Contacts of the strand formed by residues 150 - 160 (chain H) in PDB entry 1GC1


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 THR 150 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146H  THR*     2.7    17.8    +      -       -      -
    147H  SER      4.6     3.8    +      -       -      +
    148H  GLY*     5.1     1.4    -      -       -      -
    149H  GLY*     1.3    80.3    +      -       -      +
    151H  ALA*     1.3    64.8    +      -       -      +
    198H  THR*     3.9    14.4    -      -       -      +
    199H  VAL*     3.3    33.7    -      -       -      +
    200H  PRO*     3.8     7.3    -      -       +      +
    118L  PHE*     4.0    12.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 151 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141H  PRO*     4.9     5.2    -      -       +      -
    143H  SER      4.6     4.5    -      -       -      +
    144H  LYS      4.1     9.6    -      -       -      +
    146H  THR*     3.4    12.5    +      -       -      -
    150H  THR*     1.3    77.2    -      -       -      +
    152H  ALA*     1.3    60.4    +      -       -      +
    153H  LEU*     5.1     0.2    -      -       +      -
    198H  THR*     3.2     5.4    -      -       -      -
    199H  VAL*     2.5    36.1    +      -       +      +
    201H  SER*     3.7     7.6    +      -       -      -
    204H  LEU*     3.4    37.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 152 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141H  PRO*     3.7    10.5    -      -       -      +
    142H  SER*     4.0     6.5    +      -       -      +
    146H  THR*     4.8     0.6    -      -       -      +
    151H  ALA*     1.3    77.8    -      -       -      +
    153H  LEU*     1.3    63.9    +      -       -      +
    196H  VAL*     5.8     0.2    -      -       +      -
    197H  VAL      3.5     7.0    -      -       -      +
    198H  THR*     3.7    20.6    -      -       +      -
    118L  PHE*     4.1    28.0    -      -       +      -
    120L  PHE*     3.4    26.9    -      -       +      -
    137L  LEU*     4.7     6.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 153 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    139H  LEU*     3.2    17.5    -      -       -      +
    141H  PRO*     3.9    12.6    -      -       +      -
    152H  ALA*     1.3    78.8    -      -       -      +
    154H  GLY*     1.3    61.8    +      -       -      +
    169H  TRP*     4.0     6.7    -      -       +      -
    196H  VAL*     3.2     8.2    -      -       -      +
    197H  VAL*     2.8    49.0    +      -       +      +
    199H  VAL*     3.4    33.2    -      -       +      -
    204H  LEU*     4.2    13.0    -      -       +      -
    209H  TYR*     4.2    15.0    -      -       +      -
    226H  VAL*     3.7    32.8    -      -       +      +
    120L  PHE*     4.3     2.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 154 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    138H  PRO*     3.2     6.1    -      -       -      +
    139H  LEU*     2.7    39.6    +      -       -      +
    153H  LEU*     1.3    81.0    -      -       -      +
    155H  CYS*     1.3    62.5    +      -       -      -
    169H  TRP*     3.3    14.1    -      -       -      -
    195H  SER      3.0    13.5    -      -       -      -
    196H  VAL*     4.0     1.3    -      -       -      -
    226H  VAL*     3.5     6.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 155 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136H  VAL*     4.0    11.7    -      -       +      -
    137H  PHE      3.1     9.2    -      -       -      +
    138H  PRO*     4.2     3.8    -      -       -      -
    139H  LEU*     4.0     7.4    -      -       -      +
    154H  GLY*     1.3    82.4    -      -       -      -
    156H  LEU*     1.3    60.0    +      -       -      +
    157H  VAL*     3.7     9.5    +      -       +      +
    167H  VAL*     5.4     0.2    -      -       +      -
    169H  TRP*     4.0     2.7    -      -       -      -
    193H  LEU      3.8     0.2    -      -       -      +
    194H  SER*     3.2     6.4    -      -       -      -
    195H  SER*     2.8    37.4    +      -       -      +
    211H  CYS*     2.0    53.2    -      -       +      -
    224H  LYS*     4.2    10.8    -      -       -      -
