Contacts of the strand formed by residues 33 - 39 (chain H) in PDB entry 1BEY


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 TYR 33 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32H  PHE*     1.3    71.5    -      -       -      +
     34H  MET*     1.3    60.6    +      -       -      +
     50H  PHE*     4.4    17.3    -      +       +      -
     51H  ILE      3.3     6.3    -      -       -      +
     52H  ARG*     3.0    58.0    +      -       +      -
     53H  ASP*     3.3    27.7    +      -       -      -
     56H  LYS*     4.6     5.2    -      -       -      +
    100H  ARG*     3.6     2.6    -      -       -      +
    101H  GLU*     2.8    69.0    +      -       +      +
    102H  GLY      5.6     0.2    +      -       -      -
     94L  ARG*     6.0     2.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 34 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4H  LEU*     4.3     4.0    -      -       +      -
     22H  CYS*     3.7    15.3    -      -       -      -
     24H  VAL*     4.2     7.0    -      -       +      -
     27H  PHE*     3.7     6.7    -      -       -      -
     29H  PHE*     3.1    39.9    -      -       +      -
     32H  PHE      3.4     3.0    +      -       -      +
     33H  TYR*     1.3    72.2    -      -       -      +
     35H  ASN*     1.3    58.0    +      -       -      +
     50H  PHE*     3.4     1.7    -      -       -      -
     51H  ILE*     2.9    38.9    +      -       +      +
     81H  PHE*     3.1    47.7    -      -       +      -
     99H  ALA      3.8    12.3    -      -       -      +
    100H  ARG*     3.4    32.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 35 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34H  MET*     1.3    74.6    -      -       -      +
     36H  TRP*     1.3    56.8    +      -       -      +
     47H  TRP*     3.8     6.3    -      -       -      +
     49H  GLY      3.0    21.5    -      -       -      +
     50H  PHE*     3.0    14.1    -      -       +      +
     81H  PHE*     3.6    10.7    -      -       -      -
     99H  ALA*     2.7    39.3    +      -       -      +
    101H  GLU*     3.4    24.1    +      -       -      +
    108H  PHE*     2.9    29.0    -      -       +      -
     96L  ARG*     3.3    27.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 36 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6H  GLU*     4.0    17.5    -      -       +      -
     20H  LEU*     3.7    34.1    -      -       +      -
     21H  THR      4.2     1.6    -      -       -      -
     22H  CYS*     4.1    21.5    -      -       +      -
     35H  ASN*     1.3    73.9    -      -       -      +
     37H  VAL*     1.3    74.9    +      -       -      +
     47H  TRP*     4.0     8.1    -      -       -      -
     48H  ILE*     3.8    28.9    +      -       +      -
     49H  GLY      3.1     7.1    +      -       -      +
     72H  MET*     3.9    16.9    -      -       -      -
     81H  PHE*     3.0    58.5    +      +       -      -
     82H  SER      4.3     1.8    +      -       -      -
     83H  LEU*     3.5    40.7    -      -       +      +
     96H  TYR*     4.4     4.7    -      -       +      -
     97H  TYR      3.1    30.1    -      -       -      -
     98H  CYS*     3.7    10.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 37 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36H  TRP*     1.3    87.7    -      -       -      +
     38H  ARG*     1.3    61.9    +      -       -      +
     45H  LEU*     3.7    29.2    -      -       +      -
     46H  GLU      3.9     9.9    -      -       -      +
     47H  TRP*     4.9     4.0    -      -       +      -
     48H  ILE*     4.7     1.1    -      -       -      +
     95H  VAL      3.8     0.2    -      -       -      +
     96H  TYR*     3.4     4.2    -      -       -      -
     97H  TYR*     2.4    44.9    +      -       +      +
     99H  ALA*     4.5     3.6    -      -       +      -
    108H  PHE*     4.1    23.3    -      -       +      -
    111H  TRP*     3.3    46.4    -      -       +      -
     98L  PHE*     5.1     2.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 38 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37H  VAL*     1.3    75.5    -      -       -      +
     39H  GLN*     1.3    62.7    +      -       -      +
     40H  PRO*     4.5    14.4    -      -       -      +
     44H  GLY      4.1     0.2    -      -       -      +
     45H  LEU*     3.2     3.7    -      -       -      -
     46H  GLU*     2.8    70.5    +      -       +      +
     48H  ILE*     4.1     7.0    -      -       +      +
     65H  SER*     5.0     2.2    +      -       -      -
     66H  VAL*     3.8    15.1    -      -       -      +
     69H  ARG*     3.7     8.5    -      -       -      +
     85H  LEU*     3.8     4.2    -      -       -      +
     91H  ALA      4.9     4.0    +      -       -      -
     92H  ASP*     2.3    39.9    +      -       -      +
     94H  ALA*     4.3     4.0    -      -       +      -
     95H  VAL      3.4     5.4    -      -       -      +
     96H  TYR*     3.0    50.6    +      -       +      -
     97H  TYR*     5.3     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 39 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38H  ARG*     1.3    76.6    -      -       -      +
     40H  PRO*     1.4    72.2    +      -       -      +
     42H  GLY*     5.2     4.0    -      -       -      +
     43H  ARG      4.0    26.1    +      -       -      +
     44H  GLY      4.3     2.0    -      -       -      -
     45H  LEU*     3.3    32.5    -      -       +      +
     94H  ALA*     2.6    20.7    -      -       -      +
     95H  VAL*     3.0    39.0    +      -       +      +
     97H  TYR*     4.4     3.0    +      -       -      -
     38L  GLN*     3.5    30.9    +      -       -      +
     87L  TYR*     4.9     0.2    +      -       -      -
----------------------------------------------------------
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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