Contacts of the helix formed by residues 376 - 396 (chain D) in PDB entry 3HYW


Residue contacts within the protein are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332). A short description of the analytical approach is given at the end of the page.
For CSU analysis of other PDB entry

Note:
Non-standard 3 letter residue codes indicate a heterogroup. To identify and analyse, use LPC software

Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB   - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC   - hydrophobic-hydrophilic contact (destabilizing contact)
+/-  - indicates presence/absence of a specific contacts
*    - indicates residues forming contacts  by their side chain
       (including CA atoms)
Residues in contact with LYS 376 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    353D  GLU*     3.4    45.0    +      -       +      +
    354D  ASP*     3.9     9.2    +      -       +      +
    375D  GLY*     1.3    69.2    -      -       -      -
    377D  TRP*     1.3    65.7    +      -       -      +
    379D  HIS*     3.1    13.5    +      -       -      +
    380D  TYR*     3.1    32.8    +      -       +      +
    434D  SO4      2.9    27.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 377 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    410C  PHE*     4.5    11.3    -      +       +      -
    357D  PHE*     3.6    42.4    -      +       +      -
    373D  LYS*     3.9    27.0    -      -       +      +
    374D  MET      4.2     4.6    +      -       -      -
    375D  GLY*     3.9    15.2    -      -       -      +
    376D  LYS*     1.3    78.4    -      -       -      +
    378D  ALA*     1.3    69.8    +      -       +      +
    380D  TYR*     3.4    10.6    +      -       -      +
    381D  PHE*     3.0    39.7    +      +       +      +
    434D  SO4      3.8    13.2    +      -       -      -
    600D  LMT      3.5    91.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 378 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    348D  ILE*     3.4    18.7    -      -       +      +
    355D  ALA*     3.6    24.0    -      -       +      +
    357D  PHE*     4.3    13.5    -      -       +      -
    375D  GLY      3.2    12.5    +      -       -      +
    376D  LYS      3.1     1.0    -      -       -      -
    377D  TRP*     1.3   102.9    -      -       +      +
    379D  HIS*     1.3    63.3    +      -       -      +
    381D  PHE*     3.5     3.8    +      -       -      +
    382D  LYS      3.2    16.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 379 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     53D  ARG*     6.0     0.8    +      -       -      -
    350D  ASP*     2.9    38.8    +      -       -      +
    352D  GLY      3.2    20.7    +      -       -      -
    353D  GLU*     3.5    20.9    +      -       -      +
    354D  ASP      3.8     8.5    -      -       -      -
    355D  ALA*     3.4     9.1    -      -       -      +
    375D  GLY      3.8     0.2    +      -       -      -
    376D  LYS      3.1     9.7    +      -       -      +
    378D  ALA*     1.3    78.5    -      -       -      +
    380D  TYR*     1.3    88.3    +      +       -      +
    382D  LYS*     3.2     4.1    +      -       -      +
    383D  THR*     3.1    37.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 380 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    409C  ILE*     3.7    38.2    -      -       +      +
    410C  PHE*     3.9    21.5    -      +       +      -
    353D  GLU      4.8     2.7    +      -       -      -
    376D  LYS*     3.1    42.3    +      -       +      +
    377D  TRP*     3.4     8.7    +      -       -      +
    379D  HIS*     1.3    97.4    -      +       -      +
    381D  PHE*     1.3    56.9    +      -       -      +
    383D  THR*     3.4     5.5    +      -       -      -
    384D  ALA*     2.9    29.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 381 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    410C  PHE*     3.8    17.1    -      +       +      -
    500C  DCQ      6.1     0.7    -      -       +      -
    600C  LMT      4.5    12.8    -      -       +      -
    346D  ILE*     5.5     2.7    -      -       +      -
    348D  ILE*     3.5    20.4    -      -       +      -
