Contacts of the helix formed by residues 387 - 407 (chain D) in PDB entry 1Y8Q


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 ILE 387 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22C  GLN*     3.6    23.1    -      -       +      +
     25C  LEU*     3.7    19.7    -      -       +      -
     26C  TRP*     3.8    17.9    -      -       +      -
    312C  GLN*     3.8     7.2    -      -       +      +
     58D  ASN*     4.2     6.7    -      -       -      +
     59D  ARG*     3.8     6.1    -      -       -      -
    143D  GLY      4.0     5.3    +      -       -      +
    144D  TYR*     3.9    21.8    -      -       +      -
    386D  ALA*     1.3    80.3    -      -       -      +
    388D  ALA*     1.3    62.2    +      -       -      +
    389D  THR*     3.2    23.3    -      -       -      +
    390D  THR*     3.4    25.9    -      -       -      +
    391D  ASN*     2.9    23.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 388 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22C  GLN*     5.2     1.2    +      -       -      -
     54C  ASN*     4.2    16.2    -      -       -      +
     57C  LEU*     4.0    22.0    -      -       +      -
     58C  ALA*     5.8     0.7    -      -       +      +
     31D  GLU*     4.7     4.3    -      -       -      +
     58D  ASN*     3.7    19.9    +      -       -      +
     59D  ARG*     3.6    18.9    -      -       -      +
    387D  ILE*     1.3    72.0    -      -       -      +
    389D  THR*     1.3    66.9    +      -       -      +
    391D  ASN*     3.2     6.1    +      -       -      +
    392D  ALA*     2.9    22.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 389 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54C  ASN*     3.9    14.6    -      -       +      +
    308C  GLY*     3.3    26.8    -      -       -      +
    311C  ALA*     3.7    15.3    -      -       +      -
    312C  GLN*     2.9    43.8    +      -       -      +
    315C  VAL*     5.6     4.0    -      -       +      -
    387D  ILE*     3.2    14.1    -      -       -      +
    388D  ALA*     1.3    76.6    -      -       +      +
    390D  THR*     1.3    60.9    +      -       -      +
    392D  ALA*     3.3     8.4    +      -       -      +
    393D  VAL*     3.0    27.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 390 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    312C  GLN*     3.3    18.9    +      -       -      +
    141D  THR*     3.8    14.1    -      -       +      -
    143D  GLY      2.7    28.7    +      -       -      +
    144D  TYR*     3.6    12.5    -      -       -      +
    145D  LEU      3.5    21.3    -      -       -      +
    387D  ILE*     3.4    14.0    -      -       -      +
    388D  ALA      3.3     0.6    -      -       -      -
    389D  THR*     1.3    77.8    +      -       -      +
    391D  ASN*     1.3    62.5    +      -       -      +
    393D  VAL*     3.2     3.0    +      -       -      +
    394D  ILE*     3.2    29.6    +      -       -      +
    418D  LEU*     3.9    13.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 391 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27D  GLY*     3.8    30.6    -      -       -      +
     28D  ILE*     3.4    15.7    +      -       -      +
     31D  GLU*     4.0     5.0    -      -       +      +
     59D  ARG*     3.7    23.7    -      -       -      +
    141D  THR*     2.7    32.8    +      -       -      -
    386D  ALA*     4.7     3.8    -      -       -      +
    387D  ILE      2.9    22.6    +      -       -      +
    388D  ALA*     3.2     7.1    +      -       -      +
    390D  THR*     1.3    78.8    -      -       -      +
    392D  ALA*     1.3    62.9    +      -       -      +
    394D  ILE*     3.6     1.6    +      -       -      +
    395D  ALA*     3.0    25.6    +      -       -      +
    801D  ATP      5.2     2.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 392 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50C  GLU*     4.8     2.7    -      -       -      +
     53C  LYS*     4.0     9.4    -      -       -      +
