Contacts of the strand formed by residues 44 - 52 (chain C) in PDB entry 4F9P


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 44 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38C  LYS      4.8     0.2    -      -       -      -
     39C  GLN*     3.5     5.4    -      -       -      +
     40C  ARG      2.7    31.9    +      -       -      +
     41C  PRO*     4.2     5.1    +      -       -      -
     42C  GLY      3.3     3.4    +      -       -      -
     43C  GLN*     1.3    78.3    -      -       -      +
     45C  LEU*     1.3    59.7    +      -       -      +
     46C  GLU*     5.3     0.2    -      -       -      -
    223C  PHE*     5.6     9.6    -      -       -      -
    236C  THR*     6.0     3.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 45 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37C  ILE*     3.4    36.8    -      -       +      -
     38C  LYS      3.6    11.9    -      -       -      +
     39C  GLN*     4.5     9.2    -      -       +      -
     43C  GLN      3.3     3.7    +      -       -      +
     44C  GLY*     1.3    75.0    -      -       -      +
     46C  GLU*     1.3    69.6    +      -       -      +
    105C  TRP*     5.6     2.5    -      -       +      -
    172C  TYR*     6.2     0.9    -      -       +      -
    174C  GLN*     4.9     6.5    -      -       -      +
    180C  PRO*     5.2     7.6    -      -       +      -
    223C  PHE*     4.2    40.4    -      -       +      -
    234C  PHE*     3.1    46.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 46 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37C  ILE*     3.1     5.4    -      -       -      +
     38C  LYS*     2.7    46.8    +      -       +      +
     43C  GLN*     3.9    30.6    -      -       +      +
     44C  GLY      5.3     0.2    -      -       -      -
     45C  LEU*     1.3    80.9    -      -       -      +
     47C  TRP*     1.3    62.7    +      -       -      +
     48C  ILE      4.2     0.2    -      -       -      -
     61C  ASN*     5.7     1.3    -      -       -      +
     64C  PHE*     3.9    24.6    -      -       +      -
    234C  PHE*     4.2     6.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 47 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35C  HIS*     3.0    33.7    +      +       +      +
     36C  TRP      3.1    18.1    +      -       -      -
     37C  ILE*     3.4    17.5    -      -       +      -
     46C  GLU*     1.3    74.3    -      -       -      +
     48C  ILE*     1.3    62.7    +      -       -      +
     49C  GLY*     3.2    20.4    +      -       -      -
     50C  VAL*     3.0    28.9    -      -       +      -
     59C  HIS      3.9    10.3    -      -       -      -
     60C  TYR      4.4     2.5    -      -       -      -
     61C  ASN*     2.5    52.5    +      -       -      +
     64C  PHE*     4.8     2.7    -      -       -      -
    225C  GLN*     5.8     1.3    -      -       -      -
    230C  TRP*     3.5    33.0    -      +       -      -
    231C  PRO*     4.8     1.8    -      -       +      -
    232C  HIS*     4.3    45.0    +      -       +      +
    234C  PHE*     4.3     8.0    -      +       +      -
----------------------------------------------------------
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Residues in contact with ILE 48 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36C  TRP*     3.1    17.2    +      -       +      +
     37C  ILE*     4.7     1.1    -      -       -      +
     38C  LYS*     5.8     4.9    -      -       +      +
     46C  GLU      4.1     1.0    +      -       -      -
     47C  TRP*     1.3    77.3    -      -       -      +
     49C  GLY*     1.3    57.4    +      -       -      +
     60C  TYR*     3.5     3.3    -      -       -      +
     61C  ASN*     2.7    32.6    +      -       -      +
     64C  PHE*     3.3    36.2    -      -       +      +
     68C  THR*     4.8    10.3    -      -       -      -
     81C  MET*     5.1     6.3    -      -       -      -
     83C  LEU*     6.4     0.4    -      -       +      -
     94C  TYR*     6.3     2.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 49 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35C  HIS*     3.4     0.5    -      -       -      -
     36C  TRP*     3.0    31.1    +      -       -      +
     47C  TRP*     3.2    18.6    -      -       -      -
     48C  ILE*     1.3    82.2    -      -       -      +
     50C  VAL*     1.3    57.7    +      -       -      +
     59C  HIS      3.6     7.4    -      -       -      -
     60C  TYR*     4.4     4.9    -      -       -      -
     68C  THR*     6.0     0.9    -      -       -      -
     70C  LEU*     3.9    17.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 50 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52A  ASP*     5.3     6.7    -      -       +      +
     33C  LEU*     4.3    16.2    -      -       +      -
     34C  ILE      2.9    22.2    -      -       -      +
     35C  HIS*     2.9    34.1    -      -       +      +
     36C  TRP*     5.0     0.7    -      -       -      -
     47C  TRP*     3.0    19.5    -      -       +      -
     49C  GLY*     1.3    72.1    -      -       -      +
     51C  ILE*     1.3    75.3    +      -       -      +
     52C  ASN*     4.1     2.2    -      -       +      +
     58C  SER*     3.2    25.8    -      -       -      -
     59C  HIS*     3.1    20.0    +      -       +      +
     70C  LEU*     3.5     8.9    -      -       -      +
    230C  TRP*     5.5     6.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 51 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34C  ILE*     3.2    39.9    +      -       +      +
     36C  TRP*     5.4     0.9    -      -       -      +
     50C  VAL*     1.3    82.7    -      -       -      +
     52C  ASN*     1.3    58.7    +      -       -      +
     53C  PRO*     2.4    33.5    -      -       +      +
     56C  GLY*     4.6     7.0    -      -       -      -
     57C  ASP      3.2    29.6    -      -       -      +
     58C  SER*     4.1     9.4    -      -       -      -
     70C  LEU*     4.3    20.4    -      -       +      +
     71C  THR*     4.9     1.8    -      -       -      +
     72C  ALA*     3.9    32.5    -      -       +      +
     79C  ALA*     4.9     1.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 52 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33A  THR*     5.4     2.9    -      -       -      +
     52A  ASP*     2.8    40.6    -      -       +      +
     33C  LEU*     3.4    19.3    -      -       +      -
     50C  VAL*     4.1     2.0    -      -       -      +
     51C  ILE*     1.3    71.3    -      -       -      +
     53C  PRO*     1.3    68.9    -      -       -      +
     55C  SER*     3.1    19.0    +      -       -      -
     56C  GLY*     3.4    10.4    +      -       -      -
     57C  ASP      2.8    14.7    +      -       -      +
----------------------------------------------------------
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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