Contacts of the helix formed by residues 315 - 336 (chain Q) in PDB entry 5KZ5


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 MET 315 (chain Q).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    169N  GLU*     3.8    20.1    -      -       +      +
    241Q  PRO*     4.0    20.9    -      -       +      -
    311Q  ALA      3.2    20.2    +      -       -      +
    312Q  GLN*     3.5    35.7    -      -       -      +
    313Q  GLN      3.4     2.2    +      -       -      -
    314Q  GLU*     1.4    73.4    -      -       -      +
    316Q  GLU*     1.4    65.1    +      -       -      +
    318Q  ASP*     3.9     4.5    -      -       -      -
    319Q  HIS*     2.9    40.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 316 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    147N  LYS*     3.6    23.2    +      -       -      -
    169N  GLU      3.3    24.2    +      -       -      +
    170N  GLY*     3.4    27.5    -      -       -      +
    314Q  GLU      3.1     1.4    +      -       -      -
    315Q  MET*     1.4    75.7    -      -       -      +
    317Q  TYR*     1.4    62.9    +      -       -      +
    319Q  HIS*     3.1    25.5    +      -       +      -
    320Q  LYS*     3.4    39.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 317 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42J  LEU*     3.6    40.3    +      -       +      +
    168N  ALA*     3.9    16.6    +      -       +      +
    314Q  GLU*     3.2    16.7    +      -       +      +
    316Q  GLU*     1.4    77.1    -      -       -      +
    318Q  ASP*     1.4    60.4    +      -       -      +
    320Q  LYS*     3.8     5.7    +      -       +      +
    321Q  ARG*     3.5    22.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 318 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42J  LEU*     3.5    18.2    -      -       +      +
     44J  THR      4.3     4.5    -      -       -      +
     46J  ILE*     3.4    29.0    -      -       -      +
    310Q  VAL      5.6     0.4    -      -       -      -
    311Q  ALA*     4.7     7.3    -      -       -      +
    314Q  GLU*     3.2    33.1    +      -       +      +
    315Q  MET*     3.9     5.6    -      -       -      +
    317Q  TYR*     1.4    77.6    -      -       -      +
    319Q  HIS*     1.3    62.6    +      -       -      +
    321Q  ARG*     3.4     4.3    +      -       -      +
    322Q  ILE*     3.3    45.3    +      -       -      +
    412Q  ARG*     3.8    14.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 319 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    239Q  LYS      6.0     2.0    -      -       -      +
    315Q  MET*     2.9    45.2    +      -       +      +
    316Q  GLU*     3.1    28.8    +      -       +      -
    318Q  ASP*     1.3    72.5    +      -       -      +
    320Q  LYS*     1.3    86.8    +      -       +      +
    322Q  ILE*     3.5     8.7    +      -       -      +
    323Q  SER*     3.1    30.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 320 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    316Q  GLU*     3.4    43.6    +      -       +      +
    317Q  TYR*     4.1     6.3    -      -       +      +
    318Q  ASP      3.4     0.6    -      -       -      -
    319Q  HIS*     1.3    93.1    +      -       -      +
    321Q  ARG*     1.4    62.2    +      -       -      +
    323Q  SER*     3.0    19.6    +      -       -      -
    324Q  LYS*     3.4    14.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 321 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42J  LEU*     4.0    34.0    -      -       +      +
     43J  ARG*     5.9     9.5    -      -       +      +
    317Q  TYR*     3.5    13.4    +      -       -      +
    318Q  ASP      3.4     8.9    +      -       -      +
    319Q  HIS      3.3     0.4    -      -       -      -
    320Q  LYS*     1.4    79.6    -      -       -      +
    322Q  ILE*     1.4    61.8    +      -       +      +
    324Q  LYS*     3.7    19.4    +      -       -      +
    325Q  LEU*     3.3    53.4    +      -       +      +
    412Q  ARG*     5.6     3.1    -      -       -      +
    415Q  THR*     5.8     2.6    -      -       -      +
    416Q  GLU*     3.2    42.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 322 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46J  ILE*     3.6    21.8    -      -       +      -
    239Q  LYS*     4.9    13.2    -      -       +      +
    318Q  ASP*     3.3    41.7    +      -       -      +
    319Q  HIS*     4.0     7.0    -      -       -      +
    320Q  LYS      3.4     0.2    -      -       -      -
    321Q  ARG*     1.4    75.2    -      -       +      +
    323Q  SER*     1.3    57.5    +      -       -      +
    325Q  LEU*     3.5     9.5    +      -       -      +