    357D  PHE*     5.5     2.0    -      +       -      -
    377D  TRP*     3.0    30.7    +      +       +      +
    378D  ALA*     3.7     8.1    -      -       -      +
    379D  HIS      3.3     0.2    -      -       -      -
    380D  TYR*     1.3    78.3    -      -       -      +
    382D  LYS*     1.3    56.3    +      -       -      +
    384D  ALA*     3.3     4.0    +      -       +      +
    385D  PHE*     2.8    34.3    +      +       +      +
    500D  DCQ      3.3    42.0    -      -       +      -
    600D  LMT      3.6    48.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 382 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41D  PHE*     5.4     2.4    -      -       +      -
     43D  PRO*     3.7    24.4    -      -       +      +
     47D  HIS*     3.9     7.6    -      -       +      +
    162D  GLU*     3.2    15.3    +      -       -      +
    348D  ILE*     2.8    40.9    +      -       +      +
    350D  ASP*     3.6    26.5    -      -       +      +
    378D  ALA      3.2    14.1    +      -       -      +
    379D  HIS*     3.2     9.8    +      -       -      +
    381D  PHE*     1.3    76.5    -      -       -      +
    383D  THR*     1.3    58.0    +      -       -      +
    385D  PHE*     3.5     8.3    +      -       +      +
    386D  GLU*     3.0    27.8    +      -       -      +
    441D  FAD      2.5    31.3    +      -       -      -
    500D  DCQ      5.9     3.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 383 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    409C  ILE*     3.8    16.4    -      -       +      -
     53D  ARG*     4.1    20.3    +      -       -      +
    350D  ASP*     5.0     1.2    +      -       -      -
    379D  HIS*     3.1    30.6    +      -       -      -
    380D  TYR*     3.7     8.8    -      -       -      -
    381D  PHE      3.3     0.2    -      -       -      -
    382D  LYS*     1.3    77.1    -      -       -      +
    384D  ALA*     1.3    61.6    +      -       -      +
    386D  GLU*     3.3    11.8    -      -       -      +
    387D  LYS*     3.2    44.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 384 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    406C  VAL*     3.7    26.0    -      -       +      +
    409C  ILE*     4.0    12.5    -      -       +      +
    410C  PHE*     3.8    19.7    -      -       +      -
    500C  DCQ      6.2     1.3    -      -       +      -
    600C  LMT      5.3     4.7    -      -       +      -
    380D  TYR      2.9    18.3    +      -       -      +
    381D  PHE*     3.6     6.3    -      -       +      +
    383D  THR*     1.3    76.5    -      -       -      +
    385D  PHE*     1.3    58.0    +      -       -      +
    387D  LYS*     3.3     6.3    +      -       -      +
    388D  TYR*     3.0    27.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 385 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    500C  DCQ      5.9     1.6    -      -       +      -
     41D  PHE*     4.1    12.1    -      +       -      -
     43D  PRO*     6.2     0.2    -      -       +      -
    318D  GLU*     4.2     0.9    -      -       -      -
    381D  PHE*     2.8    28.1    +      +       +      +
    382D  LYS*     3.8     9.4    -      -       +      +
    384D  ALA*     1.3    73.7    -      -       -      +
    386D  GLU*     1.3    57.0    +      -       -      +
    388D  TYR*     3.2    24.1    +      +       -      +
    389D  PHE*     2.8    60.9    +      +       +      +
    392D  LYS*     5.2     0.2    -      -       -      -
    403D  GLU*     5.1     0.7    -      -       -      -
    500D  DCQ      3.2    95.3    -      +       +      +
----------------------------------------------------------
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Residues in contact with GLU 386 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41D  PHE*     3.6    31.6    -      -       +      -
     44D  ALA*     3.7    15.4    -      -       -      +
     47D  HIS*     5.3     1.2    +      -       -      -
     53D  ARG*     2.8    47.5    +      -       -      -
     57D  ASP*     4.7     3.6    -      -       -      +
     58D  ILE*     3.6    10.8    -      -       -      +
    382D  LYS*     3.0    13.8    +      -       -      +
    383D  THR*     3.3    11.7    -      -       -      +
