Contacts of the helix formed by residues 316 - 336 (chain B) in PDB entry 5JJA


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 GLU 316 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    279B  SER*     3.8    28.6    +      -       -      +
    282B  THR*     5.5     0.4    +      -       -      -
    314B  VAL      3.8     4.4    +      -       -      +
    315B  ILE*     1.3    80.1    -      -       -      +
    317B  PRO*     1.3    80.3    -      -       +      +
    318B  SER*     4.4     7.6    -      -       -      +
    319B  GLU*     3.0    20.1    +      -       +      +
    320B  PHE*     2.9    19.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 317 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    316B  GLU*     1.3    93.6    -      -       +      +
    318B  SER*     1.3    62.9    +      -       -      +
    320B  PHE*     3.0    13.3    +      -       +      +
    321B  VAL*     3.1    19.7    +      -       +      +
    354B  TYR*     3.8    17.0    -      -       +      +
    358B  LEU*     4.0    24.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 318 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    316B  GLU*     4.5     5.9    -      -       -      +
    317B  PRO*     1.3    79.0    -      -       -      +
    319B  GLU*     1.3    67.7    +      -       -      +
    321B  VAL*     3.2    24.9    -      -       -      +
    322B  LYS*     3.7    15.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 319 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    279B  SER*     3.4    31.4    +      -       -      +
    280B  THR*     3.9    17.4    -      -       -      +
    282B  THR*     3.8    25.5    +      -       +      +
    283B  GLU*     4.3     8.1    +      -       -      +
    315B  ILE*     4.2     5.2    -      -       +      -
    316B  GLU*     3.0    23.1    +      -       +      +
    318B  SER*     1.3    79.2    +      -       -      +
    320B  PHE*     1.3    68.5    +      -       -      +
    321B  VAL      3.2     0.2    -      -       -      -
    322B  LYS*     3.2    46.7    +      -       -      +
    323B  ILE*     3.6    11.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 320 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    312B  LEU*     3.9    24.7    -      -       +      -
    315B  ILE*     3.8    16.5    -      -       +      +
    316B  GLU      2.9    12.9    +      -       -      +
    317B  PRO*     3.3    12.6    -      -       +      +
    319B  GLU*     1.3    76.9    -      -       -      +
    321B  VAL*     1.3    61.8    +      -       +      +
    323B  ILE*     3.2     6.7    +      -       +      +
    324B  MET*     2.9    54.3    +      -       +      +
    327B  LEU*     5.2     0.9    -      -       +      -
    328B  PHE*     3.5    35.4    -      +       -      -
    355B  ILE*     5.4     2.0    -      -       +      -
    358B  LEU*     3.7    51.6    -      -       +      -
    359B  ILE*     4.3     0.9    -      -       +      -
    362B  ASN*     3.8    11.2    -      -       -      -
    366B  ILE*     3.9     7.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 321 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    317B  PRO*     3.1    12.2    +      -       +      +
    318B  SER*     3.2    24.9    -      -       -      +
    320B  PHE*     1.3    77.3    -      -       +      +
    322B  LYS*     1.3    65.6    +      -       +      +
    323B  ILE      3.4     0.9    +      -       -      -
    324B  MET*     3.6    27.8    -      -       +      +
    325B  GLU*     5.2     1.2    +      -       -      +
    362B  ASN*     3.6    33.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 322 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    283B  GLU*     4.0    29.2    +      -       +      +
    318B  SER*     3.7    16.6    -      -       -      +
    319B  GLU*     3.2    38.1    +      -       -      +
    320B  PHE      3.2     0.8    -      -       -      -
    321B  VAL*     1.3    81.4    -      -       +      +
    323B  ILE*     1.3    67.5    +      -       +      +
    324B  MET      3.7     0.2    -      -       -      -
    326B  PRO*     4.9     5.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 323 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    282B  THR*     4.8     2.9    -      -       +      -
    283B  GLU*     3.9    30.7    -      -       +      +
    286B  VAL*     3.9    25.4    -      -       +      -
    287B  MET*     3.8    25.4    -      -       +      -
    290B  LEU*     5.1     0.2    -      -       -      +
    315B  ILE*     4.2    17.5    -      -       +      -
    319B  GLU      3.6    12.3    -      -       -      +
