Contacts of the helix formed by residues 133 - 149 (chain G) in PDB entry 4DVQ


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 ASN 133 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    108G  PRO      5.0     0.2    -      -       -      -
    109G  CYS*     3.3    31.7    -      -       -      +
    110G  ARG*     3.3    15.8    +      -       -      +
    112G  ILE*     3.2    33.3    -      -       -      +
    132G  LEU*     1.3    73.8    -      -       -      +
    134G  GLY*     1.3    70.4    +      -       -      +
    135G  PRO*     3.8     0.9    -      -       -      +
    136G  GLU*     3.9     7.3    +      -       -      +
    137G  TRP*     3.6    10.5    +      -       -      -
    448G  ARG*     2.7    26.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 134 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    107G  HIS*     3.4    35.7    +      -       -      +
    108G  PRO      5.2     0.6    +      -       -      -
    109G  CYS*     5.0     2.0    -      -       -      -
    133G  ASN*     1.3    80.6    -      -       -      +
    135G  PRO*     1.3    73.9    -      -       -      +
    137G  TRP*     3.2    15.0    +      -       -      +
    138G  ARG      3.4     1.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 135 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    476A  LEU*     5.5    13.2    -      -       +      +
    478A  GLN*     4.4    21.3    -      -       +      +
    280E  PHE*     5.1    18.8    -      -       +      -
    107G  HIS*     3.7    26.5    -      -       +      +
    133G  ASN      4.5     0.2    -      -       -      +
    134G  GLY*     1.3    80.3    -      -       -      +
    136G  GLU*     1.3    60.3    +      -       -      +
    138G  ARG*     3.2     2.2    +      -       +      +
    139G  PHE*     2.8    31.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 136 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126G  LYS*     2.8    32.8    +      -       -      +
    127G  CYS      5.5     0.7    -      -       -      +
    132G  LEU*     2.9    30.1    -      -       +      +
    133G  ASN      4.3     6.7    -      -       -      +
    134G  GLY      3.3     1.0    +      -       -      -
    135G  PRO*     1.3    80.7    -      -       -      +
    137G  TRP*     1.3    61.7    +      -       -      +
    139G  PHE*     3.3     6.3    +      -       +      +
    140G  ASN*     2.7    41.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 137 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    106G  LEU      3.6    23.1    -      -       -      -
    107G  HIS*     4.6     6.3    -      -       -      -
    108G  PRO*     4.1     9.0    -      -       +      -
    129G  VAL*     3.2    35.1    -      -       +      +
    132G  LEU*     3.7    30.8    -      -       -      +
    133G  ASN*     3.6     6.2    +      -       -      -
    134G  GLY      3.2    13.9    +      -       -      +
    136G  GLU*     1.3    79.1    -      -       -      +
    138G  ARG*     1.3    83.5    +      -       +      +
    140G  ASN*     3.2     3.3    +      -       -      +
    141G  ARG*     2.7    52.9    +      -       +      +
    447G  MET*     3.7    39.0    -      -       +      -
    448G  ARG*     3.4    38.2    -      -       +      +
    601G  HEM      2.9    19.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 138 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    334A  PRO*     6.2     0.4    -      -       -      -
    106G  LEU*     3.2    47.5    +      -       -      +
    107G  HIS*     3.6    28.9    -      -       +      +
    134G  GLY      3.4     0.8    +      -       -      -
    135G  PRO      3.2     7.7    +      -       -      +
    137G  TRP*     1.3   101.3    -      -       +      +
    139G  PHE*     1.3    69.0    +      -       -      +
    141G  ARG*     4.2     2.0    -      -       -      -
    142G  LEU*     3.0    57.8    +      -       +      +
    447G  MET*     4.5    23.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 139 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    278E  LEU      5.2     1.1    -      -       -      -
    279E  ALA      3.7    21.5    -      -       -      +
    280E  PHE*     3.6    22.7    -      +       -      -
    281E  ASN*     4.4     0.9    -      -       -      -
    282E  ARG*     4.0    35.9    -      -       +      -
    135G  PRO      2.8    21.4    +      -       -      +
    136G  GLU*     3.7     8.5    -      -       +      +
    138G  ARG*     1.3    74.9    -      -       -      +
    140G  ASN*     1.3    65.3    +      -       -      +
    142G  LEU*     5.9     0.2    -      -       -      -
    143G  ARG*     2.8    79.9    +      -       -      +
    298G  GLU      4.4     0.2    -      -       -      -
    299G  LEU*     3.9    15.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 140 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127G  CYS      4.7     2.9    -      -       -      +
    129G  VAL*     3.8    13.5    -      -       +      -
    132G  LEU*     3.9    16.3    -      -       +      +
    136G  GLU*     2.7    40.5    +      -       -      +
    137G  TRP      3.6     6.1    -      -       -      +
    139G  PHE*     1.3    79.3    -      -       -      +
    141G  ARG*     1.3    66.4    +      -       -      +
    143G  ARG*     2.9    14.7    +      -       -      +
    144G  LEU*     3.1    17.5    +      -       -      +
    299G  LEU*     4.0    14.8    -      -       -      +
    303G  ALA*     3.9    16.6    -      -       -      +
    307G  ASN*     3.2    25.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 141 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129G  VAL*     3.6    13.1    -      -       +      +
    137G  TRP*     2.7    44.2    +      -       +      +
    138G  ARG*     3.9     4.3    -      -       -      +
    140G  ASN*     1.3    73.1    -      -       -      +
    142G  LEU*     1.3    59.6    +      -       +      +
    144G  LEU*     3.1     4.8    +      -       -      +
    145G  ASN*     3.0    59.6    +      -       -      +
    149G  LEU*     3.4    20.4    -      -       -      +
