Contacts of the strand formed by residues 198 - 208 (chain E) 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 E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    193E  PRO*     4.0     1.2    -      -       -      +
    194E  ILE*     3.2    20.7    +      -       +      +
    195E  SER*     2.7    36.6    +      -       -      +
    196E  ASP      3.6     0.4    -      -       -      -
    197E  HIS*     1.3    90.1    -      -       -      +
    199E  ALA*     1.3    65.8    +      -       -      +
    248E  VAL*     3.6    25.5    -      -       +      +
    249E  VAL      3.2    11.8    -      -       -      +
    250E  PRO*     4.6     6.6    -      -       +      +
    251E  SER*     3.6     6.2    +      -       -      +
    105G  PRO*     3.8     8.0    -      -       -      +
    106G  ASP*     3.2    39.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 199 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    191E  HIS*     3.3    37.0    -      -       +      +
    192E  HIS      3.1    10.8    -      -       -      +
    193E  PRO*     3.8     2.9    -      -       +      -
    194E  ILE*     3.9     5.8    -      -       -      +
    198E  GLU*     1.3    79.7    -      -       -      +
    200E  THR*     1.3    63.4    +      -       -      +
    201E  LEU*     5.6     1.6    -      -       +      -
    247E  VAL      3.7     0.2    -      -       -      +
    248E  VAL*     3.3     4.9    -      -       -      -
    249E  VAL*     2.7    43.0    +      -       +      +
    251E  SER*     5.3     6.3    -      -       -      +
    254E  GLU*     6.1     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 200 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    190E  THR      3.5     3.1    -      -       -      +
    191E  HIS*     3.6     2.4    -      -       -      -
    192E  HIS*     2.6    53.2    +      -       +      +
    194E  ILE*     3.5    23.9    -      -       -      +
    199E  ALA*     1.3    75.2    -      -       -      +
    201E  LEU*     1.3    67.4    +      -       -      +
    202E  ARG*     3.9    18.8    -      -       -      +
    246E  ALA*     3.7    26.9    -      -       +      -
    247E  VAL      3.5     7.4    -      -       -      +
    248E  VAL*     4.2     7.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 201 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    189E  VAL*     4.3    11.0    -      -       +      -
    190E  THR      3.4     9.9    -      -       -      +
    191E  HIS*     3.9    27.1    -      -       +      -
    199E  ALA*     5.3     1.8    -      -       +      +
    200E  THR*     1.3    81.4    -      -       -      +
    202E  ARG*     1.3    60.6    +      -       -      +
    203E  CYS      3.8     0.2    -      -       -      -
    217E  TRP*     3.7    21.5    -      -       +      -
    246E  ALA*     3.2     3.3    -      -       -      -
    247E  VAL*     2.8    42.6    +      -       +      +
    249E  VAL*     4.2    16.2    -      -       +      -
    254E  GLU*     4.1    20.0    -      -       +      +
    257E  TYR*     4.1    27.1    -      -       +      -
    273E  ARG      4.8     4.9    -      -       -      +
    274E  TRP*     4.7     6.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 202 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    189E  VAL*     3.7     0.6    -      -       -      -
    190E  THR*     3.0    38.9    +      -       -      +
    192E  HIS*     3.9    14.8    +      -       +      +
    200E  THR*     3.9    17.6    -      -       -      +
    201E  LEU*     1.3    71.0    -      -       -      +
    203E  CYS*     1.3    58.2    -      -       -      +
    204E  TRP*     3.1    44.9    -      -       +      +
    217E  TRP*     4.8     0.4    -      -       -      -
    244E  TRP*     3.0    60.2    -      -       +      -
    245E  ALA      3.7     2.7    -      -       -      -
    246E  ALA*     3.1    14.1    -      -       -      +
     98F  ASP*     2.8    19.4    +      -       -      +
     99F  MET*     3.7    19.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 203 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187E  THR*     4.3     6.1    -      -       -      -
    188E  HIS      4.0     2.5    -      -       -      -
    189E  VAL*     4.6     4.7    -      -       +      -
    201E  LEU      3.7     1.8    +      -       -      -
    202E  ARG*     1.3    70.3    -      -       -      +
    204E  TRP*     1.3    62.7    +      -       -      +
    215E  LEU*     4.0     4.8    -      -       +      +
    217E  TRP*     3.6    15.2    -      -       +      +