    326Q  SER*     3.1    27.0    +      -       -      -
    351Q  PRO*     4.2    22.9    -      -       +      -
    412Q  ARG*     3.8    32.5    -      -       +      +
    414Q  THR*     5.6     3.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 323 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    319Q  HIS*     3.1    18.7    +      -       -      -
    320Q  LYS*     3.0    20.8    +      -       -      -
    322Q  ILE*     1.3    75.4    -      -       -      +
    324Q  LYS*     1.4    59.7    +      -       -      +
    326Q  SER*     3.1    18.2    +      -       -      -
    327Q  GLU*     3.3    18.3    +      -       -      +
    349Q  HIS*     5.0     0.9    -      -       -      -
    351Q  PRO*     5.4     5.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 324 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    320Q  LYS      3.4    13.6    +      -       -      +
    321Q  ARG*     3.8    18.8    -      -       -      +
    322Q  ILE      3.4     0.2    -      -       -      -
    323Q  SER*     1.4    76.9    +      -       -      +
    325Q  LEU*     1.3    65.9    +      -       +      +
    327Q  GLU*     3.0    31.1    -      -       -      +
    328Q  ARG*     3.6    12.9    -      -       -      +
    416Q  GLU*     3.3    28.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 325 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    321Q  ARG*     3.3    39.0    +      -       +      +
    322Q  ILE*     3.7     9.9    -      -       -      +
    323Q  SER      3.4     0.4    -      -       -      -
    324Q  LYS*     1.3    77.5    -      -       -      +
    326Q  SER*     1.3    64.2    +      -       -      +
    328Q  ARG*     3.6     6.3    +      -       -      +
    329Q  LEU*     3.2    22.5    +      -       -      +
    412Q  ARG*     4.5     6.1    -      -       -      +
    414Q  THR*     3.6    34.3    -      -       +      +
    415Q  THR*     3.8    10.8    -      -       +      +
    416Q  GLU*     3.5    48.5    -      -       -      +
    419Q  VAL*     3.6    12.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 326 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    322Q  ILE*     3.1    12.5    +      -       -      -
    323Q  SER*     3.1    18.2    +      -       -      -
    325Q  LEU*     1.3    79.7    -      -       -      +
    327Q  GLU*     1.4    59.4    +      -       -      +
    329Q  LEU*     3.4    10.0    +      -       -      +
    330Q  ILE*     3.4    27.5    +      -       -      +
    349Q  HIS*     3.4    19.8    -      -       -      -
    351Q  PRO*     3.9    30.3    -      -       -      +
    414Q  THR*     4.7     7.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 327 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    323Q  SER      3.3    15.9    -      -       -      +
    324Q  LYS*     3.0    24.0    -      -       -      +
    326Q  SER*     1.4    77.6    +      -       -      +
    328Q  ARG*     1.3    79.0    +      -       -      +
    330Q  ILE*     3.7     2.5    +      -       -      +
    331Q  GLN*     3.2    47.2    +      -       -      +
    346Q  PRO      5.0     6.8    -      -       -      +
    347Q  LYS*     6.2     0.9    -      -       -      -
    349Q  HIS*     3.6    21.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 328 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    324Q  LYS*     3.6    16.1    +      -       -      +
    325Q  LEU*     3.7     7.6    -      -       -      +
    326Q  SER      3.3     0.2    -      -       -      -
    327Q  GLU*     1.3    95.0    +      -       -      +
    329Q  LEU*     1.3    54.6    +      -       -      +
    331Q  GLN*     3.4    11.2    +      -       -      +
    332Q  ASN*     3.0    45.5    +      -       -      +
    416Q  GLU*     3.1    29.2    +      -       -      -
    419Q  VAL*     3.6    29.9    -      -       +      +
    420Q  ASP*     3.7    31.5    +      -       -      +
    423Q  VAL*     4.4    11.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 329 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    325Q  LEU      3.2    11.2    +      -       -      +
    326Q  SER*     3.5    13.5    -      -       -      +
    328Q  ARG*     1.3    77.6    -      -       -      +
    330Q  ILE*     1.4    60.6    +      -       +      +
    332Q  ASN*     3.3     4.7    +      -       -      +
    333Q  ILE*     3.3    37.8    +      -       +      +
    354Q  ILE*     4.7    14.6    -      -       +      -
    408Q  PHE*     5.0     2.0    -      -       +      -
    410Q  ILE*     4.0    27.6    -      -       +      -
    414Q  THR*     4.2    14.8    -      -       +      +
    418Q  GLU*     4.7     4.9    -      -       +      +
    419Q  VAL*     3.8    26.4    -      -       +      +
