Contacts of the helix formed by residues 210 - 225 (chain F) in PDB entry 3DV0


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 210 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118F  PHE*     5.4     1.3    -      -       -      -
    146F  ILE*     4.4    20.9    +      -       -      -
    147F  PRO      4.5     1.8    -      -       -      -
    148F  SER*     3.4    24.4    -      -       -      -
    172F  HIS*     4.6     6.7    -      -       -      -
    175F  LEU*     3.9    11.6    -      -       -      +
    209F  TYR*     1.3    72.5    -      -       -      +
    211F  ALA*     1.3    59.6    +      -       -      -
    212F  MET      3.0     9.8    +      -       -      -
    213F  VAL*     3.1    13.2    +      -       -      +
    214F  HIS      4.3     1.2    +      -       -      -
    234F  ASP*     5.3     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 211 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    172F  HIS*     3.3    40.4    -      -       +      +
    174F  LYS*     4.6    17.9    +      -       +      +
    175F  LEU*     4.0    14.8    -      -       +      +
    209F  TYR      3.7     0.4    +      -       -      -
    210F  GLY*     1.3    71.3    -      -       -      -
    212F  MET*     1.3    66.5    +      -       +      +
    213F  VAL      3.3     0.4    -      -       -      -
    214F  HIS*     3.6     8.5    +      -       -      +
    215F  GLU*     3.3    23.9    +      -       -      +
    261F  GLU*     3.7    10.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 212 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    174F  LYS*     6.2     0.9    -      -       -      +
    208F  ALA*     4.0     9.0    -      -       +      -
    209F  TYR      3.4    13.0    -      -       -      +
    210F  GLY      3.0     1.0    -      -       -      -
    211F  ALA*     1.3    88.7    -      -       +      +
    213F  VAL*     1.3    59.9    +      -       -      +
    214F  HIS      3.2     0.4    -      -       -      -
    215F  GLU*     3.5    27.0    -      -       +      +
    216F  SER*     2.8    34.8    +      -       -      -
    259F  VAL*     3.8    26.9    -      -       +      +
    260F  GLN*     3.7     6.1    -      -       -      -
    261F  GLU*     3.5    42.0    -      -       +      +
    309F  PRO*     3.5    34.1    -      -       -      +
    310F  ASN*     5.0     0.4    -      -       -      -
    314F  VAL*     5.5     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 213 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    148F  SER*     3.7    11.9    -      -       -      +
    149F  THR*     5.9     1.1    -      -       +      -
    198F  LYS*     3.9    28.5    -      -       +      -
    208F  ALA*     3.8     7.0    -      -       +      +
    209F  TYR*     3.6    25.4    -      -       -      +
    210F  GLY      3.1     8.2    +      -       -      +
    212F  MET*     1.3    76.8    -      -       -      +
    214F  HIS*     1.3    59.0    +      -       -      +
    216F  SER*     3.3     7.0    +      -       -      -
    217F  LEU*     3.0    34.0    +      -       +      +
    232F  VAL*     5.0     4.7    -      -       +      -
    233F  VAL      5.3     0.2    -      -       -      +
    234F  ASP*     3.3    39.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 214 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    148F  SER*     5.8     0.2    -      -       -      -
    174F  LYS*     5.8     3.4    -      -       -      -
    175F  LEU*     5.5     9.0    -      -       +      -
    179F  PHE*     5.6    14.3    -      +       +      -
    210F  GLY      4.3     0.8    +      -       -      +
    211F  ALA*     3.6    11.0    +      -       -      +
    212F  MET      3.2     0.4    -      -       -      -
    213F  VAL*     1.3    75.9    -      -       -      +
    215F  GLU*     1.3    90.4    +      -       -      +
    216F  SER      3.0     1.6    -      -       -      -
    217F  LEU*     3.2    13.2    +      -       -      +
    218F  LYS*     3.0    39.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 215 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    174F  LYS*     4.0    19.1    +      -       -      +
    211F  ALA      3.3    16.4    +      -       -      +
    212F  MET*     3.5    29.4    -      -       +      +
    214F  HIS*     1.3    97.2    -      -       -      +
    216F  SER*     1.3    58.0    +      -       -      +
    218F  LYS*     3.8     6.0    -      -       -      +
    219F  ALA*     3.2     9.5    +      -       -      +
    309F  PRO      4.9     0.4    -      -       -      -
    310F  ASN*     3.2    18.5    -      -       -      +
    311F  PHE*     2.9    65.5    +      -       -      +
    314F  VAL*     4.6     4.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 216 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    206F  ILE*     3.4    24.2    -      -       -      +
    208F  ALA*     3.8     8.4    -      -       -      +
    212F  MET      2.8    22.6    +      -       -      -
    213F  VAL*     3.4     6.1    -      -       -      -
    215F  GLU*     1.3    74.9    -      -       -      +
    217F  LEU*     1.3    52.8    +      -       -      +
    218F  LYS      2.9     4.5    -      -       -      -
    219F  ALA*     2.9     3.8    +      -       -      +
    220F  ALA*     2.8    35.8    +      -       -      +
    232F  VAL*     3.7    22.2    -      -       -      +
    259F  VAL*     4.2     4.7    -      -       -      +
    314F  VAL*     4.1    13.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 217 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    198F  LYS*     3.5    43.1    -      -       +      -