    244E  TRP*     3.1    25.6    -      -       -      +
    245E  ALA*     2.8    20.4    +      -       +      +
    259E  CYS*     2.0    49.6    -      -       -      -
    261E  VAL*     4.4     3.1    -      -       -      -
    272E  LEU*     4.0    17.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 204 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    186E  LYS      4.2     1.1    -      -       -      -
    187E  THR*     2.9    31.4    +      -       -      +
    188E  HIS*     2.9    53.6    +      +       +      +
    190E  THR*     3.3    24.1    +      -       +      +
    192E  HIS*     6.1     0.2    -      +       -      -
    202E  ARG*     3.1    44.7    -      -       -      +
    203E  CYS*     1.3    77.7    -      -       -      +
    205E  ALA*     1.3    61.9    +      -       -      +
    206E  LEU*     4.1    24.5    -      -       +      -
    234E  ARG*     3.6    16.2    -      -       -      -
    242E  GLN*     6.1     0.2    -      -       +      -
    243E  LYS      3.9     4.0    -      -       -      -
    244E  TRP*     3.4    23.6    -      +       +      -
    261E  VAL*     5.3     0.2    -      -       -      +
     97F  ARG      4.6     4.7    -      -       -      -
     98F  ASP*     3.3    15.7    -      -       -      -
     99F  MET*     3.4    29.2    -      -       -      -
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Residues in contact with ALA 205 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    185E  PRO*     4.1     6.7    -      -       +      -
    186E  LYS      3.6     4.0    -      -       -      -
    187E  THR*     4.1     4.5    -      -       -      +
    204E  TRP*     1.3    76.1    -      -       -      +
    206E  LEU*     1.3    61.5    +      -       -      +
    208E  PHE*     3.2    10.7    -      -       +      -
    213E  ILE*     3.8    28.3    -      -       +      -
    215E  LEU*     4.0    16.2    -      -       +      -
    242E  GLN*     3.2     2.8    -      -       -      +
    243E  LYS      3.0    35.9    +      -       -      +
    261E  VAL*     5.1     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 206 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    185E  PRO*     3.4     1.6    -      -       -      +
    186E  LYS*     2.9    52.0    +      -       +      +
    188E  HIS*     3.9    28.0    -      -       +      +
    204E  TRP*     4.1    22.7    -      -       +      -
    205E  ALA*     1.3    81.1    -      -       -      +
    207E  GLY*     1.3    65.2    +      -       -      +
    208E  PHE*     3.4     2.9    -      -       -      -
    241E  PHE      4.1     0.9    -      -       -      -
    242E  GLN*     3.4    35.7    -      -       +      +
    243E  LYS      5.1     0.2    -      -       -      +
     12F  ARG      5.8     0.7    -      -       -      +
     14F  PRO*     4.4    25.6    -      -       +      -
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Residues in contact with GLY 207 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    183E  GLU*     3.2    24.4    -      -       -      +
    184E  PRO      3.8     4.3    -      -       -      +
    186E  LYS*     3.8     8.5    +      -       -      -
    206E  LEU*     1.3    74.8    -      -       -      +
    208E  PHE*     1.3    59.8    +      -       -      +
    236E  ALA*     5.6     0.4    -      -       -      +
    240E  THR*     3.3    25.2    -      -       -      +
    241E  PHE      3.0     8.2    +      -       -      -
    242E  GLN*     4.5     4.2    -      -       -      +
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Residues in contact with PHE 208 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    183E  GLU*     3.0    12.6    -      -       -      +
    184E  PRO      4.3     0.4    -      -       -      -
    185E  PRO*     3.8    27.1    -      -       +      -
    205E  ALA*     3.2    30.7    -      -       +      -
    207E  GLY*     1.3    77.8    -      -       -      +
    209E  TYR*     1.3    65.7    +      -       -      +
    210E  PRO      3.4    18.6    -      -       -      -
    211E  ALA      3.4    22.9    -      -       -      -
    213E  ILE*     3.7    25.1    -      -       +      -
    233E  THR*     4.4     2.5    -      -       +      -
    240E  THR*     3.3     4.5    -      -       -      -
    241E  PHE*     2.8    65.4    +      -       +      -
    242E  GLN*     3.4     5.8    -      -       -      -
    243E  LYS*     3.7    11.7    -      -       +      -
    263E  HIS*     3.7    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