     54C  ASN*     4.2     9.9    -      -       -      +
    304C  ALA*     3.8    23.0    -      -       +      +
    308C  GLY*     4.7     0.2    -      -       -      -
     31D  GLU*     3.7    30.2    -      -       -      +
    388D  ALA      2.9    16.3    +      -       -      +
    389D  THR*     3.6     6.3    -      -       -      +
    390D  THR      3.2     0.2    -      -       -      -
    391D  ASN*     1.3    79.6    -      -       -      +
    393D  VAL*     1.3    62.2    +      -       -      +
    395D  ALA*     3.5     2.1    +      -       -      +
    396D  GLY      3.1    17.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 393 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    305C  VAL*     3.6    42.8    -      -       +      +
    308C  GLY*     3.9    10.5    -      -       -      -
    309C  ILE*     3.9    19.3    -      -       +      -
    312C  GLN*     5.7     2.0    -      -       -      +
    389D  THR      3.0    15.9    +      -       -      +
    390D  THR*     3.2     7.2    +      -       -      +
    392D  ALA*     1.3    75.7    -      -       -      +
    394D  ILE*     1.3    64.1    +      -       -      +
    396D  GLY      3.1     2.4    +      -       -      -
    397D  LEU*     3.1    33.1    +      -       +      +
    418D  LEU*     4.0    28.0    -      -       +      -
    429D  LEU*     4.6     3.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 394 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28D  ILE*     3.9    12.8    -      -       +      -
    139D  SER*     3.9    11.9    -      -       -      -
    141D  THR*     3.8    20.6    -      -       +      -
    146D  GLY*     4.0     8.3    -      -       -      -
    147D  GLN*     4.0    16.6    -      -       -      +
    148D  VAL*     3.7    14.8    -      -       +      -
    390D  THR*     3.2    18.2    +      -       +      +
    391D  ASN      4.1     1.8    -      -       -      +
    393D  VAL*     1.3    75.6    -      -       +      +
    395D  ALA*     1.3    58.4    +      -       -      +
    397D  LEU*     3.1    12.8    +      -       +      +
    398D  ILE*     2.9    46.5    +      -       +      +
    418D  LEU*     3.5    29.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 395 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28D  ILE*     4.0     7.2    -      -       +      +
     31D  GLU*     3.3    26.5    -      -       +      -
     32D  LEU*     3.6    13.1    -      -       +      +
     35D  ASN*     3.5    15.1    +      -       -      +
    391D  ASN      3.0    19.8    +      -       -      +
    392D  ALA      3.8     1.8    -      -       -      +
    394D  ILE*     1.3    77.7    -      -       -      +
    396D  GLY*     1.3    62.6    +      -       -      +
    398D  ILE*     3.3    20.6    +      -       -      +
    399D  VAL*     3.4    15.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 396 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    301C  PRO*     3.6    32.6    -      -       -      +
    304C  ALA*     4.2     1.6    -      -       -      -
    305C  VAL*     4.0     7.6    -      -       -      -
     35D  ASN*     3.5    11.8    -      -       -      +
    392D  ALA      3.1    13.6    +      -       -      -
    393D  VAL      3.1     4.2    +      -       -      -
    395D  ALA*     1.3    76.1    -      -       -      +
    397D  LEU*     1.3    61.6    +      -       -      +
    399D  VAL*     3.3     3.2    +      -       -      +
    400D  LEU*     3.2    18.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 397 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    305C  VAL*     3.9     6.0    -      -       +      +
    331C  PHE*     3.8    33.4    -      -       +      -
    336C  GLY*     5.4     0.9    -      -       -      -
    147D  GLN*     6.3     0.2    -      -       -      -
    148D  VAL*     4.0    16.8    -      -       +      -
    393D  VAL*     3.1    22.6    +      -       +      +
    394D  ILE*     3.1    18.7    +      -       +      +
    396D  GLY*     1.3    74.3    -      -       -      +
    398D  ILE*     1.3    64.7    +      -       -      +
