Contacts of the helix formed by residues 362 - 378 (chain D) in PDB entry 4JGH


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 ASP 362 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297D  PHE*     3.7    25.4    -      -       +      -
    301D  ASP*     5.4     0.3    -      -       -      +
    359D  PHE      3.0    14.9    +      -       -      +
    360D  GLN*     3.1     3.8    +      -       -      +
    361D  ASP*     1.3    75.3    -      -       -      +
    363D  PRO*     1.3    64.4    -      -       -      +
    364D  ARG*     2.7    48.9    +      -       -      +
    365D  PHE*     2.6    39.1    +      -       +      +
    366D  LEU      3.1     8.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 363 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361D  ASP      3.1     8.7    -      -       -      +
    362D  ASP*     1.3    92.3    -      -       -      +
    364D  ARG*     1.3    60.1    +      -       +      +
    366D  LEU*     3.8    12.9    -      -       +      +
    367D  THR*     2.9    28.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 364 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297D  PHE*     4.1     1.4    -      -       -      -
    301D  ASP*     3.2    28.3    +      -       -      -
    307D  ILE*     3.0    36.5    -      -       +      +
    311D  LEU*     3.5    29.9    -      -       +      +
    362D  ASP*     2.7    30.4    +      -       -      +
    363D  PRO*     1.3    80.4    -      -       +      +
    365D  PHE*     1.3    59.3    +      -       +      +
    367D  THR*     3.7     6.8    +      -       -      -
    368D  ALA*     3.2    17.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 365 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297D  PHE*     3.5    28.5    -      +       -      -
    307D  ILE*     3.9     9.4    -      -       +      -
    310D  MET*     3.8    30.7    -      -       +      -
    311D  LEU*     3.4    24.9    -      -       +      -
    314D  LEU*     3.7    24.6    -      -       +      +
    355D  VAL*     4.3    11.6    -      -       +      +
    359D  PHE*     3.6    56.5    -      +       +      -
    362D  ASP*     2.6    30.3    +      -       +      +
    364D  ARG*     1.3    73.1    -      -       -      +
    366D  LEU*     1.3    60.9    +      -       -      +
    368D  ALA*     3.1    16.1    -      -       -      +
    369D  ARG*     3.1    10.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 366 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    355D  VAL*     3.4    26.0    -      -       +      -
    361D  ASP*     3.7    30.7    -      -       +      +
    362D  ASP      3.1    12.7    +      -       -      +
    363D  PRO*     3.8    14.8    -      -       +      +
    365D  PHE*     1.3    72.7    -      -       -      +
    367D  THR*     1.3    63.1    +      -       -      +
    368D  ALA      3.0     1.3    -      -       -      -
    369D  ARG*     3.0    33.3    +      -       -      +
    370D  ASP*     2.8    37.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 367 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    363D  PRO      2.9    16.1    +      -       -      -
    364D  ARG*     3.7     9.0    -      -       -      -
    366D  LEU*     1.3    78.5    -      -       -      +
    368D  ALA*     1.3    62.7    +      -       -      +
    370D  ASP*     4.0     7.4    -      -       -      +
    371D  LYS*     3.2    34.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 368 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    311D  LEU*     4.1    24.5    -      -       +      +
    314D  LEU*     4.0    15.7    -      -       +      -
    315D  GLU*     3.6    15.0    -      -       +      +
    364D  ARG      3.2     9.5    +      -       -      +
    365D  PHE*     3.1    19.3    -      -       -      +
    366D  LEU      3.0     0.2    -      -       -      -
    367D  THR*     1.3    80.7    -      -       -      +
    369D  ARG*     1.3    61.8    +      -       -      +
    371D  LYS*     3.8     4.4    -      -       -      +
    372D  ALA*     3.0    24.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 369 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    314D  LEU*     4.8     0.8    -      -       +      +
    318D  ILE*     3.8    25.8    -      -       +      -
    348D  PHE*     4.0    23.0    -      -       +      -
    351D  PHE*     4.6     7.4    -      -       +      -
    352D  SER*     2.8    54.0    +      -       -      +
    355D  VAL*     4.4    10.1    -      -       +      -
    361D  ASP*     5.6     0.4    +      -       -      -
    365D  PHE      3.1     7.7    +      -       -      +
    366D  LEU*     3.0    36.7    +      -       -      +
    368D  ALA*     1.3    75.8    -      -       -      +
    370D  ASP*     1.3    83.6    +      -       -      +
    371D  LYS      2.8     5.3    +      -       -      -
    372D  ALA      2.7     6.6    +      -       -      -
    373D  TYR*     2.6    43.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 370 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    348D  PHE*     4.9     4.4    -      -       -      -
    366D  LEU*     2.8    17.8    +      -       -      +
    367D  THR*     4.0     8.2    -      -       +      +
    369D  ARG*     1.3   106.1    +      -       -      +
