Contacts of the helix formed by residues 212 - 227 (chain C) in PDB entry 2WOE


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 TYR 212 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124C  ALA*     3.4    20.0    -      -       +      -
    162C  LEU*     3.6    12.9    -      -       +      +
    199C  ASP*     4.6     7.1    +      -       -      -
    210C  SER*     3.1    17.4    +      -       -      +
    211C  ALA*     1.3    74.4    -      -       -      +
    213C  ILE*     1.3    74.8    +      -       +      +
    214C  VAL*     3.4    36.9    -      -       +      +
    215C  ASP*     3.0    22.9    +      -       -      -
    216C  THR*     2.9    20.1    +      -       -      -
    401C  AR6      3.3    65.6    +      +       -      +
----------------------------------------------------------
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Residues in contact with ILE 213 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124C  ALA*     2.9    27.8    +      -       +      +
    125C  GLY      4.1     6.3    -      -       -      +
    126C  ASN*     3.6    17.5    -      -       +      -
    129C  ALA*     3.5    32.3    -      -       +      -
    162C  LEU*     3.8    35.7    -      -       +      +
    163C  SER*     4.1     5.2    -      -       -      +
    166C  ALA*     3.4    25.8    -      -       +      -
    200C  PHE*     4.1     4.0    -      -       +      -
    211C  ALA      3.4     3.2    +      -       -      -
    212C  TYR*     1.3    72.7    -      -       +      +
    214C  VAL*     1.3    62.0    +      -       +      +
    216C  THR*     4.2     6.7    -      -       +      -
    217C  MET*     2.8    36.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 214 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    162C  LEU*     4.0    21.5    -      -       +      -
    199C  ASP*     3.3    40.6    -      -       +      +
    200C  PHE*     3.8    13.9    -      -       +      +
    212C  TYR*     3.2    40.7    -      -       +      +
    213C  ILE*     1.3    75.3    -      -       +      +
    215C  ASP*     1.3    67.1    +      -       -      +
    217C  MET*     3.8     1.0    -      -       -      +
    218C  GLN*     2.9    40.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 215 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    274B  MET*     3.8    13.0    -      -       -      +
    208C  GLN*     3.2    30.7    -      -       -      +
    209C  SER*     4.3     0.4    -      -       -      -
    210C  SER*     2.5    47.0    +      -       -      +
    212C  TYR*     3.0    24.4    +      -       -      +
    214C  VAL*     1.3    75.7    -      -       -      +
    216C  THR*     1.3    64.1    +      -       -      +
    218C  GLN*     3.4     9.1    +      -       -      +
    219C  THR*     3.0    28.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 216 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126C  ASN*     2.8    40.0    +      -       +      +
    210C  SER      2.8    17.0    +      -       -      -
    212C  TYR      2.9    11.8    +      -       -      -
    213C  ILE*     3.6     7.6    -      -       +      +
    215C  ASP*     1.3    77.4    -      -       -      +
    217C  MET*     1.3    58.6    +      -       -      +
    219C  THR*     3.3     2.6    +      -       -      -
    220C  VAL*     3.0    29.6    +      -       +      +
    243C  ASP*     4.5     0.3    +      -       -      +
    246C  THR*     4.7     1.8    -      -       +      -
    247C  THR*     4.1    21.3    -      -       +      +
    250C  LEU*     3.9    28.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 217 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    166C  ALA*     3.8    17.5    -      -       +      +
    169C  THR*     4.5     4.9    -      -       +      -
    170C  LEU*     3.8    45.5    -      -       +      -
    193C  LEU*     3.9    22.2    -      -       +      -
    200C  PHE*     3.7    26.5    -      -       +      -
    213C  ILE*     2.8    30.3    +      -       +      +
    216C  THR*     1.3    69.2    -      -       -      +
    218C  GLN*     1.3    61.1    +      -       -      +
    220C  VAL*     4.5     5.8    -      -       -      +
    221C  LEU*     2.9    57.4    +      -       +      +
    250C  LEU*     4.9     7.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 218 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    199C  ASP      2.9    19.6    +      -       -      -
    200C  PHE*     3.7    11.9    +      -       -      +
    201C  HIS*     2.9    34.8    +      -       -      +
    202C  PHE*     3.6    16.7    -      -       +      +
    205C  TYR*     3.7    12.8    -      -       +      -
    206C  LYS*     5.6     9.4    +      -       -      +
    208C  GLN*     4.6     9.8    +      -       -      +
    214C  VAL*     2.9    29.4    +      -       -      +
    215C  ASP*     3.7    16.0    -      -       -      +
    217C  MET*     1.3    75.8    -      -       -      +
    219C  THR*     1.3    56.8    +      -       -      +
    222C  HIS*     3.1    31.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 219 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205C  TYR*     2.7    30.2    +      -       -      +
    208C  GLN      2.8    20.3    +      -       -      -
    209C  SER*     3.2    17.0    -      -       -      -
    215C  ASP      3.0     9.6    +      -       -      -
    216C  THR      3.7     3.6    -      -       -      -
    218C  GLN*     1.3    74.4    -      -       -      +
    220C  VAL*     1.3    66.4    +      -       -      +
    222C  HIS      3.4     0.5    +      -       -      -
    223C  TYR*     3.2    46.2    +      -       +      +
    237C  THR*     4.3     5.8    -      -       +      +
    240C  GLN*     4.2     5.6    -      -       +      -
    241C  GLY      5.8     0.2    -      -       -      +
    247C  THR*     4.0    18.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 220 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    170C  LEU*     5.1     4.7    -      -       +      -
