Contacts of the strand formed by residues 129 - 139 (chain C) in PDB entry 2HU4


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 CYS 129 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    210B  ILE*     5.9     2.2    -      -       -      -
    100C  TYR*     3.7    24.5    -      -       +      +
    122C  ILE*     4.7     0.7    -      -       +      -
    123C  SER      3.8     0.7    -      -       -      -
    124C  CYS*     2.1    48.0    -      -       -      -
    128C  GLU*     1.3    77.8    -      -       -      +
    130C  ARG*     1.3    65.6    +      -       -      +
    162C  PRO*     4.2     3.5    -      -       -      +
    163C  VAL*     3.2    39.3    +      -       +      +
    412C  LEU*     4.2    16.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 130 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    122C  ILE*     3.4     5.9    -      -       -      +
    123C  SER      2.9    36.4    +      -       -      +
    128C  GLU*     3.5    36.7    +      -       +      -
    129C  CYS*     1.3    79.4    -      -       -      +
    131C  THR*     1.3    65.1    +      -       -      +
    132C  PHE*     4.1    13.2    -      -       +      -
    160C  SER*     2.8    47.5    +      -       -      -
    161C  CYS*     3.4    13.9    -      -       -      +
    162C  PRO*     4.1    15.5    -      -       +      +
    163C  VAL*     3.8     4.0    -      -       -      +
    170C  ASN      5.2     0.8    +      -       -      -
    172C  ARG*     3.7    39.4    -      -       -      +
    174C  GLU*     4.6     0.2    +      -       -      -
    189C  TRP*     4.2    19.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 131 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103C  ASP*     5.3     3.8    -      -       -      +
    120C  PRO*     4.7    11.0    -      -       +      -
    121C  PHE      3.4     8.3    -      -       -      +
    122C  ILE*     4.1     7.9    -      -       +      +
    130C  ARG*     1.3    71.4    -      -       -      +
    132C  PHE*     1.3    73.1    +      -       -      +
    133C  PHE*     3.6    14.1    -      -       +      -
    160C  SER*     3.1     5.5    -      -       -      -
    161C  CYS*     2.9    41.2    +      -       -      -
    162C  PRO      4.8     0.2    -      -       -      -
    163C  VAL*     3.3    28.1    -      -       -      +
    164C  GLY      4.2     3.5    +      -       -      -
    165C  GLU      5.8     1.3    -      -       -      +
    167C  PRO*     6.4     1.6    -      -       +      -
    443C  SER*     4.8    13.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 132 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    120C  PRO*     3.2     1.2    -      -       -      +
    121C  PHE*     2.6    73.2    +      +       +      -
    123C  SER*     3.9    22.0    -      -       -      -
    130C  ARG*     4.1    17.5    -      -       +      -
    131C  THR*     1.3    77.4    -      -       -      +
    133C  PHE*     1.3    65.8    +      -       -      +
    158C  LEU*     4.1     8.3    -      -       +      -
    159C  MET      3.4     6.5    -      -       -      +
    160C  SER*     3.6    23.1    -      -       -      -
    172C  ARG*     5.8     0.2    -      -       -      -
    174C  GLU*     3.7    22.9    -      -       +      -
    182C  ALA*     4.1    15.9    -      -       +      -
    189C  TRP*     3.9    35.0    -      +       -      -
    191C  THR*     4.4     5.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 133 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115C  PHE*     4.5     2.7    -      +       -      -
    117C  ILE*     3.6    39.9    -      -       +      -
    119C  GLU      3.6     9.4    -      -       -      -
    120C  PRO*     3.9     5.8    -      -       +      -
    121C  PHE*     5.4     0.2    -      -       -      -
    131C  THR*     3.6    25.4    -      -       +      -
    132C  PHE*     1.3    82.1    -      -       -      +
    134C  LEU*     1.3    63.6    +      -       -      +
    135C  THR*     3.5    22.9    -      -       +      -
    157C  THR      3.5     0.7    -      -       -      +
    158C  LEU*     3.5     6.7    -      -       -      +
    159C  MET*     3.1    45.0    +      -       +      -
    160C  SER*     3.8     8.7    -      -       -      -
    161C  CYS*     3.9    10.3    -      -       -      -
    167C  PRO*     3.4    31.2    -      -       +      -
    171C  SER*     3.6    17.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 134 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117C  ILE*     3.3     4.2    -      -       -      -
