Contacts of the strand formed by residues 1015 - 1024 (chain C) in PDB entry 1AWV


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 GLU1015 (chain C).
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                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1011C  ALA*     3.1     2.4    -      -       -      -
   1012C  VAL*     2.9    52.1    +      -       +      +
   1014C  GLY*     1.3    72.7    -      -       -      +
   1016C  PRO*     1.3    70.8    -      -       +      +
   1017C  LEU*     3.2    14.0    +      -       -      +
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Residues in contact with PRO1016 (chain C). Click here for Legend to table.
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                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1010C  ILE      3.7     7.2    -      -       -      +
   1011C  ALA*     4.3     4.0    -      -       +      -
   1014C  GLY      3.6     6.1    -      -       -      +
   1015C  GLU*     1.3    85.8    -      -       +      +
   1017C  LEU*     1.3    65.8    +      -       -      +
   1018C  GLY*     3.5     2.9    -      -       -      +
   1159C  ALA*     6.0     3.4    -      -       +      -
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Residues in contact with LEU1017 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1010C  ILE*     2.8    18.1    +      -       +      +
   1012C  VAL*     3.8    33.7    -      -       +      -
   1015C  GLU*     3.2    14.9    +      -       -      +
   1016C  PRO*     1.3    74.6    -      -       -      +
   1018C  GLY*     1.3    56.7    +      -       -      +
   1138C  ILE*     3.8    38.2    -      -       +      +
   1141C  ALA*     4.3    19.7    -      -       +      +
   1142C  MET*     4.0    14.4    -      -       +      -
   1145C  PHE*     4.6     9.0    -      -       +      -
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Residues in contact with GLY1018 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1009C  ASP*     4.7     3.8    -      -       -      -
   1010C  ILE*     2.8    36.5    +      -       -      +
   1016C  PRO*     3.5     2.7    -      -       -      -
   1017C  LEU*     1.3    82.0    -      -       -      +
   1019C  ARG*     1.3    56.9    +      -       -      -
   1138C  ILE*     3.6    17.8    -      -       -      +
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Residues in contact with ARG1019 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1007C  PHE*     3.4    47.5    -      -       +      -
   1008C  PHE      3.3    11.2    -      -       -      +
   1009C  ASP*     3.3    32.6    +      -       -      +
   1018C  GLY*     1.3    73.6    -      -       -      -
   1020C  VAL*     1.3    67.5    +      -       -      +
   1021C  SER*     4.5     4.3    -      -       -      +
   1134C  GLU      4.9     0.2    -      -       -      -
   1135C  GLY*     3.7     7.6    -      -       -      -
   1138C  ILE*     3.2    21.2    -      -       -      +
   1160C  ASP*     5.3     1.0    +      -       -      -
   1164C  LEU*     4.0    17.5    -      -       -      +
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Residues in contact with VAL1020 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1007C  PHE*     3.2     3.5    -      -       -      -
   1008C  PHE*     2.9    59.8    +      -       +      +
   1010C  ILE*     4.0    15.7    -      -       +      -
   1019C  ARG*     1.3    76.6    -      -       -      +
   1021C  SER*     1.3    66.0    +      -       -      +
   1022C  PHE*     3.5    31.6    -      -       +      -
   1114C  ILE*     5.5     0.7    -      -       +      -
   1132C  VAL*     4.2     6.1    -      -       +      -
   1134C  GLU      3.6     8.5    -      -       -      +
   1135C  GLY      4.1     8.3    -      -       -      +
   1138C  ILE*     4.8     2.0    -      -       +      -
   1139C  VAL*     3.8    26.0    -      -       +      -
   1142C  MET*     4.9     2.7    -      -       +      -
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Residues in contact with SER1021 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1005C  THR*     4.4    13.5    -      -       -      -
   1006C  VAL      3.3    11.2    -      -       -      -
   1007C  PHE*     3.8     9.2    -      -       -      -
   1019C  ARG*     4.3     5.2    -      -       -      +
   1020C  VAL*     1.3    75.4    -      -       -      +
   1022C  PHE*     1.3    63.7    +      -       -      +
   1132C  VAL*     3.5     7.4    -      -       -      +
   1133C  LYS*     2.9    31.3    +      -       -      +
   1134C  GLU*     2.9    30.7    +      -       -      +
   1164C  LEU*     5.2     6.1    -      -       -      -
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Residues in contact with PHE1022 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1004C  PRO      3.9     0.3    -      -       -      +
   1005C  THR*     3.3     9.5    -      -       -      +
   1006C  VAL*     2.8    48.9    +      -       +      +
   1007C  PHE*     4.3     0.2    -      -       -      -
   1008C  PHE*     3.6    35.7    -      +       -      -
   1020C  VAL*     3.5    28.0    -      -       +      -
   1021C  SER*     1.3    74.4    -      -       -      +
   1023C  GLU*     1.3    61.6    +      -       -      +
   1024C  LEU*     4.0     2.0    +      -       +      -
   1036C  PHE*     4.6     2.9    -      +       -      -
   1098C  LEU*     4.2    31.4    -      -       +      -
   1114C  ILE*     3.5    37.5    -      -       +      -
   1131C  LYS      3.4     7.4    -      -       -      +
   1132C  VAL*     3.7    30.7    -      -       +      -
   1133C  LYS*     3.8     5.8    -      -       -      +
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Residues in contact with GLU1023 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1003C  ASN*     2.8    40.4    +      -       +      +
   1004C  PRO      3.7     4.5    -      -       -      +
   1005C  THR*     4.8     1.6    -      -       -      +
   1022C  PHE*     1.3    72.9    -      -       -      +
   1024C  LEU*     1.3    64.5    +      -       -      +
   1025C  PHE*     3.7    14.0    -      -       +      -
   1130C  GLY*     3.1     4.5    -      -       -      -
   1131C  LYS*     2.8    56.5    +      -       +      +
   1133C  LYS*     3.9    21.1    -      -       +      +
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Residues in contact with LEU1024 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1003C  ASN*     3.0    28.1    -      -       -      +
   1004C  PRO*     2.9    26.2    +      -       +      +
   1006C  VAL*     4.0    20.2    -      -       +      -
   1022C  PHE*     4.4     1.3    -      -       +      -
   1023C  GLU*     1.3    78.1    -      -       -      +
   1025C  PHE*     1.3    63.6    +      -       -      +
   1026C  ALA      3.5     1.6    +      -       -      -
   1033C  ALA*     3.8    30.1    -      -       +      +
   1036C  PHE*     3.7    17.0    -      -       +      -
   1037C  ARG*     3.8    25.1    -      -       +      +
   1098C  LEU*     3.7    31.4    -      -       +      -
   1129C  PHE*     3.6    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