Contacts of the strand formed by residues 245 - 259 (chain F) 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 GLU 245 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59F  ALA*     4.9     1.5    -      -       +      -
     60F  ASP*     4.4    14.6    +      -       -      -
     61F  ASN*     4.8     7.4    +      -       -      -
    206F  LYS*     4.1    28.7    +      -       +      +
    207F  PRO      2.8    14.1    +      -       -      +
    208F  LYS*     3.3    23.3    -      -       +      +
    209F  LEU*     2.8    23.1    +      -       -      -
    244F  THR*     1.3    74.6    -      -       -      +
    246F  PRO*     1.3    94.6    -      -       -      +
    247F  HIS      3.2     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 246 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58F  LEU*     3.5    35.9    -      -       +      +
     59F  ALA*     3.9     5.4    -      -       -      +
     61F  ASN*     5.6     2.9    -      -       -      +
    208F  LYS*     5.9     0.3    +      -       -      -
    209F  LEU*     3.7     7.6    -      -       +      +
    235F  THR*     4.6     5.2    -      -       +      -
    236F  HIS*     3.5    32.1    -      -       +      +
    239F  ALA*     3.7    24.0    -      -       +      -
    244F  THR      3.8     1.3    -      -       -      +
    245F  GLU*     1.3   104.2    -      -       -      +
    247F  HIS*     1.3    58.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 247 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57F  SER*     3.7     5.9    +      -       -      -
     58F  LEU*     2.8    25.3    +      -       -      +
     59F  ALA*     3.7    10.2    +      -       -      +
    196F  SER*     5.6     4.0    -      -       -      -
    208F  LYS*     3.8    46.4    +      -       +      +
    209F  LEU      2.7    17.2    +      -       -      +
    210F  SER*     3.5    17.7    -      -       -      +
    246F  PRO*     1.3    76.3    -      -       -      +
    248F  GLU*     1.3    73.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 248 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49E  PHE*     5.5     0.9    -      -       -      +
     55F  ARG*     2.6    53.2    +      -       +      +
     56F  PHE      3.5    15.5    -      -       -      +
     57F  SER*     5.1     1.8    -      -       -      +
     58F  LEU*     4.1     8.1    -      -       -      +
    209F  LEU      3.6     0.6    +      -       -      +
    210F  SER*     3.2    16.9    +      -       -      +
    211F  CYS      2.9    24.3    +      -       -      +
    247F  HIS*     1.3    96.3    +      -       +      +
    249F  PHE*     1.3    65.6    +      -       -      +
    250F  ILE*     3.8    13.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 249 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54F  PHE      3.9     0.5    -      -       -      +
     55F  ARG*     3.5     2.3    -      -       -      -
     56F  PHE*     2.9    53.4    +      +       +      +
     58F  LEU*     4.1    19.7    -      -       +      -
    211F  CYS*     3.3    20.6    -      -       +      +
    213F  MET*     3.8    17.0    -      -       +      -
    227F  ASN      4.5     2.9    -      -       -      -
    228F  ILE*     3.9    33.7    -      -       +      -
    231F  TYR*     3.5    28.7    -      +       +      -
    232F  ALA*     4.7     7.6    -      -       +      -
    235F  THR*     5.3     0.2    -      -       -      +
    248F  GLU*     1.3    74.8    -      -       -      +
    250F  ILE*     1.3    77.4    +      -       -      +
    251F  LEU*     3.8    31.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 250 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49E  PHE*     4.3     9.6    -      -       +      -
     50E  ALA*     4.0    15.7    -      -       +      -
    252E  GLN*     5.6     1.8    -      -       -      +
     53F  SER*     3.8    22.0    -      -       -      +
     54F  PHE      3.3    10.3    -      -       -      +
     55F  ARG*     3.8    30.3    -      -       +      +
    210F  SER*     4.8     0.2    -      -       -      -
    211F  CYS      2.7    22.4    +      -       -      +
