Contacts of the strand formed by residues 52 - 64 (chain C) in PDB entry 4J1R


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 GLN 52 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41C  VAL*     3.3     8.3    -      -       -      +
     42C  ALA      2.9    33.3    +      -       -      +
     44C  PRO*     3.9    24.7    -      -       -      +
     50C  ARG*     4.4     3.3    +      -       +      +
     51C  PRO*     1.3    76.7    -      -       -      +
     53C  GLU*     1.3    68.3    -      -       -      +
     54C  VAL*     3.5    11.4    +      -       +      +
    114C  TYR*     4.1    20.7    +      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 53 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39C  THR*     4.6    17.5    -      -       +      +
     40C  VAL      3.3     7.0    -      -       -      +
     41C  VAL*     4.3    15.9    -      -       +      -
     52C  GLN*     1.3    80.4    -      -       -      +
     54C  VAL*     1.3    63.2    +      -       -      +
     55C  SER*     5.2     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 54 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38C  THR      3.9     0.5    -      -       -      +
     39C  THR*     3.3     1.8    -      -       -      -
     40C  VAL*     2.7    48.5    +      -       +      +
     42C  ALA*     4.1    15.7    -      -       +      -
     52C  GLN*     3.8    24.5    -      -       +      +
     53C  GLU*     1.3    79.4    -      -       -      +
     55C  SER*     1.3    67.0    +      -       -      +
     56C  TYR*     4.7     4.1    -      -       +      -
     75C  LEU*     4.2    17.9    -      -       +      -
     77C  ASP*     5.0     5.4    -      -       -      +
    114C  TYR*     4.2    36.3    -      -       +      -
    131C  VAL*     6.4     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 55 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37C  VAL*     4.1     6.9    -      -       -      +
     38C  THR      3.3     6.5    -      -       -      -
     39C  THR*     2.8    26.3    -      -       -      +
     53C  GLU      5.2     0.9    -      -       -      -
     54C  VAL*     1.3    76.2    -      -       -      +
     56C  TYR*     1.3    63.2    +      -       -      +
     75C  LEU*     3.5     7.6    -      -       -      +
     76C  CYS*     2.9    41.2    +      -       -      -
     77C  ASP*     3.8     8.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 56 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37C  VAL*     3.8     0.9    -      -       -      -
     38C  THR*     2.9    70.4    +      -       +      +
     40C  VAL*     4.2    22.4    -      -       +      +
     54C  VAL*     4.7     4.7    -      -       +      -
     55C  SER*     1.3    79.0    -      -       -      +
     57C  THR*     1.3    63.1    +      -       -      +
     59C  THR*     3.3    28.5    -      -       +      -
     73C  ALA*     3.5    18.2    -      -       +      -
     74C  LYS      3.2    15.7    -      -       -      +
     75C  LEU*     4.2     9.9    -      -       +      -
     76C  CYS*     3.9     4.3    -      -       -      -
     82C  VAL*     5.5     0.7    -      -       +      -
     84C  ILE*     3.8    21.3    -      -       +      +
    116C  PHE*     3.9    19.5    -      +       -      -
    131C  VAL*     6.5     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 57 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36C  LYS      3.1    25.7    +      -       -      -
     37C  VAL*     4.1    13.5    -      -       +      +
     56C  TYR*     1.3    77.0    -      -       -      +
     58C  ASP*     1.3    92.1    +      -       -      +
     59C  THR*     3.4     5.6    -      -       -      -
     73C  ALA*     3.6     2.6    -      -       -      -
     74C  LYS*     2.9    52.2    +      -       -      +
     76C  CYS*     4.2    10.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 58 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36C  LYS      4.5     2.2    +      -       -      -
     57C  THR*     1.3    92.7    +      -       -      +
     59C  THR*     1.3    62.8    +      -       -      +
     60C  LYS*     3.7     3.2    +      -       -      +
     72C  GLN*     3.0    19.1    -      -       -      +
     73C  ALA*     3.8     2.4    -      -       -      -
