Contacts of the strand formed by residues 112 - 122 (chain G) in PDB entry 2YGD


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 112 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109G  ASP*     2.8    40.6    +      -       -      +
    111G  HIS*     1.3    78.1    -      -       -      +
    113G  PHE*     1.3    68.3    +      -       -      -
    114G  ILE*     5.0     0.4    -      -       -      -
    121J  LYS      3.4    13.7    -      -       -      -
    122J  TYR*     3.5    21.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 113 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105G  GLU*     3.5    15.9    -      -       -      +
    107G  ARG      4.1     2.2    -      -       -      -
    108G  GLN*     3.7    40.2    -      -       +      -
    109G  ASP      4.5     4.9    -      -       -      -
    110G  GLU      5.4     1.6    -      -       -      -
    111G  HIS*     4.3    21.1    -      -       -      -
    112G  GLY*     1.3    85.7    -      -       -      -
    114G  ILE*     1.3    63.0    +      -       -      +
    115G  SER*     3.8     2.9    -      -       -      +
    119J  HIS      3.8     5.5    -      -       -      +
    120J  ARG*     6.0     0.2    -      -       -      +
    121J  LYS*     3.6    45.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 114 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105G  GLU*     2.7    12.2    +      -       -      -
    106G  GLU*     2.8    41.9    +      -       +      +
    107G  ARG*     3.2    53.8    +      -       +      +
    109G  ASP*     3.5    22.7    -      -       -      +
    112G  GLY      5.0     0.2    -      -       -      -
    113G  PHE*     1.3    76.0    -      -       -      +
    115G  SER*     1.3    57.0    +      -       -      +
     80J  ASP      5.5     0.7    -      -       -      +
     81J  VAL*     6.1     1.8    -      -       -      -
    118J  PHE*     4.9    10.3    -      -       +      -
    119J  HIS      4.7     0.9    -      -       -      -
    120J  ARG*     3.5    51.8    -      -       +      +
    122J  TYR*     5.5     0.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 115 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103G  LYS*     4.9    13.6    -      -       -      +
    104G  HIS      3.3    11.7    -      -       -      -
    105G  GLU*     4.6    10.0    +      -       -      +
    113G  PHE*     4.9     0.7    -      -       -      +
    114G  ILE*     1.3    72.5    +      -       -      +
    116G  ARG*     1.3    58.8    -      -       -      +
    117G  GLU*     5.1     3.6    -      -       -      -
    118J  PHE*     3.2    11.8    -      -       -      +
    119J  HIS*     3.0    47.6    +      -       -      +
    120J  ARG*     5.8     0.2    -      -       -      +
    121J  LYS*     3.4    18.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 116 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82G  LYS*     5.8     3.4    -      -       -      +
     83G  HIS*     3.8    17.6    +      -       -      +
     84G  PHE*     3.5    26.7    -      -       +      -
    103G  LYS*     3.4     2.3    -      -       -      -
    104G  HIS*     2.9    38.7    +      -       -      +
    106G  GLU*     2.7    52.6    +      -       +      +
    114G  ILE      3.6     2.6    +      -       -      -
    115G  SER*     1.3    69.5    -      -       -      +
    117G  GLU*     1.3    73.8    +      -       -      +
    118G  PHE*     3.7    27.4    -      -       +      -
     83J  HIS*     5.5     2.0    -      -       -      -
    116J  ARG*     4.5     9.9    -      -       +      +
    117J  GLU      3.5     5.6    -      -       -      +
    118J  PHE*     3.5    26.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 117 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84G  PHE*     4.4     0.4    -      -       -      -
    101G  HIS*     2.7    32.9    +      -       +      +
    102G  GLY      3.1    11.0    -      -       -      +
    103G  LYS*     3.6    22.0    -      -       +      +
    115G  SER*     5.1     5.2    -      -       -      +
    116G  ARG*     1.3    80.8    -      -       -      +
    118G  PHE*     1.3    63.3    +      -       -      +
    119G  HIS*     5.9     1.6    -      -       +      -
    116J  ARG*     3.4     8.5    -      -       -      +
    117J  GLU*     2.7    55.2    +      -       +      +
    118J  PHE*     5.3     0.9    -      -       -      -
