Contacts of the helix formed by residues 664 - 683 (chain A) in PDB entry 6CIM


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 664 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    552A  THR*     5.2     2.3    -      -       -      +
    660A  ALA*     5.1     2.9    -      -       -      +
    661A  ASP*     2.9    29.6    +      -       +      +
    662A  GLU      3.3     0.6    -      -       -      -
    663A  SER*     1.3    73.6    -      -       -      +
    665A  HIS*     1.3    64.7    +      -       -      +
    666A  GLU*     3.4     2.9    +      -       -      +
    667A  THR*     2.5    29.9    +      -       -      +
    668A  LEU*     3.0    20.3    +      -       -      +
     34B  LYS*     2.9    31.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 665 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    663A  SER      3.3     5.1    +      -       -      +
    664A  ASP*     1.3    74.2    +      -       -      +
    666A  GLU*     1.3    65.7    +      -       -      +
    668A  LEU*     3.7     5.4    -      -       +      +
    669A  THR*     2.9    43.6    +      -       +      +
    714A  GLU*     2.7    59.1    +      -       +      +
    782A  LYS      5.0     2.6    +      -       -      -
    784A  PHE*     4.2    14.0    -      +       -      -
     35B  GLY*     4.9     8.1    -      -       -      -
     36B  TRP*     3.5    27.4    +      +       +      +
     99B  PRO*     3.8     6.1    -      -       +      +
    100B  ASN*     3.1    28.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 666 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    548A  TYR*     4.5    10.5    -      -       +      +
    664A  ASP*     3.1     2.3    +      -       -      +
    665A  HIS*     1.3    80.4    +      -       -      +
    667A  THR*     1.3    58.0    +      -       -      +
    669A  THR*     3.1     3.8    +      -       -      -
    670A  ALA*     3.0    28.5    +      -       -      +
     16B  GLN*     3.9     3.3    +      -       -      +
     33B  GLN      4.8     0.3    -      -       -      +
     34B  LYS*     2.9    38.7    +      -       -      +
     35B  GLY*     2.8    31.2    +      -       -      -
     73B  ARG*     3.8    38.1    +      -       -      +
     99B  PRO*     3.6    22.2    -      -       +      +
    101B  ASN*     3.7     6.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 667 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    541A  LEU*     6.3     3.1    -      -       +      -
    548A  TYR*     5.6     4.0    -      -       -      -
    552A  THR*     3.7    36.7    -      -       +      +
    658A  MET*     5.6     0.7    -      -       -      -
    660A  ALA*     4.0    12.8    -      -       +      -
    664A  ASP*     2.5    30.3    +      -       -      -
    666A  GLU*     1.3    76.0    -      -       -      +
    668A  LEU*     1.3    67.1    +      -       -      +
    670A  ALA*     4.3     5.4    -      -       +      -
    671A  ILE*     2.9    34.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 668 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    599A  CYS*     5.1     1.8    -      -       -      -
    620A  VAL*     4.2    25.4    -      -       +      -
    658A  MET*     4.5    10.8    -      -       +      -
    661A  ASP      4.9     3.8    +      -       -      +
    662A  GLU*     3.6    23.3    -      -       -      +
    664A  ASP      3.0    16.6    +      -       -      +
    665A  HIS*     3.7     6.7    -      -       -      +
    667A  THR*     1.3    76.6    -      -       -      +
    669A  THR*     1.3    58.6    +      -       +      +
    671A  ILE*     4.0     0.3    -      -       -      -
    672A  LEU*     3.0    63.3    +      -       +      +
    711A  LEU*     4.2    18.6    -      -       +      -
    714A  GLU*     4.5     9.4    -      -       +      +
    715A  VAL*     4.3    15.7    -      -       +      -
    784A  PHE*     4.2     7.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 669 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    665A  HIS*     2.9    34.0    +      -       +      +
    666A  GLU      3.1    10.6    +      -       -      -
    668A  LEU*     1.3    72.1    -      -       +      +
    670A  ALA*     1.3    69.3    +      -       -      +
    673A  SER*     2.3    34.7    +      -       -      -
    784A  PHE*     3.5    44.2    -      -       +      -
     99B  PRO      3.3    10.4    +      -       -      -
    100B  ASN*     3.4    27.1    -      -       -      +
    101B  ASN*     4.0     1.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 670 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    537A  GLY      4.8     0.2    -      -       -      +
    541A  LEU*     4.5    19.5    -      -       +      -
    666A  GLU      3.0    19.8    +      -       -      +
    667A  THR*     3.3     6.9    +      -       +      +
    669A  THR*     1.3    79.9    +      -       -      +
