Contacts of the strand formed by residues 65 - 75 (chain k) in PDB entry 5Z58


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 MET 65 (chain k).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56k  VAL*     6.0     4.3    -      -       +      -
     58k  ALA      3.2    13.2    -      -       -      +
     59k  PHE*     4.8     4.0    -      -       +      -
     63k  CYS      4.3     5.2    -      -       -      +
     64k  ASN*     1.3    76.5    -      -       -      +
     66k  VAL*     1.3    63.4    +      -       -      +
     67k  LEU*     4.0     5.3    +      -       +      -
     99k  MET      3.8     0.3    -      -       -      +
    100k  PHE*     3.2     5.4    -      -       -      +
    101k  LEU*     2.7    45.1    +      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 66 (chain k). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76j  LEU*     6.3     2.5    -      -       +      -
     56k  VAL*     3.8     1.4    -      -       -      -
     57k  LYS*     2.8    41.0    +      -       +      +
     58k  ALA*     3.1    25.5    +      -       +      +
     65k  MET*     1.3    72.6    -      -       -      +
     67k  LEU*     1.3    55.6    +      -       -      +
     99k  MET      3.3     7.6    -      -       -      +
    100k  PHE*     4.5     3.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 67 (chain k). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54k  GLY*     5.8     1.8    -      -       -      -
     55k  ARG      3.3    11.4    -      -       -      +
     56k  VAL*     5.0     0.7    -      -       -      +
     57k  LYS*     5.3     2.0    -      -       -      -
     65k  MET*     4.0     6.5    -      -       +      +
     66k  VAL*     1.3    74.5    -      -       -      +
     68k  GLU*     1.3    61.5    +      -       -      +
     70k  VAL*     4.9    14.7    -      -       +      +
     96k  ILE      5.2     0.3    -      -       -      +
     97k  SER      3.5     4.2    -      -       -      +
     98k  LYS*     3.6     2.1    -      -       -      -
     99k  MET*     2.7    40.2    +      -       +      +
    101k  LEU*     6.2     2.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 68 (chain k). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54k  GLY*     3.7     1.6    -      -       -      -
     55k  ARG*     3.0    40.7    +      -       +      +
     57k  LYS*     5.1     7.8    -      -       +      +
     66k  VAL      4.3     0.2    +      -       -      -
     67k  LEU*     1.3    72.8    -      -       -      +
     69k  ASN*     1.3    72.4    +      -       +      +
     70k  VAL*     3.2     3.7    +      -       -      +
     97k  SER      3.1     8.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 69 (chain k). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     53k  LEU      3.4     6.6    -      -       -      +
     54k  GLY*     3.9     3.6    -      -       -      -
     55k  ARG*     5.5     2.9    -      -       +      +
     68k  GLU*     1.3    76.2    -      -       +      +
     70k  VAL*     1.3    63.1    +      -       -      +
     71k  LYS*     3.3     4.5    +      -       -      +
     96k  ILE      4.0     2.9    -      -       -      -
     97k  SER*     2.9    15.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 70 (chain k). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52k  LEU*     5.3     8.5    -      -       +      -
     53k  LEU      3.3    12.6    -      -       -      +
     54k  GLY*     5.1     0.7    -      -       -      -
     67k  LEU*     4.9    14.8    -      -       +      +
     68k  GLU      4.0     5.6    -      -       -      +
     69k  ASN*     1.3    72.6    -      -       -      +
     71k  LYS*     1.3    62.7    +      -       -      +
     72k  GLU*     3.8     2.4    +      -       +      +
     94k  ARG      3.6     1.6    -      -       -      +
     95k  TYR*     3.4     4.0    -      -       -      +
     96k  ILE*     2.8    58.1    +      -       +      +
     99k  MET*     5.8     4.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 71 (chain k). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51k  LYS      3.7     1.6    -      -       -      +
     52k  LEU*     4.6     0.4    -      -       -      -
     53k  LEU*     2.7    48.5    +      -       +      +
     69k  ASN      3.3     3.2    +      -       -      +
     70k  VAL*     1.3    72.1    -      -       -      +
     72k  GLU*     1.3    62.5    +      -       -      +
     73k  MET*     3.8     2.4    +      -       +      +
     93k  ASP*     6.0     3.4    -      -       +      -
     94k  ARG      3.7     8.3    -      -       -      +
     95k  TYR*     4.8     2.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 72 (chain k). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50k  LYS*     5.8     4.7    -      -       +      -
     51k  LYS      3.3     8.5    -      -       -      +
     52k  LEU*     4.5     7.0    -      -       +      +
     70k  VAL*     3.8     4.0    +      -       +      +
     71k  LYS*     1.3    71.9    -      -       -      +
     73k  MET*     1.3    58.7    +      -       -      +
     93k  ASP*     3.1     7.3    -      -       -      +
     94k  ARG*     2.9    42.3    +      -       +      +
     96k  ILE*     6.0     4.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 73 (chain k). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50k  LYS*     3.6     1.1    -      -       -      +
     51k  LYS*     2.8    44.2    +      -       +      +
     53k  LEU*     6.5     0.4    -      -       +      -
     71k  LYS      5.0     2.7    -      -       -      +
     72k  GLU*     1.3    75.2    -      -       -      +
     74k  TRP*     1.3    65.6    +      -       -      +
     92k  LYS      3.5     9.2    -      -       -      +
     93k  ASP*     4.6     5.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 74 (chain k). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49k  ASN      4.1     9.9    -      -       -      +
     50k  LYS*     4.1    17.9    -      -       +      -
     73k  MET*     1.3    78.3    -      -       -      +
     75k  THR*     1.3    68.5    +      -       -      +
     91k  ASN*     3.6     4.7    -      -       -      +
     92k  LYS*     2.9    35.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 75 (chain k). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49k  ASN      4.8     3.1    +      -       -      +
     74k  TRP*     1.3    82.6    -      -       -      +
     76k  GLU*     1.3    62.8    +      -       -      +
     89k  PRO*     6.1     3.1    -      -       -      -
     90k  VAL      3.4    11.2    -      -       -      -
     91k  ASN*     4.6     5.2    -      -       -      -
     92k  LYS*     4.7     1.3    -      -       -      +
----------------------------------------------------------
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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