Contacts of the strand formed by residues 233 - 243 (chain B) in PDB entry 4HH3


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 ARG 233 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    225B  VAL      3.3     9.0    -      -       -      +
    226B  LEU*     3.7    30.4    -      -       +      +
    231B  GLN      4.0     1.6    +      -       -      -
    232B  LYS*     1.3    72.8    -      -       -      +
    234B  LEU*     1.3    64.5    +      -       -      +
    255B  PRO*     3.9     1.4    -      -       -      +
    256B  ALA*     2.9    26.6    +      -       +      -
    257B  ASP*     3.1    44.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 234 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    182B  LEU*     3.9    27.6    -      -       +      +
    183B  LEU*     4.1    14.1    -      -       +      -
    199B  PHE*     4.5     6.7    -      -       +      -
    224B  GLU*     3.6     5.7    -      -       -      +
    225B  VAL*     2.8    39.3    +      -       +      +
    227B  ALA*     3.8    23.3    -      -       +      -
    232B  LYS*     3.7    21.8    -      -       +      +
    233B  ARG*     1.3    84.3    -      -       -      +
    235B  LEU*     1.3    66.0    +      -       -      +
    236B  VAL      4.2     0.4    -      -       -      -
    253B  ILE*     3.7    20.6    -      -       +      -
    254B  ASP      3.3    13.7    -      -       -      +
    255B  PRO*     4.0     8.5    -      -       +      -
    256B  ALA*     3.8     3.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 235 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    222B  PRO*     3.6    31.4    -      -       +      +
    223B  VAL      3.6     1.1    -      -       -      -
    224B  GLU*     4.1    24.9    -      -       +      +
    234B  LEU*     1.3    79.1    -      -       -      +
    236B  VAL*     1.3    62.9    +      -       -      +
    237B  VAL*     4.2     2.0    -      -       +      +
    252B  GLN      3.6     1.6    -      -       -      +
    253B  ILE*     3.4     5.2    -      -       -      +
    254B  ASP*     2.7    45.3    +      -       +      +
    255B  PRO      4.3     6.1    -      -       -      +
    256B  ALA*     3.7    26.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 236 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    199B  PHE*     4.5    12.8    -      -       +      -
    207B  PHE*     5.4     2.5    -      -       +      -
    211B  MET*     4.0    17.5    -      -       +      -
    222B  PRO*     3.3     3.6    -      -       -      +
    223B  VAL*     3.0    38.7    +      -       +      +
    225B  VAL*     3.8    28.0    -      -       +      -
    235B  LEU*     1.3    77.4    -      -       -      +
    237B  VAL*     1.3    65.4    +      -       -      +
    238B  PRO*     3.6     6.2    -      -       -      +
    251B  CYS*     3.7    34.5    -      -       +      -
    252B  GLN      3.5     2.5    -      -       -      +
    253B  ILE*     4.4    17.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 237 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    220B  ALA*     3.5    45.8    -      -       +      +
    222B  PRO*     4.0    16.4    -      -       +      -
    235B  LEU*     5.3     2.0    -      -       +      +
    236B  VAL*     1.3    77.8    -      -       -      +
    238B  PRO*     1.3    65.9    -      -       -      +
    239B  ARG*     3.8    24.1    +      -       +      +
    250B  LEU      3.6     1.2    -      -       -      +
    251B  CYS*     3.5     1.2    -      -       -      -
    252B  GLN*     2.9    47.2    +      -       +      +
    254B  ASP*     5.7     4.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 238 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    211B  MET*     3.6    44.9    -      -       +      +
    214B  LEU*     3.8    26.0    -      -       +      -
    215B  ALA*     3.8    13.0    -      -       +      +
    220B  ALA*     5.6     5.0    -      -       -      -
    221B  ALA      5.5     1.1    -      -       -      +
    236B  VAL      3.6     9.2    -      -       -      +
    237B  VAL*     1.3    90.1    -      -       +      +
    239B  ARG*     1.3    68.3    +      -       -      +
    249B  LEU*     3.7    19.3    -      -       +      -
    250B  LEU      3.5     7.0    -      -       -      +
    251B  CYS*     4.6     1.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 239 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    153A  VAL*     5.6     2.5    -      -       +      -
    157A  VAL*     3.4    37.0    -      -       -      +
    215B  ALA*     4.1     4.0    -      -       -      -
    220B  ALA*     5.0     8.4    -      -       -      +
    237B  VAL*     3.8    21.2    +      -       -      +
    238B  PRO*     1.3    79.2    -      -       -      +
    240B  VAL*     1.3    65.6    +      -       -      +
    241B  PHE*     4.4     5.1    -      -       +      -
    248B  LEU      4.0     0.3    -      -       -      +
    249B  LEU*     3.5     2.9    -      -       -      +
    250B  LEU*     2.8    47.7    +      -       +      +
    252B  GLN*     2.6    34.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 240 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    167B  MET*     3.4    40.2    -      -       +      -
    212B  THR*     4.5    14.4    -      -       +      +
    215B  ALA*     3.7    23.7    +      -       +      +
    239B  ARG*     1.3    80.1    -      -       -      +
    241B  PHE*     1.3    71.1    +      -       -      +
    247B  ARG*     6.0     0.2    -      -       +      -
    248B  LEU      3.4     2.7    -      -       -      +
    249B  LEU*     3.9    15.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 241 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    149A  THR*     3.7    31.0    -      -       +      -
    150A  ARG*     4.5    11.4    -      -       -      -
    153A  VAL*     4.0    33.0    -      -       +      -
    154A  VAL*     6.4     0.4    -      -       +      -
    164B  LEU*     3.8    14.8    -      -       +      -
    239B  ARG*     4.4     7.0    -      -       +      -
    240B  VAL*     1.3    84.2    -      -       -      +
    242B  ARG*     1.3    66.0    +      -       -      +
    243B  ALA*     4.1     2.2    -      -       +      -
    247B  ARG*     3.7     1.9    -      -       -      +
    248B  LEU*     2.9    71.5    +      -       +      +
    250B  LEU*     4.0    24.5    -      -       +      -
    270C  GLN*     6.1     2.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 242 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    149A  THR*     3.7    13.0    +      -       -      +
    241B  PHE*     1.3    77.9    -      -       -      +
    243B  ALA*     1.3    61.4    +      -       -      +
    244B  ALA      4.0     1.2    +      -       -      -
    245B  GLY*     4.7    11.8    +      -       -      +
    246B  GLU      3.4     4.5    -      -       -      +
    247B  ARG*     4.3    20.9    -      -       +      +
    268C  ASP*     4.6     3.8    -      -       -      +
    269C  PRO      5.4     2.8    -      -       -      +
    270C  GLN*     5.3     4.7    -      -       -      +
    274C  GLY      6.1     0.2    -      -       -      -
    275C  ALA*     3.6    24.6    -      -       -      +
    303C  SER*     3.9    29.3    +      -       -      +
    322C  SER*     2.9    33.5    +      -       -      -
    323C  ARG*     2.9    24.0    +      -       -      +
    324C  THR*     4.0     4.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 243 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146A  GLU*     3.6    27.1    -      -       +      +
    149A  THR*     3.7    26.7    -      -       +      -
    241B  PHE*     4.1     3.4    -      -       +      -
    242B  ARG*     1.3    75.6    -      -       -      +
    244B  ALA*     1.3    71.7    +      -       -      +
    245B  GLY      3.3     0.2    -      -       -      -
    246B  GLU*     2.7    30.1    +      -       -      +
    248B  LEU*     4.1    15.3    -      -       +      -
----------------------------------------------------------
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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