    199F  ARG*     3.8    26.4    -      -       +      -
    213F  VAL*     3.0    27.9    +      -       +      +
    214F  HIS*     3.7    10.3    -      -       -      +
    216F  SER*     1.3    73.9    -      -       -      +
    218F  LYS*     1.3    59.3    -      -       -      +
    220F  ALA*     3.7     7.9    -      -       -      +
    221F  ALA*     3.4    19.8    +      -       -      +
    232F  VAL*     3.9     9.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 218 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    214F  HIS*     3.0    32.9    +      -       +      +
    215F  GLU*     3.6     9.4    -      -       -      +
    216F  SER      2.9     0.8    -      -       -      -
    217F  LEU*     1.3    76.5    -      -       -      +
    219F  ALA*     1.3    65.2    +      -       -      +
    221F  ALA*     3.4     7.5    +      -       -      +
    222F  GLU*     3.3    25.5    +      -       +      +
    311F  PHE*     3.0    55.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 219 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    215F  GLU      3.2     8.5    +      -       -      +
    216F  SER      2.9     7.5    +      -       -      +
    218F  LYS*     1.3    77.8    -      -       -      +
    220F  ALA*     1.3    53.5    +      -       -      +
    222F  GLU*     3.2     2.6    +      -       -      -
    223F  LEU*     2.8    42.5    +      -       +      +
    311F  PHE*     3.6    14.6    -      -       -      +
    314F  VAL*     3.8    18.8    -      -       +      -
    315F  ILE*     3.2    33.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 220 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    199F  ARG*     3.6    33.9    +      -       -      -
    206F  ILE*     5.3     0.6    -      -       +      +
    216F  SER      2.8    15.2    +      -       -      +
    217F  LEU      3.7     4.5    -      -       -      +
    219F  ALA*     1.3    78.5    -      -       -      +
    221F  ALA*     1.3    61.7    +      -       -      +
    223F  LEU*     3.3    14.4    +      -       -      +
    224F  GLU*     3.0    22.2    +      -       -      +
    228F  ILE      4.3     1.4    -      -       -      +
    230F  ALA*     3.9     9.8    -      -       +      +
    232F  VAL*     3.9    15.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 221 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    199F  ARG*     4.9     5.6    -      -       -      +
    217F  LEU      3.4    11.2    +      -       -      +
    218F  LYS*     3.4    12.0    +      -       -      +
    219F  ALA      3.2     0.6    -      -       -      -
    220F  ALA*     1.3    79.6    -      -       -      +
    222F  GLU*     1.3    69.5    +      -       -      +
    224F  GLU*     3.2    21.5    +      -       -      +
    225F  LYS*     3.4    14.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 222 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    218F  LYS*     3.3    15.5    +      -       +      +
    219F  ALA      3.2     1.4    +      -       -      +
    221F  ALA*     1.3    81.0    -      -       -      +
    223F  LEU*     1.3    61.7    +      -       -      +
    225F  LYS*     3.4    33.6    +      -       -      +
    226F  GLU*     3.1    27.8    -      -       -      +
    311F  PHE*     5.2     8.3    -      -       +      -
    315F  ILE*     3.5    28.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 223 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    204F  ILE*     5.1     0.4    -      -       +      -
    206F  ILE*     4.3     4.9    -      -       +      -
    219F  ALA*     2.8    30.6    +      -       +      +
    220F  ALA*     3.4     9.4    -      -       -      +
    221F  ALA      3.1     0.2    -      -       -      -
    222F  GLU*     1.3    76.9    -      -       -      +
    224F  GLU*     1.3    55.8    +      -       -      +
    226F  GLU*     2.6    33.6    +      -       -      +
    227F  GLY      3.1     0.5    +      -       -      -
    228F  ILE*     3.0    48.5    +      -       +      +
    230F  ALA*     3.7    25.4    -      -       +      -
    314F  VAL      5.0     0.2    -      -       -      +
    315F  ILE*     4.4    30.1    -      -       +      +
    318F  ALA*     4.3    22.0    -      -       +      -
    319F  LYS*     5.0     7.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 224 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    199F  ARG*     3.4    24.7    +      -       -      +
    220F  ALA      3.0    12.2    +      -       -      +
    221F  ALA*     3.3    12.3    -      -       -      +
    223F  LEU*     1.3    71.3    -      -       -      +
    225F  LYS*     1.3    55.7    +      -       +      +
    226F  GLU      2.7    14.6    +      -       -      -
    227F  GLY*     2.8    15.8    +      -       -      -
    228F  ILE      3.3    18.0    +      -       -      +
    229F  SER*     4.4     8.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 225 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    221F  ALA*     3.4    11.4    +      -       -      +
    222F  GLU*     3.6    37.2    -      -       -      +
    223F  LEU      3.2     0.8    -      -       -      -
    224F  GLU*     1.3    79.3    -      -       +      +
    226F  GLU*     1.3    62.2    +      -       +      +
    227F  GLY      3.6     0.4    -      -       -      -
----------------------------------------------------------
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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