Contacts of the helix formed by residues 433 - 446 (chain B) in PDB entry 5JG8


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 433 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    171B  PHE      6.0     2.5    -      -       -      +
    173B  SER*     6.5     0.2    -      -       -      -
    432B  LEU*     1.3    82.7    -      -       +      +
    434B  SER*     1.3    73.9    +      -       -      +
    435B  TRP      3.4     1.5    -      -       -      +
    436B  SER*     3.4     5.7    +      -       -      +
    437B  TRP*     2.9    51.3    +      -       +      +
    601B  ALA*     5.1     1.6    -      -       -      -
    602B  ASP*     3.3    47.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 434 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    171B  PHE      5.2     0.9    +      -       -      -
    172B  SER      3.6     4.3    +      -       -      -
    173B  SER*     3.4    25.5    +      -       -      -
    174B  TRP*     3.2    39.9    -      -       -      -
    432B  LEU*     4.9     0.8    -      -       -      +
    433B  LYS*     1.3    81.2    -      -       -      +
    435B  TRP*     1.3    66.3    +      -       -      +
    437B  TRP*     3.2     5.3    +      -       -      +
    438B  ASN*     2.7    33.5    +      -       -      +
    705B  NAG      6.0     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 435 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    174B  TRP*     3.4    28.7    -      +       +      -
    380B  LEU*     4.4     5.2    -      -       +      -
    382B  MET*     4.0    21.8    -      -       +      -
    384B  PHE*     3.5    28.7    +      -       -      +
    385B  CYS*     3.2    35.2    -      -       +      +
    396B  SER      5.4     0.4    -      -       -      -
    398B  ASP*     4.9     1.8    +      -       -      -
    399B  PRO*     4.1    12.7    -      -       +      +
    402B  GLN*     3.7    26.9    -      -       -      +
    403B  LEU*     3.3    36.5    -      -       +      +
    428B  PRO*     5.2     3.4    -      -       +      -
    431B  CYS*     4.7     3.6    -      -       +      -
    432B  LEU*     5.0    10.0    -      -       +      +
    433B  LYS      3.4     0.8    -      -       -      +
    434B  SER*     1.3    79.4    -      -       -      +
    436B  SER*     1.3    64.3    +      -       -      +
    438B  ASN*     3.3     2.1    +      -       -      +
    439B  TYR*     2.9    52.2    +      +       +      -
----------------------------------------------------------
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Residues in contact with SER 436 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    428B  PRO*     4.6     2.2    -      -       -      -
    429B  GLY      3.7     9.7    +      -       -      +
    431B  CYS*     4.2    16.6    -      -       -      +
    433B  LYS      3.4    10.6    +      -       -      +
    434B  SER      3.2     0.8    -      -       -      -
    435B  TRP*     1.3    82.4    -      -       -      +
    437B  TRP*     1.3    58.5    +      -       -      +
    439B  TYR*     3.1     9.2    +      -       -      +
    440B  TYR*     2.9    28.1    +      -       -      +
    599B  ALA      3.7     2.3    +      -       -      +
    600B  ARG*     3.2    10.8    -      -       -      +
    601B  ALA*     2.9    38.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 437 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    433B  LYS*     2.9    51.8    +      -       +      +
    434B  SER*     3.2     5.8    +      -       -      +
    436B  SER*     1.3    76.5    -      -       -      +
    438B  ASN*     1.3    60.4    +      -       -      +
    440B  TYR*     3.4     2.8    +      -       -      +
    441B  ARG*     2.9    28.2    +      -       -      +
    469B  GLU*     5.0     2.7    -      -       -      +
    600B  ARG*     3.3    55.5    +      -       +      +
    601B  ALA      2.9    21.7    +      -       -      -
    602B  ASP      3.5    12.8    +      -       -      -
    603B  SER*     3.4    14.4    -      -       -      -
    705B  NAG      5.1    23.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 438 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    174B  TRP*     3.2    34.4    +      -       -      -
    175B  ASN*     3.4     5.3    +      -       -      +
    176B  ILE*     3.0    38.6    +      -       +      +
    403B  LEU*     4.1    15.3    -      -       +      -
    434B  SER*     2.7    32.6    +      -       -      +
    435B  TRP      3.8     2.9    -      -       -      +
    437B  TRP*     1.3    74.4    -      -       -      +
    439B  TYR*     1.3    60.9    +      -       -      +
    441B  ARG*     3.3    13.8    +      -       -      +
    442B  ILE*     2.8    36.7    +      -       +      +
    705B  NAG      4.8     7.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 439 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    380B  LEU*     4.1    20.4    -      -       +      -
    382B  MET*     5.9     0.4    -      -       -      -
    403B  LEU*     4.4     2.2    -      -       +      +
    406B  LEU*     4.2    16.2    -      -       +      -
    422B  ILE*     3.6    14.2    -      -       +      +
    428B  PRO*     3.3    37.7    -      -       +      -
    435B  TRP*     2.9    41.8    +      +       +      +
    436B  SER*     3.4     9.9    -      -       -      +
    438B  ASN*     1.3    76.3    -      -       -      +
    440B  TYR*     1.3    64.9    +      -       -      +
    442B  ILE*     2.9     8.6    +      -       +      +
    443B  VAL*     2.9    43.3    +      -       +      +
    453B  GLN*     2.7    29.9    +      -       -      -
    455B  PHE*     3.5    16.7    -      +       -      -
    466B  PHE*     3.9     7.2    -      +       -      -
----------------------------------------------------------