    119J  HIS*     4.5    16.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 118 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80G  ASP*     4.9     4.7    -      -       -      -
     81G  VAL*     3.8    38.0    -      -       +      +
     82G  LYS*     3.9    37.7    -      -       +      -
     83G  HIS      4.6     2.5    -      -       -      -
     84G  PHE*     3.7    21.8    -      +       +      -
    100G  VAL      3.8     0.3    -      -       -      +
    101G  HIS*     3.5     2.6    -      -       -      -
    102G  GLY      2.7    35.8    +      -       -      +
    116G  ARG*     3.7    28.5    -      -       -      -
    117G  GLU*     1.3    77.6    -      -       -      +
    119G  HIS*     1.3    62.7    +      -       -      +
    120G  ARG*     4.0     3.1    -      -       +      +
    106J  GLU*     5.0     1.1    -      -       +      -
    107J  ARG*     4.9    12.6    -      -       -      -
    114J  ILE*     5.2     6.7    -      -       +      -
    115J  SER      3.6    11.9    -      -       -      -
    116J  ARG*     3.4    30.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 119 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99G  GLU*     2.7    31.2    +      -       +      -
    100G  VAL      3.4    16.6    -      -       -      -
    101G  HIS*     4.7    15.5    -      +       +      -
    117G  GLU*     5.9     2.5    -      -       +      -
    118G  PHE*     1.3    74.8    -      -       -      +
    120G  ARG*     1.3    60.8    +      -       -      +
    121G  LYS*     3.5    26.3    +      -       +      +
    113J  PHE      4.0     0.9    -      -       -      +
    115J  SER*     2.8    55.1    +      -       -      -
    117J  GLU*     4.6     9.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 120 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66G  SER*     4.6     6.9    +      -       -      -
     78G  ASN*     3.0    23.0    +      -       -      +
     79G  LEU*     4.0     8.1    -      -       +      +
     80G  ASP*     2.7    59.0    +      -       -      +
     81G  VAL*     5.8     0.2    -      -       +      -
     99G  GLU*     3.5     2.6    -      -       -      +
    100G  VAL*     2.9    48.9    +      -       +      +
    118G  PHE*     4.0     2.9    -      -       +      +
    119G  HIS*     1.3    71.5    -      -       -      +
    121G  LYS*     1.3    60.2    +      -       -      +
    122G  TYR*     3.0    28.9    +      -       +      -
    109J  ASP*     2.7    30.5    +      -       -      -
    111J  HIS*     5.3     0.4    -      -       -      -
    113J  PHE      3.6    10.8    -      -       -      +
    114J  ILE*     3.5    30.0    -      -       +      +
    115J  SER      4.3     0.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 121 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99G  GLU*     3.6    24.9    -      -       +      +
    119G  HIS*     3.6    24.9    -      -       +      +
    120G  ARG*     1.3    73.6    -      -       -      +
    122G  TYR*     1.3    66.8    +      -       -      +
    105J  GLU*     4.9     6.5    +      -       -      +
    112J  GLY*     3.8     1.2    -      -       -      -
    113J  PHE*     3.0    70.0    +      -       +      +
    115J  SER*     2.8    28.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 122 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66G  SER*     5.1     0.9    +      -       -      -
     77G  VAL*     3.2    35.2    -      -       +      +
     78G  ASN      3.9     2.6    +      -       -      -
     79G  LEU*     3.3    27.4    -      -       +      -
     97G  VAL*     3.4    22.2    -      -       -      +
     98G  ILE*     3.2    29.4    +      -       +      +
     99G  GLU*     4.4     2.1    -      -       -      +
    120G  ARG*     3.0    39.7    +      -       +      -
    121G  LYS*     1.3    82.3    -      -       -      +
    123G  ARG*     1.3    62.7    +      -       -      +
    124G  ILE*     3.5    19.7    -      -       +      -
    109J  ASP*     3.1     7.3    +      -       -      -
    111J  HIS*     3.0    43.7    -      +       +      +
    112J  GLY*     4.8     1.3    -      -       -      -
    113J  PHE      5.6     1.1    -      -       -      -
----------------------------------------------------------
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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