     74C  LYS*     3.6    35.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 59 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38C  THR*     5.3     1.7    +      -       -      -
     56C  TYR*     3.3    35.8    -      -       +      -
     57C  THR*     4.2     3.0    -      -       -      -
     58C  ASP*     1.3    76.5    -      -       -      +
     60C  LYS*     1.3    65.4    +      -       -      +
     71C  TYR*     3.6    37.2    -      -       +      -
     72C  GLN      3.3     6.3    -      -       -      +
     73C  ALA*     3.9     2.8    -      -       +      +
     84C  ILE*     5.5     0.2    -      -       +      -
    290D  GLU      5.4     0.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 60 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58C  ASP      4.5     2.7    -      -       -      +
     59C  THR*     1.3    77.7    -      -       -      +
     61C  VAL*     1.3    66.3    +      -       -      +
     62C  ILE*     3.4    14.7    +      -       +      +
     71C  TYR*     3.3     4.6    -      -       -      -
     72C  GLN*     2.8    63.1    +      -       +      +
    134C  TYR*     5.6     2.7    -      -       -      -
    290D  GLU      4.5     6.3    -      -       -      +
    291D  PHE      4.9     0.9    -      -       -      -
    292D  LYS*     3.4    44.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 61 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60C  LYS*     1.3    76.2    -      -       -      +
     62C  ILE*     1.3    64.6    +      -       -      +
     63C  GLY      3.7    12.1    -      -       -      +
     64C  ASN*     5.6     0.2    -      -       -      +
     69C  VAL*     3.7    21.8    -      -       +      -
     70C  VAL      3.7     3.8    -      -       -      -
     71C  TYR*     3.6    25.8    -      -       +      -
    263D  VAL*     4.2     6.2    -      -       +      +
    288D  TYR*     3.8    27.8    -      -       +      -
    290D  GLU      3.8    14.5    +      -       -      +
    291D  PHE*     3.5    42.2    -      -       +      +
    292D  LYS*     5.0     1.4    +      -       -      +
    293D  PHE*     5.4     2.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 62 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60C  LYS*     3.6    15.3    -      -       +      +
     61C  VAL*     1.3    78.2    -      -       -      +
     63C  GLY*     1.3    57.5    +      -       -      +
     70C  VAL*     2.7    37.7    +      -       +      +
     71C  TYR      3.9     9.9    -      -       -      +
     72C  GLN*     3.6    22.2    -      -       +      -
     83C  ALA*     4.5     3.6    -      -       +      -
    134C  TYR*     3.7    33.2    -      -       +      +
    502C  I5R      3.9    21.8    -      -       +      -
    261D  SER*     5.0     4.9    +      -       -      -
    263D  VAL*     3.7    19.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 63 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61C  VAL*     3.7     4.0    -      -       -      +
     62C  ILE*     1.3    81.1    -      -       -      +
     64C  ASN*     1.3    63.2    +      -       -      +
     69C  VAL*     3.4    13.0    -      -       -      +
     70C  VAL*     3.0    29.8    +      -       -      -
    502C  I5R      3.6    20.2    -      -       -      -
    261D  SER*     6.1     1.1    -      -       -      -
    263D  VAL*     3.5     8.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 64 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61C  VAL*     5.6     0.2    -      -       -      +
     63C  GLY*     1.3    76.7    -      -       -      +
     65C  GLY*     1.3    61.3    +      -       -      +
     67C  PHE*     4.0     9.9    -      -       -      -
     68C  GLY      3.5    10.4    -      -       -      +
     69C  VAL*     4.7     0.4    -      -       -      +
    502C  I5R      4.2     8.2    -      -       -      -
    216D  PTR      3.7    19.7    -      -       +      +
    227D  LEU      4.8     1.8    +      -       -      -
    228D  ILE*     3.2    40.8    +      -       -      +
    261D  SER*     6.2     0.2    -      -       -      -
    262D  GLY*     4.1    24.9    +      -       -      +
    263D  VAL*     4.0     9.7    -      -       +      +
    288D  TYR*     2.8    30.7    +      -       -      -
----------------------------------------------------------
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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