Contacts of the helix formed by residues 607 - 617 (chain A) 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 A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450A  PHE*     4.7     4.3    -      -       -      -
    454A  LEU*     3.9    28.5    -      -       +      -
    457A  LEU*     4.9     5.6    -      -       +      -
    458A  VAL*     5.0     2.7    -      -       +      -
    603A  VAL*     3.2    34.1    -      -       +      -
    604A  VAL      3.4     5.7    +      -       -      +
    605A  LEU      3.2     1.0    -      -       -      -
    606A  SER*     1.3    79.1    +      -       -      +
    608A  SER*     1.3    54.6    +      -       -      +
    609A  ARG      3.2     4.7    -      -       -      -
    610A  ILE*     3.3    34.1    -      -       +      +
   1002A  S9Y      3.5    14.2    -      -       +      +
   1004A  Y01      3.8    30.7    -      -       +      -
    643B  MET*     4.6     5.4    -      -       -      -
    646B  VAL*     4.1    12.8    -      -       +      -
    647B  ALA*     3.7    35.7    -      -       +      -
    650B  ILE*     4.3    20.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 608 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    526A  TRP*     3.4    32.2    +      -       -      -
    529A  LEU*     3.4    27.5    -      -       -      +
    533A  MET*     5.7     0.3    -      -       -      +
    604A  VAL      4.5     0.6    +      -       -      -
    605A  LEU*     2.5    24.4    +      -       -      -
    606A  SER      3.2     0.2    -      -       -      -
    607A  PHE*     1.3    75.2    -      -       -      +
    609A  ARG*     1.3    59.2    +      -       -      +
    610A  ILE      3.2     6.1    +      -       -      -
    611A  ALA*     3.7     6.1    +      -       -      +
   1002A  S9Y      4.1    29.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 609 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450A  PHE*     3.7    33.4    -      -       +      -
    453A  PHE*     6.3     1.1    -      -       -      -
    505A  MET*     3.5    38.9    +      -       -      +
    509A  GLU*     4.3     5.3    +      -       -      -
    526A  TRP*     5.8     0.7    -      -       -      +
    530A  ASP*     2.6    44.0    +      -       -      +
    533A  MET*     3.7    24.0    -      -       +      +
    606A  SER      3.7     2.6    +      -       -      +
    607A  PHE      3.2     1.8    -      -       -      -
    608A  SER*     1.3    77.8    +      -       -      +
    610A  ILE*     1.3    63.0    +      -       -      +
    611A  ALA      3.1     2.0    -      -       -      -
    612A  TYR*     3.5    27.8    +      -       +      +
    613A  ILE*     4.3     2.3    +      -       -      +
    762A  VAL*     5.6     4.2    -      -       -      +
   1001A  R0G      3.5    50.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 610 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450A  PHE*     3.7    20.6    -      -       +      -
    454A  LEU*     4.8     3.6    -      -       +      -
    607A  PHE*     3.3    34.5    -      -       +      +
    608A  SER      3.2     0.8    -      -       -      -
    609A  ARG*     1.3    74.9    -      -       -      +
    611A  ALA*     1.3    55.3    +      -       -      +
    612A  TYR      3.1     5.2    -      -       -      -
    613A  ILE*     3.3    14.2    +      -       +      -
    614A  LEU*     2.9    46.1    +      -       +      +
   1002A  S9Y      4.7     6.7    -      -       +      -
   1004A  Y01      3.7    33.2    -      -       +      -
    643B  MET*     3.7    36.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 611 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    526A  TRP*     3.7    30.3    -      -       +      +
    608A  SER      3.7     5.9    +      -       -      +
    609A  ARG      3.1     0.8    -      -       -      -
    610A  ILE*     1.3    77.5    -      -       -      +
    612A  TYR*     1.3    55.8    +      -       -      +
    613A  ILE      3.5     0.4    -      -       -      -
    614A  LEU*     4.4     0.2    -      -       -      -
    615A  PRO*     3.3    19.3    -      -       -      +
    624A  GLN*     3.3    25.4    +      -       -      +
   1002A  S9Y      3.4    40.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 612 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    443A  PHE*     4.6     2.3    -      -       -      -
    526A  TRP*     3.5    44.4    +      +       -      +
    527A  ASN*     3.8    14.6    +      -       -      -
    530A  ASP*     3.8    17.7    +      -       -      -
