Contacts of the helix formed by residues 372 - 389 (chain A) in PDB entry 5F85


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 ARG 372 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68A  PRO      4.9     0.8    +      -       -      -
     69A  GLN*     3.2    47.8    +      -       -      +
     70A  ASP*     4.4     4.9    +      -       -      +
    203A  TRP*     4.9     0.4    -      -       -      -
    207A  ARG*     3.6    11.0    -      -       -      +
    368A  TRP      3.4    21.1    -      -       -      +
    369A  GLU*     3.1    16.9    +      -       -      +
    371A  LEU*     1.3    82.6    -      -       -      +
    373A  MET*     1.3    66.9    +      -       -      +
    374A  LYS*     3.3    29.8    -      -       -      +
    375A  ASP*     2.9    45.8    +      -       -      +
    376A  ILE*     3.3    13.0    +      -       -      +
    505A  SO4      3.5    26.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 373 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    131A  HIS*     4.7    10.3    -      -       +      -
    132A  PHE*     3.4    39.0    -      -       +      -
    186A  PHE      3.9    13.7    -      -       -      +
    187A  TRP*     4.8     5.4    -      -       +      -
    203A  TRP*     4.3    11.4    -      -       +      -
    204A  ASP*     3.5    45.1    -      -       +      +
    207A  ARG*     4.6     2.0    -      -       -      +
    372A  ARG*     1.3    70.2    -      -       -      +
    374A  LYS*     1.3    56.6    +      -       -      +
    376A  ILE*     3.0     9.8    +      -       +      +
    377A  LYS*     2.8    47.3    +      -       +      +
    505A  SO4      2.9    23.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 374 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69A  GLN      4.8     3.4    +      -       -      -
     70A  ASP      4.2    12.6    +      -       -      -
     71A  SER*     4.3    15.8    +      -       -      +
     73A  CYS*     5.6     0.9    -      -       -      -
    372A  ARG*     3.1    40.9    -      -       +      +
    373A  MET*     1.3    76.0    -      -       -      +
    375A  ASP*     1.3    57.3    +      -       -      +
    377A  LYS*     4.0    11.5    -      -       +      +
    378A  CYS*     2.8    46.1    +      -       +      +
    505A  SO4      3.0    17.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 375 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70A  ASP*     4.4    12.5    -      -       -      +
     73A  CYS*     4.5     0.2    -      -       -      -
     75A  CYS*     5.5     0.7    -      -       -      +
     76A  HIS*     4.8    10.3    -      -       +      +
    319A  PHE*     4.8     3.1    -      -       +      -
    369A  GLU      4.5     0.2    -      -       -      +
    370A  HIS*     3.1    33.2    -      -       -      +
    371A  LEU*     4.3     1.8    -      -       -      -
    372A  ARG*     2.9    63.6    +      -       -      +
    374A  LYS*     1.3    75.5    -      -       -      +
    376A  ILE*     1.3    63.0    +      -       +      +
    378A  CYS*     3.6    10.7    -      -       -      -
    379A  TYR*     3.0    30.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 376 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132A  PHE*     3.6    32.3    -      -       +      -
    182A  PRO*     3.7    22.8    -      -       +      +
    186A  PHE*     3.9    30.1    -      -       +      -
    203A  TRP*     4.8     0.9    -      -       +      -
    319A  PHE*     3.7    14.4    -      -       +      -
    371A  LEU*     3.6    31.4    -      -       +      -
    372A  ARG      3.4    14.8    -      -       -      +
    373A  MET*     3.0    13.7    +      -       -      +
    375A  ASP*     1.3    74.1    -      -       -      +
    377A  LYS*     1.3    65.0    +      -       -      +
    379A  TYR*     3.3     5.6    +      -       -      +
    380A  TRP*     3.1    24.8    +      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 377 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    131A  HIS*     5.4     8.3    -      -       +      -
    132A  PHE*     4.0    26.5    -      -       +      -
    135A  PRO*     6.2     4.3    -      -       +      -
    136A  LEU*     4.5     7.9    -      -       +      +
    373A  MET*     2.8    35.3    +      -       +      +
    374A  LYS*     4.0     9.0    -      -       -      +
    376A  ILE*     1.3    77.9    -      -       -      +
    378A  CYS*     1.3    62.9    +      -       -      +