    400D  LEU*     3.3     9.0    +      -       +      +
    401D  GLU*     3.0    28.4    +      -       -      +
    416D  ILE*     3.9    43.0    -      -       +      +
    418D  LEU*     5.6     1.1    -      -       +      -
    429D  LEU*     4.2    17.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 398 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28D  ILE*     3.7    20.2    -      -       +      -
     32D  LEU*     4.2    12.8    -      -       +      -
    113D  MET*     3.9    30.9    -      -       +      +
    114D  ASN      4.8     3.8    -      -       -      +
    137D  ILE*     3.4    21.5    -      -       +      +
    139D  SER*     3.1    35.2    -      -       -      +
    148D  VAL*     4.0    14.8    -      -       +      -
    394D  ILE*     2.9    25.7    +      -       +      +
    395D  ALA*     3.6     9.6    -      -       -      +
    396D  GLY      3.2     0.6    -      -       -      -
    397D  LEU*     1.3    76.6    -      -       -      +
    399D  VAL*     1.3    57.2    +      -       -      +
    401D  GLU*     3.3     2.0    +      -       -      +
    402D  GLY*     2.9    22.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 399 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    301C  PRO*     3.5    23.8    -      -       +      -
     32D  LEU*     3.7    17.7    -      -       +      -
     35D  ASN*     3.7    23.1    -      -       +      -
     36D  LEU*     4.0    11.4    -      -       +      -
     39D  THR*     3.8    21.3    -      -       +      +
     41D  PHE*     4.4    11.4    -      -       +      -
    113D  MET*     5.8     1.3    -      -       -      -
    395D  ALA      3.4    13.2    +      -       -      +
    396D  GLY      3.3     7.0    +      -       -      +
    397D  LEU      3.3     0.4    -      -       -      -
    398D  ILE*     1.3    75.0    -      -       -      +
    400D  LEU*     1.3    65.6    +      -       -      +
    402D  GLY*     3.1     2.6    +      -       -      +
    403D  LEU*     2.9    27.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 400 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    161C  TYR*     4.2    28.9    -      -       +      -
    299C  MET*     4.9     3.4    -      -       +      -
    301C  PRO*     3.8    22.4    -      -       +      +
    302C  VAL*     4.7     9.2    -      -       +      -
    305C  VAL*     4.8     2.5    -      -       +      -
    331C  PHE*     3.9    33.7    -      -       +      -
    333C  GLY*     4.0    15.9    -      -       -      +
    396D  GLY      3.2    15.7    +      -       -      +
    397D  LEU*     3.3    14.3    +      -       +      +
    399D  VAL*     1.3    78.6    -      -       -      +
    401D  GLU*     1.3    67.6    +      -       -      +
    403D  LEU*     3.3    18.1    +      -       +      +
    404D  LYS*     3.2    21.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 401 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137D  ILE*     4.1    11.0    -      -       +      -
    148D  VAL*     4.1    18.2    -      -       +      -
    149D  THR      6.2     0.2    -      -       -      -
    150D  THR*     4.0     9.2    +      -       -      +
    397D  LEU      3.0    16.3    +      -       -      +
    398D  ILE*     3.5     9.2    -      -       -      +
    400D  LEU*     1.3    80.1    -      -       -      +
    402D  GLY*     1.3    62.2    +      -       -      +
    404D  LYS*     2.7    42.0    +      -       -      +
    405D  ILE*     3.2    16.6    +      -       -      +
    413D  CYS*     3.1    16.1    -      -       -      +
    414D  ARG*     3.0    36.4    +      -       -      +
    416D  ILE*     4.0    18.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 402 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41D  PHE*     5.4     3.1    -      -       -      -
    111D  LEU*     3.8    23.3    -      -       -      -
    137D  ILE*     3.7     6.0    -      -       -      +
    398D  ILE      2.9    14.1    +      -       -      -
    399D  VAL*     3.1     6.2    +      -       -      -