    320B  PHE*     3.2    11.4    +      -       +      +
    322B  LYS*     1.3    82.7    -      -       +      +
    324B  MET*     1.3    69.4    +      -       -      +
    325B  GLU      3.3     3.0    +      -       -      -
    326B  PRO*     3.4     9.1    -      -       -      +
    327B  LEU*     3.1    45.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 324 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    320B  PHE*     2.9    46.5    +      -       +      +
    321B  VAL*     3.6    30.7    -      -       +      +
    322B  LYS      3.7     0.6    -      -       -      -
    323B  ILE*     1.3    81.7    -      -       -      +
    325B  GLU*     1.3    73.5    +      -       +      +
    327B  LEU*     4.2     3.6    -      -       -      -
    328B  PHE*     3.0    36.0    +      -       +      +
    362B  ASN*     3.6    30.5    -      -       -      +
    365B  LYS*     4.1    28.0    -      -       +      -
    366B  ILE*     4.0    11.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 325 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    321B  VAL      5.2     0.9    +      -       -      +
    322B  LYS      5.4     0.4    +      -       -      -
    324B  MET*     1.3    88.2    -      -       +      +
    326B  PRO*     1.3    75.3    -      -       +      +
    328B  PHE      4.0     0.3    -      -       -      -
    329B  ARG*     3.1    50.5    +      -       -      +
    365B  LYS*     3.9    30.5    -      -       +      +
    366B  ILE*     6.4     0.4    -      -       +      -
    369B  ILE*     4.2    19.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 326 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    287B  MET*     4.0    30.3    -      -       +      -
    290B  LEU*     3.8    20.0    -      -       +      +
    322B  LYS      4.9     4.3    -      -       -      +
    323B  ILE*     3.4    17.0    -      -       -      +
    325B  GLU*     1.3    94.5    -      -       +      +
    327B  LEU*     1.3    59.8    +      -       -      +
    329B  ARG*     3.5    22.5    +      -       -      +
    330B  GLN*     3.3    18.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 327 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    286B  VAL*     4.7     3.1    -      -       +      -
    290B  LEU*     3.8    14.1    -      -       +      +
    308B  LEU*     3.9    39.6    -      -       +      +
    312B  LEU*     3.8    34.1    -      -       +      -
    320B  PHE*     5.2     0.7    -      -       +      -
    323B  ILE*     3.1    34.4    +      -       +      +
    324B  MET*     3.7     4.5    -      -       -      +
    325B  GLU      3.2     0.2    -      -       -      -
    326B  PRO*     1.3    77.8    -      -       -      +
    328B  PHE*     1.3    87.8    +      -       +      +
    330B  GLN*     3.1     7.1    +      -       -      +
    331B  LEU*     2.9    27.9    +      -       +      -
    349B  TYR*     5.0     2.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 328 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    312B  LEU*     5.5     2.2    -      -       +      -
    320B  PHE*     3.5    33.0    -      +       -      -
    324B  MET*     3.0    30.2    +      -       +      +
    325B  GLU      4.3     0.9    -      -       -      +
    327B  LEU*     1.3    85.9    -      -       +      +
    329B  ARG*     1.3    60.9    +      -       -      +
    331B  LEU*     3.7    31.4    -      -       +      -
    332B  ALA*     2.9    31.2    +      -       -      +
    349B  TYR*     5.4     0.7    -      +       -      -
    350B  TRP*     5.9     0.9    -      +       -      -
    355B  ILE*     4.7     8.1    -      -       +      -
    359B  ILE*     3.5    36.6    -      -       +      -
    366B  ILE*     3.8    25.6    -      -       +      -
    369B  ILE*     3.6    17.1    -      -       +      +
    370B  MET*     3.6    16.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 329 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    325B  GLU*     3.1    41.5    +      -       -      +
    326B  PRO*     3.7    32.8    -      -       -      +
    327B  LEU      3.3     0.2    -      -       -      -
    328B  PHE*     1.3    77.7    -      -       -      +
    330B  GLN*     1.3    59.4    +      -       -      +
    332B  ALA*     3.7     4.1    +      -       -      +
    333B  LYS*     3.4    35.6    +      -       -      +
    369B  ILE*     3.6    27.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 330 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    290B  LEU*     3.9    23.5    +      -       +      +
    293B  TRP*     3.3    63.1    +      -       +      +
    294B  PRO      4.9     3.5    +      -       -      +
