Contacts of the helix formed by residues 351 - 371 (chain C) in PDB entry 4JUO


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 LEU 351 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    253C  ASN*     3.6    24.5    -      -       -      +
    255C  PHE*     4.0    24.7    -      -       +      -
    336C  HIS*     6.3     1.8    -      -       +      +
    349C  SER*     3.4     1.0    -      -       -      +
    350C  PRO*     1.3    82.4    -      -       +      +
    352C  ALA*     1.3    61.6    +      -       -      +
    353C  ARG      3.3     0.4    -      -       -      -
    354C  PRO*     3.2    21.5    -      -       +      +
    355C  VAL*     3.2    28.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 352 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    255C  PHE*     4.3     9.8    -      -       +      -
    285C  THR*     3.1    21.8    -      -       -      +
    286C  HIS*     4.1     7.9    -      -       +      +
    330C  ILE*     4.3     4.5    -      -       +      -
    347C  LEU*     3.7    20.2    -      -       +      -
    349C  SER*     3.2    13.1    +      -       -      +
    350C  PRO      3.0     1.4    +      -       -      -
    351C  LEU*     1.3    79.0    -      -       -      +
    353C  ARG*     1.3    60.3    +      -       -      +
    355C  VAL*     3.1    10.5    -      -       +      +
    356C  VAL*     3.1    30.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 353 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    285C  THR*     3.4    26.1    +      -       -      +
    288C  THR*     4.1    15.9    -      -       -      +
    289C  GLY*     3.5    21.0    -      -       -      +
    292C  SER*     5.7     4.8    -      -       -      -
    350C  PRO*     3.2    10.0    +      -       -      +
    352C  ALA*     1.3    77.9    -      -       -      +
    354C  PRO*     1.3    82.8    -      -       +      +
    357C  ASP*     3.1    32.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 354 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    350C  PRO      3.2    12.6    -      -       -      +
    351C  LEU*     3.2    28.0    -      -       +      +
    353C  ARG*     1.3   109.3    -      -       +      +
    355C  VAL*     1.3    58.3    +      -       -      +
    357C  ASP*     4.3     6.3    -      -       +      -
    358C  GLY*     3.5    16.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 355 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    252C  ASP*     3.9    28.0    -      -       +      +
    253C  ASN*     3.9    11.0    -      -       -      +
    255C  PHE*     3.9    24.9    -      -       +      -
    257C  VAL*     4.5     4.3    -      -       +      -
    330C  ILE*     5.8     0.4    -      -       +      -
    351C  LEU*     3.2    33.9    -      -       +      +
    352C  ALA*     3.1    20.6    -      -       -      +
    354C  PRO*     1.3    78.5    -      -       -      +
    356C  VAL*     1.3    70.8    +      -       +      +
    358C  GLY*     3.4     1.9    +      -       -      -
    359C  ILE*     3.0    33.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 356 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    257C  VAL*     4.1    11.4    -      -       +      -
    286C  HIS*     3.5    32.1    -      -       +      +
    290C  LEU*     3.8    20.0    -      -       +      +
    328C  LEU*     4.3    11.9    -      -       +      -
    330C  ILE*     3.7    29.2    -      -       +      -
    352C  ALA*     3.1    17.4    +      -       -      +
    353C  ARG      4.4     0.9    -      -       -      +
    355C  VAL*     1.3    77.6    -      -       +      +
    357C  ASP*     1.3    65.0    +      -       -      +
    358C  GLY      3.1     0.9    -      -       -      -
    359C  ILE*     3.4     0.6    +      -       -      +
    360C  VAL*     2.9    35.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 357 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    289C  GLY*     3.1    24.0    +      -       -      +
    292C  SER*     3.4    13.0    -      -       -      +
    293C  ALA*     3.2    23.0    +      -       -      -
    353C  ARG*     3.1    21.1    +      -       +      +
    354C  PRO*     4.3     4.7    -      -       +      -
    356C  VAL*     1.3    80.1    -      -       -      +
    358C  GLY*     1.3    63.9    +      -       -      +
