Contacts of the strand formed by residues 198 - 208 (chain C) in PDB entry 3BZE


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 198 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    193C  PRO*     4.0     0.9    -      -       -      +
    194C  ILE*     3.1    35.3    +      -       +      +
    195C  SER*     3.2    22.2    +      -       -      +
    197C  HIS*     1.3    85.6    -      -       +      +
    199C  ALA*     1.3    65.5    +      -       -      +
    248C  VAL*     3.6    24.1    -      -       +      +
    249C  VAL      3.4    10.5    -      -       -      +
    250C  PRO*     4.9     4.3    -      -       +      -
    251C  SER*     4.5     4.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 199 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    191C  HIS*     3.7    26.5    -      -       +      +
    192C  HIS      3.6     7.2    -      -       -      -
    193C  PRO*     3.7    15.5    -      -       +      -
    194C  ILE*     3.7     6.3    -      -       -      +
    198C  GLU*     1.3    78.6    -      -       -      +
    200C  THR*     1.3    63.5    +      -       -      +
    201C  LEU*     5.6     0.4    -      -       +      -
    248C  VAL*     3.5     4.0    -      -       -      +
    249C  VAL*     2.8    35.2    +      -       +      +
    251C  SER*     5.1     5.8    -      -       -      -
    254C  GLU*     4.6     7.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 200 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    190C  THR      3.6     0.5    -      -       -      +
    191C  HIS*     3.5     7.1    -      -       -      -
    192C  HIS*     2.9    44.7    +      -       +      +
    194C  ILE*     3.3    22.5    -      -       -      +
    199C  ALA*     1.3    75.0    +      -       -      +
    201C  LEU*     1.3    78.2    +      -       -      +
    202C  ARG*     4.2    20.9    -      -       +      +
    246C  ALA*     4.0    16.4    -      -       +      -
    247C  VAL      3.6     7.6    -      -       -      +
    248C  VAL*     4.2     9.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 201 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    189C  VAL*     4.4     9.2    -      -       +      -
    190C  THR      3.5     7.9    -      -       -      +
    191C  HIS*     4.0    22.2    -      -       +      -
    199C  ALA      5.4     0.4    -      -       -      +
    200C  THR*     1.3    81.9    -      -       -      +
    202C  ARG*     1.3    62.7    +      -       -      +
    217C  TRP*     3.5    24.7    -      -       +      -
    246C  ALA*     3.3     3.1    -      -       -      -
    247C  VAL*     3.1    32.4    +      -       +      -
    249C  VAL*     3.8    26.7    -      -       +      -
    254C  GLU*     3.8    37.0    -      -       +      +
    257C  TYR*     3.8    14.4    -      -       +      +
    273C  ARG      5.6     1.8    -      -       -      +
    274C  TRP*     4.6     9.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 202 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    189C  VAL*     3.3     4.9    -      -       -      +
    190C  THR*     3.0    40.1    +      -       -      +
    192C  HIS*     3.7    24.7    +      -       +      +
    200C  THR*     4.0    11.3    -      -       +      +
    201C  LEU*     1.3    73.2    -      -       -      +
    203C  CYS*     1.3    61.1    +      -       -      +
    204C  TRP*     3.4    23.2    -      -       +      +
    217C  TRP*     4.1     2.0    -      -       -      -
    229C  GLU*     4.8     2.6    +      -       -      -
    244C  TRP*     3.2    63.5    -      -       +      +
    245C  ALA      3.6     2.5    -      -       -      -
    246C  ALA*     4.0     9.3    -      -       +      +
     98D  ASP*     2.9    31.2    +      -       -      +
     99D  MET*     3.6    22.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 203 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187C  THR*     4.2    18.6    -      -       -      -
    188C  HIS      3.8     2.2    -      -       -      -
    189C  VAL*     4.4     5.8    -      -       -      -
    202C  ARG*     1.3    71.8    -      -       -      +
    204C  TRP*     1.3    63.3    +      -       -      +
    215C  LEU*     4.0     4.9    -      -       -      +
    217C  TRP*     3.6    16.4    -      -       +      +
    244C  TRP*     3.0     7.7    -      -       -      +