    295B  LYS*     5.3     4.0    -      -       -      +
    301B  GLU*     3.8     2.8    -      -       -      +
    308B  LEU*     5.9     1.3    -      -       +      -
    326B  PRO      3.3     7.2    +      -       -      +
    327B  LEU      3.1     9.0    +      -       -      +
    329B  ARG*     1.3    74.2    -      -       -      +
    331B  LEU*     1.3    65.6    +      -       -      +
    333B  LYS*     3.2    30.0    +      -       -      +
    334B  CYS*     3.1    24.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 331 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    293B  TRP*     6.4     0.2    -      -       -      -
    305B  LEU*     3.7    21.5    -      -       +      -
    308B  LEU*     5.4     3.1    -      -       +      +
    327B  LEU*     2.9    17.8    +      -       +      +
    328B  PHE*     3.3    37.7    +      -       +      +
    330B  GLN*     1.3    78.2    -      -       -      +
    332B  ALA*     1.3    57.3    +      -       -      +
    334B  CYS*     3.2     5.5    +      -       -      +
    335B  VAL*     2.9    27.9    +      -       +      +
    346B  ALA*     3.9    19.5    -      -       +      +
    349B  TYR*     3.7    46.7    -      -       +      -
    350B  TRP*     5.6     3.6    -      -       +      +
    370B  MET*     3.9    14.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 332 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    328B  PHE      2.9    17.2    +      -       -      +
    329B  ARG*     3.9     6.7    -      -       -      +
    330B  GLN      3.2     0.2    -      -       -      -
    331B  LEU*     1.3    73.9    -      -       -      +
    333B  LYS*     1.3    64.6    +      -       +      +
    335B  VAL*     3.4     5.7    +      -       -      +
    336B  SER*     3.3    22.0    +      -       -      -
    369B  ILE*     3.8    22.2    -      -       +      +
    370B  MET*     4.0    19.0    -      -       +      +
    372B  PRO*     6.2     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 333 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297B  HIS*     3.4    18.6    -      -       +      -
    301B  GLU*     6.0     0.2    -      -       -      +
    329B  ARG*     3.4    25.4    +      -       -      +
    330B  GLN*     3.2    34.7    +      -       -      +
    332B  ALA*     1.3    78.0    -      -       +      +
    334B  CYS*     1.3    61.0    +      -       -      +
    336B  SER*     2.9    22.6    +      -       -      -
    337B  SER      3.3     6.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 334 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    293B  TRP*     3.8    20.4    -      -       -      -
    297B  HIS*     5.1     0.7    -      -       -      -
    301B  GLU*     3.3    25.6    -      -       -      -
    305B  LEU*     4.1    13.5    -      -       +      -
    330B  GLN*     3.1    24.4    +      -       -      +
    331B  LEU*     3.5     9.2    -      -       -      +
    333B  LYS*     1.3    74.4    -      -       -      +
    335B  VAL*     1.3    65.0    +      -       -      +
    337B  SER*     2.9    21.7    +      -       -      +
    342B  VAL*     4.0    11.2    -      -       +      -
    343B  ALA*     3.4     9.5    +      -       -      -
    346B  ALA*     3.7    17.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 335 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    331B  LEU*     2.9    19.8    +      -       +      +
    332B  ALA*     3.4     9.2    +      -       -      +
    334B  CYS*     1.3    75.8    -      -       -      +
    336B  SER*     1.3    59.0    +      -       -      +
    337B  SER      3.5     0.9    +      -       -      +
    343B  ALA*     3.6    18.4    -      -       -      +
    346B  ALA*     3.8    21.8    -      -       +      +
    347B  LEU*     3.8    34.0    -      -       +      +
    350B  TRP*     5.4     2.0    -      -       -      +
    370B  MET*     4.1    19.3    -      -       +      -
    371B  PHE*     6.3     2.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 336 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297B  HIS*     4.3     6.8    +      -       -      -
    332B  ALA      3.3    12.4    +      -       -      -
    333B  LYS*     2.9    18.6    +      -       -      -
    334B  CYS      3.1     0.2    -      -       -      -
    335B  VAL*     1.3    76.8    -      -       -      +
    337B  SER*     1.3    63.3    +      -       -      +
    338B  PRO*     3.6     2.9    -      -       -      +
----------------------------------------------------------
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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