Contacts of the helix formed by residues 607 - 617 (chain C) in PDB entry 6UZA


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 PHE 607 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450C  PHE*     4.7     4.3    -      -       -      -
    454C  LEU*     3.9    29.8    -      -       +      -
    457C  LEU*     4.9     6.1    -      -       +      -
    458C  VAL*     5.0     3.1    -      -       +      -
    603C  VAL*     3.2    34.1    -      -       +      -
    604C  VAL      3.4     5.3    +      -       -      +
    605C  LEU      3.2     1.2    -      -       -      -
    606C  SER*     1.3    80.2    +      -       -      +
    608C  SER*     1.3    53.9    +      -       -      +
    609C  ARG      3.2     4.0    -      -       -      -
    610C  ILE*     3.3    33.1    -      -       +      +
   1003C  S9Y      3.5    13.8    -      -       +      +
   1005C  Y01      3.8    31.0    -      -       +      -
    643D  MET*     4.6     5.8    -      -       +      -
    646D  VAL*     4.1    12.8    -      -       +      -
    647D  ALA*     3.7    35.9    -      -       +      -
    650D  ILE*     4.3    19.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 608 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    526C  TRP*     3.4    32.7    +      -       -      -
    529C  LEU*     3.4    27.2    -      -       -      +
    533C  MET*     5.7     0.3    -      -       -      +
    604C  VAL      4.5     0.4    +      -       -      -
    605C  LEU*     2.5    23.8    +      -       -      -
    606C  SER      3.2     0.4    -      -       -      -
    607C  PHE*     1.3    75.3    -      -       -      +
    609C  ARG*     1.3    59.5    +      -       -      +
    610C  ILE      3.2     5.9    +      -       -      -
    611C  ALA*     3.7     5.6    +      -       -      +
   1003C  S9Y      4.1    30.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 609 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450C  PHE*     3.7    34.7    -      -       +      +
    453C  PHE*     6.3     1.3    -      -       -      -
    505C  MET*     3.5    38.2    +      -       -      +
    509C  GLU*     4.3     5.1    +      -       -      -
    526C  TRP*     5.8     0.2    -      -       -      +
    530C  ASP*     2.6    44.2    +      -       -      +
    533C  MET*     3.7    23.1    -      -       +      +
    606C  SER*     3.7     2.9    +      -       -      +
    607C  PHE      3.2     2.0    -      -       -      -
    608C  SER*     1.3    77.8    +      -       -      +
    610C  ILE*     1.3    63.2    +      -       -      +
    611C  ALA      3.1     2.0    -      -       -      -
    612C  TYR*     3.5    28.5    +      -       +      +
    613C  ILE*     4.3     2.1    +      -       -      +
    762C  VAL*     5.6     4.0    -      -       -      +
   1002C  R0G      3.5    50.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 610 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450C  PHE*     3.7    20.9    -      -       +      -
    454C  LEU*     4.8     3.4    -      -       +      -
    607C  PHE*     3.3    35.9    -      -       +      +
    608C  SER      3.2     1.0    -      -       -      -
    609C  ARG*     1.3    75.1    -      -       -      +
    611C  ALA*     1.3    55.8    +      -       -      +
    612C  TYR      3.1     5.6    -      -       -      -
    613C  ILE*     3.3    13.7    +      -       +      -
    614C  LEU*     2.9    46.6    +      -       +      +
   1003C  S9Y      4.7     6.3    -      -       +      -
   1005C  Y01      3.7    33.2    -      -       +      -
    643D  MET*     3.7    36.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 611 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    526C  TRP*     3.7    30.5    -      -       +      +
    608C  SER      3.7     5.8    +      -       -      +
    609C  ARG      3.1     0.2    -      -       -      -
    610C  ILE*     1.3    79.0    -      -       -      +
    612C  TYR*     1.3    54.8    +      -       -      +
    613C  ILE      3.5     0.2    -      -       -      -
    614C  LEU*     4.4     0.2    -      -       -      -
    615C  PRO*     3.3    19.0    -      -       -      +
    624C  GLN*     3.3    25.4    +      -       -      +
   1003C  S9Y      3.4    39.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 612 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    443C  PHE*     4.6     2.1    -      -       -      -
    526C  TRP*     3.5    43.8    +      +       -      +