    380A  TRP*     3.4     7.8    -      -       -      +
    381A  ARG*     3.1    21.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 378 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70A  ASP*     5.5     0.2    -      -       -      -
     73A  CYS*     2.0    51.4    -      -       +      +
    374A  LYS*     2.8    42.4    +      -       +      +
    375A  ASP*     3.6    15.5    -      -       -      -
    377A  LYS*     1.3    71.3    -      -       -      +
    379A  TYR*     1.3    68.3    +      -       -      +
    381A  ARG*     3.4    10.5    +      -       -      +
    382A  LYS*     2.9    26.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 379 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73A  CYS*     4.1     7.9    -      -       -      -
     76A  HIS*     3.1    35.0    -      +       +      -
     79A  VAL*     3.4    14.3    -      -       +      +
     80A  LEU*     3.1    44.6    +      -       +      +
     83A  ASP*     4.7     0.7    +      -       -      -
    180A  MET      4.0    20.1    +      -       -      -
    182A  PRO*     3.8    20.0    -      -       +      -
    319A  PHE*     3.5    37.7    -      +       +      +
    375A  ASP      3.0    21.5    +      -       -      +
    376A  ILE      3.7     3.8    -      -       -      +
    378A  CYS*     1.3    78.8    -      -       -      +
    380A  TRP*     1.3    61.3    +      -       -      +
    382A  LYS*     3.3     3.1    +      -       -      +
    383A  LEU*     2.9    31.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 380 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129A  ILE*     4.2    29.2    -      -       +      -
    132A  PHE*     3.5    44.2    -      +       +      +
    133A  LEU*     3.8    15.3    -      -       +      -
    136A  LEU*     4.2    11.4    -      -       +      -
    147A  ILE*     4.5    10.1    -      -       +      -
    168A  PHE*     5.5     3.4    -      +       -      -
    181A  TYR*     3.4    46.7    -      +       +      -
    182A  PRO*     3.7    29.1    +      -       +      +
    376A  ILE      3.1    16.9    +      -       -      +
    377A  LYS*     3.4     9.9    -      -       -      +
    379A  TYR*     1.3    81.2    -      -       -      +
    381A  ARG*     1.3    63.0    +      -       -      +
    383A  LEU*     3.3     9.2    +      -       +      +
    384A  LEU*     3.0    58.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 381 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136A  LEU*     3.8    32.2    -      -       +      +
    139A  THR*     5.4    10.7    +      -       -      -
    140A  LEU*     4.8     7.4    -      -       +      +
    377A  LYS      3.1    11.1    +      -       -      +
    378A  CYS*     3.7    13.0    -      -       -      +
    380A  TRP*     1.3    79.7    -      -       -      +
    382A  LYS*     1.3    65.1    +      -       -      +
    384A  LEU*     3.3     3.5    +      -       -      +
    385A  LYS*     3.0    70.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 382 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72A  ASP*     3.4    15.8    +      -       -      -
     73A  CYS*     3.1    33.2    +      -       +      +
     74A  SER*     4.3     7.9    -      -       -      +
     77A  ALA*     4.3    10.2    -      -       +      +
     80A  LEU*     3.7    29.8    -      -       +      -
     81A  LYS*     6.2     0.8    -      -       -      +
    378A  CYS      2.9    18.3    +      -       -      +
    379A  TYR*     3.8     3.6    -      -       -      +
    381A  ARG*     1.3    77.5    -      -       -      +
    383A  LEU*     1.3    61.6    +      -       -      +
    385A  LYS*     3.9     9.4    -      -       -      +
    386A  ARG*     3.2    38.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 383 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80A  LEU*     4.1    24.7    -      -       +      +
     84A  LEU*     4.0    12.7    -      -       +      +
    168A  PHE*     3.8    24.2    -      -       +      -
    179A  ILE*     3.6    24.2    -      -       +      -
    180A  MET      3.5    21.5    -      -       -      +
    181A  TYR*     4.2    11.2    -      -       +      -
    379A  TYR*     2.9    30.2    +      -       +      +
    380A  TRP*     3.7    14.4    -      -       +      +
    381A  ARG      3.3     0.2    -      -       -      -
    382A  LYS*     1.3    74.6    -      -       -      +
    384A  LEU*     1.3    67.5    +      -       +      +
