Contacts of the strand formed by residues 552 - 564 (chain B) in PDB entry 1J1C


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 552 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    541B  VAL*     3.4     5.0    -      -       -      -
    542B  ALA      2.8    36.4    +      -       -      +
    544B  PRO*     3.5    24.4    -      -       +      +
    550B  ARG      3.9     5.2    -      -       -      +
    551B  PRO*     1.3    75.4    -      -       -      +
    553B  GLU*     1.3    65.7    +      -       -      +
    554B  VAL*     3.7     5.4    +      -       +      +
    614B  TYR*     3.4    37.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 553 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    539B  THR*     3.7    27.2    -      -       +      +
    540B  VAL      3.4     6.1    -      -       -      +
    541B  VAL*     4.5    15.0    -      -       +      +
    552B  GLN*     1.3    77.1    -      -       -      +
    554B  VAL*     1.3    62.0    +      -       -      +
    555B  SER*     4.3     1.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 554 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    538B  THR      3.5     1.6    -      -       -      +
    539B  THR*     3.3     1.3    -      -       -      -
    540B  VAL*     2.8    50.3    +      -       +      +
    542B  ALA*     4.2    11.2    -      -       +      -
    552B  GLN*     3.9    14.8    -      -       +      +
    553B  GLU*     1.3    80.1    -      -       -      +
    555B  SER*     1.3    64.4    +      -       -      +
    556B  TYR*     4.5    10.8    -      -       +      -
    575B  LEU*     4.0    19.3    -      -       +      -
    614B  TYR*     3.8    48.2    -      -       +      +
    631B  VAL*     5.9     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 555 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    537B  VAL*     4.0     5.6    -      -       -      +
    538B  THR      3.1     4.5    -      -       -      -
    539B  THR*     2.5    31.5    +      -       -      +
    553B  GLU*     4.3     1.1    +      -       -      +
    554B  VAL*     1.3    75.1    +      -       -      +
    556B  TYR*     1.3    63.2    +      -       -      +
    575B  LEU*     3.7     6.6    -      -       -      +
    576B  CYS*     2.9    42.2    +      -       -      +
    577B  ASP*     5.9     1.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 556 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    526B  MET*     4.4     5.2    -      -       -      -
    536B  LYS      4.1     0.2    -      -       -      +
    537B  VAL*     3.6     0.3    -      -       -      -
    538B  THR*     3.0    66.9    +      -       +      +
    540B  VAL*     4.2    17.1    -      -       +      +
    554B  VAL*     4.5    12.8    -      -       +      -
    555B  SER*     1.3    77.8    -      -       -      +
    557B  THR*     1.3    67.8    +      -       -      +
    559B  THR*     3.6    25.6    -      -       +      -
    573B  ALA*     3.9    13.7    -      -       +      -
    574B  LYS      3.0    19.1    -      -       -      +
    575B  LEU*     4.4     8.1    -      -       +      -
    576B  CYS*     3.7     2.0    -      -       -      -
    582B  VAL*     6.2     0.4    -      -       +      -
    584B  ILE*     3.9    23.2    -      -       +      +
    616B  PHE*     3.9    20.2    -      +       -      -
    631B  VAL*     6.2     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 557 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    535B  SER*     4.4    11.8    +      -       -      +
    536B  LYS      3.2    24.2    -      -       -      +
    537B  VAL*     3.4    22.4    -      -       +      -
    556B  TYR*     1.3    79.9    -      -       -      +
    558B  ASP*     1.3    80.8    +      -       -      +
    559B  THR*     3.3     5.0    +      -       -      -
    573B  ALA*     3.6     3.3    -      -       -      +
    574B  LYS*     2.8    43.4    +      -       -      +
    576B  CYS*     3.5    12.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 558 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    535B  SER*     5.1     4.6    +      -       -      -
    536B  LYS      4.7     1.8    +      -       -      -
    557B  THR*     1.3    88.0    +      -       -      +
    559B  THR*     1.3    61.7    +      -       -      +
    560B  LYS*     3.4    17.2    +      -       +      +
    572B  GLN*     3.2    11.6    -      -       -      +
    573B  ALA*     4.0     2.3    -      -       -      -
    574B  LYS*     3.0    40.6    +      -       +      -
    581B  LEU*     6.1     1.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 559 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    556B  TYR*     3.6    31.5    -      -       +      -
    557B  THR      4.2     0.9    -      -       -      -
    558B  ASP*     1.3    73.1    -      -       -      +
    560B  LYS*     1.3    61.6    +      -       -      +
    571B  TYR*     3.5    38.6    -      -       +      -
    572B  GLN      3.2     5.8    -      -       -      -
    573B  ALA*     3.9     5.0    -      -       +      +
    584B  ILE*     6.1     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 560 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    558B  ASP*     3.9    16.6    -      -       +      +
    559B  THR*     1.3    75.1    -      -       -      +
    561B  VAL*     1.3    65.4    +      -       -      +
    562B  ILE*     3.4     6.1    +      -       +      +
    571B  TYR*     4.2     3.4    -      -       -      -
    572B  GLN*     2.7    72.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 561 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    560B  LYS*     1.3    75.3    -      -       -      +
    562B  ILE*     1.3    63.6    +      -       -      +
    563B  GLY      3.0    30.3    -      -       -      +
    564B  ASN*     4.6     5.2    -      -       +      +
    569B  VAL*     3.5    12.8    -      -       +      -
    570B  VAL      3.6     4.3    -      -       -      -
    571B  TYR*     3.8    26.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 562 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    560B  LYS*     3.5     7.9    -      -       +      +
    561B  VAL*     1.3    78.1    -      -       -      +
    563B  GLY*     1.3    57.8    +      -       -      +
    570B  VAL*     2.8    25.0    +      -       +      +
    571B  TYR      3.9    16.2    -      -       -      +
    572B  GLN*     3.3    27.1    -      -       +      -
    583B  ALA*     4.2     2.0    -      -       +      -
    634B  TYR*     3.9    17.3    -      -       +      +
    930B  ADP      3.4    54.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 563 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    561B  VAL*     3.0    24.3    -      -       -      +
    562B  ILE*     1.3    81.3    -      -       -      +
    564B  ASN*     1.3    63.4    +      -       -      +
    569B  VAL*     3.4     9.5    -      -       -      +
    570B  VAL*     3.2    12.4    +      -       -      -
    930B  ADP      4.0    16.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 564 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    561B  VAL*     4.6     4.7    -      -       +      +
    563B  GLY*     1.3    76.2    -      -       -      +
    565B  GLY*     1.3    72.1    +      -       -      +
    568B  GLY      3.0    22.1    +      -       -      -
    569B  VAL*     3.4    21.8    -      -       -      +
    570B  VAL*     4.5     1.5    -      -       -      +
    930B  ADP      4.0    14.9    +      -       -      +
----------------------------------------------------------
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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