    401D  GLU*     1.3    78.5    -      -       -      +
    403D  LEU*     1.3    55.4    +      -       -      +
    405D  ILE*     3.4     5.2    +      -       -      +
    406D  LEU*     3.0    37.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 403 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    161C  TYR*     4.8     6.7    -      -       +      +
    299C  MET*     4.5    11.9    -      -       +      -
    301C  PRO*     5.1     1.1    -      -       +      -
      7D  LEU*     4.4    20.2    -      -       +      -
     11D  LEU*     3.7    26.0    -      -       +      +
     15D  VAL*     3.8    22.9    -      -       +      -
     39D  THR*     4.2    26.7    -      -       +      -
     41D  PHE*     4.3     7.8    -      -       +      -
    399D  VAL*     2.9    22.2    +      -       +      +
    400D  LEU*     3.6    18.4    -      -       +      +
    401D  GLU      3.2     0.4    -      -       -      -
    402D  GLY*     1.3    72.9    -      -       -      +
    404D  LYS*     1.3    66.8    +      -       -      +
    406D  LEU*     3.5     0.8    +      -       -      +
    407D  SER*     3.0    27.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 404 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    333C  GLY      4.5     8.2    +      -       -      -
    334C  MET*     3.9    37.9    +      -       +      -
    335C  LYS      6.0     1.0    -      -       -      -
    336C  GLY      6.1     0.2    -      -       -      +
    400D  LEU*     3.2    17.5    -      -       -      +
    401D  GLU*     2.7    39.8    +      -       -      +
    403D  LEU*     1.3    76.9    -      -       -      +
    405D  ILE*     1.3    55.9    +      -       -      +
    407D  SER*     2.7    27.4    +      -       -      -
    408D  GLY      3.1     0.2    +      -       -      -
    409D  LYS*     3.0    29.0    +      -       +      +
    412D  GLN*     3.0    45.8    +      -       +      +
    413D  CYS*     3.6    12.6    -      -       -      -
    414D  ARG*     4.6     3.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 405 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111D  LEU*     4.0    22.2    -      -       +      -
    135D  PRO*     3.8    28.9    -      -       +      -
    137D  ILE*     4.1    10.5    -      -       +      -
    150D  THR*     3.6    30.7    -      -       +      +
    401D  GLU      3.2    12.9    +      -       -      +
    402D  GLY*     3.6     7.4    -      -       -      +
    404D  LYS*     1.3    80.6    -      -       -      +
    406D  LEU*     1.3    62.8    +      -       +      +
    408D  GLY*     3.1    17.0    +      -       -      -
    410D  ILE*     3.3    32.1    -      -       +      +
    413D  CYS*     3.6     9.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 406 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11D  LEU*     3.7    20.3    -      -       +      +
     14D  ALA*     4.3    16.3    -      -       +      +
     15D  VAL*     4.0    16.2    -      -       +      +
     41D  PHE*     3.7    36.1    -      -       +      -
    110D  ILE*     3.6    45.8    -      -       +      +
    111D  LEU*     4.6     8.7    -      -       +      -
    402D  GLY      3.0    20.5    +      -       -      +
    403D  LEU*     3.8     0.7    -      -       -      -
    404D  LYS      3.2     0.2    -      -       -      -
    405D  ILE*     1.3    83.8    -      -       +      +
    407D  SER*     1.3    57.2    +      -       -      +
    408D  GLY      3.2     1.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 407 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11D  LEU*     3.5    27.0    -      -       -      +
    403D  LEU      3.0    14.6    +      -       -      -
    404D  LYS*     2.7    12.0    +      -       -      -
    406D  LEU*     1.3    76.4    -      -       -      +
    408D  GLY*     1.3    62.8    +      -       -      +
    409D  LYS*     3.4    30.2    +      -       -      +
----------------------------------------------------------
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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