Contacts of the strand formed by residues 242 - 260 (chain C) 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 C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94C  GLU*     3.8     6.1    -      -       -      +
    234C  MET*     5.0     0.3    -      -       -      +
    239C  SER      5.1     0.8    +      -       -      -
    240C  LYS*     3.3    48.2    -      -       +      +
    241C  GLN*     1.3   103.2    -      -       -      +
    243C  THR*     1.3    64.2    +      -       -      +
    283C  LYS*     3.2    27.8    +      -       +      +
    284C  ILE      3.2     5.6    -      -       -      +
    285C  ASP*     4.5    14.5    -      -       -      +
    287C  GLU*     4.8     8.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 243 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90C  LEU*     3.5    23.3    -      -       +      -
     94C  GLU*     3.6    16.7    +      -       +      +
     96C  ALA*     3.8    16.5    +      -       +      +
    234C  MET*     3.8     5.5    -      -       -      +
    242C  GLN*     1.3    77.5    +      -       -      +
    244C  ASN*     1.3    73.8    +      -       -      +
    283C  LYS*     3.6     5.2    -      -       -      +
    284C  ILE*     2.7    53.9    +      -       +      +
    286C  TRP*     2.9    28.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 244 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90C  LEU*     3.5     1.7    -      -       -      +
     91C  PRO*     3.0    25.7    -      -       +      +
     94C  GLU*     3.2    16.8    +      -       -      +
    240C  LYS*     5.2     6.7    -      -       -      +
    243C  THR*     1.3    85.8    -      -       -      +
    245C  ILE*     1.3    61.6    +      -       -      +
    281C  ARG*     3.7    35.9    -      -       -      +
    282C  TYR      3.5     5.1    -      -       -      +
    283C  LYS*     2.7    37.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 245 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55C  ILE*     4.0     9.6    -      -       +      -
     88C  LEU*     4.0    21.5    -      -       +      -
     89C  GLN      3.5    16.8    -      -       -      +
     90C  LEU*     3.9    13.0    -      -       +      -
     91C  PRO*     4.4     0.7    -      -       -      -
     98C  ILE*     5.9     2.2    -      -       +      -
    230C  THR*     5.9     0.4    -      -       +      -
    232C  ILE*     3.5    30.5    -      -       +      -
    244C  ASN*     1.3    76.4    -      -       -      +
    246C  ASP*     1.3    73.1    +      -       -      +
    247C  VAL*     4.8     3.1    -      -       +      -
    280C  GLU      3.9     0.3    -      -       -      +
    281C  ARG*     3.6     1.7    -      -       -      +
    282C  TYR*     2.8    51.1    +      -       +      +
    284C  ILE*     3.8    18.8    -      -       +      -
    291C  MET*     4.0     8.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 246 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87C  GLN      3.7     0.5    -      -       -      +
     88C  LEU*     3.2     4.3    -      -       -      -
     89C  GLN*     2.8    48.9    +      -       +      +
     91C  PRO*     4.8     4.9    -      -       -      +
    245C  ILE*     1.3    73.8    -      -       -      +
    247C  VAL*     1.3    61.1    +      -       -      +
    248C  ILE*     3.8    13.6    -      -       +      +
    279C  SER*     4.4     8.7    +      -       -      +
    280C  GLU      3.4     3.8    -      -       -      +
    281C  ARG*     2.6    56.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 247 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36C  LYS*     4.9     1.7    +      -       -      -
     38C  VAL*     4.9     9.2    -      -       +      -
     55C  ILE*     5.5     2.5    -      -       +      -
     57C  THR*     4.1    15.3    -      -       +      -
     86C  VAL*     4.8     1.6    -      -       +      -
     87C  GLN      3.3     8.7    -      -       -      +
     88C  LEU*     4.2    20.0    -      -       +      -
    245C  ILE*     4.8     7.6    -      -       +      -
    246C  ASP*     1.3    78.1    -      -       -      +
    248C  ILE*     1.3    64.0    +      -       -      +
    249C  TYR*     3.8    27.5    -      -       +      -
    278C  SER      3.8     1.2    -      -       -      +
    279C  SER*     3.4     1.4    -      -       -      -
    280C  GLU*     2.9    32.0    +      -       +      +
    282C  TYR*     3.6    33.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 248 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85C  LYS      3.8     0.5    -      -       -      +
     86C  VAL*     3.3     5.9    -      -       -      -
     87C  GLN*     2.8    63.7    +      -       +      +
     89C  GLN*     5.0    13.9    -      -       +      +
    246C  ASP*     3.8    22.4    -      -       +      +
    247C  VAL*     1.3    79.0    -      -       -      +
