Contacts of the strand formed by residues 1043 - 1052 (chain F) in PDB entry 4OUL


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 GLY1043 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1041F  VAL      3.3     3.2    +      -       -      -
   1042F  ASN*     1.3    75.4    -      -       -      +
   1044F  THR*     1.3    62.6    +      -       -      -
   1045F  TYR*     3.3    13.8    -      -       -      -
   1093F  GLN*     3.5     4.2    -      -       -      -
   1094F  LEU      2.9    31.5    +      -       -      -
   1123F  LEU*     4.3     0.2    -      -       -      -
   1125F  TYR      3.0    13.0    -      -       -      -
   1126F  GLN*     4.2     0.7    -      -       -      -
   1127F  ASP      3.7    12.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR1044 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    996E  MET      5.0     0.5    +      -       -      -
    999E  ALA*     4.3     9.4    -      -       +      -
   1024E  ASN*     3.8    17.1    +      -       -      +
   1026E  LEU*     3.8    18.8    -      -       +      +
   1043F  GLY*     1.3    71.7    -      -       -      -
   1045F  TYR*     1.3    56.8    +      -       -      +
   1091F  ILE*     3.7    26.9    -      -       +      -
   1092F  LEU      3.2    10.5    -      -       -      +
   1093F  GLN*     4.4     5.3    -      -       -      +
   1123F  LEU*     3.5     4.0    -      -       -      +
   1124F  LEU*     2.8    36.2    +      -       +      -
   1125F  TYR*     2.7    29.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR1045 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    998F  VAL*     4.3     6.1    -      -       +      -
   1037F  PHE*     3.6    25.1    -      +       -      -
   1039F  CYS*     3.9    12.8    -      -       -      -
   1040F  PRO*     3.5    11.3    -      -       -      +
   1041F  VAL*     2.8    45.8    +      -       -      +
   1043F  GLY      3.3    18.8    -      -       -      -
   1044F  THR*     1.3    73.4    -      -       -      +
   1046F  VAL*     1.3    63.9    +      -       -      +
   1047F  PHE*     3.5    24.7    -      +       +      -
   1090F  ALA      3.9     0.5    -      -       -      +
   1091F  ILE*     3.2     5.5    -      -       -      +
   1092F  LEU      2.8    35.4    +      -       -      +
   1094F  LEU*     3.8    17.0    -      -       +      -
   1122F  TYR      3.5    17.7    -      -       -      -
   1123F  LEU*     3.4    31.4    -      -       +      +
   1124F  LEU      4.3     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL1046 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1048E  ILE*     5.1    12.6    -      -       +      -
   1122E  TYR*     4.2    11.0    -      -       +      -
   1045F  TYR*     1.3    75.1    -      -       -      +
   1047F  PHE*     1.3    74.5    +      -       -      +
   1048F  ILE*     5.7     3.1    -      -       +      -
   1089F  HIS*     5.9     0.7    -      -       +      -
   1090F  ALA      3.4     7.9    -      -       -      +
   1091F  ILE*     3.9    29.4    -      -       +      -
   1121F  GLY*     3.1     4.7    -      -       -      -
   1122F  TYR*     3.1    74.0    +      -       +      +
   1124F  LEU*     4.4    12.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE1047 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1000F  PHE*     4.0    16.6    -      +       -      -
   1037F  PHE*     3.7    27.6    -      +       -      -
   1045F  TYR*     3.5    31.6    -      +       +      -
   1046F  VAL*     1.3    82.0    -      -       -      +
   1048F  ILE*     1.3    60.7    +      -       -      +
   1049F  PHE*     5.7     0.7    -      -       +      -
   1064F  LEU*     4.1    18.4    -      -       +      -
   1089F  HIS*     3.1     7.4    -      -       -      +
   1090F  ALA      2.8    31.3    +      -       -      +
   1092F  LEU*     3.7    29.6    -      -       +      -
   1094F  LEU*     3.8     3.4    -      -       +      -
   1100F  ILE*     3.5    38.4    -      -       +      -
   1119F  PHE*     4.4     7.9    -      +       +      -
   1120F  SER      3.4     6.5    -      -       -      +
   1121F  GLY*     3.7    13.7    -      -       -      -
   1122F  TYR      5.0     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE1048 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1046D  VAL*     6.4     2.2    -      -       +      -
   1048D  ILE*     3.6    30.3    -      -       +      -
   1089D  HIS*     3.2    31.7    -      -       +      +
   1091D  ILE*     5.8     1.3    -      -       +      -
   1048E  ILE*     4.9    13.9    -      -       +      -