    361C  ALA*     2.9    26.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 358 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    354C  PRO      3.5    14.6    +      -       -      -
    355C  VAL      3.4     6.2    +      -       -      -
    356C  VAL      3.1     1.4    -      -       -      -
    357C  ASP*     1.3    84.1    -      -       -      +
    359C  ILE*     1.3    64.5    +      -       -      +
    360C  VAL      3.0     0.3    +      -       -      -
    361C  ALA*     4.1     0.5    -      -       -      +
    362C  ASP*     3.1    22.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 359 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    248C  PHE*     4.7     5.2    -      -       +      +
    249C  GLU      3.7    22.0    -      -       -      +
    250C  GLY*     3.8    15.7    -      -       -      +
    251C  GLU      3.6    24.2    -      -       -      +
    252C  ASP*     3.6    15.7    -      -       +      -
    257C  VAL*     3.7    35.7    -      -       +      -
    355C  VAL      3.0    17.9    +      -       -      +
    356C  VAL      4.1     0.2    -      -       -      +
    358C  GLY*     1.3    71.5    -      -       -      +
    360C  VAL*     1.3    62.4    +      -       +      +
    362C  ASP*     3.8     3.8    -      -       -      +
    363C  LYS*     3.3    30.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 360 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    248C  PHE*     4.9    13.8    -      -       +      -
    257C  VAL*     4.7     3.4    -      -       +      -
    259C  VAL*     3.7    30.7    -      -       +      -
    290C  LEU*     3.8    21.5    -      -       +      -
    293C  ALA*     3.9    16.8    -      -       +      -
    294C  ILE*     4.9     6.5    -      -       +      -
    356C  VAL*     2.9    22.5    +      -       +      +
    359C  ILE*     1.3    75.7    -      -       +      +
    361C  ALA*     1.3    67.2    +      -       -      +
    362C  ASP      3.0     3.0    +      -       -      -
    363C  LYS*     3.1    12.4    +      -       -      +
    364C  LEU*     3.1    34.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 361 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    293C  ALA*     4.1    16.5    -      -       +      +
    297C  VAL*     3.6     7.3    -      -       +      +
    357C  ASP*     2.9    31.6    +      -       -      +
    358C  GLY      4.1     0.7    -      -       -      +
    360C  VAL*     1.3    78.6    -      -       -      +
    362C  ASP*     1.3    54.3    +      -       -      +
    364C  LEU*     3.8     8.7    -      -       -      -
    365C  THR*     2.3    35.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 362 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    358C  GLY      3.1    16.8    +      -       -      +
    359C  ILE*     3.8     5.4    -      -       -      +
    360C  VAL      3.0     0.4    -      -       -      -
    361C  ALA*     1.3    81.4    -      -       -      +
    363C  LYS*     1.3    73.2    +      -       +      +
    364C  LEU      3.2     1.0    +      -       -      -
    365C  THR*     3.2    10.8    +      -       -      -
    366C  PHE*     3.5     9.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 363 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    248C  PHE*     3.4    35.8    -      -       +      -
    249C  GLU*     3.1    29.2    +      -       -      +
    250C  GLY*     5.2     1.5    -      -       -      -
    359C  ILE*     3.3    27.0    +      -       +      +
    360C  VAL      3.1     2.7    +      -       -      +
    362C  ASP*     1.3    85.5    -      -       +      +
    364C  LEU*     1.3    58.0    +      -       -      +
    366C  PHE*     3.2    10.0    -      -       -      +
    367C  PHE*     3.0    22.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 364 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    246C  LEU*     5.7     4.9    -      -       +      -
    248C  PHE*     3.5    31.6    -      -       +      -
    294C  ILE*     4.0    16.8    -      -       +      -
    297C  VAL*     3.5    32.2    -      -       +      +
    298C  MET*     4.6     8.1    -      -       +      -
    360C  VAL*     3.1    44.6    +      -       +      +
    361C  ALA*     3.8     6.1    -      -       -      -
    363C  LYS*     1.3    75.0    -      -       -      +
    365C  THR*     1.3    60.8    +      -       -      +
    367C  PHE*     3.8    13.5    -      -       +      +
