Contacts of the strand formed by residues 85 - 98 (chain C) in PDB entry 5HK5


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 CYS 85 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84A  CYS*     4.8     1.7    -      -       -      +
     19C  CYS*     2.1    52.5    -      -       +      -
     20C  SER      3.7     2.7    -      -       -      -
     48C  CYS*     3.8    17.5    -      -       -      +
     49C  GLU*     3.5    22.6    -      -       -      -
     50C  GLY      3.4    24.8    +      -       -      +
     52C  CYS*     3.5     5.0    -      -       -      +
     84C  CYS*     1.3    78.5    -      -       -      +
     86C  VAL*     1.3    64.7    +      -       -      +
    117C  CYS*     4.2     0.2    -      -       -      -
    118C  GLY      3.5     5.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 86 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84A  CYS*     3.8    10.5    -      -       +      -
     86A  VAL*     3.6    33.7    -      -       +      -
    120A  ARG*     3.8    22.4    -      -       +      +
     48C  CYS*     3.5     8.7    -      -       -      -
     84C  CYS      3.9     1.8    -      -       -      +
     85C  CYS*     1.3    81.1    -      -       -      +
     87C  PRO*     1.3    81.5    -      -       +      +
     88C  THR*     3.6     0.3    -      -       -      +
    117C  CYS*     3.4     1.0    -      -       -      -
    118C  GLY      3.0    32.5    +      -       -      +
    120C  ARG*     3.8    31.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 87 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63A  THR*     6.1     0.4    -      -       -      +
     65A  HIS*     4.5     6.7    -      -       +      +
     69A  GLN*     5.9     0.2    -      -       -      +
    120A  ARG*     3.4    31.3    -      -       +      +
     48C  CYS*     3.6    11.0    -      -       +      +
     86C  VAL*     1.3    99.3    -      -       +      +
     88C  THR*     1.3    60.5    +      -       -      +
     90C  LEU*     3.8    32.6    -      -       +      +
    114C  VAL*     3.6    26.5    -      -       +      -
    116C  SER      3.5     9.2    -      -       -      +
    120C  ARG*     5.4     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 88 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     86C  VAL      3.6     2.0    -      -       -      +
     87C  PRO*     1.3    79.0    -      -       -      +
     89C  ARG*     1.3    73.7    +      -       -      +
     90C  LEU*     5.2     2.2    -      -       -      -
    116C  SER*     3.0    25.4    +      -       -      -
    117C  CYS      3.7     5.0    +      -       -      -
    118C  GLY*     3.6    31.6    -      -       -      +
    120C  ARG*     3.7    38.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 89 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61C  GLU*     5.0    10.1    +      -       -      -
     88C  THR*     1.3    88.3    +      -       -      +
     90C  LEU*     1.3    70.4    +      -       -      +
    114C  VAL*     4.0     0.7    -      -       -      +
    115C  GLU*     2.9    36.1    +      -       +      -
    116C  SER*     2.9    57.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 90 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63A  THR*     4.8    12.1    -      -       +      +
     65A  HIS*     3.9    28.3    -      -       +      -
     87C  PRO*     3.8    30.7    -      -       +      +
     88C  THR      5.2     0.9    -      -       -      -
     89C  ARG*     1.3    83.8    -      -       -      +
     91C  SER*     1.3    61.3    +      -       -      +
    111C  ASP*     3.8    40.4    +      -       +      +
    113C  VAL      3.1    15.5    -      -       -      +
    114C  VAL*     4.1     7.6    -      -       +      -
    115C  GLU*     4.1     4.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 91 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90C  LEU*     1.3    73.8    -      -       -      +
     92C  PRO*     1.3    75.8    +      -       -      +
    111C  ASP      4.4     2.9    -      -       -      -
    112C  MET      3.1     7.5    +      -       -      -
    113C  VAL*     2.8    40.1    +      -       -      +
    115C  GLU*     2.5    32.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 92 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91C  SER*     1.3    94.1    +      -       -      +