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Residues in contact with TYR 440 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    436B  SER      2.9    12.2    +      -       -      +
    437B  TRP      3.6     8.3    -      -       -      +
    439B  TYR*     1.3    74.9    -      -       -      +
    441B  ARG*     1.3    64.1    +      -       -      +
    443B  VAL*     3.3     7.8    -      -       -      +
    444B  ALA*     2.9    27.4    +      -       +      +
    465B  VAL      3.9     1.3    +      -       -      -
    466B  PHE*     3.5    29.1    -      +       -      -
    467B  TYR*     2.8    58.5    +      -       -      +
    468B  ASP      5.1     0.7    -      -       -      -
    469B  GLU*     5.1     7.0    -      -       +      -
    472B  LEU*     4.1    17.3    -      -       +      -
    599B  ALA*     3.7    21.5    +      -       +      -
    600B  ARG*     3.6    45.3    -      -       +      +
    606B  LEU*     4.1    13.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 441 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    175B  ASN*     4.3     9.8    -      -       -      +
    176B  ILE*     3.9    18.0    -      -       -      +
    177B  SER*     4.1     6.7    -      -       -      +
    178B  LEU*     3.7    44.0    -      -       +      +
    437B  TRP      2.9    16.9    +      -       -      +
    438B  ASN*     3.6    27.8    +      -       -      +
    440B  TYR*     1.3    75.6    -      -       -      +
    442B  ILE*     1.3    58.2    +      -       -      +
    444B  ALA*     3.6     2.2    +      -       -      +
    445B  ARG*     2.9    27.9    +      -       -      +
    469B  GLU*     3.4    39.7    +      -       -      +
    705B  NAG      4.5    17.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 442 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    176B  ILE*     4.3    10.8    -      -       +      -
    178B  LEU*     3.9    18.2    -      -       +      -
    403B  LEU*     4.0    29.6    -      -       +      +
    406B  LEU*     4.6     7.4    -      -       +      -
    407B  VAL*     3.7    21.3    -      -       +      -
    410B  LEU*     3.3    33.2    -      -       +      -
    438B  ASN      2.8    29.0    +      -       -      +
    439B  TYR*     2.9     7.4    +      -       +      +
    441B  ARG*     1.3    74.0    -      -       +      +
    443B  VAL*     1.3    69.2    +      -       +      +
    445B  ARG*     2.9     6.2    +      -       -      -
    446B  TYR*     2.9    33.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 443 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    410B  LEU*     6.0     1.1    -      -       +      -
    422B  ILE*     5.3     1.1    -      -       +      -
    439B  TYR*     2.9    49.4    +      -       +      +
    440B  TYR*     3.3     9.4    -      -       +      +
    442B  ILE*     1.3    72.6    -      -       +      +
    444B  ALA*     1.3    69.6    +      -       +      +
    446B  TYR*     3.3     3.4    +      -       -      +
    447B  GLU*     3.0    26.0    +      -       -      +
    450B  LEU*     4.2    23.2    -      -       +      +
    453B  GLN*     4.2    10.3    -      -       -      +
    466B  PHE*     3.1    39.5    -      -       +      -
    476B  LEU*     4.0     5.9    -      -       +      +
    477B  ALA*     5.6     0.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 444 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    183B  LYS*     3.0    20.4    +      -       -      +
    440B  TYR*     2.9    16.2    +      -       +      +
    441B  ARG*     3.7     6.1    -      -       -      +
    443B  VAL*     1.3    85.0    -      -       +      +
    445B  ARG*     1.3    62.4    +      -       -      +
    446B  TYR      3.4     0.2    +      -       -      -
    447B  GLU*     3.6     8.8    +      -       -      +
    467B  TYR      4.2     7.0    -      -       -      +
    469B  GLU*     4.5    19.3    -      -       +      +
    476B  LEU*     3.5    29.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 445 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    178B  LEU*     3.8    25.8    -      -       +      +
    179B  PRO      5.2     4.6    +      -       -      -
    181B  VAL      3.2    25.9    +      -       -      -
    182B  PRO      4.0     0.6    +      -       -      -
    183B  LYS*     3.4    53.5    -      -       -      +
    184B  PRO*     3.8     0.8    -      -       -      +
    411B  GLN*     3.6    12.9    +      -       -      -
    414B  GLU*     2.7    36.8    +      -       -      -
    441B  ARG      2.9    17.3    +      -       -      +
    442B  ILE      2.9     5.6    +      -       -      +
    444B  ALA*     1.3    76.0    -      -       -      +
    446B  TYR*     1.3    90.0    +      -       +      +
    447B  GLU*     3.4     0.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 446 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    178B  LEU*     4.8     4.9    -      -       +      -
    179B  PRO*     3.3    23.0    -      -       -      +
    407B  VAL*     3.7    16.9    -      -       +      +
    410B  LEU*     3.9    28.3    -      -       +      -
    411B  GLN*     2.9    44.9    +      -       -      +
    414B  GLU*     3.8     8.5    -      -       -      -
    442B  ILE*     2.9    40.4    +      -       +      +
    443B  VAL*     3.6     4.5    -      -       -      +
    445B  ARG*     1.3   110.3    +      -       +      +
    447B  GLU*     1.3    65.4    +      -       -      +
    448B  ASN      3.4     2.2    -      -       -      -
    449B  THR*     2.7    26.8    +      -       -      -
    450B  LEU*     2.9    14.4    +      -       +      +
----------------------------------------------------------
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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