Contacts of the helix formed by residues 263 - 279 (chain J) in PDB entry 2GLJ


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 GLY 263 (chain J).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37J  ASN*     5.4     0.9    -      -       -      -
    108J  SER*     3.6    18.8    +      -       -      -
    262J  TYR*     1.3    88.2    -      -       -      +
    264J  GLN*     1.3    65.9    +      -       -      +
    265J  ASP*     2.6    11.7    +      -       -      +
    267J  ARG*     3.0    35.6    -      -       -      +
    445J  GLU*     3.3     7.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 264 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33J  ASN*     5.1     4.0    +      -       -      +
     37J  ASN*     4.8     9.8    +      -       -      +
    259J  VAL*     2.7    32.9    -      -       -      +
    260J  MET      3.9     0.3    -      -       -      -
    261J  GLY*     2.9    34.4    +      -       -      +
    262J  TYR      3.2     3.7    +      -       -      +
    263J  GLY*     1.3    75.3    -      -       -      +
    265J  ASP*     1.3    60.6    +      -       -      +
    266J  ASP      2.9     4.7    +      -       -      -
    267J  ARG*     4.9     0.4    -      -       -      -
    268J  ILE*     3.2    42.4    +      -       -      +
    343J  VAL*     3.8     0.5    -      -       -      +
    437J  LEU*     3.6     9.5    -      -       +      +
    445J  GLU*     2.8    30.2    +      -       +      +
    446J  ILE      4.4     0.2    -      -       -      -
    447J  SER*     2.8    31.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 265 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105J  HIS*     3.1     5.9    +      -       -      +
    107J  ASP      4.3     0.7    -      -       -      +
    108J  SER*     3.5    16.1    +      -       -      +
    109J  PRO*     5.1     2.0    -      -       +      -
    263J  GLY      2.6    10.9    +      -       -      +
    264J  GLN*     1.3    69.4    -      -       -      +
    266J  ASP*     1.3    57.7    +      -       -      +
    267J  ARG*     2.6    14.2    +      -       -      -
    296J  GLU*     3.0    13.1    -      -       -      +
    343J  VAL*     3.4    13.2    -      -       +      +
    437J  LEU*     3.9     1.8    -      -       -      -
    440J  MSE      3.1    13.5    -      -       -      +
    441J  HIS*     3.0    12.4    +      -       +      -
    445J  GLU*     3.0    21.0    +      -       -      +
   6019J   MN      2.9    21.0    +      -       -      -
   6020J   MN      2.3    27.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 266 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104J  ALA*     3.2     3.9    -      -       -      +
    105J  HIS*     2.4    69.6    +      -       +      +
    264J  GLN      2.9     4.6    +      -       -      -
    265J  ASP*     1.3    71.8    +      -       -      +
    267J  ARG*     1.3    48.2    +      -       -      -
    268J  ILE      2.9     5.6    -      -       -      -
    269J  CYS*     2.8     9.9    +      -       -      +
    270J  ALA*     2.6    34.5    +      -       -      +
    341J  SER      2.7    26.2    -      -       -      +
    342J  ASP*     2.9    18.4    -      -       -      +
    343J  VAL*     3.3    16.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 267 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33J  ASN*     4.9     2.7    +      -       -      +
     36J  SER*     5.7     3.8    -      -       -      +
     37J  ASN*     4.6    17.2    -      -       +      +
     40J  THR*     3.5    11.2    +      -       -      -
     41J  GLU*     3.2    45.4    +      -       -      +
     43J  GLU*     4.3     6.5    +      -       -      +
     45J  VAL*     4.1    23.3    -      -       +      +
    105J  HIS      4.2     3.9    +      -       -      -
    106J  ILE*     2.8    31.4    +      -       +      +
    107J  ASP*     4.1     0.8    -      -       -      +
    108J  SER*     3.7    28.0    +      -       -      +
    110J  ARG*     6.0     0.8    -      -       -      +
    262J  TYR*     4.1     5.1    +      -       -      -
    263J  GLY*     3.0    30.3    -      -       -      +
    264J  GLN*     4.9     0.2    -      -       -      -
    265J  ASP      2.6    10.9    +      -       -      +
    266J  ASP*     1.3    72.5    -      -       -      +
    268J  ILE*     1.3    60.4    +      -       -      +
    270J  ALA*     3.7    10.4    -      -       +      +
