Contacts of the strand formed by residues 188 - 197 (chain B) in PDB entry 3O4O


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 GLY 188 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    159B  MET*     5.5     4.0    -      -       -      -
    187B  ASN*     1.3    77.5    -      -       -      +
    189B  ASN*     1.3    66.9    +      -       -      -
    190B  TYR*     2.9    21.8    -      -       -      -
    210B  THR*     4.3     1.8    -      -       -      -
    211B  VAL      3.1    20.7    +      -       -      -
      1E  NAG      4.8    14.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 189 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124B  LEU*     4.1    13.7    -      -       +      +
    159B  MET*     2.8    28.1    -      -       -      +
    160B  GLY*     4.7     0.7    -      -       -      -
    188B  GLY*     1.3    73.5    -      -       -      -
    190B  TYR*     1.3    60.6    +      -       -      +
    191B  THR*     5.5     0.9    -      -       +      -
    208B  THR*     4.5     3.8    -      -       -      +
    209B  LEU      3.8     4.9    -      -       -      +
    210B  THR*     3.5    17.8    -      -       +      +
      1E  NAG      1.5    64.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 190 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    138B  ILE*     6.0     0.2    -      -       +      -
    157B  TRP*     5.0     5.8    -      -       +      -
    158B  TYR      3.4     7.4    -      -       -      +
    159B  MET*     2.9    36.0    -      -       +      +
    164B  ILE*     4.2    11.9    -      -       +      -
    170B  VAL*     4.6     3.6    -      -       +      +
    177B  LEU*     3.5    26.5    -      -       +      -
    179B  PHE*     3.4    27.3    -      +       -      -
    186B  ASN*     2.5    33.8    +      -       -      +
    188B  GLY*     2.9    32.1    -      -       -      -
    189B  ASN*     1.3    76.5    -      -       -      +
    191B  THR*     1.3    63.2    +      -       -      +
    208B  THR*     3.2     8.1    +      -       -      -
    209B  LEU*     2.8    39.5    +      -       +      +
    211B  VAL*     3.4    22.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 191 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118B  PHE*     3.5    50.0    -      -       +      -
    157B  TRP*     4.0     4.8    -      -       -      -
    158B  TYR*     2.9    51.0    +      -       +      +
    159B  MET      4.1     6.5    -      -       -      +
    160B  GLY      4.5     0.2    -      -       -      +
    189B  ASN*     5.2     0.9    -      -       +      +
    190B  TYR*     1.3    79.9    -      -       -      +
    192B  CYS*     1.3    64.6    +      -       -      +
    206B  THR*     4.1     2.3    +      -       -      -
    207B  ARG      3.6    10.7    +      -       -      -
    208B  THR*     3.4    17.7    -      -       -      +
    209B  LEU*     5.5     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 192 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    140B  CYS*     2.1    51.1    -      -       -      -
    141B  PRO*     3.7     8.5    -      -       -      -
    155B  ILE*     4.4     2.2    -      -       +      -
    156B  THR      3.5     6.1    -      -       -      +
    157B  TRP*     3.5    33.1    -      -       +      -
    191B  THR*     1.3    71.1    +      -       -      +
    193B  VAL*     1.3    67.5    +      -       -      +
    205B  LEU      3.9     0.3    -      -       -      +
    206B  THR*     3.5     0.3    -      -       -      -
    207B  ARG*     3.1    47.3    +      -       -      +
    209B  LEU*     5.3     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 193 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118B  PHE*     3.5    32.5    -      -       +      -
    154B  THR*     4.1     0.5    -      -       -      +
    155B  ILE*     3.5     3.0    -      -       -      -
    156B  THR*     2.9    33.0    +      -       -      +
    158B  TYR*     3.5    22.4    -      -       +      +
    191B  THR*     4.1     2.2    -      -       -      +
    192B  CYS*     1.3    80.7    -      -       -      +
    194B  VAL*     1.3    61.6    +      -       -      +
    195B  THR*     3.8     5.6    +      -       -      +
    204B  HIS*     4.5    22.4    -      -       +      -
    205B  LEU      3.4     4.9    -      -       -      +
    206B  THR*     4.1    16.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 194 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    140B  CYS*     4.2     9.6    -      -       -      -
    143B  VAL*     3.5    25.6    -      -       +      -
    147B  PHE*     4.3    19.5    -      -       +      -
    153B  PRO*     4.0    17.7    -      -       +      -
    154B  THR      3.5     4.9    -      -       -      +
    155B  ILE*     4.0    15.7    -      -       +      -
    175B  MET*     4.8     2.9    -      -       +      -
    193B  VAL*     1.3    73.1    -      -       -      +
    195B  THR*     1.3    72.9    +      -       -      +
    196B  TYR*     4.7     1.7    -      -       +      -
    203B  PHE      4.0     0.7    -      -       -      +
    204B  HIS      3.7     0.7    -      -       -      -
    205B  LEU*     2.8    58.9    +      -       +      +
    207B  ARG*     5.5     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 195 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    153B  PRO*     3.2    19.4    -      -       -      +
    154B  THR*     2.8    29.6    +      -       -      +
    193B  VAL*     4.2     7.1    +      -       -      +
    194B  VAL*     1.3    75.8    -      -       -      +
    196B  TYR*     1.3    69.7    +      -       -      +
    202B  THR*     4.0    24.2    -      -       +      -
    203B  PHE      3.4    12.6    -      -       -      +
    204B  HIS*     4.2    25.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 196 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22B  PRO*     3.4    23.9    -      -       -      +
     80B  TRP*     4.3     3.6    -      -       -      -
    146B  TYR*     3.7    21.0    +      -       +      +
    147B  PHE*     3.6    38.6    -      +       +      -
    151B  VAL*     4.9     2.9    -      -       +      -
    153B  PRO*     4.5    10.5    -      -       +      -
    194B  VAL*     4.7     3.6    -      -       +      -
    195B  THR*     1.3    83.2    -      -       -      +
    197B  PRO*     1.3    78.7    -      -       +      +
    198B  GLU*     3.5    27.2    +      -       +      -
    201B  ARG      3.5     0.5    -      -       -      +
    202B  THR*     3.3     6.0    -      -       -      -
    203B  PHE*     2.8    50.4    +      +       +      +
    205B  LEU*     3.4    28.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 197 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    148B  PRO*     6.1     0.3    -      -       -      +
    151B  VAL*     4.4    30.3    -      -       +      +
    152B  LYS      4.9    10.3    -      -       -      +
    153B  PRO*     5.5     0.2    -      -       +      -
    196B  TYR*     1.3    93.4    -      -       +      +
    198B  GLU*     1.3    64.2    +      -       -      +
    200B  GLY*     5.8     1.8    -      -       -      +
    201B  ARG      2.9    12.6    -      -       -      +
    202B  THR*     4.3     8.7    -      -       +      -
----------------------------------------------------------
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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