    212F  LEU*     3.2    22.3    -      -       +      -
    213F  MET      2.9    26.3    +      -       -      -
    248F  GLU*     3.8    26.7    -      -       +      +
    249F  PHE*     1.3    87.2    -      -       -      +
    251F  LEU*     1.3    63.4    +      -       -      +
    252F  GLN*     4.2     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 251 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     53F  SER*     3.3     6.0    -      -       -      -
     54F  PHE*     2.9    45.5    +      -       +      +
     56F  PHE*     5.3     0.2    -      -       +      -
    213F  MET*     3.4    42.2    -      -       +      +
    215F  GLN*     4.0    16.4    -      -       +      +
    224F  VAL*     4.5     3.8    -      -       +      -
    227F  ASN*     4.9     0.2    -      -       +      -
    228F  ILE*     3.6    34.5    -      -       +      +
    249F  PHE*     3.8    15.2    -      -       +      -
    250F  ILE*     1.3    75.1    -      -       -      +
    252F  GLN*     1.3    67.2    +      -       -      +
    253F  MET*     4.0    26.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 252 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     53E  SER*     4.6     7.9    +      -       -      -
    212E  LEU*     3.6    14.1    -      -       +      +
    250E  ILE*     5.5     1.4    -      -       -      +
    252E  GLN*     3.5    35.5    -      -       +      +
     50F  ALA*     4.0     3.5    -      -       -      +
     51F  PRO      3.3    14.4    +      -       -      +
     52F  PRO*     5.1     0.2    -      -       -      +
     53F  SER*     3.3    30.4    -      -       -      +
    212F  LEU*     4.8     7.2    -      -       +      -
    213F  MET      2.9    10.6    +      -       -      +
    214F  TYR*     3.4    30.7    -      -       +      -
    215F  GLN      2.9    25.6    +      -       -      -
    250F  ILE*     4.2     1.2    -      -       +      +
    251F  LEU*     1.3    75.2    -      -       -      +
    253F  MET*     1.3    79.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 253 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    212E  LEU*     3.9     2.6    -      -       -      +
     26F  LEU*     3.9    11.7    -      -       +      -
     50F  ALA*     3.3    13.7    -      -       -      -
     51F  PRO*     4.3     9.2    +      -       +      -
     52F  PRO      6.1     0.4    -      -       -      +
     53F  SER*     5.4     0.6    -      -       -      +
     54F  PHE*     3.4    44.6    -      -       +      -
    214F  TYR*     4.3     3.1    -      -       -      -
    215F  GLN      3.4     4.0    -      -       -      -
    218F  CYS*     3.4    29.6    -      -       -      -
    220F  LEU*     4.5     4.3    -      -       +      -
    224F  VAL*     4.1    19.7    -      -       +      -
    251F  LEU*     4.0    17.6    +      -       +      +
    252F  GLN*     1.3    97.4    +      -       -      +
    254F  GLY*     1.3    59.7    +      -       -      +
    256F  ALA*     3.9    25.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 254 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    192E  GLN*     3.4     9.2    -      -       -      -
     48F  LEU      3.6     0.2    -      -       -      +
     49F  PHE*     3.4    16.0    -      -       -      -
     50F  ALA*     2.9    23.4    +      -       -      -
     51F  PRO*     4.0     1.0    -      -       -      +
    214F  TYR*     3.4    20.1    +      -       -      -
    215F  GLN      2.8    13.5    +      -       -      -
    216F  ARG      3.7     1.3    -      -       -      -
    218F  CYS*     4.4     0.2    -      -       -      -
    253F  MET*     1.3    73.1    -      -       -      +
    255F  ASP*     1.3    59.6    +      -       -      -
    256F  ALA      3.1     8.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 255 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    165E  THR      4.9     0.9    -      -       -      +
    166E  ASP      5.2     1.0    -      -       -      +
    167E  ARG*     3.6    26.5    +      -       +      +
    192E  GLN*     4.0     6.9    -      -       -      +
    194E  PHE*     3.5    27.6    -      -       +      -
