Contacts of the strand formed by residues 41 - 50 (chain H) in PDB entry 6B0B


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 THR 41 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    138E  PHE*     4.0    21.7    -      -       +      -
    142E  ALA*     5.2     2.9    -      -       +      -
    163E  LEU*     5.0     5.6    -      -       -      +
     35H  GLY*     3.4     1.0    -      -       -      -
     36H  ARG*     2.9    53.3    +      -       -      +
     39H  GLU*     3.9     9.4    -      -       +      +
     40H  GLY*     1.3    81.7    -      -       -      +
     42H  GLN*     1.3    64.1    +      -       -      +
     72H  TYR*     4.5     1.3    -      -       -      +
    214H  TYR*     3.8    20.2    -      -       +      +
    215H  GLU      3.4     3.8    -      -       -      -
    216H  ARG*     3.7    25.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 42 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    163E  LEU*     6.3     1.1    -      -       -      -
     14H  PHE*     3.9    19.0    -      -       -      -
     34H  GLU      3.7     9.2    -      -       -      +
     35H  GLY*     4.0     1.6    -      -       -      -
     41H  THR*     1.3    76.9    -      -       -      +
     43H  THR*     1.3    66.2    +      -       -      +
     44H  ALA*     5.6     1.6    -      -       -      +
     65H  PHE*     4.8    12.8    -      -       -      +
     70H  LYS      5.1     1.9    +      -       -      -
     72H  TYR*     3.3    53.1    +      -       +      +
    213H  GLN      3.8     0.2    -      -       -      +
    214H  TYR*     3.2     9.0    -      -       -      -
    215H  GLU*     2.9    73.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 43 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    160E  TYR*     3.7    47.3    -      -       +      -
    163E  LEU*     4.8    11.6    -      -       +      +
     14H  PHE*     4.3     2.7    -      -       -      -
     33H  GLY*     3.3     1.6    -      -       -      -
     34H  GLU*     2.9    50.5    +      -       -      +
     42H  GLN*     1.3    81.2    -      -       -      +
     44H  ALA*     1.3    61.7    +      -       -      +
     45H  LYS*     5.8     1.7    -      -       -      -
    212H  GLU*     5.9     2.2    -      -       -      -
    213H  GLN      3.0    10.1    -      -       -      +
    214H  TYR*     4.0    11.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 44 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14H  PHE*     3.8    24.0    -      -       +      -
     32H  GLU      3.8     5.8    -      -       -      +
     33H  GLY*     3.9     0.4    -      -       -      -
     42H  GLN*     5.6     2.0    -      -       -      +
     43H  THR*     1.3    76.0    -      -       -      +
     45H  LYS*     1.3    64.0    +      -       -      +
     46H  LEU*     4.0    17.3    -      -       +      +
     65H  PHE*     5.7     7.2    -      -       +      -
    211H  VAL      3.7     0.9    -      -       -      +
    212H  GLU*     3.0     8.4    -      -       -      +
    213H  GLN*     2.9    40.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 45 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    160E  TYR*     5.3     2.0    -      -       -      -
     31H  GLY*     3.2     3.8    -      -       -      -
     32H  GLU*     2.9    43.3    +      -       +      +
     33H  GLY*     6.0     0.2    -      -       -      -
     34H  GLU*     5.5     5.8    +      -       -      -
     43H  THR*     5.8     1.8    -      -       -      -
     44H  ALA*     1.3    76.2    -      -       -      +
     46H  LEU*     1.3    61.9    +      -       -      +
     47H  LYS*     5.1    13.7    +      -       -      +
    210H  ILE*     6.4     1.8    -      -       +      -
    211H  VAL      3.6     4.5    -      -       -      +
    212H  GLU*     3.4    36.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 46 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16H  VAL*     4.2    10.8    -      -       +      -
     29H  ILE*     4.1     8.5    -      -       +      -
     30H  GLU      3.8     1.1    -      -       -      -
     31H  GLY*     3.7    16.6    -      -       -      +
     44H  ALA*     4.0    19.1    -      -       +      +
     45H  LYS*     1.3    83.0    -      -       -      +
     47H  LYS*     1.3    71.4    +      -       -      +
     58H  TRP*     3.7    40.2    -      -       +      -
     65H  PHE*     4.1    22.7    -      -       +      -
    209H  THR      4.6     1.1    -      -       -      -
    210H  ILE*     3.8     8.9    -      -       -      +
    211H  VAL      2.9    37.2    +      -       -      +
    213H  GLN*     4.1    18.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 47 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29H  ILE*     3.4     4.7    -      -       -      -
     30H  GLU*     2.9    39.3    +      -       +      +
     32H  GLU*     4.4    15.6    +      -       -      +
     45H  LYS*     5.1    13.9    +      -       -      +
     46H  LEU*     1.3    81.5    +      -       -      +
     48H  VAL*     1.3    68.0    +      -       -      +
     49H  THR*     3.6     6.4    +      -       +      +
    209H  THR      3.8     5.2    -      -       -      -
    210H  ILE*     3.7    23.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 48 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27H  PHE*     5.2     0.2    -      -       +      -
     28H  GLU      3.8     7.4    -      -       -      +
     29H  ILE*     4.4     9.2    -      -       +      -
     47H  LYS*     1.3    74.5    -      -       -      +
     49H  THR*     1.3    60.8    +      -       -      +
     50H  LYS      3.3    28.0    -      -       -      +
     52H  GLY*     4.1    17.1    -      -       -      +
     54H  LEU*     4.2    33.9    -      -       +      -
     58H  TRP*     4.6     6.7    -      -       +      -
    208H  TYR      4.5     2.7    -      -       -      +
    209H  THR*     3.5    35.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 49 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28H  GLU*     3.0    32.7    +      -       -      +
     29H  ILE      4.0     0.3    +      -       -      -
     30H  GLU*     3.7    29.4    -      -       +      +
     47H  LYS*     4.0    10.5    -      -       +      +
     48H  VAL*     1.3    77.7    -      -       -      +
     50H  LYS*     1.3    77.7    +      -       -      +
     52H  GLY      5.5     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 50 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26H  GLU      5.0     1.6    -      -       -      +
     27H  PHE*     3.3    21.9    -      -       -      +
     28H  GLU*     3.6    29.2    +      -       +      +
     48H  VAL*     3.3    12.7    -      -       -      +
     49H  THR*     1.3    96.0    +      -       -      +
     51H  GLY*     1.3    62.9    +      -       -      +
     52H  GLY      3.3     2.5    -      -       -      -
----------------------------------------------------------
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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