    245C  ALA*     2.8    44.3    +      -       +      +
    259C  CYS*     2.0    49.4    -      -       -      -
    261C  VAL*     4.4     3.8    -      -       -      -
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Residues in contact with TRP 204 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    186C  LYS      4.3     0.7    -      -       -      -
    187C  THR*     3.1    31.4    +      -       -      +
    188C  HIS*     2.9    49.8    +      +       +      +
    190C  THR*     3.0    28.1    +      -       +      +
    202C  ARG*     3.4    23.4    -      -       +      +
    203C  CYS*     1.3    75.5    -      -       -      +
    205C  ALA*     1.3    60.4    +      -       -      +
    206C  LEU*     4.1    24.9    -      -       +      -
    215C  LEU*     5.1     0.7    -      -       -      -
    234C  ARG*     3.5    16.6    -      -       -      -
    243C  LYS      4.0     4.7    -      -       -      -
    244C  TRP*     3.5    24.9    -      +       +      -
     97D  ARG      4.5     5.8    -      -       -      -
     98D  ASP*     3.4    26.7    -      -       -      -
     99D  MET*     3.7    25.6    -      -       -      -
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Residues in contact with ALA 205 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    185C  PRO*     4.1     7.0    -      -       +      -
    186C  LYS      3.7     3.8    -      -       -      -
    187C  THR*     4.1     4.5    -      -       -      +
    204C  TRP*     1.3    74.6    -      -       -      +
    206C  LEU*     1.3    62.2    +      -       -      +
    208C  PHE*     3.0    29.0    -      -       +      -
    213C  ILE*     3.8    18.8    -      -       +      -
    215C  LEU*     4.0    16.2    -      -       +      -
    242C  GLN*     3.2     1.9    -      -       -      -
    243C  LYS*     3.0    28.9    +      -       +      +
    261C  VAL*     5.0     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 206 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    185C  PRO*     3.4     0.7    -      -       -      +
    186C  LYS*     2.8    54.9    +      -       +      +
    188C  HIS*     3.9    28.5    -      -       +      +
    204C  TRP*     4.1    21.8    -      -       +      -
    205C  ALA*     1.3    80.2    -      -       -      +
    207C  GLY*     1.3    65.9    +      -       -      +
    208C  PHE*     3.5     3.1    -      -       -      -
    241C  PHE      4.0     0.9    -      -       -      -
    242C  GLN*     3.7    40.2    -      -       +      +
     14D  PRO*     4.1    24.9    -      -       +      -
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Residues in contact with GLY 207 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    183C  GLU*     3.1    23.7    -      -       -      +
    184C  PRO      3.6     5.2    -      -       -      +
    186C  LYS*     5.1     8.6    -      -       -      +
    206C  LEU*     1.3    76.5    -      -       -      +
    208C  PHE*     1.3    58.5    +      -       -      -
    236C  ALA*     5.6     0.8    -      -       -      +
    240C  THR*     3.4    25.7    -      -       -      +
    241C  PHE      2.9    10.1    +      -       -      -
    242C  GLN*     4.9     3.2    -      -       -      +
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Residues in contact with PHE 208 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    183C  GLU*     3.1    14.8    -      -       -      +
    184C  PRO      4.2     0.4    -      -       -      -
    185C  PRO*     3.6    29.4    -      -       +      -
    205C  ALA*     3.0    35.4    -      -       +      -
    207C  GLY*     1.3    75.7    -      -       -      +
    209C  TYR*     1.3    64.7    +      -       -      +
    210C  PRO      3.5    17.9    -      -       -      -
    211C  ALA      3.4    21.3    -      -       -      -
    213C  ILE*     3.8    18.2    -      -       +      -
    233C  THR*     4.5     1.3    -      -       +      -
    240C  THR*     3.4     3.0    -      -       -      -
    241C  PHE*     2.9    46.0    +      -       +      -
    242C  GLN*     3.5    21.3    -      -       -      -
    243C  LYS*     4.0     8.3    -      -       +      -
    263C  HIS*     3.5    14.4    -      +       +      -
----------------------------------------------------------
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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