    371D  LYS*     1.3    56.2    +      -       -      +
    373D  TYR*     4.8     4.8    -      -       -      -
    374D  LYS*     2.9    27.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 371 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    315D  GLU*     3.2    38.1    +      -       -      +
    319D  ILE*     5.5     0.2    -      -       -      +
    367D  THR*     3.2    26.7    +      -       +      +
    368D  ALA*     3.8     3.1    -      -       -      +
    369D  ARG      2.8     2.0    +      -       -      -
    370D  ASP*     1.3    75.6    -      -       -      +
    372D  ALA*     1.3    65.0    +      -       -      +
    374D  LYS*     4.0     7.5    -      -       +      +
    375D  ALA*     3.3    19.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 372 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    315D  GLU*     3.4    46.8    -      -       +      +
    318D  ILE*     3.7    18.6    -      -       +      -
    319D  ILE*     3.7    10.1    -      -       +      +
    368D  ALA      3.0     8.3    +      -       -      +
    369D  ARG      2.7     3.0    +      -       -      +
    371D  LYS*     1.3    76.8    -      -       -      +
    373D  TYR*     1.3    60.2    +      -       -      +
    375D  ALA*     2.9    24.3    +      -       -      +
    376D  VAL*     3.1    10.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 373 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    318D  ILE*     3.9    11.5    -      -       +      +
    344D  LEU*     3.6    36.4    +      -       +      +
    345D  ASP*     4.7     3.1    +      -       -      -
    347D  LEU*     5.2     3.1    -      -       +      -
    348D  PHE*     3.3    54.0    -      +       +      +
    351D  PHE*     5.1     9.2    -      +       +      -
    369D  ARG*     2.6    31.5    +      -       +      +
    370D  ASP*     4.8     3.8    -      -       -      +
    372D  ALA*     1.3    67.8    -      -       -      +
    374D  LYS*     1.3    58.4    +      -       +      +
    375D  ALA      2.7    15.6    +      -       -      -
    376D  VAL*     2.7    23.3    +      -       +      +
    377D  VAL*     3.1    34.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 374 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    370D  ASP      2.9    23.5    +      -       -      +
    371D  LYS*     4.0     7.6    -      -       +      +
    372D  ALA      3.3     0.4    -      -       -      -
    373D  TYR*     1.3    87.0    -      -       +      +
    375D  ALA*     1.3    61.4    +      -       -      +
    377D  VAL*     3.9     7.5    -      -       +      +
    378D  ASN*     3.0    34.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 375 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    319D  ILE*     4.0    22.7    -      -       +      -
    371D  LYS      3.3    13.8    +      -       -      +
    372D  ALA      2.9    14.8    +      -       -      +
    373D  TYR      2.7     2.0    +      -       -      -
    374D  LYS*     1.3    78.8    -      -       -      +
    376D  VAL*     1.3    62.7    -      -       -      +
    377D  VAL      3.2     1.3    -      -       -      -
    378D  ASN*     3.1    14.2    +      -       -      +
    379D  ASP*     3.3    20.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 376 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    318D  ILE*     4.0    17.3    -      -       +      +
    319D  ILE*     3.8    27.1    -      -       -      +
    322D  GLY*     4.0    19.1    -      -       -      +
    323D  LEU*     3.4    25.0    -      -       +      +
    326D  MET*     4.9     2.7    -      -       +      -
    344D  LEU*     4.7    16.6    -      -       +      -
    347D  LEU*     5.1     3.4    -      -       +      -
    351D  PHE*     5.7     0.9    -      -       +      -
    372D  ALA      3.1    13.8    +      -       -      +
    373D  TYR*     2.7    18.3    +      -       +      +
    375D  ALA*     1.3    72.2    -      -       -      +
    377D  VAL*     1.3    63.4    +      -       +      +
    379D  ASP*     2.9    12.7    +      -       -      -
    380D  ALA*     3.1    12.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 377 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    340D  TYR*     4.2     7.5    +      -       -      +
    344D  LEU*     4.3    22.2    -      -       +      -
    373D  TYR*     3.1    44.7    +      -       +      +
    374D  LYS*     3.9    11.7    -      -       +      +
    376D  VAL*     1.3    78.4    -      -       +      +
    378D  ASN*     1.3    69.0    +      -       -      +
    379D  ASP      3.4     0.5    +      -       -      -
    380D  ALA*     3.8     4.9    +      -       -      +
    381D  THR*     3.8    12.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 378 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    374D  LYS*     3.0    31.1    -      -       -      +
    375D  ALA*     3.1     9.7    +      -       -      +
    377D  VAL*     1.3    84.0    -      -       -      +
    379D  ASP*     1.3    67.4    +      -       -      +
    380D  ALA      3.7     0.4    -      -       -      -
    381D  THR*     3.9    14.2    +      -       -      -
----------------------------------------------------------
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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