    368C  LEU*     3.7    33.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 365 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297C  VAL*     3.1    25.2    -      -       +      +
    300C  ASP*     5.4     7.2    -      -       +      -
    301C  TYR*     5.6     5.4    -      -       +      +
    361C  ALA      2.3    30.7    +      -       -      -
    362C  ASP*     3.2     5.0    +      -       -      -
    364C  LEU*     1.3    76.9    -      -       -      +
    366C  PHE*     1.3    64.2    +      -       -      +
    368C  LEU*     4.1     4.1    -      -       +      +
    369C  MET*     3.3    23.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 366 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    362C  ASP      3.5     6.2    +      -       -      +
    363C  LYS*     3.2    15.7    +      -       -      +
    365C  THR*     1.3    78.0    -      -       -      +
    367C  PHE*     1.3    60.2    +      -       -      +
    369C  MET*     3.3     6.1    +      -       -      +
    370C  GLU*     2.8    32.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 367 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    243C  THR*     6.4     0.2    -      -       -      -
    244C  PRO*     5.4     5.6    -      -       +      -
    246C  LEU*     3.5    45.8    -      -       +      -
    248C  PHE*     4.2    14.1    -      +       +      -
    363C  LYS      3.0    16.4    +      -       -      +
    364C  LEU*     3.8    11.8    -      -       +      +
    365C  THR      3.5     0.4    -      -       -      -
    366C  PHE*     1.3    76.3    -      -       -      +
    368C  LEU*     1.3    80.8    +      -       +      +
    370C  GLU*     3.1    20.3    +      -       +      +
    371C  ASN*     3.3    37.3    +      -       -      -
    374C  LEU*     5.0    14.8    -      -       +      -
    375C  ALA*     6.4     0.4    -      -       +      -
    378C  LEU*     6.0     2.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 368 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    246C  LEU*     5.9     1.1    -      -       +      -
    297C  VAL      4.4     2.7    -      -       -      +
    298C  MET*     3.5    45.1    -      -       +      -
    301C  TYR*     3.7    45.8    +      -       +      -
    364C  LEU*     3.7    27.6    +      -       +      +
    365C  THR*     4.2     4.0    -      -       -      +
    366C  PHE      3.2     0.4    -      -       -      -
    367C  PHE*     1.3    98.2    -      -       +      +
    369C  MET*     1.3    65.9    +      -       -      +
    370C  GLU      3.2     0.5    +      -       -      -
    371C  ASN      3.5     7.8    +      -       -      +
    374C  LEU      5.2     0.2    -      -       -      +
    375C  ALA*     3.5    32.1    -      -       +      +
    378C  LEU*     5.2     5.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 369 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    301C  TYR*     4.1    16.3    +      -       +      -
    365C  THR      3.3    15.9    +      -       -      +
    366C  PHE*     3.3     5.7    +      -       -      +
    368C  LEU*     1.3    79.0    -      -       -      +
    370C  GLU*     1.3    61.7    +      -       -      +
    371C  ASN*     3.4     1.9    +      -       -      -
    372C  GLY      4.9     1.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 370 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    366C  PHE*     2.8    19.3    +      -       -      +
    367C  PHE*     3.3    15.0    -      -       +      +
    368C  LEU      3.1     0.8    -      -       -      -
    369C  MET*     1.3    77.7    -      -       -      +
    371C  ASN*     1.3    68.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 371 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    367C  PHE*     3.3    40.3    +      -       -      +
    368C  LEU      3.5     3.8    -      -       -      +
    369C  MET      3.3     0.6    -      -       -      -
    370C  GLU*     1.3    90.4    -      -       -      +
    372C  GLY*     1.3    56.7    +      -       -      +
    373C  GLU*     3.0    15.3    +      -       +      +
    374C  LEU*     3.9    21.1    +      -       -      +
    375C  ALA*     3.1    17.7    +      -       -      +
----------------------------------------------------------
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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