     93C  ILE*     1.3    67.2    +      -       -      +
    108C  GLN*     3.5    35.7    -      -       +      +
    109C  TYR      3.1    22.9    -      -       -      +
    110C  GLU*     4.1     7.9    -      -       +      -
    111C  ASP      4.5     0.6    -      -       -      +
    112C  MET      4.6     0.4    -      -       -      +
    113C  VAL*     4.8     0.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 93 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28C  PHE*     4.8     0.7    -      -       +      -
     40C  PRO*     4.9     7.9    -      -       +      -
     43C  TYR*     3.7    38.8    -      -       +      -
     92C  PRO*     1.3    79.5    -      -       -      +
     94C  SER*     1.3    67.3    +      -       -      +
     95C  ILE*     4.0    20.4    -      -       +      -
    108C  GLN*     3.6     3.5    -      -       -      +
    109C  TYR*     2.8    30.7    +      -       -      +
    112C  MET*     3.8    27.8    -      -       +      +
    113C  VAL*     3.5    26.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 94 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40C  PRO*     3.5    19.2    -      -       -      +
     93C  ILE*     1.3    77.9    -      -       -      +
     95C  ILE*     1.3    63.5    +      -       -      +
    106C  TYR*     3.4    38.0    +      -       -      -
    107C  LYS      3.4     7.2    -      -       -      -
    108C  GLN*     3.6    22.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 95 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28C  PHE*     4.0    27.6    -      -       +      -
     37C  ILE*     3.7    28.9    -      -       +      -
     39C  ALA      3.6    11.0    -      -       -      +
     40C  PRO*     4.2     1.8    -      -       +      -
     93C  ILE*     4.0    12.1    -      -       +      -
     94C  SER*     1.3    78.6    -      -       -      +
     96C  LEU*     1.3    72.4    +      -       -      +
     97C  PHE*     3.9     9.5    -      -       +      -
    105C  VAL      3.6     1.4    -      -       -      +
    106C  TYR*     3.5     6.9    -      -       -      -
    107C  LYS      2.9    29.6    +      -       -      +
    109C  TYR*     3.8    28.0    -      -       +      -
    112C  MET*     4.1    18.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 96 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38C  ILE*     2.8    42.7    +      -       +      -
     39C  ALA*     2.6    31.3    +      -       +      +
     95C  ILE*     1.3    74.4    -      -       -      +
     97C  PHE*     1.3    61.3    +      -       -      +
    104C  VAL*     3.9    22.4    -      -       +      -
    105C  VAL*     3.3    14.4    -      -       -      +
    106C  TYR*     3.7    27.3    -      -       +      -
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Residues in contact with PHE 97 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36C  TRP*     3.2    19.7    -      -       +      +
     37C  ILE*     4.1     6.3    -      -       +      -
     38C  ILE*     4.1     4.9    -      -       -      +
     95C  ILE*     3.9    16.6    -      -       +      -
     96C  LEU*     1.3    75.3    -      -       -      +
     98C  ILE*     1.3    75.4    +      -       -      +
     99C  ASP*     4.1    20.6    -      -       +      -
    103C  ASN      3.5     1.2    -      -       -      +
    104C  VAL*     3.4     3.0    -      -       -      -
    105C  VAL*     2.7    68.5    +      -       +      +
    107C  LYS*     3.8    26.9    -      -       +      -
    109C  TYR*     3.5    31.2    -      +       -      -
----------------------------------------------------------
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Residues in contact with ILE 98 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35C  ASP      4.4    10.8    -      -       -      +
     36C  TRP*     2.8    45.6    +      -       +      +
     38C  ILE*     3.8    26.9    -      -       +      -
     97C  PHE*     1.3    81.7    -      -       -      +
     99C  ASP*     1.3    72.6    +      -       -      +
    102C  ASN*     3.8    31.2    -      -       -      +
    103C  ASN      3.4     6.3    -      -       -      +
    104C  VAL*     5.1     9.6    -      -       +      -
----------------------------------------------------------
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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