Contacts of the strand formed by residues 242 - 260 (chain F) in PDB entry 3M4D


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 GLN 242 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94F  GLU*     3.8     1.6    -      -       -      +
    234F  MET*     5.1     0.2    -      -       -      +
    240F  LYS*     2.6    58.1    +      -       -      +
    241F  GLN*     1.3    93.0    +      -       -      +
    243F  THR*     1.3    62.3    +      -       -      +
    283F  LYS*     4.3    26.2    -      -       +      +
    284F  ILE      3.2     7.4    -      -       -      +
    285F  ASP*     4.3    17.8    -      -       -      +
    287F  GLU*     3.9    14.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 243 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90F  LEU*     3.5    21.1    -      -       +      -
     94F  GLU*     3.5    18.0    +      -       +      +
     96F  ALA*     3.8    17.2    +      -       +      +
    234F  MET*     4.3     5.4    -      -       -      +
    240F  LYS*     4.3     0.2    -      -       -      +
    242F  GLN*     1.3    77.9    +      -       -      +
    244F  ASN*     1.3    78.1    +      -       -      +
    283F  LYS*     3.7     2.6    -      -       -      +
    284F  ILE*     2.7    52.9    +      -       +      +
    286F  TRP*     2.8    29.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 244 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90F  LEU*     3.5     2.3    -      -       -      +
     91F  PRO*     3.1    24.5    -      -       +      +
     94F  GLU*     3.1    17.2    +      -       -      +
    240F  LYS*     5.0     5.8    -      -       -      +
    243F  THR*     1.3    87.2    -      -       -      +
    245F  ILE*     1.3    63.3    +      -       -      +
    281F  ARG*     4.1    38.5    -      -       -      +
    282F  TYR      3.6     8.0    -      -       -      +
    283F  LYS*     4.3    13.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 245 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55F  ILE*     4.0     9.6    -      -       +      -
     88F  LEU*     4.1    21.1    -      -       +      -
     89F  GLN      3.6    16.8    -      -       -      +
     90F  LEU*     3.9    13.2    -      -       +      -
     91F  PRO*     4.4     0.7    -      -       -      -
     98F  ILE*     6.1     2.0    -      -       +      -
    232F  ILE*     3.6    30.5    -      -       +      -
    244F  ASN*     1.3    76.8    -      -       -      +
    246F  ASP*     1.3    74.1    +      -       -      +
    247F  VAL*     4.9     3.1    -      -       +      -
    280F  GLU      3.9     0.5    -      -       -      +
    281F  ARG*     3.6     1.1    -      -       -      +
    282F  TYR*     2.8    53.7    +      -       +      +
    284F  ILE*     3.9    17.7    -      -       +      -
    291F  MET*     4.2     6.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 246 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87F  GLN      3.9     0.3    -      -       -      +
     88F  LEU*     3.3     4.3    -      -       -      -
     89F  GLN*     2.9    44.1    +      -       +      +
     91F  PRO*     4.7     2.9    -      -       -      +
    245F  ILE*     1.3    73.6    -      -       -      +
    247F  VAL*     1.3    61.1    +      -       -      +
    248F  ILE*     3.9    14.6    -      -       +      +
    279F  SER*     4.4     8.1    +      -       -      +
    280F  GLU      3.4     4.3    -      -       -      +
    281F  ARG*     2.7    58.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 247 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36F  LYS*     4.8     2.5    +      -       +      -
     38F  VAL*     4.9     9.0    -      -       +      -
     55F  ILE*     5.5     2.9    -      -       +      -
     57F  THR*     4.2    13.2    -      -       +      -
     86F  VAL*     5.0     0.7    -      -       +      -
     87F  GLN      3.3     8.3    -      -       -      +
     88F  LEU*     4.2    19.7    -      -       +      -
    245F  ILE*     4.9     7.6    -      -       +      +
    246F  ASP*     1.3    78.0    -      -       -      +
    248F  ILE*     1.3    64.9    +      -       -      +
    249F  TYR*     3.7    28.7    -      -       +      -
    278F  SER      3.8     1.4    -      -       -      +
    279F  SER*     3.4     1.0    -      -       -      -
    280F  GLU*     2.9    32.4    +      -       +      +
    282F  TYR*     3.7    33.9    -      -       +      +
    291F  MET*     5.8     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 248 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85F  LYS      3.8     0.5    -      -       -      +
     86F  VAL*     3.2     5.2    -      -       -      -
     87F  GLN*     2.7    68.8    +      -       +      +
     89F  GLN*     5.0    12.6    -      -       +      +
    246F  ASP*     3.9    20.2    -      -       +      +
    247F  VAL*     1.3    76.6    -      -       -      +
    249F  TYR*     1.3    72.0    +      -       -      +