    385D  PHE*     1.3    76.4    -      -       -      +
    387D  LYS*     1.3    77.4    +      -       +      +
    389D  PHE*     4.0     1.2    -      -       -      +
    390D  LEU*     3.1    38.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 387 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    402C  PHE*     3.7     9.8    -      -       +      +
    405C  LYS*     3.6    56.3    -      -       +      +
    406C  VAL*     5.3     0.7    -      -       +      -
    409C  ILE*     4.2    11.9    -      -       +      +
     53D  ARG*     5.4     1.8    -      -       -      +
     57D  ASP      6.0     0.7    -      -       -      +
    383D  THR*     3.2    35.3    +      -       -      +
    384D  ALA*     3.5     7.4    -      -       -      +
    386D  GLU*     1.3    91.4    +      -       +      +
    388D  TYR*     1.3    61.3    +      -       -      +
    390D  LEU*     3.7     8.6    +      -       +      +
    391D  TRP*     3.1    24.1    +      -       -      +
    394D  ARG*     5.1     1.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 388 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    402C  PHE*     3.6    47.7    -      +       +      +
    406C  VAL*     5.6     0.2    -      -       +      -
    500C  DCQ      3.7    17.7    -      -       +      -
    384D  ALA      3.0    14.7    +      -       -      +
    385D  PHE*     3.2    26.9    +      +       -      +
    387D  LYS*     1.3    73.3    -      -       -      +
    389D  PHE*     1.3    67.2    +      -       -      +
    391D  TRP*     3.2     6.9    +      +       -      +
    392D  LYS*     3.0    49.1    +      -       +      +
    400D  PRO*     3.5    11.3    -      -       -      +
    402D  PHE*     3.6    21.7    -      +       -      -
    403D  GLU*     2.5    35.0    +      -       -      +
    500D  DCQ      3.8    15.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 389 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12D  VAL*     4.2    26.7    -      -       +      -
     15D  ILE*     6.2     0.4    -      -       +      -
     39D  PHE*     3.6    24.9    -      +       -      -
     41D  PHE*     3.7    31.2    -      +       +      -
    318D  GLU*     3.4    27.4    -      -       -      -
    385D  PHE*     2.8    39.8    +      +       +      +
    388D  TYR*     1.3    74.6    -      -       -      +
    390D  LEU*     1.3    58.2    +      -       -      +
    392D  LYS*     3.1    21.5    +      -       -      +
    393D  VAL*     3.0    36.6    +      -       +      +
    398D  ILE*     4.0    24.0    -      -       +      -
    500D  DCQ      6.0     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 390 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39D  PHE*     4.1    18.6    -      -       +      -
     41D  PHE*     4.1    15.7    -      -       +      -
     57D  ASP      3.5    22.9    -      -       -      +
     58D  ILE*     4.1    15.0    -      -       -      -
     59D  SER      4.3     0.4    -      -       -      +
     60D  VAL*     3.8    25.4    -      -       +      -
    386D  GLU*     3.1    39.9    +      -       +      +
    387D  LYS*     4.0     9.2    -      -       +      +
    389D  PHE*     1.3    74.5    -      -       -      +
    391D  TRP*     1.3    62.7    +      -       -      +
    393D  VAL*     3.3     6.8    +      -       -      +
    394D  ARG*     3.0    46.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 391 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    391C  TRP*     3.4    34.3    -      +       -      -
    397C  ASN*     4.7     9.8    -      -       +      +
    400C  PRO*     3.7    28.1    -      -       +      +
    401C  SER*     3.2    21.6    -      -       -      +
    402C  PHE*     3.5    28.7    -      +       +      -
    387D  LYS      3.1    16.2    +      -       -      +
    388D  TYR*     3.4    10.5    -      +       -      +
    390D  LEU*     1.3    76.6    -      -       -      +
    392D  LYS*     1.3    88.7    +      -       +      +
    394D  ARG*     3.2    11.0    +      -       -      +
    395D  ASN*     2.8    66.4    +      -       +      +
    397D  ASN*     5.2     3.8    -      -       +      -
    400D  PRO*     4.9     4.9    -      -       +      -