    118C  ARG      3.2    32.2    +      -       -      +
    119C  GLU*     3.7    34.5    -      -       +      +
    121C  PHE*     6.2     1.1    -      -       +      -
    133C  PHE*     1.3    73.2    -      -       -      +
    135C  THR*     1.3    64.1    +      -       -      +
    156C  ARG*     3.4    13.9    +      -       +      +
    157C  THR      3.6     0.9    -      -       -      -
    158C  LEU*     3.8    33.2    -      -       +      -
    177C  ALA      3.8    18.8    -      -       -      +
    178C  TRP*     3.7    25.4    -      -       -      +
    179C  SER      3.7     1.1    -      -       -      +
    180C  ALA*     3.9     9.9    -      -       +      -
    227C  GLU*     3.7    16.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 135 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115C  PHE*     4.1    20.0    -      -       +      -
    116C  VAL      3.4    10.1    -      -       -      -
    117C  ILE*     4.0     2.0    -      -       +      -
    133C  PHE*     3.5    29.2    -      -       +      -
    134C  LEU*     1.3    72.0    -      -       -      +
    136C  GLN*     1.3    60.9    +      -       -      +
    137C  GLY*     3.4    11.1    +      -       -      -
    156C  ARG*     2.9    29.6    +      -       -      +
    157C  THR*     2.7    36.8    +      -       -      +
    159C  MET*     4.0    18.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 136 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    107A  ARG*     2.7    32.1    +      -       -      -
    116C  VAL*     3.1    40.8    +      -       +      +
    117C  ILE*     5.0     1.6    -      -       -      -
    118C  ARG*     5.3     2.4    -      -       +      +
    134C  LEU      4.9     0.4    -      -       -      +
    135C  THR*     1.3    74.3    -      -       -      +
    137C  GLY*     1.3    55.2    +      -       -      +
    138C  ALA*     3.0     2.7    +      -       -      +
    148C  THR*     3.3    38.5    +      -       +      +
    150C  LYS*     4.5    11.4    -      -       -      +
    151C  ASP*     4.5     9.9    -      -       -      +
    153C  SER*     4.3     8.3    +      -       -      -
    155C  HIS*     4.2     7.4    -      -       -      +
    156C  ARG*     2.9    52.4    -      -       -      +
    439C  THR      5.2     0.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 137 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104A  ASN*     3.6    30.4    -      -       -      +
    107A  ARG*     2.7    35.9    +      -       -      +
    108A  ILE*     4.1    10.6    -      -       -      +
    115C  PHE*     5.1     1.6    -      -       -      -
    135C  THR*     3.4    13.9    +      -       -      -
    136C  GLN*     1.3    78.1    -      -       -      +
    138C  ALA*     1.3    55.9    +      -       -      +
    155C  HIS      3.7     4.0    +      -       -      -
    157C  THR*     5.5     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 138 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    107A  ARG*     3.9     3.1    -      -       -      +
    108A  ILE*     4.6     5.5    -      -       -      +
    115C  PHE*     3.7    11.4    -      -       -      -
    116C  VAL*     2.9    33.9    +      -       +      +
    136C  GLN*     3.0     9.1    +      -       +      +
    137C  GLY*     1.3    79.6    -      -       -      +
    139C  LEU*     1.3    64.8    +      -       -      +
    144C  HIS*     3.3    42.2    -      -       +      +
    145C  SER*     4.1     1.3    -      -       -      +
    148C  THR*     5.1     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 139 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    108A  ILE*     3.5    31.9    -      -       +      +
    111A  LYS*     4.0    11.7    -      -       +      -
    112A  GLY*     3.4    35.9    -      -       -      +
    113C  ASP*     3.9    16.8    -      -       +      +
    114C  VAL      3.4    24.0    -      -       -      +
    115C  PHE*     4.0    12.1    -      -       +      +
    116C  VAL*     4.5     3.8    -      -       -      -
    138C  ALA*     1.3    83.6    -      -       -      +
    140C  LEU*     1.3    68.6    +      -       -      +
    142C  ASP*     3.5    16.3    +      -       +      +
    145C  SER*     3.4    19.9    -      -       -      -
    169C  PRO*     4.2    11.4    -      -       +      -
----------------------------------------------------------
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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