    447G  MET*     3.1    25.9    +      -       +      +
    448G  ARG      3.6     0.8    -      -       -      -
    449G  GLN*     2.8    32.1    +      -       -      +
    451G  LEU*     3.8    16.0    -      -       -      +
    601G  HEM      2.9    46.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 142 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    138G  ARG*     3.0    51.0    +      -       +      +
    141G  ARG*     1.3    76.4    -      -       +      +
    143G  ARG*     1.3    74.0    +      -       -      +
    144G  LEU      3.4     0.2    -      -       -      -
    145G  ASN*     4.5     8.5    -      -       -      +
    146G  PRO*     3.5    19.7    -      -       -      +
    447G  MET*     3.9    28.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 143 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    280E  PHE      4.5     5.5    +      -       -      -
    281E  ASN*     5.5     5.7    -      -       -      +
    282E  ARG      5.9     0.4    -      -       -      +
    139G  PHE*     2.8    78.1    +      -       -      +
    140G  ASN      2.9    10.2    +      -       -      +
    142G  LEU*     1.3    95.1    -      -       -      +
    144G  LEU*     1.3    60.4    +      -       -      +
    145G  ASN      3.7     0.2    -      -       -      -
    146G  PRO*     4.1     6.5    -      -       -      +
    147G  ASP*     5.1     3.1    -      -       -      +
    293G  LEU*     3.6    18.7    -      -       -      +
    296G  LYS*     5.6     1.0    +      -       -      +
    298G  GLU*     3.5    50.2    +      -       +      +
    299G  LEU*     3.9    16.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 144 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129G  VAL*     3.9    20.6    -      -       +      -
    140G  ASN      3.1    17.8    +      -       -      +
    141G  ARG*     3.1     6.0    +      -       -      +
    143G  ARG*     1.3    79.7    -      -       -      +
    145G  ASN*     1.3    65.9    +      -       -      +
    146G  PRO*     3.2     3.4    -      -       -      -
    147G  ASP*     3.3     3.5    +      -       -      +
    148G  VAL*     3.1    30.6    +      -       +      +
    293G  LEU*     3.9    29.4    -      -       +      -
    299G  LEU*     4.5     6.5    -      -       +      -
    304G  ILE*     6.2     0.4    -      -       -      -
    307G  ASN*     3.2    49.6    -      -       +      +
    311G  LEU*     5.3     2.7    -      -       +      -
    451G  LEU*     4.0    26.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 145 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141G  ARG*     3.0    60.4    +      -       -      +
    142G  LEU*     4.5     7.3    -      -       -      +
    144G  LEU*     1.3    76.4    -      -       -      +
    146G  PRO*     1.3    71.7    -      -       +      +
    149G  LEU*     3.0    15.8    +      -       +      +
    150G  SER*     2.9    26.5    +      -       -      +
    447G  MET*     4.3    17.6    +      -       -      +
    451G  LEU*     3.4    10.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 146 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    142G  LEU      3.5    20.0    -      -       -      +
    143G  ARG*     4.1     6.5    -      -       -      +
    144G  LEU      3.4     3.6    -      -       -      -
    145G  ASN*     1.3    96.7    -      -       +      +
    147G  ASP*     1.3    60.8    +      -       -      +
    150G  SER*     3.3    24.7    -      -       -      +
    152G  LYS*     4.9     4.6    -      -       +      +
    153G  ALA*     3.5    11.3    +      -       -      +
    296G  LYS*     3.9    21.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 147 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    143G  ARG      5.1     1.6    +      -       -      +
    144G  LEU      3.3     5.0    +      -       -      +
    145G  ASN      3.2     0.2    -      -       -      -
    146G  PRO*     1.3    79.1    -      -       -      +
    148G  VAL*     1.3    61.5    +      -       -      +
    153G  ALA*     3.2    19.4    -      -       -      +
    156G  ARG*     5.4     2.4    +      -       -      -
    286G  TYR*     4.8     2.1    +      -       -      -
    289G  ILE*     3.3    28.0    -      -       +      +
    292G  GLU*     3.6    38.4    -      -       +      +
    293G  LEU*     4.6    12.7    -      -       +      +
    296G  LYS*     2.6    40.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 148 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    144G  LEU*     3.1    31.5    +      -       +      +
    147G  ASP*     1.3    80.6    -      -       +      +
    149G  LEU*     1.3    60.3    -      -       -      +
    150G  SER      3.9     0.4    -      -       -      -
    153G  ALA*     4.5     0.2    -      -       -      -
    157G  PHE*     3.8    22.7    -      -       -      -
    289G  ILE*     3.7    29.3    -      -       +      +
    293G  LEU*     5.1     2.0    -      -       +      -
    311G  LEU*     4.1    26.9    -      -       +      -
    451G  LEU*     3.3    35.2    -      -       +      +
    452G  GLY*     4.6     4.3    -      -       -      -
    455G  LEU*     4.9    10.8    +      -       +      +
    601G  HEM      5.6     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 149 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141G  ARG*     3.4    29.2    -      -       -      +
    145G  ASN*     3.0    23.5    +      -       +      +
    148G  VAL*     1.3    79.1    -      -       -      +
    150G  SER*     1.3    58.9    +      -       -      +
    154G  VAL*     5.0     0.2    -      -       -      -
    449G  GLN*     4.9    11.4    -      -       +      +
    450G  CYS      3.7    13.9    -      -       -      +
    451G  LEU*     3.4    22.2    -      -       +      +
    453G  ARG*     4.2    10.1    -      -       +      +
    454G  ARG*     2.7    69.4    +      -       +      +
----------------------------------------------------------
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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