    271J  TYR*     3.2    21.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 268 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33J  ASN*     3.9    23.1    -      -       -      +
    264J  GLN*     3.2    45.0    +      -       -      +
    266J  ASP      2.9     0.6    -      -       -      +
    267J  ARG*     1.3    77.4    -      -       -      +
    269J  CYS*     1.3    68.6    +      -       -      +
    271J  TYR*     3.3     2.3    +      -       -      +
    272J  THR*     3.1    24.7    +      -       +      +
    343J  VAL*     3.6    22.2    -      -       +      -
    435J  VAL*     3.9    23.1    -      -       +      -
    437J  LEU*     4.7     0.9    -      -       +      -
    447J  SER*     3.8    10.8    -      -       -      +
    452J  ILE*     3.6    35.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 269 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104J  ALA*     4.5     1.3    -      -       +      -
    266J  ASP*     2.8    21.6    +      -       -      +
    268J  ILE*     1.3    81.1    -      -       -      +
    270J  ALA*     1.3    55.0    +      -       -      +
    271J  TYR      3.0     1.8    -      -       -      -
    272J  THR*     3.0     7.9    +      -       -      -
    273J  SER*     2.7    42.3    +      -       -      -
    341J  SER*     3.4    18.2    -      -       -      +
    342J  ASP      4.0     3.6    -      -       -      -
    343J  VAL*     4.1     7.4    -      -       -      -
    434J  GLY*     3.4    33.7    -      -       -      -
    435J  VAL*     3.7    15.3    -      -       -      -
    459J  TYR*     3.8     6.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 270 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45J  VAL*     5.9     2.5    -      -       +      -
     49J  ILE*     4.8     3.2    -      -       +      +
    104J  ALA*     3.8    11.6    -      -       +      +
    105J  HIS      4.3     1.8    -      -       -      +
    106J  ILE*     4.0    17.7    -      -       +      -
    266J  ASP      2.6    19.2    +      -       -      +
    267J  ARG*     3.8    13.0    -      -       +      +
    269J  CYS*     1.3    73.5    -      -       -      +
    271J  TYR*     1.3    57.1    +      -       -      +
    273J  SER*     2.8    16.5    +      -       -      -
    274J  PHE*     3.3    13.3    +      -       -      +
    291J  LEU*     3.9    26.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 271 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29J  ASP*     4.6     4.5    -      -       -      -
     32J  LYS*     2.9    20.1    +      -       +      +
     33J  ASN*     3.5    41.1    -      -       +      +
     36J  SER*     3.7    27.6    -      -       -      +
     45J  VAL*     6.4     0.2    -      -       +      -
     49J  ILE*     5.4    10.1    -      -       +      -
    267J  ARG      3.2    15.9    +      -       -      +
    268J  ILE      3.6     4.7    -      -       -      +
    269J  CYS      3.0     0.6    -      -       -      -
    270J  ALA*     1.3    75.5    -      -       -      +
    272J  THR*     1.3    74.2    +      -       +      +
    273J  SER      3.1     1.1    -      -       -      -
    274J  PHE*     2.8    32.7    +      +       +      +
    275J  GLU*     2.7    52.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 272 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29J  ASP*     5.2     4.0    -      -       -      +
    268J  ILE*     3.1    14.9    +      -       +      +
    269J  CYS*     3.0    12.5    +      -       -      -
    271J  TYR*     1.3    85.9    -      -       +      +
    273J  SER*     1.3    62.7    +      -       -      +
    275J  GLU*     3.4     2.8    +      -       -      +
    276J  ALA*     2.8    32.7    +      -       -      +
    435J  VAL*     5.6     0.7    -      -       +      -
    452J  ILE*     3.7    42.0    -      -       +      +
    455J  THR*     3.6     6.1    -      -       +      +
    456J  LYS*     4.0    27.7    -      -       +      +
    459J  TYR*     3.2    14.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 273 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102J  LEU*     3.8    24.3    -      -       -      +
    103J  GLY      5.6     0.7    -      -       -      -
    104J  ALA*     4.6     3.5    -      -       -      +
    269J  CYS      2.7    24.2    +      -       -      -
    270J  ALA*     2.8    22.5    +      -       -      -
    272J  THR*     1.3    78.6    +      -       -      +
    274J  PHE*     1.3    55.0    +      -       -      +
