Contacts of the helix formed by residues 565 - 581 (chain C) in PDB entry 1JPW


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 565 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    560C  PHE*     3.7    50.7    -      -       +      +
    563C  GLY      4.4     0.2    +      -       -      -
    564C  VAL*     1.3    75.5    -      -       -      +
    566C  MET*     1.3    58.2    +      -       -      +
    567C  GLU*     3.0    29.1    +      -       -      +
    568C  GLU*     3.0    52.6    +      -       +      +
    569C  ILE      4.0     0.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 566 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    504C  TRP*     3.8    53.6    -      -       +      -
    543C  ALA*     3.6    24.7    -      -       -      +
    546C  ASP*     2.8    36.3    -      -       +      +
    547C  THR*     4.2     5.6    -      -       -      +
    560C  PHE*     5.1     0.6    -      -       +      +
    561C  VAL*     3.9    11.9    -      -       +      +
    564C  VAL*     2.9    31.0    -      -       +      +
    565C  ARG*     1.3    71.1    -      -       -      +
    567C  GLU*     1.3    60.1    +      -       -      +
    568C  GLU      3.2     0.7    -      -       -      -
    569C  ILE*     3.5    13.3    +      -       +      -
    570C  VAL*     2.9    32.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 567 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    547C  THR*     3.1    41.2    +      -       +      +
    565C  ARG*     3.0    20.5    +      -       +      +
    566C  MET*     1.3    78.2    +      -       -      +
    568C  GLU*     1.3    60.9    +      -       +      +
    570C  VAL*     3.8     7.8    -      -       +      +
    571C  GLU*     3.0    28.9    +      -       -      +
    607C  ILE*     4.0    30.3    -      -       +      +
    610C  ILE*     3.9     8.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 568 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    508C  LYS*     3.7    35.8    +      -       +      +
    563C  GLY      5.1     1.2    -      -       -      +
    564C  VAL*     4.3     6.5    -      -       +      +
    565C  ARG*     3.0    51.3    +      -       +      +
    567C  GLU*     1.3    77.9    -      -       +      +
    569C  ILE*     1.3    60.8    +      -       -      +
    571C  GLU*     3.4     8.8    +      -       -      +
    572C  GLY*     2.8    24.1    +      -       -      -
     17F  GLU*     4.7     2.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 569 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    504C  TRP*     3.6    42.8    -      -       +      -
    507C  ILE*     4.8     1.3    -      -       +      -
    508C  LYS*     3.6    39.3    -      -       +      +
    511C  VAL*     5.2     6.7    -      -       +      -
    539C  LEU*     4.1     4.7    -      -       +      +
    543C  ALA*     4.1    14.6    -      -       +      -
    564C  VAL*     4.3     3.1    -      -       +      -
    565C  ARG      4.5     2.0    -      -       -      +
    566C  MET*     3.5    24.9    +      -       +      +
    568C  GLU*     1.3    74.5    -      -       -      +
    570C  VAL*     1.3    55.9    +      -       -      +
    572C  GLY*     2.7     5.3    +      -       -      +
    573C  CYS*     2.7    52.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 570 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    540C  LEU*     4.0    17.4    -      -       +      +
    543C  ALA*     3.3    31.0    -      -       +      +
    544C  HIS*     3.8     9.2    -      -       -      +
    547C  THR*     5.0     2.5    -      -       -      +
    566C  MET      2.9    25.1    +      -       -      +
    567C  GLU*     3.8     9.4    -      -       +      +
    569C  ILE*     1.3    76.9    -      -       -      +
    571C  GLU*     1.3    60.1    +      -       -      +
    573C  CYS*     5.1     0.7    -      -       -      -
    574C  THR*     3.0    33.1    +      -       -      +
    602C  LEU*     3.8    28.9    -      -       +      -
    610C  ILE*     4.2    13.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 571 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    515C  ARG*     3.8    16.7    +      -       -      +
