Contacts of the strand formed by residues 32 - 39 (chain G) in PDB entry 5DK3


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 TYR 32 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27G  TYR*     3.7    28.3    -      +       +      +
     28G  THR*     3.8     9.0    -      -       -      -
     29G  PHE      3.4     3.7    +      -       -      +
     30G  THR      3.3     1.0    -      -       -      -
     31G  ASN*     1.4    93.6    -      -       +      +
     33G  TYR*     1.3    67.4    +      -       -      +
     52G  ASN*     5.8     0.2    -      -       -      -
     53G  PRO*     3.0    27.5    -      -       -      +
     98G  ARG*     3.2    58.0    +      -       +      -
     99G  ARG      3.3     5.6    -      -       -      +
    100G  ASP*     3.4    46.7    +      -       +      -
    101G  TYR*     4.0     4.0    -      -       -      +
    108G  ASP*     4.5     5.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 33 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32G  TYR*     1.3    77.0    -      -       -      +
     34G  MET*     1.3    61.1    +      -       -      +
     35G  TYR*     4.1    27.6    -      +       +      -
     50G  GLY      5.4     0.9    -      -       -      -
     51G  ILE      3.5    19.7    -      -       -      +
     52G  ASN*     3.9    18.6    -      -       +      +
     53G  PRO*     4.2     1.8    -      -       -      -
     57G  GLY      5.2     2.5    -      -       -      -
     59G  ASN*     5.4    12.6    +      -       -      -
     98G  ARG*     3.2     8.7    -      -       -      +
     99G  ARG*     2.7    79.9    +      -       -      +
    101G  TYR*     3.1    44.4    +      +       -      +
----------------------------------------------------------
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Residues in contact with MET 34 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4G  LEU*     3.9    19.5    -      -       +      -
     22G  CYS*     4.1     9.4    -      -       -      +
     24G  ALA*     4.4     1.6    -      -       +      -
     27G  TYR*     3.5    23.6    -      -       -      +
     29G  PHE*     4.1    19.5    -      -       +      -
     32G  TYR      4.0     0.2    +      -       -      -
     33G  TYR*     1.3    73.4    -      -       -      +
     35G  TYR*     1.3    67.8    +      -       -      +
     36G  TRP*     4.2     6.7    -      -       -      +
     50G  GLY*     3.4     1.2    -      -       -      -
     51G  ILE*     2.9    47.7    +      -       +      +
     53G  PRO*     4.6     6.7    -      -       +      +
     72G  THR*     5.7     0.2    -      -       -      +
     79G  ALA*     3.8    22.2    -      -       +      -
     96G  CYS*     4.1     8.7    -      -       +      -
     97G  ALA      3.6    28.0    -      -       -      +
     98G  ARG*     3.9     4.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 35 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98F  LEU*     5.2     5.5    -      -       +      +
    100F  LEU*     4.2    10.2    -      -       +      +
     33G  TYR*     4.1    21.4    -      +       +      -
     34G  MET*     1.3    74.1    -      -       -      +
     36G  TRP*     1.4    65.1    +      -       -      +
     37G  VAL*     4.3     2.7    -      -       +      -
     47G  TRP*     3.2    36.3    -      +       +      +
     49G  GLY      3.4     1.8    -      -       -      +
     50G  GLY*     3.3    23.3    -      -       -      -
     59G  ASN*     5.4     7.3    +      -       +      -
     96G  CYS*     3.2     7.8    -      -       -      +
     97G  ALA*     2.8    36.3    +      -       +      +
     99G  ARG*     3.1    57.5    +      -       +      -
    107G  PHE*     3.2    36.8    -      +       +      -
----------------------------------------------------------
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Residues in contact with TRP 36 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6G  GLN*     4.2     7.9    -      -       -      -
     20G  VAL*     3.9    32.5    -      -       +      -
     21G  SER      4.4     0.2    -      -       -      -
     22G  CYS*     3.7    24.9    -      -       +      -
     34G  MET*     4.2    13.3    +      -       -      +
     35G  TYR*     1.4    76.3    +      -       -      +
     37G  VAL*     1.3    59.7    -      -       -      +
     47G  TRP*     3.8     1.4    -      -       -      -
     48G  MET*     2.8    45.4    +      -       +      +
     49G  GLY      2.9    12.5    +      -       -      +
     51G  ILE*     5.1     3.4    -      -       -      +
     70G  LEU*     3.4    32.5    -      -       +      +
     71G  THR      5.8     0.2    +      -       -      -
     79G  ALA*     3.9    23.5    -      -       +      +
     80G  TYR      3.9     7.1    +      -       -      -
     81G  MET*     3.5    42.0    -      -       +      -
     94G  TYR*     5.0     5.2    -      +       +      -
     95G  TYR      3.3    18.4    -      -       -      -
     96G  CYS*     3.8    12.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 37 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102F  PHE*     4.1     6.3    -      -       +      -
     35G  TYR*     5.0     2.0    -      -       +      -
     36G  TRP*     1.3    81.1    -      -       -      +
     38G  ARG*     1.3    62.5    +      -       -      +
     45G  LEU*     4.0    30.5    -      -       +      -
     46G  GLU      3.4    13.5    -      -       -      +
     47G  TRP*     4.3    11.0    -      -       +      -
     48G  MET*     4.5     2.9    -      -       -      +
     94G  TYR*     3.6     1.6    -      -       -      +
     95G  TYR*     2.7    42.8    +      -       +      +
     97G  ALA*     5.4     2.5    -      -       +      -
    107G  PHE*     4.0    28.0    -      -       +      -
    110G  TRP*     4.0    28.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 38 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37G  VAL*     1.3    76.8    -      -       -      +
     39G  GLN*     1.3    61.8    +      -       -      +
     40G  ALA*     5.3     2.7    -      -       -      +
     44G  GLY      3.9     0.7    -      -       -      +
     45G  LEU*     3.6     4.0    -      -       -      -
     46G  GLU*     2.8    62.9    +      -       +      +
     48G  MET*     4.1     9.8    -      -       +      +
     64G  PHE*     3.4    30.1    -      -       -      -
     83G  LEU*     4.3     1.8    -      -       -      +
     89G  ASP*     3.9    20.8    +      -       -      -
     90G  ASP*     2.7    32.5    +      -       -      +
     92G  ALA*     4.2     8.9    -      -       +      +
     93G  VAL      3.3    11.4    -      -       -      +
     94G  TYR*     3.0    44.3    +      -       +      -
     95G  TYR*     5.1     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 39 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42F  GLN*     2.7    44.1    +      -       -      -
     91F  TYR*     3.4    10.9    +      -       -      -
     38G  ARG*     1.3    75.1    -      -       -      +
     40G  ALA*     1.3    66.6    +      -       -      +
     41G  PRO*     3.9     0.7    -      -       -      +
     42G  GLY      5.8     0.2    -      -       -      +
     43G  GLN      2.9    29.1    +      -       -      +
     44G  GLY      3.7     6.9    -      -       -      +
     45G  LEU*     3.7    19.2    -      -       +      +
     92G  ALA*     3.4     3.7    -      -       -      -
     93G  VAL*     2.9    38.6    +      -       +      +
     95G  TYR*     4.1    12.2    +      -       +      -
----------------------------------------------------------
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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