    250F  GLU*     4.2     7.1    +      -       +      +
    277F  ARG*     3.7    43.3    -      -       +      +
    278F  SER      3.3     9.4    -      -       -      +
    279F  SER*     3.5    22.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 249 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34F  MET*     3.6    20.0    -      -       +      +
     35F  HIS      4.2     4.0    -      -       -      -
     36F  LYS*     3.6    43.3    -      -       +      -
     37F  LYS      3.6     7.3    +      -       -      -
     38F  VAL*     5.5     1.4    -      -       +      +
     57F  THR*     3.4    10.5    -      -       +      -
     58F  LYS      2.7    42.4    +      -       -      -
     61F  ILE*     3.8    22.2    -      -       +      -
     85F  LYS      3.4     3.6    -      -       -      +
     86F  VAL*     3.8    18.2    -      -       +      -
    226F  PRO*     4.2     9.6    -      -       +      -
    247F  VAL*     3.7    23.8    -      -       +      -
    248F  ILE*     1.3    82.9    -      -       -      +
    250F  GLU*     1.3    63.2    +      -       -      +
    278F  SER*     2.8    33.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 250 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34F  MET*     3.9     4.9    -      -       -      +
     61F  ILE*     3.8     5.8    -      -       -      +
     83F  ALA      4.7     0.2    -      -       -      -
     84F  PHE*     3.5     3.6    -      -       -      -
     85F  LYS*     2.8    73.6    +      -       +      +
     87F  GLN*     4.6     9.2    +      -       -      +
    248F  ILE*     4.7     7.0    -      -       +      +
    249F  TYR*     1.3    75.6    -      -       -      +
    251F  ARG*     1.3    66.0    +      -       -      +
    252F  VAL*     4.0     4.8    -      -       +      +
    275F  THR*     3.6    26.4    -      -       +      +
    276F  ASP      3.2    14.6    -      -       -      +
    277F  ARG*     3.5    27.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 251 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31F  GLU      5.1     0.2    +      -       -      -
     32F  ASN*     2.5    35.1    +      -       -      +
     33F  GLY      3.7     4.8    +      -       -      -
     34F  MET*     4.0     6.5    -      -       +      +
     61F  ILE*     3.6    15.6    -      -       +      +
     62F  ALA      2.7    31.4    +      -       -      -
     63F  GLY      3.5    22.0    -      -       -      -
     64F  GLN*     3.1    26.7    -      -       -      +
     81F  PRO*     4.2    12.6    -      -       +      -
     83F  ALA      3.5     5.8    -      -       -      +
     84F  PHE*     4.6     3.4    -      -       +      +
    250F  GLU*     1.3    76.0    -      -       -      +
    252F  VAL*     1.3    64.7    +      -       -      +
    253F  ARG*     4.0    17.6    +      -       +      +
    275F  THR*     3.4     2.4    -      -       -      +
    276F  ASP*     2.8    70.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 252 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81F  PRO*     3.5     4.3    -      -       -      +
     82F  SER*     2.9    29.6    +      -       -      +
     83F  ALA*     2.9    22.9    +      -       +      +
     85F  LYS*     4.2    20.4    -      -       +      +
    250F  GLU*     4.0    20.0    -      -       +      +
    251F  ARG*     1.3    76.8    -      -       -      +
    253F  ARG*     1.3    62.8    +      -       -      +
    272F  ASP*     3.5    42.0    -      -       +      +
    274F  TRP      3.5     7.6    -      -       -      +
    275F  THR*     4.1    12.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 253 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63F  GLY      4.9     0.9    -      -       -      -
     64F  GLN*     4.8    18.9    +      -       -      +
     66F  ARG*     6.3     0.6    -      -       -      +
     79F  ALA*     4.0    17.3    -      -       -      +
     80F  TRP      3.1    17.5    -      -       -      +
     81F  PRO      4.2     0.2    -      -       -      -
    251F  ARG*     4.1    19.5    -      -       +      +
    252F  VAL*     1.3    77.2    -      -       -      +
    254F  ASP*     1.3    65.1    +      -       -      +
    272F  ASP*     3.6     0.9    -      -       -      -
    273F  LYS*     2.9    24.8    +      -       -      +
    274F  TRP*     2.7    71.5    +      -       +      +
    276F  ASP*     2.8    40.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 254 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79F  ALA*     3.4     6.8    -      -       -      -
     80F  TRP*     2.8    50.9    +      -       +      +
     82F  SER*     2.6    27.9    +      -       -      -
    184F  ARG*     2.8    38.6    +      -       -      -
    253F  ARG*     1.3    75.1    -      -       -      +
    255F  ASP*     1.3    60.9    +      -       -      +
    256F  TYR      4.0     0.7    -      -       -      -
    269F  ASN*     3.1    11.3    +      -       -      +