    249C  TYR*     1.3    65.5    +      -       -      +
    250C  GLU*     3.6    29.2    -      -       +      +
    277C  ARG*     3.7    37.2    -      -       +      +
    278C  SER      3.3     7.2    -      -       -      +
    279C  SER*     3.7    15.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 249 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34C  MET*     3.6    21.4    -      -       +      +
     35C  HIS      4.2     6.7    -      -       -      -
     36C  LYS*     3.7    41.1    -      -       +      -
     37C  LYS      3.6     6.9    +      -       -      -
     38C  VAL*     6.1     1.3    -      -       +      -
     57C  THR*     3.5     7.9    -      -       +      +
     58C  LYS      2.5    42.7    +      -       -      -
     61C  ILE*     3.7    25.1    -      -       +      -
     85C  LYS      3.4     3.8    -      -       -      -
     86C  VAL*     4.2    16.4    -      -       +      -
    226C  PRO*     4.0    12.6    -      -       +      -
    247C  VAL*     3.8    23.8    -      -       +      -
    248C  ILE*     1.3    80.4    -      -       -      +
    250C  GLU*     1.3    61.2    +      -       -      +
    278C  SER      2.8    32.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 250 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34C  MET*     3.8     5.3    -      -       -      +
     61C  ILE*     3.8     6.3    -      -       -      +
     84C  PHE*     3.4     4.7    -      -       -      -
     85C  LYS*     2.8    58.4    +      -       +      +
     87C  GLN*     4.0    18.9    +      -       -      +
    248C  ILE*     3.6    10.1    -      -       +      +
    249C  TYR*     1.3    79.4    -      -       -      +
    251C  ARG*     1.3    62.1    +      -       -      +
    252C  VAL*     4.3     3.3    -      -       +      +
    275C  THR*     3.6    17.6    -      -       +      +
    276C  ASP      3.2     9.4    -      -       -      +
    277C  ARG*     3.6    39.9    +      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 251 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31C  GLU      5.1     0.4    +      -       -      -
     32C  ASN*     2.5    34.3    +      -       -      +
     33C  GLY      3.7     7.7    +      -       -      -
     34C  MET*     3.8     6.7    -      -       +      +
     61C  ILE*     3.7    11.4    -      -       +      +
     62C  ALA      2.7    33.6    +      -       -      -
     63C  GLY      3.4    22.7    -      -       -      -
     64C  GLN*     3.1    27.1    -      -       -      +
     81C  PRO*     4.1    13.7    -      -       +      -
     83C  ALA      3.4     5.6    -      -       -      +
     84C  PHE*     4.6     3.4    -      -       +      +
    250C  GLU*     1.3    74.3    -      -       -      +
    252C  VAL*     1.3    64.7    +      -       -      +
    253C  ARG*     4.0    17.1    +      -       +      +
    275C  THR*     3.4     2.1    -      -       -      +
    276C  ASP*     2.7    69.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 252 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81C  PRO*     3.5     4.3    -      -       -      +
     82C  SER*     2.8    30.9    +      -       -      +
     83C  ALA*     2.8    21.7    +      -       +      +
     85C  LYS*     4.3    28.0    -      -       +      +
    250C  GLU*     4.8     4.3    -      -       -      +
    251C  ARG*     1.3    77.9    -      -       -      +
    253C  ARG*     1.3    62.4    +      -       -      +
    272C  ASP*     3.5    40.4    -      -       +      +
    274C  TRP      3.4    10.3    -      -       -      +
    275C  THR*     4.1    19.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 253 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63C  GLY      4.9     0.7    -      -       -      -
     64C  GLN*     4.9    16.9    +      -       -      +
     68C  TYR*     6.2     0.6    -      -       -      +
     79C  ALA*     3.7    26.1    -      -       -      +
     80C  TRP      3.0    19.1    -      -       -      +
     81C  PRO*     4.3     0.2    -      -       +      -
    251C  ARG*     4.0    22.0    -      -       +      +
    252C  VAL*     1.3    78.3    -      -       -      +
    254C  ASP*     1.3    66.1    +      -       -      +
    272C  ASP*     3.6     1.4    -      -       -      -
    273C  LYS*     2.9    24.3    +      -       -      +
    274C  TRP*     2.8    61.7    +      -       +      +
    276C  ASP*     2.8    39.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 254 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79C  ALA*     3.4     6.1    -      -       -      -
     80C  TRP*     2.8    52.4    +      -       +      +
     82C  SER*     2.8    28.3    +      -       -      -
    184C  ARG*     2.8    33.5    +      -       -      -
    253C  ARG*     1.3    75.2    -      -       -      +
    255C  ASP*     1.3    61.2    +      -       -      +
    269C  ASN*     3.0    12.8    +      -       -      +
    270C  THR      3.4    13.7    -      -       -      +
