Contacts of the helix formed by residues 10 - 28 (chain A) in PDB entry 5IJ0


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 10 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9A  VAL*     1.3    78.3    -      -       -      +
     11A  GLN*     1.3    60.4    +      -       -      -
     12A  ALA*     3.2     3.4    -      -       -      -
     13A  GLY      3.1     0.3    +      -       -      -
     14A  VAL*     2.8    33.1    +      -       -      +
     68A  VAL      3.3     9.8    +      -       -      -
     69A  ASP*     4.3     6.5    -      -       -      -
    140A  SER*     5.7     0.9    -      -       -      -
    145A  THR*     4.3    14.7    -      -       -      +
    146A  GLY*     4.6     4.0    -      -       -      -
    501A  GTP      3.3    13.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 11 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10A  GLY*     1.3    72.2    -      -       -      -
     12A  ALA*     1.3    55.3    +      -       -      +
     14A  VAL*     3.7     0.3    -      -       -      +
     15A  GLN*     2.9    63.1    +      -       +      +
     69A  ASP*     4.0     4.3    +      -       -      +
     73A  THR*     6.5     0.9    -      -       -      -
     74A  VAL*     4.1    26.3    -      -       +      +
     77A  GLU*     5.7     0.6    +      -       -      -
    501A  GTP      2.7    37.6    +      -       -      +
    502A   MG      4.6     2.9    -      -       -      -
    244B  GLY      2.7    29.9    +      -       -      -
    245B  GLN*     3.7     4.4    -      -       -      +
    246B  LEU*     3.2    24.9    +      -       -      -
    247B  ASN*     3.3    14.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 12 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10A  GLY      3.2     0.6    -      -       -      -
     11A  GLN*     1.3    78.4    -      -       -      +
     13A  GLY*     1.3    57.8    +      -       -      +
     15A  GLN*     3.9     0.7    -      -       -      +
     16A  ILE*     2.8    44.7    +      -       +      +
    140A  SER*     3.8    27.8    -      -       -      +
    171A  ILE*     4.4     2.5    -      -       +      -
    501A  GTP      3.5    46.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 13 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8A  HIS*     3.1    18.8    +      -       -      -
      9A  VAL      3.6     5.3    +      -       -      -
     10A  GLY      3.1     5.4    +      -       -      -
     12A  ALA*     1.3    78.5    -      -       -      +
     14A  VAL*     1.3    54.0    +      -       -      +
     16A  ILE*     4.0     2.0    -      -       -      +
     17A  GLY      2.7    26.9    +      -       -      -
    138A  PHE*     3.3    36.8    +      -       -      -
    139A  HIS*     4.2     1.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 14 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8A  HIS*     4.1    16.1    -      -       -      +
     10A  GLY      2.8    24.0    +      -       -      +
     11A  GLN      3.7     3.8    -      -       -      +
     13A  GLY*     1.3    76.4    -      -       -      +
     15A  GLN*     1.3    52.8    +      -       -      +
     17A  GLY*     3.1     2.3    +      -       -      -
     18A  ASN*     2.7    32.2    +      -       -      +
     67A  PHE*     4.2    20.7    -      -       +      -
     68A  VAL      4.8     0.2    -      -       -      +
     69A  ASP*     4.8     2.0    -      -       +      -
     74A  VAL*     3.6    37.9    -      -       +      -
     75A  ILE*     4.0    21.3    -      -       +      -
     78A  VAL*     4.0    18.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 15 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11A  GLN*     2.9    45.8    +      -       -      +
     12A  ALA      4.0     1.3    -      -       -      +
     14A  VAL*     1.3    68.5    -      -       -      +
     16A  ILE*     1.3    66.0    +      -       -      +
     18A  ASN*     3.0    10.2    +      -       -      +
     19A  ALA*     2.9    24.6    +      -       -      +
     74A  VAL*     4.0    19.2    -      -       +      +
     77A  GLU*     5.2     4.6    +      -       -      -
    224A  TYR*     4.6     5.3    -      -       -      +
    228A  ASN*     3.9    15.4    +      -       -      +
    501A  GTP      2.8    36.3    +      -       -      +
    244B  GLY      4.3     5.5    +      -       -      -
    245B  GLN*     4.5    14.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 16 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12A  ALA*     2.8    32.6    +      -       +      +
     13A  GLY*     4.0     4.9    -      -       -      +
     15A  GLN*     1.3    72.4    -      -       -      +
     17A  GLY*     1.3    56.6    +      -       -      +
     19A  ALA*     3.5     1.6    +      -       -      +