    422Q  THR*     3.6    36.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 330 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    326Q  SER*     3.4    10.4    +      -       -      +
    327Q  GLU*     4.2     4.0    -      -       -      +
    328Q  ARG      3.4     0.4    -      -       -      -
    329Q  LEU*     1.4    73.7    -      -       +      +
    331Q  GLN*     1.3    67.4    +      -       +      +
    333Q  ILE*     3.6     7.9    +      -       -      +
    334Q  MET*     3.3    24.3    +      -       +      +
    342Q  MET*     3.6    38.6    -      -       +      -
    346Q  PRO*     5.2     6.5    -      -       +      +
    349Q  HIS*     3.6    46.7    -      -       +      +
    350Q  TYR      5.2     0.7    -      -       -      +
    351Q  PRO*     6.2     0.2    -      -       +      -
    353Q  CYS      5.2     2.2    -      -       -      +
    354Q  ILE*     4.1    36.6    -      -       +      -
    356Q  LEU*     5.6     3.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 331 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    327Q  GLU*     3.2    42.8    +      -       -      +
    328Q  ARG*     3.6    11.6    -      -       -      +
    330Q  ILE*     1.3    80.7    -      -       +      +
    332Q  ASN*     1.4    64.5    +      -       -      +
    334Q  MET*     3.4     4.1    +      -       -      +
    335Q  LYS*     3.2    59.1    +      -       +      +
    346Q  PRO*     5.5    11.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 332 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    328Q  ARG*     3.0    34.8    +      -       -      +
    329Q  LEU*     3.3     6.7    +      -       -      +
    331Q  GLN*     1.4    77.6    -      -       -      +
    333Q  ILE*     1.4    64.2    +      -       +      +
    335Q  LYS*     4.1     3.2    -      -       -      +
    336Q  SER*     3.2    27.4    +      -       -      -
    419Q  VAL*     3.5    24.9    +      -       -      +
    422Q  THR*     5.1     1.8    -      -       +      -
    423Q  VAL*     3.3    42.3    -      -       +      +
    426Q  CYS*     5.1     1.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 333 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    329Q  LEU*     3.3    29.1    +      -       +      +
    330Q  ILE*     3.9     7.9    -      -       -      +
    332Q  ASN*     1.4    74.5    -      -       -      +
    334Q  MET*     1.4    64.6    +      -       -      +
    336Q  SER*     3.4     1.2    +      -       -      -
    337Q  LEU*     3.3    43.0    +      -       +      +
    340Q  VAL*     5.0     0.6    -      -       +      +
    354Q  ILE*     5.4     3.1    -      -       +      -
    356Q  LEU*     4.0    23.8    -      -       +      -
    408Q  PHE*     4.0    26.7    -      -       +      -
    422Q  THR*     3.5    28.5    -      -       +      -
    425Q  LYS*     5.0     8.1    -      -       -      +
    426Q  CYS*     3.8    12.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 334 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    330Q  ILE*     3.3    16.6    +      -       +      +
    331Q  GLN*     3.7     6.3    -      -       -      +
    332Q  ASN      3.3     0.2    -      -       -      -
    333Q  ILE*     1.4    78.7    -      -       -      +
    335Q  LYS*     1.3    60.4    +      -       +      +
    337Q  LEU      3.0    25.5    -      -       -      +
    340Q  VAL*     3.5    39.0    -      -       +      +
    341Q  VAL*     4.4     0.7    -      -       -      -
    342Q  MET*     3.5    35.0    -      -       +      +
    356Q  LEU*     3.6    27.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 335 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    331Q  GLN*     3.2    45.2    +      -       +      +
    332Q  ASN*     4.3     4.0    -      -       -      +
    334Q  MET*     1.3    78.6    -      -       +      +
    336Q  SER*     1.3    59.8    +      -       -      +
    337Q  LEU      3.4     1.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 336 (chain Q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    332Q  ASN      3.2    20.6    +      -       -      -
    333Q  ILE      3.9     0.9    -      -       -      -
    334Q  MET      3.3     0.2    -      -       -      -
    335Q  LYS*     1.3    78.5    -      -       -      +
    337Q  LEU*     1.3    60.3    +      -       -      +
    338Q  PRO*     4.2     2.3    -      -       -      +
    423Q  VAL*     4.1     7.9    +      -       -      +
    426Q  CYS*     3.4    23.2    -      -       -      +
    427Q  ILE*     3.3    28.6    -      -       -      +
    430Q  VAL*     4.1    14.6    -      -       -      +
----------------------------------------------------------
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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