Contacts of the helix formed by residues 212 - 225 (chain C) in PDB entry 5ZR1


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 212 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136C  SER      4.5     6.1    -      -       -      +
    137C  PRO      5.0     5.3    +      -       -      +
    210C  SER      3.9     1.0    +      -       -      -
    211C  ILE*     1.3    86.6    -      -       -      +
    213C  PHE*     1.3    63.7    +      -       -      +
    214C  ASN*     4.9     0.8    -      -       -      +
    215C  THR*     3.0    27.6    +      -       -      +
    216C  LEU      3.5    14.0    +      -       -      -
    491D  GLN*     3.3    43.5    -      -       -      +
    495D  THR*     3.7    25.7    -      -       +      +
    496D  MET*     4.8     5.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 213 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    208C  VAL*     3.2    33.4    -      -       +      -
    209C  ASP*     4.6     8.3    -      -       -      -
    211C  ILE*     3.9    13.5    -      -       +      -
    212C  ASN*     1.3    74.4    -      -       -      +
    214C  ASN*     1.3    60.4    +      -       -      +
    215C  THR      3.3     0.4    -      -       -      -
    216C  LEU*     4.0    11.7    -      -       +      +
    217C  ASP*     3.2    26.9    +      -       -      +
    247C  ILE*     3.6    38.6    -      -       +      -
    250C  ASN*     3.5    54.5    -      -       +      +
    251C  LEU*     4.2    18.0    -      -       +      +
    495D  THR*     4.8     5.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 214 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    212C  ASN*     3.3     1.3    -      -       -      +
    213C  PHE*     1.3    76.9    -      -       -      +
    215C  THR*     1.3    63.7    +      -       -      +
    217C  ASP*     3.9     2.2    -      -       -      +
    218C  ASN*     2.8    47.7    +      -       -      +
    252C  ARG*     3.9    19.2    -      -       -      +
    495D  THR*     3.6    37.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 215 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136C  SER*     4.6     5.8    -      -       -      +
    137C  PRO      4.3     6.6    +      -       -      -
    138C  ASN*     3.6    36.3    -      -       -      +
    139C  VAL*     3.8    12.6    -      -       +      +
    142C  MET*     3.6    17.5    -      -       -      -
    211C  ILE*     5.2     1.6    -      -       -      -
    212C  ASN*     3.0    32.7    +      -       -      +
    214C  ASN*     1.3    77.3    -      -       -      +
    216C  LEU*     1.3    59.3    +      -       -      +
    218C  ASN*     3.3     3.2    +      -       -      +
    219C  PHE*     3.0    27.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 216 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    142C  MET*     4.8     3.8    -      -       +      -
    205C  PHE*     4.2    19.5    -      -       +      -
    208C  VAL*     3.7    26.5    -      -       +      -
    211C  ILE*     3.8    25.4    -      -       +      -
    212C  ASN      3.5    12.7    +      -       -      +
    213C  PHE*     4.0    11.0    -      -       +      -
    214C  ASN      3.5     0.2    -      -       -      -
    215C  THR*     1.3    77.0    -      -       -      +
    217C  ASP*     1.3    63.8    +      -       -      +
    219C  PHE*     4.0     5.7    -      -       -      +
    220C  ILE*     3.2    42.4    +      -       +      +
    238C  PHE*     3.6    27.8    -      -       +      -
    247C  ILE*     6.1     0.7    -      -       +      -
    251C  LEU*     3.9    19.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 217 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    213C  PHE      3.2    22.8    +      -       -      +
    214C  ASN*     3.9     3.8    -      -       -      +
    215C  THR      3.3     0.2    -      -       -      -
    216C  LEU*     1.3    78.4    -      -       -      +
    218C  ASN*     1.3    61.0    +      -       -      +
    219C  PHE      3.3     0.2    +      -       -      -
    220C  ILE*     3.5     4.3    +      -       -      +
    221C  ILE*     3.2    25.5    +      -       -      +
    250C  ASN      5.4     0.2    -      -       -      +
    251C  LEU*     4.0     9.4    -      -       +      +
    252C  ARG*     3.2    57.9    +      -       -      +
    255C  THR*     2.4    32.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 218 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    139C  VAL*     3.7    27.9    -      -       +      +
    214C  ASN*     2.8    39.2    +      -       -      +
    215C  THR*     3.3     0.4    +      -       -      +
    217C  ASP*     1.3    77.1    -      -       -      +
    219C  PHE*     1.3    57.1    +      -       -      +
    221C  ILE*     4.1     6.9    -      -       -      +
    222C  LEU*     3.2    24.9    +      -       -      +
    252C  ARG*     3.2    23.9    +      -       -      -
    139E  GLN*     4.8    11.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 219 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    131C  LEU*     4.1     9.2    -      -       +      -
    139C  VAL*     4.2    14.6    -      -       +      -
    142C  MET*     3.6    44.2    -      -       +      -
    143C  LEU*     3.8    25.6    -      -       +      -
    146C  SER*     3.8    21.3    -      -       -      -
    203C  PHE*     3.8    18.8    -      +       -      -
