Contacts of the strand formed by residues 196 - 204 (chain D) in PDB entry 3HB8


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 HIS 196 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91D  PHE*     5.8     3.4    -      +       -      -
    135D  TYR*     3.2    31.1    +      +       +      -
    181D  ALA*     3.6    17.1    -      -       +      +
    194D  PRO*     4.2     5.2    -      -       -      +
    195D  CYS*     1.3    77.5    -      -       +      +
    197D  ALA*     1.3    67.5    +      -       -      +
    198D  LEU*     3.5     2.4    -      -       -      -
    212D  LEU*     3.7    13.1    -      -       +      +
    213D  TYR      3.5     4.7    -      -       -      -
    214D  GLN*     3.7    17.6    -      -       -      +
    226D  ASN*     3.7    24.5    +      -       +      +
    229D  SER*     6.0     1.2    -      -       -      -
    230D  TYR*     3.4    37.1    -      +       -      +
    565D  UMP      3.2    28.8    +      +       -      -
----------------------------------------------------------
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Residues in contact with ALA 197 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    180D  CYS*     3.8     0.5    -      -       -      -
    181D  ALA      3.0    21.8    +      -       -      -
    182D  TRP*     3.4    22.8    +      -       +      +
    195D  CYS      3.4     4.6    +      -       -      +
    196D  HIS*     1.3    76.2    -      -       -      +
    198D  LEU*     1.3    62.5    +      -       -      +
    213D  TYR*     2.9    38.8    +      -       +      -
    215D  ARG*     5.0     1.7    -      -       +      +
    178E  ILE*     5.0     8.7    -      -       +      -
    198E  LEU*     3.7    21.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 198 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    178D  ILE*     4.2    16.2    -      -       +      -
    179D  MET      3.1    17.0    -      -       -      +
    180D  CYS*     3.6    18.8    -      -       +      -
    181D  ALA*     5.7     0.2    -      -       -      -
    196D  HIS*     3.5     1.9    -      -       -      -
    197D  ALA*     1.3    83.1    -      -       +      +
    199D  CYS*     1.3    67.5    +      -       -      +
    212D  LEU*     3.8     4.4    -      -       -      +
    213D  TYR*     2.9    30.0    +      -       +      +
    182E  TRP*     4.7     6.1    -      -       +      -
    197E  ALA*     3.7    20.0    -      -       +      -
    198E  LEU*     3.6    27.4    -      -       +      -
    213E  TYR*     3.7    36.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 199 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    139D  TRP*     5.8     0.9    -      -       -      -
    178D  ILE*     3.3     8.1    -      -       -      +
    179D  MET*     2.9    61.9    +      -       -      -
    198D  LEU*     1.3    77.4    -      -       -      +
    200D  GLN*     1.3    61.9    +      -       -      +
    201D  PHE*     4.1    20.3    -      -       -      -
    210D  CYS*     4.1    11.0    -      -       -      -
    211D  GLN      3.0    13.7    -      -       -      +
    212D  LEU*     4.2     6.1    -      -       +      -
    230D  TYR*     4.1    26.5    -      -       +      -
    233D  LEU*     5.0     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 200 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    175D  ARG*     3.8    19.4    +      -       -      +
    177D  ILE      3.2    14.6    -      -       -      +
    178D  ILE*     3.4    17.9    -      -       +      -
    199D  CYS*     1.3    74.7    -      -       -      +
    201D  PHE*     1.3    70.5    +      -       -      +
    202D  TYR*     5.5     1.0    -      -       -      +
    210D  CYS*     3.4     1.2    -      -       -      -
    211D  GLN      2.8    33.8    +      -       -      +
     59E  PHE*     3.1    28.5    -      -       +      -
    213E  TYR*     2.7    34.7    +      -       +      +
    215E  ARG*     3.2    26.9    +      -       -      +
    253E  GLY*     3.2    15.4    -      -       -      -
    254E  ASP*     4.3     5.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 201 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    161D  LEU*     6.1     1.6    -      -       +      -
    164D  VAL*     3.3    37.5    -      -       +      -
    168D  ILE*     4.5     4.5    -      -       +      -
    174D  ASP      4.8     1.7    -      -       -      +
    177D  ILE*     2.9    47.7    +      -       +      +
    179D  MET*     4.8     5.4    -      -       +      -
    199D  CYS*     4.1    17.9    -      -       -      -
    200D  GLN*     1.3    79.7    +      -       -      +
    202D  TYR*     1.3    60.6    +      -       -      +
    208D  LEU*     4.1    20.9    -      -       +      -
    209D  SER      3.4     4.9    -      -       -      +
    210D  CYS*     3.1    41.3    -      -       +      -
    233D  LEU*     4.1    26.0    -      -       +      -
    234D  THR*     4.5     9.2    -      -       -      -
    237D  ILE*     4.6    14.1    -      -       +      -
     59E  PHE*     4.4     1.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 202 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    174D  ASP      5.9     1.1    -      -       -      -
    177D  ILE*     5.3     0.4    -      -       -      -
    200D  GLN*     4.0     1.5    +      -       -      +
    201D  PHE*     1.3    72.3    -      -       -      +
    203D  VAL*     1.3    68.3    +      -       -      +
    204D  VAL*     3.5    28.2    -      -       +      +
    208D  LEU*     3.2     8.5    -      -       -      +
    209D  SER*     2.8    42.7    +      -       -      +
     45E  VAL*     4.0    10.0    -      -       -      +
     47E  LYS*     3.3    31.8    -      -       +      +
     57E  SER*     2.9    34.0    +      -       -      -
     59E  PHE*     3.2    61.5    -      +       +      -
    254E  ASP*     3.6    18.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 203 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168D  ILE*     3.9    23.8    -      -       +      -
    172D  PRO*     3.3    44.6    +      -       +      +
    173D  ASP*     5.1     0.9    -      -       -      +
    177D  ILE*     4.8     4.7    -      -       +      +
    201D  PHE      4.4     0.2    +      -       -      -
    202D  TYR*     1.3    86.1    -      -       -      +
    204D  VAL*     1.3    71.6    +      -       -      +
    206D  SER*     5.2     2.0    -      -       -      +
    207D  GLU      3.2    13.2    -      -       -      +
    208D  LEU*     3.6    18.6    -      -       +      -
    243D  LEU*     3.8    17.3    -      -       +      -
     47E  LYS*     3.7    21.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 204 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202D  TYR*     3.5    31.4    -      -       +      +
    203D  VAL*     1.3    81.8    -      -       -      +
    205D  ASN*     1.3    86.2    +      -       -      +
    206D  SER      3.2     1.8    -      -       -      -
    207D  GLU*     3.0    25.6    +      -       +      +
    209D  SER*     5.8     1.3    -      -       -      +
     45E  VAL*     3.2    32.5    -      -       +      -
     46E  ARG      4.5     8.3    -      -       -      +
     47E  LYS*     4.7     9.0    -      -       +      -
----------------------------------------------------------
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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