     20A  CYS*     2.8    32.9    +      -       +      +
    138A  PHE*     3.7    30.7    -      -       +      -
    139A  HIS      5.8     2.0    -      -       -      +
    169A  PHE*     6.0     1.6    -      -       +      +
    171A  ILE*     3.8    32.3    -      -       +      -
    228A  ASN*     3.2    40.8    -      -       +      +
    231A  ILE*     4.7    19.1    -      -       +      -
    232A  SER*     5.0     3.4    -      -       -      +
    235A  VAL*     5.9     0.2    -      -       +      -
    501A  GTP      4.6     2.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 17 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8A  HIS*     3.2    32.5    -      -       -      -
     13A  GLY      2.7    17.6    +      -       -      -
     14A  VAL      3.4     1.8    -      -       -      -
     15A  GLN      3.1     0.4    -      -       -      -
     16A  ILE*     1.3    73.2    -      -       -      +
     18A  ASN*     1.3    58.3    +      -       -      +
     20A  CYS*     4.0     2.2    -      -       -      -
     21A  TRP*     2.8    40.5    +      -       -      -
     67A  PHE*     4.6     3.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 18 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14A  VAL      2.7    16.7    +      -       -      +
     15A  GLN*     3.3    12.7    +      -       -      +
     17A  GLY*     1.3    73.5    -      -       -      +
     19A  ALA*     1.3    58.3    +      -       -      +
     21A  TRP*     3.8     3.5    -      -       -      +
     22A  GLU*     2.9    33.0    +      -       -      +
     67A  PHE*     4.7     3.3    -      -       +      -
     78A  VAL*     5.0    17.8    -      -       +      +
     83A  TYR*     3.6    28.8    -      -       -      +
     87A  PHE*     5.2     7.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 19 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15A  GLN      2.9    14.1    +      -       -      +
     16A  ILE      3.8     3.6    -      -       -      +
     18A  ASN*     1.3    77.0    -      -       -      +
     20A  CYS*     1.3    58.4    +      -       -      +
     22A  GLU*     3.3    14.2    +      -       -      +
     23A  LEU*     2.9    25.5    +      -       -      +
    225A  THR      5.3     0.4    -      -       -      +
    228A  ASN*     4.2    30.3    -      -       +      +
    229A  ARG*     4.5    11.2    -      -       +      +
    232A  SER*     3.5     9.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 20 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6A  SER*     5.6     1.1    -      -       -      -
      8A  HIS*     5.2     2.2    -      -       +      -
     16A  ILE*     2.8    23.3    +      -       +      +
     17A  GLY*     3.5     8.7    -      -       -      +
     19A  ALA*     1.3    76.4    -      -       -      +
     21A  TRP*     1.3    61.7    +      -       -      +
     23A  LEU*     3.1     4.0    +      -       -      +
     24A  TYR*     2.8    71.5    +      -       -      -
    138A  PHE*     4.5    12.3    -      -       +      -
    232A  SER*     3.4    17.4    +      -       -      +
    235A  VAL*     4.5    13.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 21 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6A  SER*     3.9    11.6    +      -       -      -
      8A  HIS*     3.1    27.3    +      +       -      -
     17A  GLY      2.8    30.0    +      -       -      +
     18A  ASN      4.0     1.6    -      -       -      +
     20A  CYS*     1.3    71.8    -      -       +      +
     22A  GLU*     1.3    61.9    +      -       -      +
     24A  TYR*     3.3    29.4    +      +       +      +
     25A  CYS*     2.8    35.5    +      -       -      -
     52A  PHE*     3.5    27.4    -      +       +      -
     53A  PHE*     3.5    28.0    -      +       -      -
     63A  PRO*     3.3    29.6    -      -       +      -
     64A  ARG      3.3    23.1    -      -       -      -
     65A  ALA*     3.7    14.0    -      -       +      +
     67A  PHE*     3.9     2.7    -      +       -      -
     83A  TYR*     5.4     1.6    -      -       +      -
     86A  LEU*     5.0     6.1    -      -       +      -
     87A  PHE*     3.8    28.7    -      +       +      -
----------------------------------------------------------
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Residues in contact with GLU 22 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18A  ASN*     2.9    21.6    +      -       -      +
     19A  ALA*     3.4    13.7    -      -       -      +
     21A  TRP*     1.3    77.2    -      -       -      +
     23A  LEU*     1.3    56.6    +      -       -      +
     25A  CYS*     3.1     4.6    +      -       -      +
     26A  LEU*     2.8    43.0    +      -       +      +
     83A  TYR*     3.2    38.8    +      -       +      +
    229A  ARG*     5.6     7.0    +      -       -      -
