Contacts of the strand formed by residues 528 - 535 (chain C) in PDB entry 3HN8


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 GLU 528 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    459C  MET*     3.2    33.7    -      -       +      +
    519C  VAL*     3.7     2.9    -      -       -      -
    520C  ASP*     2.9    41.5    +      -       -      +
    522C  ASP*     3.1    15.4    -      -       -      +
    526C  HIS      4.5     3.6    -      -       -      +
    527C  ASN*     1.3    73.8    -      -       -      +
    529C  VAL*     1.3    64.1    +      -       -      +
    530C  ILE*     4.4     0.2    -      -       -      +
    602C   CA      3.0    20.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 529 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    459C  MET*     4.1    12.0    -      -       -      +
    470C  LYS*     5.7     4.9    -      -       -      +
    517C  ALA*     4.7     5.8    -      -       +      -
    518C  VAL      3.7     6.3    -      -       -      +
    519C  VAL*     3.9    21.1    -      -       +      -
    527C  ASN      5.4     2.0    -      -       -      +
    528C  GLU*     1.3    74.9    -      -       -      +
    530C  ILE*     1.3    64.1    +      -       -      +
    531C  GLY*     3.6    23.6    -      -       -      +
    532C  VAL*     4.2    12.6    -      -       +      -
    568C  GLU*     5.3    15.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 530 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    430C  LEU*     3.4    46.4    -      -       -      +
    456C  LEU*     4.2    13.2    -      -       +      -
    457C  LYS*     3.8    21.8    -      -       +      +
    459C  MET*     3.4    23.6    -      -       +      +
    465C  SER*     3.9    27.8    -      -       -      -
    467C  PRO*     4.6     2.0    -      -       +      -
    518C  VAL*     2.9    31.6    +      -       +      +
    519C  VAL      4.3     0.4    -      -       -      -
    520C  ASP*     3.7    19.1    -      -       -      +
    528C  GLU      3.6     0.2    +      -       -      -
    529C  VAL*     1.3    76.0    -      -       -      +
    531C  GLY*     1.3    61.3    +      -       -      +
    565C  LEU*     4.9     1.3    -      -       +      -
    567C  GLU*     5.4     1.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 531 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    430C  LEU*     4.0     8.3    -      -       -      -
    517C  ALA*     3.3     4.3    -      -       -      +
    518C  VAL      2.9    26.3    +      -       -      +
    529C  VAL*     3.6     2.7    -      -       -      +
    530C  ILE*     1.3    82.9    -      -       -      +
    532C  VAL*     1.3    66.3    +      -       -      +
    565C  LEU*     4.0    18.3    -      -       -      +
    566C  VAL      3.9     8.1    -      -       -      -
    567C  GLU*     5.7     0.4    -      -       -      -
    568C  GLU      5.8     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 532 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    515C  SER*     3.6    20.4    -      -       -      +
    516C  ILE      3.1    14.1    -      -       -      +
    517C  ALA*     3.8    12.6    -      -       +      +
    529C  VAL*     4.2     7.4    -      -       +      -
    531C  GLY*     1.3    80.6    -      -       -      +
    533C  CYS*     1.3    76.0    +      -       -      +
    534C  ARG*     3.8    18.2    -      -       -      +
    564C  GLN      3.7     0.7    -      -       -      +
    565C  LEU*     3.2     6.7    -      -       -      +
    566C  VAL*     2.7    41.8    +      -       -      +
    568C  GLU*     4.1    35.0    -      -       +      +
    571C  LEU*     5.2     4.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 533 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    433C  LEU*     4.2     8.5    -      -       -      -
    435C  PHE*     4.0    21.3    -      -       -      -
    515C  SER*     3.7     1.7    -      -       -      -
    516C  ILE*     2.8    58.6    +      -       -      +
    532C  VAL*     1.3    77.9    -      -       -      +
    534C  ARG*     1.3    67.7    +      -       -      +
    563C  HIS*     4.1    17.9    -      -       +      +
    564C  GLN      3.8    14.6    -      -       -      +
    565C  LEU*     4.3     6.7    -      -       +      -
    566C  VAL*     5.4     2.7    -      -       -      -
    571C  LEU*     6.2     1.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 534 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    474C  ILE*     4.2     8.6    -      -       +      +
    514C  LEU      4.0     5.4    -      -       -      +
    515C  SER*     3.9    19.3    +      -       -      -
    532C  VAL*     3.8    17.6    -      -       -      +
    533C  CYS*     1.3    81.7    -      -       -      +
    535C  VAL*     1.3    65.9    +      -       -      +
    538C  GLU      5.2     3.4    -      -       -      +
    539C  ALA*     4.2    23.8    -      -       +      -
    540C  ALA*     5.0     4.7    -      -       +      +
    541C  ASP      6.1     0.4    -      -       -      +
    544C  GLY*     3.8    14.4    -      -       -      -
    563C  HIS*     4.7     4.7    +      -       -      -
    568C  GLU*     4.0    11.1    +      -       -      -
    571C  LEU*     3.3    52.8    -      -       +      +
    572C  SER*     4.2     1.8    -      -       -      +
    573C  SER*     3.2    36.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 535 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    435C  PHE*     4.6    14.1    -      -       +      -
    437C  LEU*     4.2     7.0    -      -       +      -
    513C  GLY*     3.6     0.7    -      -       -      -
    514C  LEU*     2.9    61.9    +      -       +      +
    516C  ILE*     5.0     2.2    -      -       +      -
    533C  CYS      5.5     0.2    -      -       -      +
    534C  ARG*     1.3    77.2    -      -       -      +
    536C  GLY*     1.3    59.5    +      -       -      +
    537C  PRO      5.2     0.2    -      -       -      -
    539C  ALA*     4.6     1.1    -      -       -      -
    544C  GLY      2.9    24.5    -      -       -      +
    547C  HIS*     3.6    31.2    -      -       +      +
    548C  TRP*     3.7    10.6    -      -       +      +
    563C  HIS*     4.2     4.9    -      -       -      +
----------------------------------------------------------
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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