Contacts of the helix formed by residues 263 - 279 (chain V) 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 V).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37V  ASN*     5.4     0.9    -      -       -      -
    108V  SER*     3.6    16.6    +      -       -      -
    262V  TYR*     1.3    84.5    -      -       -      +
    264V  GLN*     1.3    65.2    +      -       -      +
    265V  ASP*     2.6    11.7    +      -       -      +
    267V  ARG*     3.0    40.7    -      -       -      +
    445V  GLU*     3.3     6.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 264 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33V  ASN*     5.1     3.0    +      -       -      -
     37V  ASN*     4.9     8.9    -      -       -      +
    259V  VAL*     2.7    35.4    -      -       -      +
    260V  MET      3.9     0.3    -      -       -      -
    261V  GLY*     3.0    31.3    +      -       -      +
    262V  TYR      3.2     3.2    +      -       -      +
    263V  GLY*     1.3    75.7    -      -       -      +
    265V  ASP*     1.3    57.6    +      -       -      +
    266V  ASP      2.8    10.7    +      -       -      -
    267V  ARG*     4.9     0.2    -      -       -      -
    268V  ILE*     3.2    42.6    +      -       -      +
    343V  VAL*     3.8     0.2    -      -       -      +
    437V  LEU*     3.6    10.1    -      -       +      +
    445V  GLU*     2.8    30.3    +      -       +      +
    446V  ILE      4.4     0.2    -      -       -      -
    447V  SER*     2.8    31.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 265 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105V  HIS*     3.2     5.4    +      -       -      -
    107V  ASP      4.3     0.9    -      -       -      +
    108V  SER*     3.5    16.7    +      -       -      +
    109V  PRO*     5.1     2.0    -      -       +      -
    263V  GLY      2.6    11.2    +      -       -      +
    264V  GLN*     1.3    68.8    -      -       -      +
    266V  ASP*     1.3    58.3    +      -       -      +
    267V  ARG*     2.7    14.4    +      -       -      +
    296V  GLU*     3.0    13.6    -      -       -      +
    342V  ASP*     3.2     0.2    -      -       -      +
    343V  VAL*     3.4    14.3    -      -       +      +
    437V  LEU*     3.7     1.5    -      -       -      +
    440V  MSE      3.0    18.5    -      -       -      +
    441V  HIS*     3.0     8.9    +      -       +      -
    445V  GLU*     3.0    21.9    +      -       -      +
   6043V   MN      2.7    19.9    +      -       -      -
   6044V   MN      2.5    25.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 266 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104V  ALA*     3.2     4.6    -      -       -      +
    105V  HIS*     2.4    69.0    +      -       +      +
    264V  GLN      2.8     5.0    +      -       -      -
    265V  ASP*     1.3    71.9    +      -       -      +
    267V  ARG*     1.3    48.8    +      -       -      +
    268V  ILE      2.8     6.1    -      -       -      +
    269V  CYS*     2.7    10.0    +      -       -      +
    270V  ALA*     2.6    34.0    +      -       -      +
    341V  SER      2.7    25.6    -      -       -      +
    342V  ASP*     2.9    18.3    -      -       -      +
    343V  VAL*     3.3    15.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 267 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33V  ASN*     4.9     3.1    +      -       -      +
     36V  SER*     5.7     4.3    -      -       -      +
     37V  ASN*     4.6    15.2    -      -       +      +
     40V  THR*     3.6    12.0    +      -       -      -
     41V  GLU*     3.3    42.4    +      -       -      +
     42V  ARG*     4.9     0.2    -      -       -      +
     43V  GLU*     4.3     5.9    -      -       -      +
     45V  VAL*     4.1    23.7    -      -       +      +
    105V  HIS      4.2     3.5    +      -       -      -
    106V  ILE*     2.8    29.9    +      -       -      +
    107V  ASP*     3.9     1.4    -      -       -      +
    108V  SER*     3.7    29.5    +      -       -      +
    110V  ARG*     6.0     1.2    -      -       -      +
    262V  TYR*     4.0     5.3    +      -       -      -
    263V  GLY*     3.0    35.5    +      -       -      +
    264V  GLN*     4.9     0.4    -      -       -      -
    265V  ASP      2.7    10.2    +      -       -      +
    266V  ASP*     1.3    73.2    -      -       -      +
    268V  ILE*     1.3    55.3    +      -       -      +
    270V  ALA*     3.7    10.1    -      -       +      +