    363A  VAL*     5.0    12.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 23 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19A  ALA      2.9     8.4    +      -       -      +
     20A  CYS      3.1     3.3    +      -       -      +
     22A  GLU*     1.3    75.1    -      -       -      +
     24A  TYR*     1.3    58.1    +      -       +      +
     26A  LEU*     3.2    14.1    +      -       +      +
     27A  GLU*     2.8    39.1    +      -       +      +
    229A  ARG      4.9     0.2    -      -       -      +
    232A  SER*     3.1    39.3    -      -       -      +
    233A  GLN*     3.4    30.5    -      -       +      +
    236A  SER*     3.1    32.5    -      -       -      +
    361A  THR*     4.6     7.6    -      -       +      +
    363A  VAL*     3.8    18.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 24 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6A  SER*     6.0     1.6    -      -       -      -
     20A  CYS*     2.8    43.9    +      -       -      -
     21A  TRP*     3.5    43.1    -      +       +      +
     23A  LEU*     1.3    77.5    -      -       -      +
     25A  CYS*     1.3    57.9    +      -       -      +
     27A  GLU*     3.1     5.7    +      -       -      +
     28A  HIS*     2.8    40.1    +      +       +      -
     52A  PHE*     3.7    34.9    -      +       +      -
     53A  PHE*     4.5     9.4    -      +       +      -
    136A  LEU*     4.6     2.8    -      -       +      +
    232A  SER      5.2     0.2    -      -       -      -
    235A  VAL*     3.4    10.0    -      -       -      +
    236A  SER*     3.9    18.4    -      -       -      -
    239A  THR*     3.3    33.3    -      -       -      +
    243A  ARG*     3.9    12.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 25 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21A  TRP      2.8    23.5    +      -       -      +
     22A  GLU*     3.4    10.8    -      -       -      +
     24A  TYR*     1.3    71.8    -      -       -      +
     26A  LEU*     1.3    57.5    +      -       +      +
     29A  GLY*     2.9     8.7    +      -       -      -
     30A  ILE*     2.7    65.6    +      -       -      +
     31A  GLN      4.8     1.6    -      -       -      -
     53A  PHE*     4.6     9.4    -      -       -      -
     83A  TYR*     4.1    15.0    -      -       +      +
     86A  LEU*     3.7    29.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 26 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22A  GLU*     2.8    27.9    +      -       +      +
     23A  LEU*     3.4    15.0    -      -       +      +
     25A  CYS*     1.3    76.7    -      -       -      +
     27A  GLU*     1.3    62.8    +      -       +      +
     29A  GLY*     3.2    11.8    +      -       -      -
     83A  TYR*     5.8     0.7    -      -       -      +
    361A  THR*     5.2     6.1    -      -       +      +
    362A  VAL      5.0     1.8    -      -       -      +
    363A  VAL*     3.8    29.8    -      -       +      -
    364A  PRO*     3.5    39.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 27 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23A  LEU*     2.8    27.4    +      -       +      +
     24A  TYR*     3.6     1.9    -      -       -      +
     26A  LEU*     1.3    74.2    -      -       -      +
     28A  HIS*     1.3    61.6    +      -       -      +
     29A  GLY      3.3     0.6    +      -       -      -
    233A  GLN*     4.9     1.6    -      -       -      +
    236A  SER*     3.6    16.0    +      -       -      -
    240A  ALA*     4.9     1.1    -      -       -      +
    243A  ARG*     2.5    51.0    +      -       -      +
    244A  PHE*     4.7    12.0    -      -       +      -
    320A  ARG*     3.4    34.2    +      -       -      +
    358A  GLN*     5.4     7.2    +      -       -      +
    361A  THR*     3.4    28.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 28 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24A  TYR*     2.8    29.8    +      -       +      +
     27A  GLU*     1.3    72.7    +      -       -      +
     29A  GLY*     1.3    63.1    +      -       -      +
     30A  ILE*     3.1    24.6    +      -       +      +
     36A  MET*     5.0     4.5    -      -       -      +
     46A  ASP*     4.2    24.4    +      -       -      +
     48A  SER*     4.2     2.9    -      -       -      -
     49A  PHE*     3.2    44.6    -      -       +      +
     52A  PHE*     5.3     2.4    -      -       +      -
     53A  PHE*     4.1    17.2    -      +       -      -
    243A  ARG*     3.0    41.4    +      -       -      -
    244A  PHE*     4.4    13.2    -      +       -      -
----------------------------------------------------------
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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