    527C  ASN*     3.8    14.9    +      -       -      -
    530C  ASP*     3.8    18.0    +      -       -      -
    609C  ARG*     3.5    18.3    +      -       +      +
    610C  ILE      3.1     1.0    -      -       -      -
    611C  ALA*     1.3    79.6    -      -       -      +
    613C  ILE*     1.3    59.1    +      -       -      +
    749C  LEU*     3.3    23.6    -      -       -      +
    753C  TYR*     4.9     4.5    +      -       -      -
   1002C  R0G      3.7    69.1    +      +       +      -
   1003C  S9Y      3.7    26.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 613 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    443C  PHE*     3.8    33.0    -      -       +      -
    447C  ALA*     4.2    13.7    -      -       +      -
    450C  PHE*     4.5    13.7    -      -       +      -
    609C  ARG      4.6     0.7    -      -       -      +
    610C  ILE*     3.6    23.1    -      -       +      +
    612C  TYR*     1.3    78.9    -      -       -      +
    614C  LEU*     1.3    65.4    +      -       -      +
    615C  PRO*     3.6     1.8    -      -       -      -
    616C  ALA*     3.7    10.7    +      -       -      +
   1002C  R0G      3.6    33.0    -      -       +      -
   1005C  Y01      3.9    56.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 614 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    610C  ILE*     2.9    27.2    +      -       +      +
    613C  ILE*     1.3    73.6    -      -       -      +
    615C  PRO*     1.3    57.1    -      -       -      +
    616C  ALA      3.1     9.4    +      -       -      -
    617C  ASN*     3.4    14.6    +      -       +      +
    620C  PHE*     3.8    34.1    -      -       +      +
    621C  GLY*     3.8    10.3    +      -       -      -
    624C  GLN*     3.2    27.6    -      -       +      +
   1003C  S9Y      5.0    13.2    -      -       +      +
   1005C  Y01      4.2    18.2    -      -       +      -
    640D  ILE*     4.8    13.2    -      -       +      -
    643D  MET*     4.0    28.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 615 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    611C  ALA      3.3    16.6    -      -       -      +
    612C  TYR      4.3     0.9    -      -       -      -
    613C  ILE      3.8     2.5    -      -       -      -
    614C  LEU*     1.3    85.2    -      -       -      +
    616C  ALA*     1.3    57.4    +      -       -      -
    617C  ASN      3.2     2.8    +      -       -      -
    621C  GLY*     4.0    16.4    -      -       -      +
    624C  GLN*     3.3    23.6    -      -       -      +
    625C  ILE*     6.1     2.9    -      -       +      -
    742C  TRP*     3.9     9.6    +      -       +      -
    745C  ALA*     4.9    20.6    -      -       +      +
    746C  ARG*     3.6    22.2    -      -       -      +
    749C  LEU*     3.7    22.2    -      -       +      -
   1003C  S9Y      4.7     8.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 616 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    391C  TRP*     5.4     0.4    -      -       +      -
    443C  PHE*     3.7    29.2    -      -       +      -
    613C  ILE      3.7     5.1    +      -       -      +
    614C  LEU      3.1     1.4    -      -       -      -
    615C  PRO*     1.3    77.8    -      -       -      +
    617C  ASN*     1.3    58.5    +      -       -      +
    746C  ARG*     4.2    15.7    +      -       +      -
    749C  LEU*     3.7    26.6    -      -       +      +
   1005C  Y01      3.7    37.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 617 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    403C  MET*     4.8    17.4    -      -       -      +
    613C  ILE      4.8     0.2    +      -       -      -
    614C  LEU      3.4    11.6    +      -       -      +
    615C  PRO      3.2     0.8    -      -       -      -
    616C  ALA*     1.3    80.2    -      -       -      +
    618C  GLU*     1.3    70.6    +      -       -      +
    619C  SER*     3.3    12.4    +      -       -      +
    620C  PHE*     3.3    35.0    -      -       +      +
    621C  GLY*     3.5    10.4    +      -       -      -
    742C  TRP*     3.3    21.1    +      -       -      -
    746C  ARG*     5.5     0.4    -      -       -      -
   1005C  Y01      3.2    37.0    -      -       +      +
----------------------------------------------------------
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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