    226H  VAL*     4.6     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 156 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    135H  SER      3.0     5.7    -      -       -      +
    136H  VAL*     3.5     0.9    -      -       -      -
    137H  PHE*     2.6    47.1    +      -       +      +
    139H  LEU*     4.2    13.9    -      -       +      +
    155H  CYS*     1.3    70.3    -      -       -      +
    157H  VAL*     1.3    58.9    +      -       -      +
    158H  LYS*     3.6    16.2    -      -       +      -
    192H  SER*     4.1    15.7    -      -       -      +
    193H  LEU      3.8     3.6    -      -       -      +
    194H  SER*     3.5    19.1    -      -       -      +
    126L  GLN*     3.2    31.4    -      -       -      +
    133L  SER*     3.9    17.7    -      -       -      +
    135L  VAL*     4.4    14.6    -      -       +      -
    180L  THR*     4.5    12.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 157 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    134H  PRO*     3.5    20.2    -      -       +      -
    135H  SER      3.6     3.6    -      -       -      -
    136H  VAL*     4.4     3.4    -      -       +      +
    155H  CYS*     4.2    13.5    -      -       +      +
    156H  LEU*     1.3    72.8    -      -       -      +
    158H  LYS*     1.3    59.4    +      -       -      +
    160H  TYR*     3.4     7.1    -      -       +      -
    165H  VAL*     4.3     7.0    -      -       +      -
    167H  VAL*     4.1    15.0    -      -       +      -
    192H  SER*     3.4     3.3    -      -       -      -
    193H  LEU*     2.8    48.3    +      -       +      +
    195H  SER      5.5     1.8    -      -       -      +
    213H  VAL*     3.5    44.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 158 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    134H  PRO*     3.4     1.4    -      -       -      +
    135H  SER*     2.8    38.1    +      -       -      -
    137H  PHE*     4.4    15.0    -      -       +      -
    156H  LEU*     3.6    12.1    -      -       +      -
    157H  VAL*     1.3    73.8    -      -       -      +
    159H  ASP*     1.3    93.9    +      -       +      +
    160H  TYR*     3.4     2.7    -      -       -      -
    186H  GLN*     2.9    26.1    +      -       -      -
    191H  TYR      3.8     0.2    -      -       -      -
    192H  SER*     2.9    26.2    -      -       -      +
    126L  GLN*     3.4    26.0    -      -       -      +
    131L  THR*     5.1     9.0    -      -       +      +
    133L  SER*     4.0    15.0    +      -       -      -
    180L  THR*     6.2     2.0    -      -       -      -
    182L  THR*     4.9     9.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 159 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132H  LYS*     2.6    43.7    +      -       -      +
    133H  GLY      3.7     0.2    -      -       -      +
    134H  PRO*     4.4     0.2    -      -       -      -
    135H  SER*     4.8     6.9    +      -       -      +
    158H  LYS*     1.3   100.3    +      -       +      +
    160H  TYR*     1.3    56.9    +      -       -      +
    186H  GLN*     2.8    23.4    +      -       -      -
    188H  SER*     4.8     0.7    +      -       -      -
    190H  LEU*     3.9    26.5    -      -       +      +
    191H  TYR      3.0    10.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 160 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132H  LYS      3.4    13.9    -      -       -      +
    134H  PRO*     3.4    31.9    -      -       +      -
    157H  VAL*     3.4    27.6    -      -       +      -
    158H  LYS      4.3     0.2    -      -       -      -
    159H  ASP*     1.3    77.6    -      -       -      +
    161H  PHE*     1.3    60.7    +      -       -      +
    162H  PRO      3.4    19.3    -      -       -      -
    163H  GLN*     2.6    47.7    +      -       -      -
    165H  VAL*     3.8    11.0    -      -       +      +
    183H  ALA*     3.3     7.8    -      -       -      +
    190H  LEU*     3.6     3.7    -      -       -      -
    191H  TYR*     2.8    48.9    +      -       +      -
    193H  LEU*     3.1    25.5    -      -       +      +
    215H  HIS*     3.8     7.9    -      +       +      -
----------------------------------------------------------
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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