    271V  TYR*     3.1    26.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 268 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33V  ASN*     3.9    23.6    -      -       -      +
    264V  GLN*     3.2    46.6    +      -       -      +
    266V  ASP      2.8     0.4    -      -       -      +
    267V  ARG*     1.3    78.0    -      -       -      +
    269V  CYS*     1.3    67.7    +      -       -      +
    271V  TYR*     3.4     2.4    +      -       -      +
    272V  THR*     3.1    24.7    +      -       +      +
    343V  VAL*     3.6    21.8    -      -       +      -
    435V  VAL*     3.9    23.6    -      -       +      -
    437V  LEU*     4.7     0.7    -      -       +      -
    447V  SER*     3.8    10.3    -      -       -      +
    452V  ILE*     3.7    35.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 269 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104V  ALA*     4.4     0.9    -      -       +      -
    266V  ASP*     2.7    25.8    +      -       -      +
    268V  ILE*     1.3    81.2    -      -       -      +
    270V  ALA*     1.3    55.5    +      -       -      +
    271V  TYR      3.0     2.0    -      -       -      -
    272V  THR*     3.0     7.9    +      -       -      -
    273V  SER*     2.6    42.1    +      -       -      -
    341V  SER*     3.4    18.8    -      -       -      +
    342V  ASP      3.9     3.4    -      -       -      -
    343V  VAL*     4.0     7.6    -      -       -      -
    434V  GLY*     3.4    32.5    -      -       -      -
    435V  VAL*     3.8    11.9    -      -       -      -
    459V  TYR*     3.8     6.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 270 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45V  VAL*     5.9     2.7    -      -       +      -
     49V  ILE*     4.8     1.2    -      -       -      +
    104V  ALA*     3.8    12.5    -      -       +      +
    105V  HIS      4.4     1.1    -      -       -      +
    106V  ILE*     4.0    17.3    -      -       +      -
    266V  ASP      2.6    19.2    +      -       -      +
    267V  ARG*     3.7    13.5    -      -       +      +
    269V  CYS*     1.3    74.2    -      -       -      +
    271V  TYR*     1.3    56.8    +      -       -      +
    273V  SER*     2.8    16.1    +      -       -      -
    274V  PHE*     3.3    15.1    +      -       -      +
    291V  LEU*     3.9    26.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 271 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29V  ASP*     4.6     4.9    -      -       -      -
     32V  LYS*     2.8    20.3    +      -       +      +
     33V  ASN*     3.5    40.6    -      -       +      +
     36V  SER*     3.7    28.0    -      -       -      +
     45V  VAL*     6.5     0.4    -      -       +      -
     49V  ILE*     5.4     9.9    -      -       +      -
    267V  ARG      3.1    17.1    +      -       -      +
    268V  ILE      3.6     5.2    -      -       -      +
    269V  CYS      3.0     0.6    -      -       -      -
    270V  ALA*     1.3    75.1    -      -       -      +
    272V  THR*     1.3    65.9    +      -       +      +
    273V  SER      3.1     1.3    -      -       -      -
    274V  PHE*     2.7    46.5    +      +       +      +
    275V  GLU*     2.7    46.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 272 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29V  ASP*     5.2     3.8    -      -       -      +
     33V  ASN*     6.1     0.2    -      -       +      -
    268V  ILE*     3.1    15.9    +      -       +      +
    269V  CYS*     3.0    12.5    +      -       -      -
    271V  TYR*     1.3    82.0    -      -       +      +
    273V  SER*     1.3    65.6    +      -       -      +
    275V  GLU*     3.4     2.4    +      -       -      +
    276V  ALA*     2.9    26.5    +      -       -      +
    435V  VAL*     5.6     0.7    -      -       +      -
    452V  ILE*     3.7    40.8    -      -       +      +
    455V  THR*     3.6     5.7    -      -       +      +
    456V  LYS*     3.9    26.8    -      -       +      +
    459V  TYR*     3.2    14.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 273 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102V  LEU*     3.8    23.5    -      -       -      +
    103V  GLY      5.6     0.7    -      -       -      -
    104V  ALA*     4.6     3.6    -      -       -      +
    269V  CYS      2.6    25.3    +      -       -      -
    270V  ALA*     2.8    21.8    +      -       -      -
    272V  THR*     1.3    77.4    +      -       -      +