    671A  ILE*     1.3    64.8    +      -       +      +
    673A  SER*     4.7     0.4    -      -       -      -
    674A  PRO*     3.6     8.7    -      -       -      +
    101B  ASN*     4.0    25.4    -      -       -      +
    173B  ASN*     3.0    31.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 671 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    537A  GLY      3.1    38.2    -      -       -      +
    538A  LEU*     3.7    25.1    -      -       +      -
    539A  SER*     4.9     0.3    +      -       -      -
    541A  LEU*     5.6     2.9    -      -       +      -
    552A  THR*     4.6     4.7    -      -       -      +
    554A  ALA*     4.1    10.8    -      -       +      -
    556A  ARG*     5.0     2.5    -      -       -      -
    656A  CYS*     3.8    17.9    -      -       -      -
    658A  MET*     3.8    35.7    -      -       +      -
    667A  THR*     2.9    34.4    +      -       +      +
    668A  LEU      4.1     0.4    -      -       -      +
    670A  ALA*     1.3    78.2    -      -       +      +
    672A  LEU*     1.3    63.5    +      -       +      +
    674A  PRO*     3.5    12.1    -      -       -      +
    675A  LEU*     4.6     6.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 672 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    599A  CYS*     4.3     8.5    -      -       -      -
    622A  PHE*     3.8    32.1    -      -       +      -
    658A  MET*     3.7    21.3    -      -       +      -
    668A  LEU*     3.0    44.8    +      -       +      +
    671A  ILE*     1.3    79.4    -      -       +      +
    673A  SER*     1.3    64.0    +      -       -      +
    674A  PRO      3.4     0.4    -      -       -      -
    675A  LEU*     3.1    22.4    +      -       +      +
    676A  ILE*     3.0    24.0    +      -       +      +
    715A  VAL*     5.7     0.7    -      -       +      -
    784A  PHE*     4.1    10.3    -      -       +      -
    785A  ILE*     3.9    24.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 673 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    669A  THR*     2.3    35.1    +      -       -      -
    670A  ALA*     4.7     1.3    -      -       -      -
    672A  LEU*     1.3    75.3    -      -       -      +
    674A  PRO*     1.3    65.0    -      -       -      +
    676A  ILE*     3.1    10.3    +      -       -      +
    677A  ALA*     2.9    27.7    +      -       -      +
    784A  PHE*     4.3     8.9    -      -       -      -
    100B  ASN      4.6     5.5    +      -       -      -
    101B  ASN*     5.6     1.3    -      -       -      +
    172B  TRP*     4.2    17.5    +      -       -      -
    173B  ASN*     5.5     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 674 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    539A  SER*     3.5    20.2    -      -       -      +
    556A  ARG*     3.7    12.6    -      -       -      +
    670A  ALA      3.6    10.8    -      -       -      +
    671A  ILE      3.5    11.7    -      -       -      +
    673A  SER*     1.3    91.8    -      -       -      +
    675A  LEU*     1.3    64.5    +      -       -      +
    677A  ALA*     3.3     5.4    +      -       +      +
    678A  GLU*     3.0    30.2    +      -       -      +
    169B  THR*     3.4    22.1    -      -       -      +
    172B  TRP*     3.5    30.5    -      -       +      -
    173B  ASN*     4.4     0.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 675 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    556A  ARG*     3.3    35.4    -      -       +      +
    557A  PHE      3.8    10.5    -      -       -      +
    559A  TYR*     3.6    10.8    -      -       +      -
    622A  PHE*     3.4    38.4    -      -       +      -
    655A  LEU*     4.1    18.2    -      -       +      -
    656A  CYS*     3.7    23.3    -      -       +      -
    671A  ILE      4.6     2.5    -      -       -      +
    672A  LEU*     3.1    22.9    +      -       +      +
    674A  PRO*     1.3    77.1    -      -       -      +
    676A  ILE*     1.3    65.4    +      -       -      +
    678A  GLU*     3.2     9.4    +      -       -      +
    679A  ARG*     2.9    22.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 676 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597A  GLU*     4.8     1.1    -      -       -      +
    622A  PHE*     4.1    20.2    -      -       +      -
    672A  LEU*     3.0    19.3    +      -       +      +
    673A  SER*     3.1     8.0    +      -       -      +
    675A  LEU*     1.3    74.8    -      -       -      +
    677A  ALA*     1.3    57.1    +      -       -      +
    679A  ARG*     3.1    31.6    +      -       -      +
    680A  GLU*     2.8    36.7    +      -       +      +
    784A  PHE*     4.5    13.5    -      -       +      +
    785A  ILE*     3.7    42.2    -      -       +      -
    786A  GLU      5.8     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 677 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    524A  LYS      5.0     1.3    -      -       -      +