    386A  ARG*     3.4     4.1    +      -       -      +
    387A  TYR*     3.0    25.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 384 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109A  ILE*     5.0     1.8    -      -       +      -
    133A  LEU*     3.8    26.7    -      -       +      -
    136A  LEU*     4.5     8.5    -      -       +      -
    140A  LEU*     3.9    26.5    -      -       +      -
    143A  MET*     3.9    14.1    -      -       -      +
    145A  LEU*     3.8    35.9    -      -       +      -
    168A  PHE*     4.7    11.4    -      -       +      -
    380A  TRP*     3.0    34.1    +      -       +      +
    381A  ARG      3.9     2.7    -      -       -      +
    383A  LEU*     1.3    79.2    -      -       +      +
    385A  LYS*     1.3    62.2    +      -       -      +
    387A  TYR*     3.6     2.8    -      -       +      +
    388A  VAL*     3.0    27.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 385 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    139A  THR      5.0     9.1    +      -       -      -
    140A  LEU*     3.8    18.1    -      -       +      +
    141A  PRO*     5.8     1.3    -      -       +      -
    381A  ARG*     3.0    72.5    +      -       +      +
    382A  LYS*     3.9     7.0    -      -       -      +
    384A  LEU*     1.3    75.5    -      -       -      +
    386A  ARG*     1.3    61.4    +      -       -      +
    388A  VAL*     3.2    23.2    -      -       -      +
    389A  LYS*     3.6    17.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 386 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77A  ALA*     6.2     0.4    -      -       -      +
     80A  LEU*     3.9    23.4    -      -       +      +
     81A  LYS*     3.8    37.6    -      -       -      +
     84A  LEU*     3.6    24.5    -      -       +      -
    382A  LYS*     3.2    34.3    +      -       -      +
    383A  LEU      4.0     0.2    -      -       -      +
    385A  LYS*     1.3    76.5    -      -       -      +
    387A  TYR*     1.3    62.1    +      -       -      +
    389A  LYS*     3.6    25.3    -      -       +      +
    390A  LEU*     3.6    12.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 387 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84A  LEU*     3.7    19.5    -      -       +      +
     92A  VAL*     4.9     2.7    -      -       +      -
     97A  ILE*     3.5    19.6    -      -       -      +
    143A  MET*     4.1    14.4    -      -       +      -
    144A  ASP      2.6    22.7    +      -       -      -
    145A  LEU*     3.3    28.6    -      -       +      -
    146A  ILE      5.0     0.5    +      -       -      -
    166A  PRO*     3.7    25.7    +      -       +      +
    168A  PHE*     3.7    28.3    -      +       +      -
    179A  ILE*     4.5     1.1    -      -       +      -
    383A  LEU      3.0    19.2    +      -       -      +
    384A  LEU*     3.3     4.0    +      -       +      +
    386A  ARG*     1.3    74.8    -      -       -      +
    388A  VAL*     1.3    60.8    +      -       -      +
    389A  LYS      3.1     2.5    -      -       -      -
    390A  LEU*     2.8    39.6    +      -       +      +
    391A  LEU*     3.5    23.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 388 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141A  PRO*     4.1    26.5    -      -       +      -
    142A  ASP      3.1    28.9    -      -       -      +
    143A  MET*     3.8    16.8    -      -       +      -
    384A  LEU      3.0    15.1    +      -       -      +
    385A  LYS*     3.2    23.6    -      -       -      +
    387A  TYR*     1.3    78.8    -      -       -      +
    389A  LYS*     1.3    60.3    -      -       +      +
    390A  LEU      3.0     5.5    +      -       -      -
    391A  LEU*     3.2    27.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 389 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    385A  LYS*     3.6    19.1    -      -       -      +
    386A  ARG*     3.6    19.2    -      -       +      +
    387A  TYR      3.1     0.4    -      -       -      -
    388A  VAL*     1.3    80.0    -      -       +      +
    390A  LEU*     1.3    61.8    +      -       +      +
    391A  LEU      3.4     3.1    -      -       -      +
    392A  GLN*     4.5     6.6    +      -       -      -
----------------------------------------------------------
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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