    205C  PHE*     4.3     9.9    -      +       -      -
    215C  THR      3.0    16.6    +      -       -      +
    216C  LEU      4.0     3.8    -      -       -      +
    217C  ASP      3.2     0.6    -      -       -      -
    218C  ASN*     1.3    77.4    -      -       -      +
    220C  ILE*     1.3    60.4    +      -       -      +
    221C  ILE      3.3     0.2    -      -       -      -
    222C  LEU*     3.3    11.3    +      -       +      +
    223C  LEU*     2.9    55.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 220 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102C  PHE*     3.7    30.0    -      -       +      -
    205C  PHE*     5.2     7.0    -      -       +      -
    216C  LEU*     3.2    32.4    +      -       +      +
    217C  ASP*     4.0     3.8    -      -       -      +
    219C  PHE*     1.3    74.5    -      -       +      +
    221C  ILE*     1.3    60.8    +      -       -      +
    223C  LEU*     3.2     9.2    +      -       +      +
    224C  LYS*     2.9    26.9    +      -       -      +
    236C  LEU*     3.9    14.4    -      -       +      -
    238C  PHE*     3.7    27.8    -      -       +      -
    251C  LEU*     5.1     1.3    -      -       +      -
    255C  THR*     4.2    20.4    -      -       +      -
    258C  LEU*     4.0    10.2    -      -       +      +
    259C  LEU*     4.4    10.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 221 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    217C  ASP*     3.2    24.7    +      -       -      +
    218C  ASN*     4.1     7.0    -      -       -      +
    220C  ILE*     1.3    75.9    -      -       +      +
    222C  LEU*     1.3    62.7    +      -       -      +
    224C  LYS*     3.3    41.2    +      -       +      +
    225C  SER*     3.8     7.3    +      -       -      -
    252C  ARG*     3.4    31.0    -      -       -      +
    254C  SER*     5.4     4.9    -      -       -      +
    255C  THR*     4.0    12.3    -      -       +      +
    258C  LEU*     5.4     2.9    -      -       +      -
     65E  VAL*     5.6     6.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 222 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    139C  VAL*     3.7    24.7    -      -       +      +
    143C  LEU*     3.8    33.4    -      -       +      -
    185C  LEU*     3.3    35.0    -      -       +      +
    218C  ASN      3.2    16.1    +      -       -      +
    219C  PHE*     3.4    14.8    -      -       +      +
    220C  ILE      3.2     0.4    -      -       -      -
    221C  ILE*     1.3    77.3    -      -       -      +
    223C  LEU*     1.3    62.8    +      -       +      +
    225C  SER*     3.4    14.2    +      -       -      -
     65E  VAL*     4.1    15.5    -      -       -      +
     66E  GLU*     4.9     1.1    -      -       -      +
     68E  VAL*     3.7    26.5    -      -       +      -
    139E  GLN*     3.8    16.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 223 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102C  PHE*     5.8     4.3    -      -       +      -
    143C  LEU*     5.3     1.3    -      -       +      -
    147C  MET*     5.5     0.2    -      -       +      -
    185C  LEU*     4.4    22.2    -      -       +      -
    201C  MET*     5.1     2.5    -      -       +      -
    203C  PHE*     3.6    44.9    -      -       +      -
    205C  PHE*     5.2     0.2    -      -       +      -
    219C  PHE*     2.9    47.0    +      -       +      +
    220C  ILE*     3.2     9.6    +      -       +      +
    222C  LEU*     1.3    74.8    -      -       +      +
    224C  LYS*     1.3    63.9    +      -       -      +
    225C  SER      3.1     1.3    -      -       -      -
    226C  ALA*     3.2    10.3    +      -       -      +
    227C  PHE*     4.3     4.8    -      -       -      -
    234C  ILE*     3.4    31.4    -      -       +      +
    236C  LEU*     4.0    16.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 224 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102C  PHE*     5.4     0.4    -      -       -      -
    220C  ILE      2.9    12.8    +      -       -      +
    221C  ILE*     3.3    43.1    +      -       +      +
    222C  LEU      3.2     0.6    -      -       -      -
    223C  LEU*     1.3    76.8    -      -       -      +
    225C  SER*     1.3    59.1    +      -       -      +
    226C  ALA      3.1     5.5    +      -       -      -
    227C  PHE*     3.4    32.2    +      -       +      +
    258C  LEU*     3.7    37.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 225 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    185C  LEU*     4.5     2.5    -      -       -      -
    221C  ILE      3.9     7.4    +      -       -      -
    222C  LEU*     3.4    14.0    +      -       -      -
    223C  LEU      3.1     0.8    -      -       -      -
    224C  LYS*     1.3    79.2    +      -       -      +
    226C  ALA*     1.3    53.4    +      -       -      -
    227C  PHE      3.4     3.1    -      -       -      -
    228C  LYS*     3.3    33.1    +      -       -      +
    229C  TYR*     4.2     0.7    -      -       -      -
     65E  VAL*     3.7    27.7    -      -       -      +
     66E  GLU*     3.8    24.2    -      -       -      +
----------------------------------------------------------
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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