   1050E  HIS*     5.3     2.9    -      -       +      -
   1046F  VAL*     5.7     4.3    -      -       +      -
   1047F  PHE*     1.3    77.1    -      -       -      +
   1049F  PHE*     1.3    69.6    +      -       -      +
   1050F  HIS*     3.7    24.2    -      -       +      -
   1088F  ASN      3.6    12.8    -      -       -      +
   1089F  HIS*     4.2     5.8    -      -       +      +
   1119F  PHE*     3.5     1.4    -      -       -      -
   1120F  SER*     3.0    37.5    +      -       -      +
   1122F  TYR*     6.3     2.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE1049 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1089D  HIS*     3.9     2.0    -      -       -      -
   1048F  ILE*     1.3    80.7    -      -       -      +
   1050F  HIS*     1.3    67.3    +      -       -      +
   1051F  MET*     4.3     4.7    -      -       +      -
   1062F  VAL*     3.8    25.8    -      -       +      -
   1064F  LEU*     4.1    25.1    -      -       +      -
   1072F  VAL*     4.5     2.7    -      -       +      -
   1073F  SER      4.8     1.1    -      -       -      -
   1074F  ALA*     3.8    22.0    -      -       +      -
   1086F  ALA      4.0     9.0    -      -       -      -
   1087F  SER*     3.1    26.3    -      -       -      -
   1088F  ASN*     3.1    48.1    +      -       +      +
   1089F  HIS*     5.3     0.2    -      -       -      -
   1102F  LEU*     3.7    40.6    -      -       +      -
   1118F  THR      3.2    13.5    -      -       -      +
   1119F  PHE*     3.7     4.5    -      +       +      -
----------------------------------------------------------
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Residues in contact with HIS1050 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1048D  ILE*     5.1     1.5    -      -       +      +
   1050D  HIS*     5.0     1.8    +      -       -      -
   1087D  SER*     3.1    39.3    +      -       -      +
   1088D  ASN*     3.6    30.3    +      -       -      +
   1089D  HIS*     2.8    32.0    +      -       -      -
   1050E  HIS*     5.0     4.8    +      -       -      -
   1048F  ILE*     3.7    23.8    -      -       +      +
   1049F  PHE*     1.3    71.8    -      -       -      +
   1051F  MET*     1.3    63.0    +      -       -      +
   1085F  THR*     4.3    10.1    -      -       +      -
   1086F  ALA      3.7     3.6    -      -       -      -
   1087F  SER*     3.5    23.3    +      -       -      -
   1116F  TYR      4.2     8.1    -      -       -      +
   1117F  SER*     3.1     3.8    -      -       -      -
   1118F  THR*     2.7    36.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET1051 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1004F  ARG*     6.0     0.2    -      -       -      -
   1017F  ILE*     4.3     8.7    -      -       -      -
   1019F  PHE*     3.8    14.8    -      -       +      -
   1049F  PHE*     4.3    11.0    -      -       +      -
   1050F  HIS*     1.3    78.6    -      -       -      +
   1052F  LEU*     1.3    60.8    +      -       -      +
   1053F  LYS      3.8     0.3    +      -       -      -
   1060F  LEU*     3.8    18.5    -      -       +      +
   1062F  VAL*     4.1    16.4    -      -       +      -
   1084F  GLU      3.7     0.5    -      -       -      +
   1085F  THR*     3.3     5.4    -      -       -      +
   1086F  ALA      2.8    41.9    +      -       -      +
   1102F  LEU*     3.7    18.6    -      -       +      -
   1109F  ILE*     3.5    29.8    -      -       +      -
   1117F  SER*     3.9    11.7    -      -       -      -
   1118F  THR      3.2    38.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1052 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1075D  TYR*     4.2    19.7    -      -       +      +
   1202D  GOL      5.0     1.6    -      -       -      +
   1050F  HIS      4.2     0.4    -      -       -      -
   1051F  MET*     1.3    73.5    -      -       -      +
   1053F  LYS*     1.3    60.8    +      -       -      +
   1060F  LEU*     4.4     1.6    -      -       -      -
   1083F  HIS*     3.8    25.8    -      -       +      +
   1084F  GLU*     3.5    19.5    -      -       -      +
   1085F  THR*     3.4    22.7    -      -       +      +
   1109F  ILE*     3.5     5.0    -      -       -      -
   1110F  TYR*     2.8    45.6    +      -       +      -
   1116F  TYR*     3.7    47.4    +      -       +      +
   1117F  SER*     3.1    10.4    +      -       -      +
----------------------------------------------------------
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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