    567C  GLU      3.0    20.2    +      -       -      +
    568C  GLU*     3.6     8.3    -      -       -      +
    570C  VAL*     1.3    75.5    -      -       -      +
    572C  GLY*     1.3    58.9    +      -       -      +
    574C  THR*     4.4     2.0    -      -       -      -
    575C  GLY*     3.0    25.1    +      -       -      -
    607C  ILE*     4.5     7.8    -      -       -      +
    609C  ASN*     3.1    46.7    +      -       +      +
    610C  ILE*     4.0    20.7    -      -       +      +
    613C  VAL*     4.5     5.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 572 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    511C  VAL*     3.4    18.4    -      -       -      +
    515C  ARG*     4.2    12.4    +      -       -      +
    568C  GLU      2.8    12.1    +      -       -      -
    569C  ILE*     2.7     8.1    +      -       -      -
    571C  GLU*     1.3    75.7    -      -       -      +
    573C  CYS*     1.3    52.8    +      -       -      -
    575C  GLY*     3.2     1.9    +      -       -      -
    576C  ALA*     2.6    36.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 573 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    511C  VAL*     3.6    17.4    -      -       -      +
    536C  LEU*     3.4    36.3    -      -       +      +
    539C  LEU*     3.9     8.1    -      -       -      -
    540C  LEU*     3.9    21.8    -      -       +      -
    569C  ILE*     2.7    39.6    +      -       -      +
    570C  VAL      4.5     1.1    -      -       -      +
    572C  GLY*     1.3    69.0    -      -       -      -
    574C  THR*     1.3    65.6    +      -       -      +
    576C  ALA*     2.8     6.6    +      -       -      +
    577C  LEU*     2.7    28.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 574 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    540C  LEU*     3.3    19.9    -      -       -      +
    570C  VAL*     3.0    19.2    +      -       -      -
    573C  CYS*     1.3    76.3    -      -       -      +
    575C  GLY*     1.3    52.9    +      -       -      +
    577C  LEU*     3.0    14.5    +      -       -      +
    578C  HIS*     2.7    35.7    +      -       -      +
    599C  PHE*     4.3    10.1    -      -       +      -
    602C  LEU*     3.4    19.1    -      -       +      +
    610C  ILE*     5.9     1.1    -      -       +      -
    613C  VAL*     3.5    38.1    -      -       +      +
    614C  ALA*     4.0     8.7    -      -       +      +
    617C  VAL*     4.6     1.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 575 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    515C  ARG*     3.8    23.8    +      -       -      -
    571C  GLU      3.0    21.4    +      -       -      -
    572C  GLY      3.5     0.4    -      -       -      -
    573C  CYS      3.2     0.2    -      -       -      -
    574C  THR*     1.3    76.3    -      -       -      +
    576C  ALA*     1.3    61.2    +      -       -      +
    578C  HIS*     3.3     8.6    +      -       -      +
    579C  ILE*     3.1    23.0    -      -       -      +
    613C  VAL*     3.8    13.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 576 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    511C  VAL*     4.4     7.2    -      -       +      +
    514C  ILE*     4.7     3.4    -      -       +      -
    515C  ARG*     4.0    31.3    -      -       +      +
    518C  ALA*     4.5     1.4    -      -       -      +
    536C  LEU*     3.9    20.4    -      -       +      -
    572C  GLY      2.6    20.3    +      -       -      +
    573C  CYS*     3.4     6.7    -      -       -      +
    575C  GLY*     1.3    70.8    -      -       -      +
    577C  LEU*     1.3    65.5    +      -       -      +
    579C  ILE*     3.4     5.4    +      -       -      +
    580C  LEU*     3.1    27.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 577 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    533C  ILE*     4.2    16.6    -      -       +      -
    536C  LEU*     4.1    25.6    -      -       +      -