    525A  ASN*     6.3     0.2    -      -       +      -
    673A  SER      2.9    11.7    +      -       -      +
    674A  PRO*     3.5     9.4    -      -       +      +
    675A  LEU      3.1     0.2    -      -       -      -
    676A  ILE*     1.3    73.8    -      -       -      +
    678A  GLU*     1.3    64.3    +      -       -      +
    680A  GLU*     3.6     6.8    -      -       -      +
    681A  ALA*     2.9    24.5    +      -       -      +
    169B  THR*     3.9    16.6    -      -       +      -
    172B  TRP*     4.0    26.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 678 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    523A  LEU*     6.0     0.7    -      -       +      -
    526A  VAL*     3.7    22.1    -      -       +      +
    556A  ARG*     3.1    28.7    +      -       -      -
    558A  ARG*     3.3    16.2    -      -       +      +
    559A  TYR*     3.0    34.6    +      -       +      +
    560A  ASP*     5.1     2.9    -      -       +      +
    674A  PRO      3.0    15.8    +      -       -      +
    675A  LEU*     3.7     5.5    -      -       -      +
    677A  ALA*     1.3    75.1    -      -       -      +
    679A  ARG*     1.3    63.0    +      -       -      +
    681A  ALA*     3.4     1.9    +      -       -      +
    682A  MET*     3.0    31.7    +      -       +      +
    169B  THR*     2.6    36.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 679 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    559A  TYR*     3.7    13.4    -      -       +      -
    597A  GLU*     3.0    35.8    +      -       -      +
    675A  LEU      2.9    12.8    +      -       -      +
    676A  ILE*     3.1    30.0    +      -       -      +
    678A  GLU*     1.3    74.3    -      -       -      +
    680A  GLU*     1.3    84.8    +      -       -      +
    682A  MET*     3.2    12.8    +      -       -      +
    683A  LYS*     3.1    44.0    +      -       +      +
    702A  PHE*     3.6    37.7    +      -       +      +
    704A  GLY      4.7     6.1    -      -       -      +
    785A  ILE*     5.3     0.2    -      -       -      +
    786A  GLU*     3.4    43.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 680 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    676A  ILE*     2.8    22.2    +      -       +      +
    677A  ALA*     3.6     7.9    -      -       -      +
    679A  ARG*     1.3    98.2    +      -       -      +
    681A  ALA*     1.3    55.1    +      -       -      +
    683A  LYS*     2.7    55.9    +      -       +      +
    684A  SER*     3.9     5.0    +      -       -      -
    786A  GLU*     4.8     3.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 681 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    523A  LEU*     3.3    21.1    -      -       +      +
    524A  LYS*     3.5    41.3    +      -       +      +
    526A  VAL*     4.0     4.5    -      -       +      -
    677A  ALA      2.9    18.0    +      -       -      +
    678A  GLU      3.7     4.5    -      -       -      +
    679A  ARG      3.4     0.2    -      -       -      -
    680A  GLU*     1.3    73.5    -      -       -      +
    682A  MET*     1.3    61.7    +      -       -      +
    684A  SER*     3.2    20.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 682 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    519A  TRP*     3.6    28.1    -      -       +      -
    523A  LEU*     3.4    22.2    -      -       +      -
    559A  TYR*     3.4    41.1    -      -       +      -
    560A  ASP*     3.6    23.1    -      -       +      +
    563A  LEU*     3.7    13.7    -      -       +      -
    678A  GLU      3.0    23.1    +      -       -      +
    679A  ARG*     3.6     6.5    -      -       -      +
    680A  GLU      3.2     0.2    -      -       -      -
    681A  ALA*     1.3    70.5    -      -       -      +
    683A  LYS*     1.3    63.5    +      -       -      +
    684A  SER      2.9     8.0    +      -       -      -
    685A  SER      3.5    16.5    +      -       -      +
    700A  PHE*     5.0     6.8    +      -       +      +
    702A  PHE*     3.5    24.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 683 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    679A  ARG*     3.1    37.4    +      -       -      +
    680A  GLU*     2.7    49.8    +      -       -      +
    682A  MET*     1.3    71.3    -      -       -      +
    684A  SER*     1.3    58.9    +      -       -      +
    685A  SER      3.7     1.0    +      -       -      -
    700A  PHE      5.3     7.8    -      -       -      +
    702A  PHE*     4.0    28.5    +      -       +      +
    786A  GLU*     3.4    24.9    +      -       -      -
----------------------------------------------------------
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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