    271C  LYS*     3.6     3.5    -      -       -      -
    272C  ASP      2.9    17.0    +      -       -      +
    273C  LYS*     4.5     0.2    -      -       -      -
    274C  TRP*     3.6     3.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 255 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68C  TYR*     2.6    44.8    +      -       -      -
     78C  LEU      3.6     2.1    +      -       -      -
    254C  ASP*     1.3    73.1    -      -       -      +
    256C  TYR*     1.3    61.4    +      -       -      +
    257C  GLN*     3.0    30.2    +      -       -      +
    268C  THR      3.5     2.1    -      -       -      +
    269C  ASN*     3.4     4.0    -      -       -      -
    270C  THR*     2.9    40.7    +      -       -      -
    273C  LYS*     3.8    22.3    +      -       +      +
    274C  TRP*     3.7    13.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 256 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77C  GLY*     3.5     0.3    -      -       -      -
     78C  LEU*     2.7    43.5    +      -       +      +
     80C  TRP*     3.8    18.4    -      -       +      +
    193C  ASN*     2.5    36.0    +      -       +      -
    194C  GLN*     3.4    13.7    -      -       -      -
    195C  LEU*     3.9    20.9    -      -       +      -
    196C  PHE*     3.5    35.0    -      +       +      -
    197C  MET*     3.4    12.1    +      -       -      +
    210C  PHE*     3.6    17.3    -      +       -      -
    254C  ASP      4.0     0.4    -      -       -      -
    255C  ASP*     1.3    70.9    -      -       -      +
    257C  GLN*     1.3    60.0    +      -       -      +
    258C  LEU*     3.7    25.6    -      -       +      +
    267C  GLY*     4.3     1.6    -      -       -      -
    268C  THR      3.4    13.5    -      -       -      -
    269C  ASN*     3.8    14.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 257 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68C  TYR*     4.2     5.1    +      -       -      -
     69C  SER*     5.1     1.9    +      -       -      -
     75C  LYS*     3.5    31.0    +      -       -      +
     76C  SER      3.3     8.3    -      -       -      +
     77C  GLY*     4.0     7.4    -      -       -      -
    255C  ASP*     3.0    39.9    +      -       -      +
    256C  TYR*     1.3    74.6    -      -       -      +
    258C  LEU*     1.3    62.8    +      -       -      +
    259C  HIS*     5.2     0.4    +      -       -      -
    266C  LYS      3.8     0.7    -      -       -      +
    267C  GLY*     3.1     5.4    -      -       -      -
    268C  THR*     2.8    52.6    +      -       -      +
    270C  THR*     4.3    12.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 258 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74C  ASN      4.3     0.7    -      -       -      -
     75C  LYS*     3.2     7.4    -      -       -      +
     76C  SER      3.0    29.3    +      -       -      -
    197C  MET*     3.5    35.4    -      -       +      -
    206C  ALA*     4.3     5.5    -      -       +      +
    209C  ASN*     3.1    45.5    -      -       +      +
    210C  PHE*     3.6    30.9    -      -       +      -
    256C  TYR*     3.7    15.3    -      -       +      +
    257C  GLN*     1.3    72.0    -      -       -      +
    259C  HIS*     1.3    61.1    +      -       -      +
    265C  TRP*     4.2    13.2    -      -       +      -
    266C  LYS      3.5     4.3    -      -       -      +
    267C  GLY*     3.7    13.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 259 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74C  ASN      3.0    10.1    -      -       -      +
     75C  LYS*     4.3    22.1    +      -       +      -
    257C  GLN      5.2     0.8    +      -       -      -
    258C  LEU*     1.3    77.0    -      -       -      +
    260C  TRP*     1.3    72.7    +      -       -      +
    261C  THR*     3.6     8.0    +      -       +      +
    265C  TRP*     3.4     5.6    -      -       -      -
    266C  LYS*     3.1    82.7    +      -       +      +
    268C  THR*     4.9    12.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 260 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74C  ASN*     3.0    45.4    +      -       -      +
    201C  ASN*     3.8    17.0    -      -       +      -
    202C  GLY      3.5    19.3    -      -       -      -
    203C  SER*     5.5     2.2    -      -       -      -
    259C  HIS*     1.3    77.8    -      -       -      +
    261C  THR*     1.3    63.4    +      -       -      +
    262C  SER*     3.0    42.0    +      -       -      +
    263C  THR*     3.6    27.6    -      -       -      -
    264C  ASN*     3.7    23.6    -      -       -      -
    265C  TRP*     3.4    37.9    -      +       +      -
----------------------------------------------------------
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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