    270F  THR      3.4    12.8    -      -       -      +
    271F  LYS*     3.6     1.7    -      -       -      -
    272F  ASP      2.9    16.9    +      -       -      +
    274F  TRP*     3.6     3.4    -      -       -      -
----------------------------------------------------------
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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
----------------------------------------------------------
     68F  TYR*     2.5    40.9    +      -       -      -
     78F  LEU      3.7     1.8    -      -       -      -
    254F  ASP*     1.3    71.6    -      -       -      +
    256F  TYR*     1.3    61.8    +      -       -      +
    257F  GLN*     3.3    27.5    +      -       -      +
    268F  THR      3.5     2.1    -      -       -      +
    269F  ASN*     3.3     4.4    -      -       -      -
    270F  THR*     2.8    51.0    +      -       -      -
    273F  LYS*     3.9    23.7    -      -       +      +
    274F  TRP*     3.7    10.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 256 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77F  GLY*     3.6     0.2    -      -       -      -
     78F  LEU*     2.7    48.0    +      -       +      +
     80F  TRP*     3.9    16.4    -      -       +      -
    193F  ASN*     2.7    42.7    +      -       +      -
    194F  GLN      3.5     0.3    -      -       -      -
    195F  LEU*     4.1     3.4    -      -       +      -
    196F  PHE*     3.4    47.2    +      +       +      -
    197F  MET*     3.3    23.4    +      -       -      +
    210F  PHE*     3.5    33.1    -      +       -      -
    254F  ASP      4.0     0.6    -      -       -      -
    255F  ASP*     1.3    71.5    +      -       -      +
    257F  GLN*     1.3    60.1    +      -       -      +
    258F  LEU*     3.9    16.4    -      -       +      +
    267F  GLY*     4.4     1.6    -      -       -      -
    268F  THR      3.3    14.1    -      -       -      -
    269F  ASN*     3.8    14.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 257 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68F  TYR*     4.1     4.2    +      -       -      -
     69F  SER*     5.9     0.4    -      -       -      -
     76F  SER      3.5     6.4    -      -       -      +
     77F  GLY*     4.1    10.3    -      -       -      -
    255F  ASP*     3.3    37.0    +      -       -      +
    256F  TYR*     1.3    75.5    -      -       -      +
    258F  LEU*     1.3    64.0    +      -       -      +
    259F  HIS*     5.2     0.8    +      -       -      -
    266F  LYS      3.8     0.7    -      -       -      +
    267F  GLY*     3.2     4.9    -      -       -      -
    268F  THR*     2.6    55.3    +      -       -      +
    270F  THR*     4.6    10.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 258 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74F  ASN      4.2     0.7    -      -       -      -
     75F  LYS*     3.4     3.8    -      -       -      +
     76F  SER      3.1    27.7    +      -       -      +
    197F  MET*     3.8    35.2    -      -       +      -
    206F  ALA*     4.2     5.4    -      -       +      +
    209F  ASN*     3.3    44.9    -      -       +      +
    210F  PHE*     3.4    35.9    -      -       +      -
    256F  TYR*     3.9    17.9    -      -       +      +
    257F  GLN*     1.3    74.7    -      -       -      +
    259F  HIS*     1.3    63.5    +      -       -      +
    265F  TRP*     4.4    11.4    -      -       +      -
    266F  LYS      3.4     3.4    -      -       -      +
    267F  GLY*     3.9     6.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 259 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74F  ASN      2.9    11.0    -      -       -      +
     75F  LYS*     3.8    25.6    -      -       +      -
    257F  GLN      5.2     1.4    +      -       -      -
    258F  LEU*     1.3    77.1    -      -       -      +
    260F  TRP*     1.3    72.2    +      -       -      +
    261F  THR*     3.5     9.2    +      -       +      +
    265F  TRP*     3.6     5.5    -      -       -      -
    266F  LYS*     3.0    84.2    +      -       +      +
    268F  THR*     4.9    10.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 260 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74F  ASN*     2.9    45.8    +      -       -      +
    201F  ASN*     3.8    18.6    -      -       +      -
    202F  GLY      4.0     4.9    -      -       -      -
    203F  SER*     6.0     1.1    -      -       -      -
    259F  HIS*     1.3    76.4    -      -       -      +
    261F  THR*     1.3    61.1    +      -       -      +
    262F  SER*     3.3    42.5    +      -       -      +
    263F  THR*     3.6    19.1    -      -       -      -
    264F  ASN*     3.4    29.8    -      -       -      -
    265F  TRP*     3.6    44.7    -      +       +      -
----------------------------------------------------------
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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