    432D  SO4      3.1    29.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 392 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19D  TYR*     3.7     1.9    -      -       -      -
    318D  GLU*     3.3    17.2    +      -       -      -
    385D  PHE*     5.2     0.8    -      -       -      -
    388D  TYR*     3.0    50.9    +      -       +      +
    389D  PHE*     3.1    30.1    +      -       -      +
    391D  TRP*     1.3    90.8    -      -       +      +
    393D  VAL*     1.3    62.1    +      -       -      +
    395D  ASN*     3.3     0.6    +      -       -      -
    396D  GLY      3.0    20.4    +      -       -      -
    397D  ASN      3.3    30.9    +      -       -      +
    398D  ILE*     2.7    33.4    +      -       +      +
    400D  PRO*     3.6     4.7    -      -       +      -
    403D  GLU*     2.8    18.4    +      -       -      -
----------------------------------------------------------
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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
----------------------------------------------------------
     15D  ILE*     4.5    10.8    -      -       +      -
     19D  TYR*     2.6    37.5    +      -       -      +
     39D  PHE*     3.9    33.9    -      -       +      -
     60D  VAL*     4.2    11.9    -      -       +      -
     62D  LEU*     5.1     2.0    -      -       +      -
     65D  LEU*     3.5    16.7    -      -       +      +
     69D  PHE*     4.1     0.2    -      -       -      -
    389D  PHE*     3.0    39.5    +      -       +      +
    390D  LEU*     3.5     9.4    -      -       -      +
    392D  LYS*     1.3    75.9    -      -       -      +
    394D  ARG*     1.3    60.9    +      -       -      +
    395D  ASN      3.3     1.0    +      -       -      -
    396D  GLY      3.6     0.7    +      -       -      -
    398D  ILE*     3.8     9.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 394 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    401C  SER*     4.7     2.0    +      -       -      -
    405C  LYS*     5.6     5.7    -      -       -      +
     56D  GLU      5.7     1.2    +      -       -      -
     57D  ASP*     4.7     7.3    +      -       -      +
     59D  SER      5.1     3.6    +      -       -      -
     60D  VAL*     4.0    28.1    -      -       +      +
     65D  LEU*     3.4    25.4    -      -       +      +
     68D  LYS*     6.0     0.3    -      -       -      +
     69D  PHE*     3.6     4.9    -      -       -      -
    387D  LYS      5.1     1.0    +      -       -      -
    390D  LEU*     3.0    49.6    +      -       -      +
    391D  TRP*     3.8    12.2    -      -       -      +
    393D  VAL*     1.3    74.9    -      -       -      +
    395D  ASN*     1.3    61.7    +      -       -      +
    432D  SO4      2.9    43.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 395 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    397C  ASN*     5.3     5.1    -      -       -      +
     69D  PHE*     3.6    11.8    -      -       -      -
    391D  TRP*     2.8    69.5    +      -       +      +
    392D  LYS*     4.3     1.8    -      -       -      +
    393D  VAL      3.2     0.2    -      -       -      -
    394D  ARG*     1.3    84.3    +      -       -      +
    396D  GLY*     1.3    61.0    +      -       -      +
    397D  ASN*     3.5     5.9    +      -       +      +
    432D  SO4      3.3    17.6    +      -       -      -
----------------------------------------------------------
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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
----------------------------------------------------------
     19D  TYR*     3.4    28.1    -      -       -      +
     22D  ARG*     6.0     0.9    -      -       -      +
     23D  ASN*     3.0    23.6    +      -       -      +
     69D  PHE*     3.4    27.4    -      -       -      +
    392D  LYS      3.0     5.3    +      -       -      -
    393D  VAL      3.6     1.8    +      -       -      -
    395D  ASN*     1.3    75.9    -      -       -      +
    397D  ASN*     1.3    60.9    +      -       -      +
----------------------------------------------------------
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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