     37F  ARG*     4.3     8.8    +      -       -      -
     45F  THR*     5.4     0.2    +      -       -      -
     47F  ALA*     3.7    11.8    -      -       -      +
     48F  LEU      4.2     2.5    -      -       -      -
     49F  PHE*     3.9     6.1    -      -       -      -
    216F  ARG      2.8    17.9    +      -       -      +
    217F  SER*     4.3     3.4    -      -       -      -
    218F  CYS*     2.8    27.1    +      -       -      -
    254F  GLY*     1.3    70.3    -      -       -      +
    256F  ALA*     1.3    56.2    +      -       -      +
    257F  HIS*     2.9    30.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 256 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26F  LEU*     4.7     0.7    -      -       +      -
     30F  ILE*     3.8    10.4    -      -       +      +
     47F  ALA*     3.2     2.4    -      -       -      +
     48F  LEU*     2.9    44.6    +      -       +      +
     51F  PRO*     4.0    18.6    -      -       +      -
    218F  CYS*     4.1     6.5    -      -       -      -
    220F  LEU*     4.0     9.4    -      -       +      -
    253F  MET*     3.9    26.7    -      -       +      -
    254F  GLY      3.1     1.6    +      -       -      -
    255F  ASP*     1.3    70.1    +      -       -      +
    257F  HIS*     1.3    59.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 257 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    167E  ARG*     3.7    19.3    +      -       -      -
     30F  ILE*     4.5     0.9    -      -       -      -
     45F  THR*     3.8    12.6    -      -       +      +
     46F  VAL      3.3    11.4    -      -       -      +
     47F  ALA*     3.6    11.4    -      -       +      -
    217F  SER*     3.1    27.4    -      -       -      -
    218F  CYS      3.0    29.8    +      -       -      +
    219F  ASP*     3.9     1.6    -      -       -      +
    220F  LEU*     3.1    30.9    +      -       -      +
    255F  ASP*     2.9    24.9    +      -       -      +
    256F  ALA*     1.3    75.4    -      -       -      +
    258F  VAL*     1.3    63.8    +      -       -      +
    259F  TYR*     3.6    21.7    -      +       -      -
    600F  UMP      2.8    22.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 258 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27F  ILE*     4.5    11.7    -      -       +      +
     30F  ILE*     3.7    28.5    -      -       +      -
     31F  ILE*     4.7     4.9    -      -       +      -
     45F  THR*     4.1     1.8    -      -       -      -
     46F  VAL*     2.9    39.2    +      -       +      +
    220F  LEU*     4.3     9.6    -      -       +      +
    221F  GLY      5.5     1.8    -      -       -      +
    257F  HIS*     1.3    77.0    -      -       -      +
    259F  TYR*     1.3    76.0    +      -       -      +
    260F  ARG*     4.5     0.2    -      -       -      -
    262F  HIS*     4.1     3.4    -      -       +      -
    263F  VAL*     4.1    16.6    -      -       +      +
    266F  LEU*     3.5    33.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 259 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    167E  ARG*     3.1    22.4    +      -       -      -
     39F  ASP*     3.4    19.1    -      -       -      -
     41F  THR*     3.5    14.3    -      -       -      +
     43F  THR*     2.9    20.0    -      -       -      -
     44F  GLY      3.6     7.4    -      -       -      -
     45F  THR*     3.6     6.3    -      -       +      -
    219F  ASP*     3.4    31.4    +      -       -      -
    257F  HIS*     3.6     9.6    -      +       -      -
    258F  VAL*     1.3    76.9    -      -       -      +
    260F  ARG*     1.3    60.0    +      -       -      +
    261F  ASP*     3.4    15.3    -      -       -      +
    262F  HIS*     2.8    39.1    +      +       +      +
    263F  VAL*     3.4     5.5    +      -       -      +
    316F  SER*     3.8    11.7    -      -       -      -
    600F  UMP      2.7    29.0    +      -       -      -
   2601F  CB3      3.4    14.1    +      -       -      -
----------------------------------------------------------
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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