Contacts of the strand formed by residues 208 - 219 (chain H) in PDB entry 2AAZ


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 LYS 208 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    194H  PHE*     3.5     1.7    -      -       -      +
    195H  VAL*     3.3     7.1    -      -       -      -
    196H  SER*     2.8    50.5    +      -       -      +
    199H  PRO*     6.3     4.3    -      -       -      -
    206H  LYS      4.3     7.1    +      -       -      +
    207H  PRO*     1.3    75.1    -      -       -      +
    209H  LEU*     1.3    59.7    +      -       -      +
    210H  SER*     5.1     1.1    +      -       -      -
    244H  THR*     5.0     0.2    -      -       -      -
    245H  GLU*     3.3    23.5    -      -       +      +
    246H  PRO      5.9     0.2    +      -       -      -
    247H  HIS*     3.7    42.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 209 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    160H  ILE*     3.9    23.3    -      -       +      -
    193H  PHE*     4.1    11.2    -      -       +      -
    194H  PHE      3.5    11.7    -      -       -      +
    195H  VAL*     4.1     9.9    -      -       +      -
    207H  PRO      3.9     0.2    +      -       -      -
    208H  LYS*     1.3    72.9    -      -       -      +
    210H  SER*     1.3    69.0    +      -       -      +
    235H  THR*     3.7    39.0    -      -       +      +
    238H  ILE*     3.9    15.5    -      -       +      -
    239H  ALA*     3.8    10.1    -      -       +      +
    244H  THR*     3.7    26.5    -      -       +      +
    245H  GLU      2.8    15.6    +      -       -      +
    246H  PRO*     3.7     2.3    -      -       +      +
    247H  HIS*     2.7    28.1    +      -       -      +
    248H  GLU      3.6     0.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 210 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49G  PHE*     3.9    24.7    -      -       -      -
    193H  PHE*     3.2    11.5    -      -       -      +
    194H  PHE*     2.9    36.7    +      -       -      -
    196H  SER*     5.7     1.0    +      -       -      -
    208H  LYS      5.1     0.7    +      -       -      -
    209H  LEU*     1.3    74.5    -      -       -      +
    211H  CYS*     1.3    63.4    +      -       -      +
    235H  THR*     4.8     1.1    -      -       -      -
    247H  HIS*     3.5    27.7    -      -       -      +
    248H  GLU*     3.2    19.1    +      -       -      +
    250H  ILE*     4.8     1.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 211 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49G  PHE*     4.3     1.3    -      -       -      -
    191H  CYS*     4.0    22.7    -      -       -      -
    192H  GLN      3.4     5.4    -      -       -      -
    193H  PHE*     3.8    22.9    -      -       +      -
    210H  SER*     1.3    77.5    -      -       -      +
    212H  LEU*     1.3    57.5    +      -       -      +
    231H  TYR*     4.2    12.1    -      -       -      -
    235H  THR*     3.3    24.5    -      -       +      +
    248H  GLU      2.9     7.7    +      -       -      +
    249H  PHE*     3.3    18.7    -      -       +      -
    250H  ILE*     2.7    35.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 212 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49G  PHE*     3.7    18.3    -      -       +      -
     50G  ALA*     3.5    26.0    -      -       +      -
    214G  TYR*     3.5    44.6    -      -       +      +
    252G  GLN*     3.6    16.4    -      -       +      +
    253G  MET      4.0     2.2    -      -       -      +
    190H  PHE*     4.9     1.3    -      -       +      -
    191H  CYS*     3.0     3.5    -      -       -      -
    192H  GLN      2.7    36.7    +      -       -      +
    211H  CYS*     1.3    73.0    -      -       -      +
    213H  MET*     1.3    76.9    +      -       -      +
    214H  TYR*     4.2     2.5    -      -       +      +
    250H  ILE*     3.3    21.1    -      -       +      +
    252H  GLN*     4.7     8.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 213 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    188H  HIS*     3.6    21.5    -      -       +      -
    190H  PHE      3.5    12.3    -      -       -      +
    191H  CYS*     3.9     5.8    -      -       +      -
    211H  CYS*     4.8     0.2    -      -       -      -
    212H  LEU*     1.3    80.2    -      -       -      +
    214H  TYR*     1.3    80.8    +      -       -      +
    215H  GLN*     3.5    19.5    -      -       -      +
    227H  ASN*     4.0     9.4    -      -       +      -
    231H  TYR*     3.7    38.6    -      -       +      -
    249H  PHE*     3.8    20.2    -      -       +      -
    250H  ILE      2.9     6.7    +      -       -      -
