Contacts of the strand formed by residues 119 - 134 (chain J) in PDB entry 2IVB


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 119 (chain J).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81A  ARG*     5.7     0.7    -      -       -      -
    124A  ILE*     4.6     0.2    -      -       -      -
     93I  THR*     2.7    28.8    +      -       -      +
    112J  VAL*     4.7     1.0    -      -       -      +
    113J  HIS*     3.5     7.2    -      -       -      -
    117J  GLY      3.4     2.4    +      -       -      +
    118J  ASP*     1.3    81.8    +      -       -      +
    120J  ILE*     1.3    61.3    +      -       -      -
    150J  TYR*     4.1     5.4    -      -       -      -
    151J  LEU      3.3    12.6    -      -       -      -
    153J  THR*     3.5    17.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 120 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124A  ILE*     3.7    30.1    -      -       +      -
   1161D  AZI      3.3    33.7    -      -       -      +
     92I  PRO*     3.9     9.0    -      -       +      +
     93I  THR*     3.9    28.3    -      -       -      +
     96I  ARG*     3.4    20.6    -      -       +      +
    112J  VAL*     4.9     0.9    -      -       -      -
    119J  GLY*     1.3    80.8    -      -       -      +
    121J  ILE*     1.3    67.7    +      -       -      +
    122J  ALA*     4.3     2.5    -      -       -      -
    150J  TYR*     3.4     7.1    -      -       -      -
    151J  LEU*     2.8    52.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 121 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93I  THR*     5.0     4.0    +      -       +      +
     96I  ARG*     3.3    25.2    -      -       -      +
     97I  PHE*     4.6    10.3    -      -       +      -
    100I  MET*     4.4     8.4    -      -       +      +
    142I  ALA*     3.4    32.1    -      -       +      -
    144I  ILE*     4.4    11.9    -      -       +      -
    112J  VAL*     3.8    30.8    -      -       +      +
    116J  PHE*     4.3     5.4    -      -       +      -
    120J  ILE*     1.3    78.6    -      -       -      +
    122J  ALA*     1.3    69.1    +      -       -      +
    126J  PHE*     5.8     0.2    -      -       +      -
    148J  GLY*     3.7    28.7    -      -       -      +
    149J  LYS      3.5     0.9    -      -       -      -
    150J  TYR*     3.9    27.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 122 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    151A  LEU*     5.8     0.7    -      -       +      -
   1161D  AZI      5.1     2.0    -      -       -      +
    100I  MET*     3.8     3.8    -      -       -      +
    120J  ILE*     3.9    10.5    -      -       +      +
    121J  ILE*     1.3    73.0    -      -       -      +
    123J  ALA*     1.3    59.2    +      -       -      +
    124J  ILE*     3.4    12.6    -      -       +      +
    125J  ASN*     4.0    22.2    -      -       +      +
    126J  PHE*     3.5    18.5    -      -       -      +
    148J  GLY*     3.7     8.7    -      -       -      -
    149J  LYS*     2.8    20.1    +      -       +      +
    151J  LEU*     4.0    20.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 123 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96D  ARG*     5.4     0.8    -      -       -      +
     96I  ARG*     3.6    33.7    -      -       +      +
     99I  GLU*     3.8    19.8    +      -       +      +
    100I  MET*     3.7    22.9    -      -       +      +
    103I  VAL*     5.6     6.6    -      -       +      +
    104I  TYR*     5.2     5.0    -      -       -      -
    121J  ILE      3.6     1.8    +      -       -      -
    122J  ALA*     1.3    72.5    -      -       -      +
    124J  ILE*     1.3    65.0    +      -       -      +
    126J  PHE*     3.6    20.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 124 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    119A  GLY*     4.5     1.3    -      -       -      -
    120A  ILE*     3.5    42.0    -      -       +      -
    151A  LEU*     3.8    16.6    -      -       +      +
    152A  PRO      3.3    23.3    -      -       -      +
    153A  THR*     3.0    42.1    +      -       -      +
    154A  LYS      5.3     1.6    +      -       -      +
     92D  PRO*     4.1    18.8    -      -       +      -
     96D  ARG*     4.2     5.2    -      -       -      +
   1161D  AZI      5.1     0.9    -      -       -      +
     99I  GLU*     4.3     3.4    -      -       -      +
    103I  VAL*     6.2     0.9    -      -       +      -
     81J  ARG*     6.1     4.5    -      -       -      +
    122J  ALA*     3.4     4.0    -      -       +      -
    123J  ALA*     1.3    82.9    -      -       -      +
    125J  ASN*     1.3    63.1    +      -       +      +
    126J  PHE*     2.9    14.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 125 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    151A  LEU*     6.6     0.7    -      -       +      -
    152A  PRO      5.0     6.1    -      -       -      +
    135I  ASP*     5.0     0.8    +      -       -      -
    137I  GLU*     5.2     6.5    +      -       -      +
    141I  ARG*     3.0    31.3    +      -       -      +
    122J  ALA*     4.0     9.6    -      -       +      +
    124J  ILE*     1.3    74.6    -      -       +      +
    126J  PHE*     1.3    58.6    +      -       -      +
    127J  LYS*     5.6     1.0    -      -       -      +
    148J  GLY*     3.4     2.8    -      -       -      -
    149J  LYS*     3.3    48.6    +      -       +      +
    151J  LEU*     6.1     1.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 126 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    156A  PHE*     3.8    17.2    -      -       -      -
