Contacts of the strand formed by residues 210 - 216 (chain F) in PDB entry 2HU4


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 ILE 210 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    206F  LYS*     4.1     1.1    -      -       -      -
    207F  TYR      3.1    32.7    +      -       -      +
    208F  ASN*     3.3    10.1    -      -       +      +
    209F  GLY*     1.3    83.5    -      -       -      +
    211F  ILE*     1.3    70.0    +      -       -      +
    212F  THR*     3.2     9.5    +      -       +      +
    100G  TYR*     4.1    10.8    -      -       -      +
    129G  CYS*     5.7     1.1    -      -       -      -
    412G  GLN*     3.5    63.3    -      -       +      +
    413G  THR*     3.8    24.9    -      -       +      +
    419G  ARG*     5.2     0.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 211 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    204F  VAL*     3.7    19.7    -      -       +      -
    205F  LEU      3.1    13.2    -      -       -      +
    206F  LYS*     3.9     6.3    -      -       -      +
    209F  GLY      4.1     0.4    +      -       -      -
    210F  ILE*     1.3    72.2    -      -       -      +
    212F  THR*     1.3    62.6    +      -       -      +
    213F  ASP      3.8    15.5    -      -       -      +
    214F  THR*     4.9     1.8    -      -       -      +
     98G  ALA*     3.9    20.0    -      -       +      +
     99G  VAL      3.9    16.8    -      -       -      +
    100G  TYR*     3.7    29.6    -      -       +      -
    413G  THR*     5.9     1.4    -      -       -      +
    419G  ARG*     2.9    35.6    +      -       -      +
    447G  CYS*     4.2    12.8    -      -       +      -
    449G  VAL*     3.8    21.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 212 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205F  LEU      2.8     8.3    +      -       -      -
    207F  TYR*     3.7    15.5    +      -       +      -
    210F  ILE*     3.4    19.5    -      -       +      +
    211F  ILE*     1.3    75.0    -      -       -      +
    213F  ASP*     1.3    60.6    +      -       -      +
    259F  LYS      3.4    18.8    -      -       -      +
    260F  GLY*     2.7    30.6    +      -       -      -
    261F  LYS*     2.6    35.2    +      -       -      +
    413G  THR      6.1     0.7    -      -       -      +
    415G  LEU*     6.3     2.9    -      -       +      -
    419G  ARG*     5.3     2.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 213 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205F  LEU*     3.0    32.9    +      -       +      +
    211F  ILE*     3.8     7.9    -      -       -      +
    212F  THR*     1.3    82.0    +      -       -      +
    214F  THR*     1.3    80.6    +      -       -      +
    260F  GLY      3.3    16.6    +      -       -      +
    261F  LYS*     3.9    11.4    -      -       -      +
    262F  VAL*     2.9    40.6    +      -       -      +
    449G  VAL*     6.0     0.9    -      -       -      -
    451G  SER*     4.2    10.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 214 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202F  VAL*     4.1    12.9    -      -       +      +
    203F  ALA      3.5     9.6    +      -       -      -
    204F  VAL*     4.5     2.8    -      -       -      -
    205F  LEU*     5.0     0.2    -      -       -      -
    211F  ILE*     4.9     1.6    -      -       -      +
    213F  ASP*     1.3    90.7    +      -       -      +
    215F  ILE*     1.3    76.4    +      -       -      +
    216F  LYS*     4.6     2.0    -      -       -      +
     98G  ALA*     4.4    12.0    -      -       -      +
    449G  VAL*     4.3     7.3    -      -       -      +
    451G  SER*     2.7    31.4    +      -       -      +
    452G  ASP*     2.7    33.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 215 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202F  VAL*     3.3     1.4    -      -       -      -
    203F  ALA*     2.7    45.7    +      -       +      +
    205F  LEU*     4.8    13.0    -      -       +      -
    214F  THR*     1.3    84.5    -      -       -      +
    216F  LYS*     1.3    70.1    +      -       -      +
    218F  TRP*     4.7     6.7    -      -       +      -
    223F  LEU*     3.7    10.1    -      -       +      +
    239F  THR*     6.3     0.4    -      -       +      -
    241F  MET*     4.2    17.3    -      -       +      -
    255F  PHE*     3.5    49.1    -      -       +      -
    257F  MET*     5.7     1.3    -      -       -      -
    262F  VAL*     3.9    18.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 216 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    200F  GLY      5.4     0.4    -      -       -      +
    201F  ALA      3.6     6.3    -      -       -      +
    202F  VAL*     4.2     8.3    -      -       +      +
    214F  THR*     4.6     2.2    -      -       +      +
    215F  ILE*     1.3    84.6    -      -       -      +
    217F  SER*     1.3    74.7    +      -       -      +
    218F  TRP*     3.4     7.6    +      -       -      +
    223F  LEU*     3.9     2.5    -      -       -      -
    451G  SER*     5.1     1.8    -      -       -      +
    452G  ASP*     2.7    59.4    -      -       +      +
    454G  VAL*     5.3     7.4    -      -       +      -
----------------------------------------------------------
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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