    609A  ARG*     3.5    19.2    +      -       +      +
    610A  ILE      3.1     1.2    -      -       -      -
    611A  ALA*     1.3    78.7    -      -       -      +
    613A  ILE*     1.3    60.6    +      -       -      +
    615A  PRO*     4.3     0.2    -      -       -      -
    749A  LEU*     3.3    23.6    -      -       -      +
    753A  TYR*     4.9     4.3    +      -       -      -
   1001A  R0G      3.7    67.3    +      -       +      +
   1002A  S9Y      3.7    26.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 613 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    443A  PHE*     3.8    32.9    -      -       +      -
    447A  ALA*     4.2    14.4    -      -       +      -
    450A  PHE*     4.5    14.4    -      -       +      -
    609A  ARG      4.6     1.1    -      -       -      +
    610A  ILE*     3.6    22.4    -      -       +      +
    612A  TYR*     1.3    81.5    -      -       -      +
    614A  LEU*     1.3    66.0    +      -       -      +
    615A  PRO*     3.6     1.6    -      -       -      -
    616A  ALA*     3.7    10.7    +      -       -      +
    749A  LEU*     4.9     0.4    -      -       -      -
   1001A  R0G      3.6    32.3    -      -       +      -
   1004A  Y01      3.9    57.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 614 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    610A  ILE*     2.9    27.0    +      -       +      +
    613A  ILE*     1.3    73.6    -      -       -      +
    615A  PRO*     1.3    56.8    -      -       +      +
    616A  ALA      3.1    10.1    +      -       -      -
    617A  ASN*     3.4    14.2    +      -       -      +
    620A  PHE*     3.8    35.0    -      -       +      +
    621A  GLY*     3.8    10.2    +      -       -      -
    624A  GLN*     3.2    26.7    -      -       +      +
   1002A  S9Y      5.0    13.5    -      -       +      +
   1004A  Y01      4.2    17.5    -      -       +      -
    640B  ILE*     4.8    13.0    -      -       +      -
    643B  MET*     4.0    29.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 615 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    611A  ALA      3.3    16.4    -      -       -      +
    612A  TYR      4.3     0.9    -      -       -      -
    613A  ILE      3.8     2.7    -      -       -      -
    614A  LEU*     1.3    84.8    -      -       -      +
    616A  ALA*     1.3    57.8    +      -       -      -
    617A  ASN      3.2     2.4    +      -       -      -
    621A  GLY*     4.0    15.9    -      -       -      +
    624A  GLN*     3.3    23.1    -      -       -      +
    625A  ILE*     6.1     2.5    -      -       +      -
    742A  TRP*     3.9     8.7    +      -       +      -
    745A  ALA*     4.9    21.3    -      -       +      +
    746A  ARG*     3.6    22.9    -      -       -      +
    749A  LEU*     3.7    22.0    -      -       +      -
   1002A  S9Y      4.7     8.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 616 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    391A  TRP*     5.4     0.4    -      -       +      -
    443A  PHE*     3.7    30.1    -      -       +      -
    613A  ILE      3.7     4.9    +      -       -      +
    614A  LEU      3.1     2.0    -      -       -      -
    615A  PRO*     1.3    78.2    -      -       -      +
    617A  ASN*     1.3    59.4    +      -       -      +
    618A  GLU      4.3     0.2    +      -       -      -
    746A  ARG*     4.2    14.8    +      -       +      -
    749A  LEU*     3.7    26.4    -      -       +      +
    750A  TRP*     5.3     0.2    -      -       -      +
   1004A  Y01      3.7    36.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 617 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    403A  MET*     4.8    18.2    -      -       -      +
    613A  ILE      4.8     0.2    +      -       -      -
    614A  LEU      3.4    11.3    +      -       -      +
    615A  PRO      3.2     0.6    -      -       -      -
    616A  ALA*     1.3    80.4    -      -       -      +
    618A  GLU*     1.3    70.1    +      -       -      +
    619A  SER*     3.3    11.7    +      -       -      +
    620A  PHE*     3.3    35.2    -      -       +      +
    621A  GLY*     3.5    10.1    +      -       -      -
    742A  TRP*     3.3    21.2    +      -       -      -
    746A  ARG*     5.5     0.4    -      -       -      -
   1004A  Y01      3.2    37.5    -      -       +      +
----------------------------------------------------------
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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