    100I  MET*     3.5    37.0    -      -       +      -
    104I  TYR*     3.9    24.9    +      +       +      -
    144I  ILE*     6.5     0.2    -      -       +      -
    121J  ILE*     5.8     0.7    -      -       +      -
    122J  ALA      3.5    15.5    -      -       -      -
    123J  ALA*     3.6    26.0    -      -       -      +
    124J  ILE      2.9     8.9    +      -       -      +
    125J  ASN*     1.3    75.8    +      -       -      +
    127J  LYS*     1.3    65.9    +      -       -      +
    128J  LEU*     3.7    27.8    -      -       +      -
    146J  LEU*     3.6    41.1    -      -       +      -
    147J  ASP      3.4    18.8    -      -       -      -
    148J  GLY*     4.0     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 127 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    156A  PHE*     3.6    40.6    +      -       +      +
    141I  ARG*     4.4    10.5    -      -       -      +
    125J  ASN*     5.6     0.9    -      -       -      +
    126J  PHE*     1.3    81.4    -      -       -      +
    128J  LEU*     1.3    61.9    +      -       -      +
    129J  ASP*     5.4     0.2    -      -       -      +
    145J  THR      3.5     0.9    -      -       -      +
    146J  LEU*     4.1     0.2    -      -       -      -
    147J  ASP*     2.9    52.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 128 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    156A  PHE*     3.7    12.2    -      -       +      -
    100I  MET*     6.1     1.1    -      -       +      -
    104I  TYR*     3.5    61.0    -      -       +      -
    107I  THR*     5.9     0.2    -      -       +      -
    108I  LEU*     4.7    19.7    -      -       +      -
     39J  ALA*     5.7     0.3    -      -       -      +
     41J  ALA*     3.6    24.2    -      -       +      +
    126J  PHE*     3.7    21.1    -      -       +      -
    127J  LYS*     1.3    74.8    -      -       -      +
    129J  ASP*     1.3    69.3    +      -       -      +
    130J  VAL*     6.0     1.6    -      -       +      -
    144J  ILE*     5.3     1.6    -      -       +      -
    145J  THR      3.1    13.0    -      -       -      +
    146J  LEU*     4.3    13.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 129 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41J  ALA*     5.1     0.2    -      -       -      -
    127J  LYS      5.4     0.3    -      -       -      +
    128J  LEU*     1.3    80.1    -      -       -      +
    130J  VAL*     1.3    65.1    +      -       -      +
    131J  LYS*     3.3    39.4    +      -       -      +
    143J  VAL      3.7     1.4    -      -       -      +
    144J  ILE*     3.4     4.7    -      -       -      +
    145J  THR*     3.1    51.5    +      -       -      +
   1158J   CL      3.4    14.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 130 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    108I  LEU*     3.9    28.0    -      -       +      +
    111I  LEU*     4.3    19.5    -      -       +      -
    112I  VAL*     4.5    11.9    -      -       +      -
    115I  LYS*     3.4    34.0    +      -       +      -
    116I  PHE*     4.1    24.5    -      -       +      -
     41J  ALA*     6.2     0.2    -      -       +      -
    128J  LEU*     6.0     2.0    -      -       +      -
    129J  ASP*     1.3    77.6    -      -       -      +
    131J  LYS*     1.3    68.1    +      -       -      +
    142J  ALA*     4.8     0.2    -      -       +      -
    143J  VAL      3.8     1.8    -      -       -      -
    144J  ILE*     4.3    18.4    -      -       +      +
   1158J   CL      3.0    16.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 131 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115I  LYS*     5.5     0.4    -      -       -      +
    116I  PHE*     3.9     4.0    -      -       -      -
    129J  ASP*     3.3    26.2    +      -       +      +
    130J  VAL*     1.3    76.3    -      -       -      +
    132J  LYS*     1.3    64.5    -      -       -      +
    133J  VAL*     3.9     7.1    +      -       +      -
    141J  ARG      3.6     0.3    -      -       -      +
    142J  ALA*     3.5     5.9    -      -       -      +
    143J  VAL*     2.9    47.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 132 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115I  LYS*     2.8    35.6    +      -       +      +
    116I  PHE*     3.5    38.2    +      -       +      +
    130J  VAL      4.4     0.2    +      -       -      -
    131J  LYS*     1.3    73.6    -      -       -      +
    133J  VAL*     1.3    71.0    +      -       -      +
    140J  GLU*     2.9    42.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 133 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    131J  LYS*     4.7     9.2    -      -       +      +
    132J  LYS*     1.3    83.1    -      -       -      +
    134J  ALA*     1.3    73.8    +      -       -      +
    140J  GLU*     3.4     2.7    -      -       -      -
    141J  ARG*     2.5    51.6    +      -       +      +
    143J  VAL*     4.5    20.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 134 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132J  LYS*     5.1     0.4    -      -       -      +
    133J  VAL*     1.3    89.0    -      -       -      +
    135J  ASP*     1.3    64.2    +      -       -      +
    136J  PRO*     3.8     6.2    -      -       -      +
    139J  GLY      3.5     9.9    -      -       -      +
    140J  GLU*     4.2     7.7    -      -       +      +
    141J  ARG*     4.6     1.7    -      -       -      +
----------------------------------------------------------
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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