
    623A  MET*     1.3    62.3    +      -       -      +
    629A  PRO*     3.2     1.6    -      -       -      +
    630A  SER*     2.7    53.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 623 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    448A  PRO*     3.7    28.5    -      -       +      +
    449A  ASP*     4.6    11.2    -      -       +      +
    568A  ILE*     3.6     6.0    -      -       -      +
    569A  SER*     2.8    24.5    +      -       -      -
    570A  LYS*     2.9    38.8    +      -       +      +
    571A  ALA*     4.0    11.2    -      -       -      +
    572A  SER*     3.8    10.3    -      -       -      +
    589A  ARG*     6.1     0.7    -      -       -      +
    621A  PHE*     4.0    12.1    -      -       -      -
    622A  VAL*     1.3    81.5    -      -       -      +
    624A  ASN*     1.3    64.7    +      -       -      +
    627A  GLY*     4.0    14.6    -      -       -      +
    628A  VAL      3.2     4.3    -      -       -      +
    629A  PRO*     3.7    29.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 624 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    542A  THR      4.0     7.5    +      -       -      -
    544A  PRO*     3.5    31.2    -      -       +      +
    566A  SER*     5.0     5.2    +      -       -      +
    567A  SER      3.7    19.1    -      -       -      +
    568A  ILE*     4.5     0.9    -      -       -      +
    569A  SER*     3.9     8.4    -      -       -      +
    623A  MET*     1.3    76.7    -      -       -      +
    625A  SER*     1.3    59.5    +      -       -      +
    626A  ALA*     2.8    20.9    +      -       -      +
    627A  GLY*     2.8    32.1    +      -       -      -
    628A  VAL*     3.0    23.8    +      -       -      +
----------------------------------------------------------
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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