    276J  ALA*     3.7     1.3    -      -       -      +
    277J  MET*     3.0    30.1    +      -       -      +
    289J  THR*     4.1     5.9    +      -       -      +
    291J  LEU*     4.4     7.1    -      -       -      +
    341J  SER*     5.2     3.1    -      -       -      -
    459J  TYR*     3.3    23.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 274 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49J  ILE*     3.2    51.8    -      -       +      -
     52J  ALA*     4.0    11.0    -      -       +      -
     53J  GLU*     3.2    37.9    -      -       +      -
     87J  MET*     3.3    20.4    -      -       +      -
    270J  ALA      3.3    12.8    -      -       -      +
    271J  TYR*     2.8    30.6    +      +       -      +
    273J  SER*     1.3    79.0    +      -       -      +
    275J  GLU*     1.3    61.6    +      -       +      +
    277J  MET*     3.0     6.6    +      -       -      +
    278J  LEU*     2.6    52.0    +      -       +      +
    289J  THR*     5.1     2.5    -      -       -      -
    291J  LEU*     5.1     2.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 275 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29J  ASP*     3.5     7.2    -      -       -      +
     32J  LYS*     3.0    35.7    +      -       -      +
    271J  TYR*     2.7    49.7    +      -       +      +
    272J  THR*     4.0     4.3    -      -       -      +
    274J  PHE*     1.3    81.2    -      -       +      +
    276J  ALA*     1.3    65.9    -      -       -      +
    278J  LEU*     3.0    10.8    +      -       +      -
    279J  GLU*     2.9    30.6    +      -       -      +
    456J  LYS*     2.6    43.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 276 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102J  LEU*     4.8     2.5    -      -       +      -
    272J  THR      2.8    19.5    +      -       -      +
    273J  SER      3.7     3.4    -      -       -      +
    275J  GLU*     1.3    79.8    -      -       -      +
    277J  MET*     1.3    61.5    +      -       -      +
    279J  GLU*     3.6     5.9    +      -       -      +
    280J  MET*     3.5    23.2    +      -       -      +
    456J  LYS*     4.0    13.8    -      -       +      +
    459J  TYR*     3.6    28.5    -      -       +      -
    460J  SER*     3.8    19.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 277 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57J  TYR*     4.0    10.1    +      -       -      +
     87J  MET*     3.2    43.5    -      -       +      +
     88J  PHE      3.9     9.0    -      -       -      +
     89J  LEU*     4.1     8.4    -      -       +      +
    102J  LEU*     4.8     5.3    -      -       +      +
    273J  SER      3.0    14.0    +      -       -      +
    274J  PHE      3.0     4.5    +      -       -      +
    276J  ALA*     1.3    76.6    -      -       -      +
    278J  LEU*     1.3    64.8    +      -       -      +
    280J  MET*     3.3    20.1    -      -       -      +
    287J  CYS*     3.1    45.1    -      -       -      +
    288J  ILE*     3.4     9.0    -      -       -      -
    289J  THR*     3.0    27.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 278 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52J  ALA*     4.9     2.7    -      -       +      -
     53J  GLU*     3.2    50.3    +      -       +      +
     55J  SER*     4.9     9.4    -      -       -      +
     57J  TYR*     4.5     6.8    +      -       -      -
     75J  LYS*     5.3     6.6    +      -       -      -
    274J  PHE*     2.6    41.9    +      -       +      +
    275J  GLU*     3.0     9.4    +      -       +      +
    277J  MET*     1.3    75.6    -      -       -      +
    279J  GLU*     1.3    67.8    +      -       +      +
    280J  MET*     2.9     9.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 279 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    275J  GLU*     2.9    22.9    +      -       -      +
    276J  ALA*     3.9     6.1    -      -       -      +
    278J  LEU*     1.3    80.3    -      -       +      +
    280J  MET*     1.3    58.8    +      -       -      +
    281J  LYS*     3.6    11.3    +      -       -      +
    456J  LYS*     3.6    31.3    +      -       -      -
    460J  SER*     5.6     5.8    -      -       -      -
----------------------------------------------------------
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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