    537C  VAL*     4.1    26.2    -      -       +      +
    540C  LEU*     3.9    19.3    -      -       +      -
    573C  CYS*     2.7    24.2    +      -       +      +
    574C  THR*     3.4     6.3    -      -       -      +
    576C  ALA*     1.3    70.1    -      -       -      +
    578C  HIS*     1.3    67.5    +      -       -      +
    580C  LEU*     2.7    11.1    +      -       +      +
    581C  ALA*     2.7    26.3    +      -       -      +
    590C  ILE*     4.2    16.4    -      -       +      +
    599C  PHE*     3.9    28.5    -      -       +      -
    617C  VAL*     4.8     2.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 578 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    574C  THR      2.7    16.5    +      -       -      +
    575C  GLY*     3.3    13.7    +      -       -      +
    577C  LEU*     1.3    72.4    -      -       -      +
    579C  ILE*     1.3    71.1    +      -       +      +
    581C  ALA*     3.4    13.5    +      -       -      +
    582C  ARG*     4.3     9.9    +      -       -      +
    612C  ARG*     3.8    15.3    +      -       -      -
    613C  VAL*     4.0    27.6    -      -       -      +
    616C  GLY*     3.7    24.8    +      -       -      -
    617C  VAL*     4.1    16.5    -      -       -      +
    620C  GLU*     4.1    13.1    +      -       +      +
    654C  TYR*     3.4    37.9    +      +       -      -
----------------------------------------------------------
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Residues in contact with ILE 579 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    515C  ARG*     4.5    19.1    -      -       +      +
    518C  ALA*     3.1    39.3    -      -       +      +
    519C  LEU*     3.5    28.9    -      -       +      +
    524C  HIS*     4.0     3.3    +      -       -      -
    575C  GLY      3.1    17.5    -      -       -      +
    576C  ALA      3.7     5.8    -      -       -      +
    577C  LEU      3.0     0.8    -      -       -      -
    578C  HIS*     1.3    82.1    -      -       +      +
    580C  LEU*     1.3    64.8    +      -       -      +
    581C  ALA      3.1     1.8    -      -       -      -
    582C  ARG*     3.0    49.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 580 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    514C  ILE*     4.9     7.9    -      -       +      -
    518C  ALA*     3.7    21.5    -      -       +      -
    524C  HIS*     4.1    18.7    -      -       +      +
    527C  LEU*     4.1    17.3    -      -       +      -
    528C  ARG      5.9     0.4    -      -       -      +
    532C  ALA*     5.0     7.4    -      -       +      -
    533C  ILE*     4.2    21.1    -      -       +      -
    536C  LEU*     4.1    23.6    -      -       +      -
    576C  ALA      3.1    14.3    +      -       -      +
    577C  LEU*     2.7    13.9    +      -       +      +
    579C  ILE*     1.3    70.9    -      -       -      +
    581C  ALA*     1.3    53.7    +      -       -      +
    582C  ARG      2.7    16.5    +      -       -      -
    583C  ASP*     3.2     5.0    +      -       -      +
    586C  ASN*     2.9    44.1    +      -       +      +
    590C  ILE*     5.1     4.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 581 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    577C  LEU      2.7    14.9    +      -       -      +
    578C  HIS*     3.5    12.3    -      -       -      +
    579C  ILE      3.1     0.8    -      -       -      -
    580C  LEU*     1.3    74.0    -      -       -      +
    582C  ARG*     1.3    58.3    -      -       -      +
    583C  ASP      3.3     1.6    -      -       -      -
    586C  ASN*     4.5     1.1    -      -       -      -
    587C  ARG*     2.9    37.4    +      -       +      +
    590C  ILE*     3.9    19.2    -      -       +      +
    617C  VAL*     4.5     7.6    -      -       +      -
    620C  GLU*     3.6    24.3    -      -       +      +
    621C  LEU*     4.5     2.2    -      -       +      -
----------------------------------------------------------
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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