Contacts of the strand formed by residues 130 - 136 (chain H) in PDB entry 1JJ2


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 HIS 130 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   10030    U      5.1     0.4    +      -       -      -
     47H  GLU*     2.9    25.5    +      -       +      +
     48H  LEU      3.3    11.7    -      -       -      +
     49H  VAL*     4.1     7.9    -      -       +      +
     86H  ARG*     2.9    72.6    +      -       -      +
     87H  LYS*     4.5     8.5    -      -       -      -
    125H  VAL*     5.7     0.2    -      -       -      -
    128H  ALA      5.0     2.2    +      -       -      -
    129H  ASN*     1.3    78.3    -      -       -      +
    131H  ILE*     1.3    59.5    +      -       -      +
    133H  ILE*     3.2    19.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 131 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48H  LEU*     3.0    22.8    +      -       +      +
     50H  VAL*     4.5    17.7    -      -       +      -
     56H  ILE*     4.0    20.0    -      -       +      -
     61H  LEU*     3.6    29.4    -      -       +      -
     85H  ILE*     3.3    10.9    -      -       +      -
     86H  ARG*     3.0    28.4    +      -       -      -
     87H  LYS*     4.3    23.1    -      -       +      -
    125H  VAL*     4.9     6.5    -      -       +      +
    129H  ASN      3.8     2.0    +      -       -      -
    130H  HIS*     1.3    73.2    -      -       -      +
    132H  PHE*     1.3    86.7    +      -       +      +
    153H  VAL*     5.0     6.7    -      -       +      -
    157H  ILE*     5.2     1.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 132 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33H  MET*     4.7     0.4    -      -       +      -
     48H  LEU*     2.8    49.1    +      -       +      +
     61H  LEU*     4.6     2.0    -      -       +      -
     64H  ALA*     4.2    17.9    -      -       +      -
     65H  ARG*     3.7    40.4    -      -       +      -
     83H  PHE*     4.2    15.7    -      +       +      -
     84H  ARG      3.2     5.6    -      -       -      -
     85H  ILE*     3.3    41.3    -      -       +      -
    131H  ILE*     1.3   106.2    -      -       +      +
    133H  ILE*     1.3    71.6    +      -       -      +
    146H  TRP*     3.9    19.5    -      -       +      +
    149H  ALA*     4.4     9.2    -      -       +      -
    153H  VAL*     5.9     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 133 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45H  GLN*     3.8    17.0    -      -       +      -
     46H  VAL      3.5     2.7    -      -       -      +
     47H  GLU*     2.9    40.4    -      -       +      +
     83H  PHE*     4.4     0.2    -      -       -      -
     84H  ARG*     2.8    39.0    +      -       +      +
     86H  ARG*     2.6    34.3    -      -       -      +
    130H  HIS*     3.2    10.1    -      -       +      -
    132H  PHE*     1.3    90.2    -      -       -      +
    134H  ALA*     1.3    61.9    +      -       -      +
    135H  TRP*     3.2    43.8    -      -       +      -
    146H  TRP*     3.9     1.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 134 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45H  GLN*     3.4     5.9    -      -       -      +
     46H  VAL      2.9    29.5    +      -       -      +
     81H  TYR*     5.9     2.9    -      -       +      -
     82H  LYS      3.4     6.5    -      -       -      +
     83H  PHE*     3.5    15.0    -      -       +      -
    133H  ILE*     1.3    74.6    -      -       -      +
    135H  TRP*     1.3    66.4    +      -       -      +
    136H  VAL*     4.1     1.3    -      -       +      -
    142H  VAL*     3.4    25.1    -      -       +      -
    146H  TRP*     3.3    21.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 135 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40H  PRO*     4.0    32.1    -      -       +      +
     42H  TYR*     3.4    24.7    -      -       +      -
     44H  ALA      3.6     4.7    -      -       -      -
     45H  GLN*     2.8    53.4    -      -       +      +
     81H  TYR*     3.2    29.2    -      -       -      +
     82H  LYS*     2.8    48.1    +      -       +      -
     84H  ARG*     2.9    59.7    -      -       +      -
     86H  ARG*     4.9     0.4    -      -       -      -
    133H  ILE*     3.2    30.1    -      -       +      -
    134H  ALA*     1.3    72.4    -      -       -      +
    136H  VAL*     1.3    60.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 136 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42H  TYR*     3.8     9.1    -      -       -      -
     43H  PRO*     3.7     1.4    -      -       -      +
     44H  ALA*     2.9    56.5    +      -       +      +
     46H  VAL*     4.7     6.5    -      -       +      -
     80H  ASN      4.9     2.7    -      -       -      +
     81H  TYR*     4.8    10.5    -      -       +      -
    134H  ALA*     5.5     1.1    -      -       +      +
    135H  TRP*     1.3    75.7    -      -       -      +
    137H  ASN*     1.3    81.5    +      -       -      +
    139H  ASP*     3.2    30.1    -      -       +      +
    140H  PRO*     4.5     8.7    -      -       +      -
    142H  VAL*     3.6    27.6    -      -       +      -
----------------------------------------------------------
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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