    251H  LEU*     3.5    27.0    -      -       +      +
    252H  GLN      2.9    25.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 214 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    190G  PHE*     3.1    33.9    -      +       -      -
    192G  GLN*     2.5    38.3    +      -       -      +
    212G  LEU*     3.5    35.1    -      -       +      +
    214G  TYR*     5.1     6.1    -      +       +      -
    189H  MET*     3.3    28.4    +      -       +      +
    190H  PHE*     3.0    33.2    +      -       +      +
    212H  LEU*     4.2     2.6    -      -       +      +
    213H  MET*     1.3    79.5    -      -       -      +
    215H  GLN*     1.3    59.6    +      -       -      +
    216H  ARG*     3.8    14.4    -      -       +      -
    252H  GLN*     3.4    33.2    -      -       +      -
    253H  MET      4.3     1.6    -      -       -      -
    254H  GLY*     3.4    14.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 215 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187H  CYS      3.3    17.9    -      -       -      +
    188H  HIS*     4.0     1.8    -      -       -      +
    213H  MET*     3.5    15.1    -      -       -      +
    214H  TYR*     1.3    74.6    -      -       -      +
    216H  ARG*     1.3    61.8    +      -       -      +
    217H  SER      3.0    24.7    +      -       -      +
    218H  CYS*     3.4    24.3    -      -       -      +
    224H  VAL*     4.4     5.5    -      -       -      +
    227H  ASN*     2.9    45.7    +      -       -      +
    251H  LEU*     4.0    13.2    -      -       +      +
    252H  GLN      2.9     8.6    +      -       -      +
    253H  MET*     3.4     0.7    -      -       -      -
    254H  GLY      2.8    24.9    +      -       -      -
    700H  UMP      3.1    15.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 216 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    167G  ARG      3.0    28.0    +      -       -      +
    168G  ARG*     3.7    10.5    -      -       -      +
    170G  ILE*     4.3     2.2    -      -       +      -
    192G  GLN*     2.9    37.7    +      -       -      +
    174H  TRP*     3.8    24.4    -      -       -      -
    185H  PRO*     3.0    30.9    +      -       -      +
    186H  PRO      2.6    19.0    +      -       -      -
    187H  CYS*     3.0    24.1    +      -       -      +
    189H  MET*     3.7    18.4    -      -       -      +
    214H  TYR*     3.8     5.5    +      -       -      -
    215H  GLN*     1.3    72.2    -      -       -      +
    217H  SER*     1.3    70.0    +      -       -      +
    255H  ASP*     2.8    26.4    +      -       -      +
    700H  UMP      3.0    40.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 217 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    167G  ARG*     3.2     8.7    -      -       -      -
    187H  CYS*     3.8     5.1    -      -       -      +
    215H  GLN*     3.0    18.6    +      -       -      +
    216H  ARG*     1.3   108.9    -      -       -      +
    218H  CYS*     1.3    61.6    +      -       -      +
    255H  ASP*     3.5     5.2    -      -       -      -
    257H  HIS*     3.1    20.8    -      -       -      -
    700H  UMP      2.8    33.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 218 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    215H  GLN*     3.4    43.3    -      -       -      +
    217H  SER*     1.3    79.8    -      -       -      +
    219H  ASP*     1.3    59.9    +      -       -      +
    220H  LEU*     3.1     3.4    +      -       +      +
    224H  VAL*     3.7    14.6    -      -       +      -
    253H  MET*     3.5    36.1    -      -       -      -
    255H  ASP      2.8    15.6    +      -       -      +
    256H  ALA*     4.3     1.8    -      -       -      -
    257H  HIS*     3.0    36.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 219 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    218H  CYS*     1.3    70.6    -      -       -      +
    220H  LEU*     1.3    58.6    +      -       -      +
    221H  GLY      3.2     5.2    +      -       -      -
    222H  LEU*     3.1    25.7    +      -       -      +
    223H  GLY      2.8    26.2    +      -       -      -
    224H  VAL*     3.0     7.6    +      -       -      -
    257H  HIS*     3.7     9.8    +      -       -      +
    259H  TYR*     3.4    21.3    +      -       +      -
    262H  HIS*     3.7    13.6    +      -       -      -
    316H  SER      5.5     0.3    +      -       -      -
    700H  UMP      3.1    23.5    +      -       -      +
   2701H  CB3      2.8    39.6    +      -       -      +
----------------------------------------------------------
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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