    274V  PHE*     1.3    56.2    +      -       -      +
    276V  ALA*     3.8     1.6    -      -       -      +
    277V  MET*     3.0    30.3    +      -       -      +
    289V  THR*     4.1     5.8    +      -       -      +
    291V  LEU*     4.4     7.1    -      -       -      +
    341V  SER*     5.2     2.7    -      -       -      -
    459V  TYR*     3.3    23.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 274 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49V  ILE*     3.2    47.8    -      -       +      -
     52V  ALA*     4.0    11.2    -      -       +      -
     53V  GLU*     3.2    39.0    -      -       +      -
     87V  MET*     3.3    20.9    -      -       +      -
    270V  ALA      3.3    12.3    -      -       -      +
    271V  TYR*     2.7    32.4    +      +       -      +
    273V  SER*     1.3    79.2    +      -       -      +
    275V  GLU*     1.3    58.2    +      -       +      -
    277V  MET*     3.0     6.3    +      -       -      +
    278V  LEU*     2.6    53.8    +      -       +      +
    289V  THR*     5.1     2.0    -      -       -      -
    291V  LEU*     5.1     3.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 275 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29V  ASP*     3.5     6.9    -      -       -      +
     32V  LYS*     3.0    35.9    +      -       -      +
    271V  TYR*     2.7    55.2    +      -       +      +
    272V  THR*     4.1     4.5    -      -       -      +
    274V  PHE*     1.3    78.1    -      -       +      +
    276V  ALA*     1.3    65.2    +      -       -      +
    278V  LEU*     3.0    10.3    +      -       +      +
    279V  GLU*     2.8    29.9    +      -       -      +
    456V  LYS*     2.7    42.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 276 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102V  LEU*     4.8     2.2    -      -       +      -
    272V  THR      2.9    19.0    +      -       -      +
    273V  SER      3.8     3.1    -      -       -      +
    275V  GLU*     1.3    79.8    -      -       -      +
    277V  MET*     1.3    61.5    +      -       -      +
    279V  GLU*     3.8     5.1    -      -       -      +
    280V  MET*     3.4    23.7    +      -       -      +
    456V  LYS*     4.0    14.3    -      -       +      +
    459V  TYR*     3.7    28.0    -      -       +      -
    460V  SER*     3.8    21.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 277 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57V  TYR*     4.0    11.2    +      -       -      +
     87V  MET*     3.2    43.3    -      -       +      +
     88V  PHE      3.9     9.2    -      -       -      +
     89V  LEU*     4.2     7.6    -      -       +      +
    102V  LEU*     4.8     6.4    -      -       +      +
    273V  SER      3.0    15.6    +      -       -      +
    274V  PHE      3.5     3.4    -      -       -      +
    276V  ALA*     1.3    76.0    -      -       -      +
    278V  LEU*     1.3    64.1    +      -       -      +
    280V  MET*     3.3    20.4    -      -       -      +
    287V  CYS*     3.1    44.4    -      -       -      +
    288V  ILE*     3.4     8.3    -      -       -      -
    289V  THR*     3.0    28.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 278 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52V  ALA*     4.9     2.5    -      -       +      -
     53V  GLU*     3.2    49.9    +      -       +      +
     55V  SER*     4.9     9.6    -      -       -      +
     57V  TYR*     4.6     6.9    +      -       -      -
     75V  LYS*     5.3     6.4    +      -       -      -
    274V  PHE*     2.6    42.1    +      -       +      +
    275V  GLU*     3.0     9.6    +      -       +      +
    277V  MET*     1.3    71.1    -      -       -      +
    279V  GLU*     1.3    69.0    +      -       +      +
    280V  MET      2.9    14.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 279 (chain V). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    275V  GLU*     2.8    23.5    +      -       -      +
    276V  ALA*     3.8     6.5    -      -       -      +
    278V  LEU*     1.3    80.6    -      -       +      +
    280V  MET*     1.3    58.1    +      -       -      +
    281V  LYS*     3.7    11.8    +      -       -      +
    456V  LYS*     3.5    30.5    +      -       -      -
    460V  SER*     5.6     6.0    -      -       -      -
----------------------------------------------------------
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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