Contacts of the strand formed by residues 196 - 209 (chain B) in PDB entry 4KGG


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 ASN 196 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    151B  GLY      3.5     8.8    +      -       -      -
    152B  VAL*     4.7     5.7    -      -       -      +
    195B  SER*     1.3    76.9    +      -       -      +
    197B  TRP*     1.3    62.5    +      -       -      +
    198B  PHE*     4.0    26.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 197 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    149B  LEU*     3.9    10.3    -      -       +      -
    150B  GLY*     3.0    52.1    -      -       -      -
    151B  GLY*     3.0    41.5    +      -       -      +
    152B  VAL      4.0     1.6    -      -       -      -
    153B  GLY      3.5    26.3    +      -       -      -
    162B  ILE*     4.3    13.5    -      -       +      -
    186B  PRO*     3.8    45.3    -      -       +      +
    187B  CYS*     3.9    22.1    -      -       +      +
    195B  SER      4.3     1.3    -      -       -      -
    196B  ASN*     1.3    79.1    +      -       -      +
    198B  PHE*     1.3    78.9    +      -       -      +
    199B  ASP      4.3     2.0    -      -       -      -
    224B  LEU*     4.3    15.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 198 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    148B  GLN*     4.0    17.9    -      -       +      +
    149B  LEU      3.3    14.6    -      -       -      -
    150B  GLY*     4.3     1.3    -      -       -      -
    186B  PRO      5.7     0.2    -      -       -      +
    196B  ASN*     4.0    22.2    -      -       +      -
    197B  TRP*     1.3    86.0    -      -       -      +
    199B  ASP*     1.3    64.3    +      -       -      +
    226B  ARG*     4.5    20.4    -      -       +      -
    232B  ARG*     5.6     8.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 199 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    148B  GLN*     3.1     6.1    +      -       -      +
    149B  LEU*     2.7    47.8    +      -       +      +
    184B  GLN*     3.1    27.5    -      -       -      +
    186B  PRO*     3.8    33.0    -      -       +      +
    197B  TRP*     4.1     2.2    -      -       +      -
    198B  PHE*     1.3    76.9    -      -       -      +
    200B  SER*     1.3    68.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 200 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146B  LYS*     2.7    43.4    +      -       -      +
    147B  VAL      3.5     5.4    +      -       -      -
    148B  GLN*     4.2     7.6    -      -       -      +
    149B  LEU*     5.5     0.7    -      -       -      -
    184B  GLN*     4.4     3.6    +      -       -      +
    199B  ASP*     1.3    91.9    +      -       -      +
    201B  SER*     1.3    60.2    +      -       -      +
    202B  PHE      4.3     0.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 201 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146B  LYS*     3.1     7.6    -      -       -      +
    147B  VAL*     3.0    40.1    +      -       -      -
    149B  LEU*     4.8     5.2    -      -       -      -
    164B  HIS*     2.8    36.0    +      -       -      +
    182B  SER*     4.1     9.7    +      -       -      -
    184B  GLN*     3.4    29.0    +      -       -      +
    199B  ASP      4.4     0.2    +      -       -      -
    200B  SER*     1.3    73.9    +      -       -      +
    202B  PHE*     1.3    62.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 202 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    142B  TYR*     4.1    14.6    -      +       -      -
    144B  TYR*     3.9    18.8    -      +       +      -
    145B  SER      3.5     7.2    -      -       -      -
    146B  LYS*     3.7    25.8    -      -       +      -
    182B  SER*     4.7     3.1    +      -       -      -
    184B  GLN*     5.2     0.4    -      -       -      +
    200B  SER      4.2     1.0    -      -       -      -
    201B  SER*     1.3    76.6    +      -       -      +
    203B  LEU*     1.3    84.7    +      -       -      +
    204B  GLY      3.9     3.6    -      -       -      -
    234B  TYR*     4.0    22.9    -      +       -      -
----------------------------------------------------------
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Residues in contact with LEU 203 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    144B  TYR*     3.1     5.2    -      -       -      +
    145B  SER      2.9    29.8    +      -       -      +
    164B  HIS*     3.5    47.3    -      -       +      +
    165B  GLY*     3.8     9.0    -      -       -      -
    166B  LEU*     3.9    18.2    -      -       +      -
    180B  LEU*     3.8    18.6    -      -       +      +
    181B  VAL      4.0    21.1    -      -       -      +
    182B  SER*     3.5    23.3    -      -       -      +
    201B  SER*     4.8     0.2    -      -       -      +
    202B  PHE*     1.3    84.3    -      -       -      +
    204B  GLY*     1.3    58.8    +      -       -      +
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Residues in contact with GLY 204 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    142B  TYR*     3.7    23.1    -      -       -      -
    143B  ILE      3.2    11.4    -      -       -      -
    144B  TYR*     4.1     1.8    -      -       -      -
    180B  LEU*     3.8    11.9    -      -       -      +
    202B  PHE*     3.9     4.7    -      -       -      -
    203B  LEU*     1.3    75.9    -      -       -      +
    205B  GLY*     1.3    57.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 205 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    142B  TYR*     3.5    13.7    -      -       -      -
    143B  ILE*     2.8    38.4    +      -       -      +
    180B  LEU*     3.6    18.9    -      -       -      +
    204B  GLY*     1.3    75.0    -      -       -      -
    206B  VAL*     1.3    58.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 206 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    140B  TYR*     4.0    32.0    -      -       +      -
    141B  TYR      3.2    13.9    -      -       -      +
    142B  TYR*     4.0    18.6    -      -       +      +
    180B  LEU*     5.9     0.5    -      -       -      +
    205B  GLY*     1.3    72.3    -      -       -      -
    207B  VAL*     1.3    67.8    +      -       -      +
    240B  VAL*     4.1    14.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 207 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    140B  TYR*     4.3     5.6    -      -       -      -
    141B  TYR*     3.0    34.4    +      -       -      +
    143B  ILE*     3.8    31.9    -      -       +      -
    179B  LEU*     4.3    27.8    -      -       +      +
    180B  LEU*     5.1     8.3    -      -       +      -
    205B  GLY      3.9     2.7    +      -       -      +
    206B  VAL*     1.3    77.1    -      -       -      +
    208B  HIS*     1.3    62.6    +      -       -      +
    209B  LEU*     3.7    26.8    +      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 208 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    138B  ALA*     4.9     3.3    -      -       +      +
    139B  GLY*     3.5    33.7    +      -       -      -
    140B  TYR*     3.8    38.5    -      +       +      -
    168B  LYS*     4.7     5.7    +      -       -      +
    207B  VAL*     1.3    73.9    -      -       -      +
    209B  LEU*     1.3    75.3    +      -       -      +
    210B  GLU*     3.4    28.5    +      -       -      +
    213B  GLU*     4.0     5.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 209 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    135B  VAL*     3.8    31.2    -      -       +      -
    137B  LYS      4.5     0.7    -      -       -      +
    138B  ALA*     3.3     3.6    -      -       -      +
    139B  GLY      3.0    34.2    +      -       -      +
    141B  TYR*     3.8    23.8    -      -       +      -
    143B  ILE*     4.7     3.4    -      -       +      -
    168B  LYS*     3.7    27.1    -      -       +      -
    179B  LEU*     5.1     0.9    -      -       +      -
    207B  VAL*     3.9    23.6    -      -       +      +
    208B  HIS*     1.3    87.3    +      -       -      +
    210B  GLU*     1.3    62.9    +      -       -      +
    213B  GLU*     3.7     6.5    -      -       +      +
    215B  VAL*     3.9    26.7    -      -       +      -
----------------------------------------------------------
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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