    216C  THR*     3.0    24.1    +      -       +      +
    217C  MET*     4.1     7.0    -      -       -      +
    219C  THR*     1.3    77.3    -      -       -      +
    221C  LEU*     1.3    61.1    +      -       +      +
    223C  TYR*     4.0     0.9    -      -       -      +
    224C  TYR*     2.9    32.4    +      -       +      +
    237C  THR*     4.9     5.9    +      -       -      -
    247C  THR*     3.3    39.0    -      -       -      +
    250C  LEU*     3.8    17.3    -      -       +      -
    251C  ALA*     4.1    14.9    -      -       -      +
    254C  LEU*     3.7    28.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 221 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    173C  MET*     3.6    33.0    -      -       +      -
    190C  ALA*     3.9    20.9    -      -       +      +
    193C  LEU*     4.7     9.4    -      -       +      -
    200C  PHE*     5.4     3.4    -      -       +      +
    202C  PHE*     3.9    28.3    -      -       +      -
    217C  MET*     2.9    49.8    +      -       +      +
    220C  VAL*     1.3    73.8    -      -       +      +
    222C  HIS*     1.3    63.0    +      -       -      +
    224C  TYR*     4.4     2.9    -      -       +      -
    225C  PHE*     3.0    40.1    +      -       +      -
    254C  LEU*     4.5    12.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 222 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202C  PHE*     3.8    12.0    -      -       -      +
    203C  GLU*     2.7    29.1    +      -       -      +
    205C  TYR*     3.4    45.1    -      +       +      +
    218C  GLN      3.1    20.9    +      -       -      +
    219C  THR      3.9     1.8    -      -       -      +
    220C  VAL      3.4     0.2    -      -       -      -
    221C  LEU*     1.3    76.8    -      -       -      +
    223C  TYR*     1.3    82.6    +      +       -      +
    225C  PHE*     3.9     0.9    -      -       -      +
    226C  VAL*     3.1    57.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 223 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32C  LYS*     4.6     7.6    +      -       -      -
    205C  TYR*     3.8    22.6    -      +       -      -
    219C  THR*     3.2    31.7    +      -       +      +
    220C  VAL      4.2     0.4    -      -       -      +
    222C  HIS*     1.3    97.8    +      +       -      +
    224C  TYR*     1.3    58.1    +      -       -      +
    226C  VAL*     3.8     3.4    -      -       +      -
    227C  THR*     2.7    38.8    +      -       -      +
    233C  CYS*     4.3     4.0    -      -       -      +
    236C  GLN*     3.5    43.9    +      -       +      -
    237C  THR*     3.3    28.5    -      -       -      +
    240C  GLN*     2.6    38.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 224 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    173C  MET*     5.7     0.4    -      -       -      -
    177C  LEU*     3.3    18.8    -      -       +      +
    183C  MET*     3.4    36.1    -      -       +      +
    186C  CYS*     4.2    11.9    -      -       +      -
    220C  VAL*     2.9    21.9    +      -       +      +
    221C  LEU*     3.9     4.7    -      -       +      +
    223C  TYR*     1.3    78.6    -      -       -      +
    225C  PHE*     1.3    92.4    +      +       -      +
    227C  THR*     3.6     9.9    +      -       -      +
    233C  CYS*     3.8    20.0    -      -       -      -
    251C  ALA*     5.7     0.9    -      -       -      -
    254C  LEU*     3.9    41.3    -      -       +      -
    255C  ALA*     4.2     6.5    -      -       -      -
    258C  THR*     2.6    36.8    +      -       -      +
    259C  TYR*     4.7     4.7    +      +       -      -
----------------------------------------------------------
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Residues in contact with PHE 225 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    173C  MET*     4.4     2.9    -      -       +      -
    183C  MET*     3.6    38.4    -      -       +      +
    186C  CYS*     3.6    11.2    -      -       +      -
    187C  ARG*     3.6    68.3    +      -       -      +
    190C  ALA*     3.8    20.2    -      -       +      -
    202C  PHE*     3.8    22.0    -      +       +      -
    203C  GLU*     6.1     0.2    -      -       -      +
    221C  LEU*     3.0    35.9    +      -       +      +
    222C  HIS*     4.1     2.0    -      -       -      +
    224C  TYR*     1.3    94.0    -      +       -      +
    226C  VAL*     1.3    61.8    +      -       +      +
    227C  THR      3.4     2.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 226 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    203C  GLU*     4.6     6.7    -      -       -      +
    222C  HIS*     3.1    51.2    +      -       +      +
    223C  TYR*     3.7    12.8    -      -       +      +
    225C  PHE*     1.3    81.1    -      -       +      +
    227C  THR*     1.3    69.1    +      -       +      +
    236C  GLN*     4.1     9.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 227 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    183C  MET*     4.1     6.9    -      -       -      +
    223C  TYR      2.7    24.1    +      -       -      +
    224C  TYR      3.6    11.1    +      -       -      +
    225C  PHE      4.4     2.1    -      -       -      +
    226C  VAL*     1.3    83.0    -      -       +      +
    228C  ASP*     1.3    62.6    +      -       -      +
    229C  THR      3.9     0.7    +      -       -      -
    232C  SER*     3.6    22.4    -      -       -      +
    233C  CYS*     3.2    22.4    -      -       -      +
    236C  GLN*     3.2    40.2    -      -       +      +
    259C  TYR*     3.5     8.9    +      -       -      -
----------------------------------------------------------
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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