Contacts of the strand formed by residues 82 - 90 (chain B) in PDB entry 3F5O


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 VAL 82 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52A  ILE*     4.2    15.7    -      -       +      -
     81B  GLY*     1.3    80.0    -      -       -      +
     83B  SER*     1.3    62.1    +      -       -      +
     84B  VAL*     3.8     0.7    -      -       -      +
    136B  LYS*     3.2     5.0    -      -       -      +
    137B  HIS*     2.8    60.2    +      -       +      +
    149B  UOC      3.7    17.3    -      -       +      -
    150B  COA      3.8    39.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 83 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90A  TYR*     3.4    27.7    -      -       -      +
     65B  ASP*     3.6    12.8    +      -       -      -
     82B  VAL*     1.3    72.2    -      -       -      +
     84B  VAL*     1.3    60.6    +      -       -      +
    134B  HIS*     2.7    36.4    +      -       -      -
    135B  THR      3.9     1.8    -      -       -      -
    136B  LYS*     3.6     3.8    -      -       -      +
    150B  COA      3.2    49.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 84 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89A  THR*     3.4     4.5    -      -       -      +
     90A  TYR*     2.8    32.7    +      -       -      -
     82B  VAL      3.8     0.2    -      -       -      +
     83B  SER*     1.3    76.6    -      -       -      +
     85B  ASP*     1.3    79.2    +      -       +      +
    113B  LEU*     4.5     3.6    -      -       +      -
    135B  THR*     2.8    17.6    +      -       +      +
    136B  LYS      4.0     2.5    -      -       -      -
    137B  HIS*     3.5    40.6    -      -       +      +
    150B  COA      4.1     4.9    -      -       +      -
     84D  VAL*     6.1     0.7    -      -       +      -
     85D  ASP*     5.7     0.2    -      -       -      +
    113D  LEU*     3.9    20.6    -      -       +      -
    115D  PHE*     3.7    20.4    -      -       +      -
    135D  THR*     4.1     7.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 85 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88A  ILE      3.4     4.7    -      -       -      +
     89A  THR*     2.7    26.6    +      -       -      +
     90A  TYR*     4.7     1.8    -      -       -      -
     84B  VAL*     1.3    92.6    -      -       -      +
     86B  MET*     1.3    60.5    +      -       -      +
     87B  ASN*     6.1     1.1    -      -       -      +
    133B  ARG      4.1     0.3    -      -       -      +
    134B  HIS*     3.5     2.9    -      -       -      -
    135B  THR*     2.9    30.6    +      -       -      +
     85D  ASP*     3.7    35.9    -      -       -      +
     87D  ASN*     4.8     7.4    +      -       -      -
    133D  ARG*     5.9     0.2    -      -       -      +
    135D  THR*     2.7    32.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 86 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57A  GLY      4.6     2.0    -      -       -      +
     61A  ALA*     4.3     2.7    -      -       +      -
     87A  ASN*     3.3     3.3    -      -       -      +
     88A  ILE*     2.9    49.8    +      -       +      +
     90A  TYR*     3.6    29.1    -      -       +      +
     61B  ALA*     3.8    33.7    -      -       +      +
     64B  VAL*     3.8    24.9    -      -       +      -
     65B  ASP*     4.1    16.8    -      -       +      +
     85B  ASP*     1.3    76.0    -      -       -      +
     87B  ASN*     1.3    71.3    +      -       -      +
     88B  ILE*     4.1     7.6    -      -       +      -
    133B  ARG      3.3    12.3    -      -       -      +
    134B  HIS*     4.0    14.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 87 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     86A  MET      3.4     9.6    -      -       -      +
     87A  ASN*     4.0    11.9    -      -       +      -
     85B  ASP*     6.1     1.4    -      -       -      +
     86B  MET*     1.3    77.2    -      -       -      +
     88B  ILE*     1.3    66.8    +      -       -      +
    132B  GLY*     3.0     3.8    -      -       -      -
    133B  ARG*     2.9    61.9    +      -       -      +
     87C  ASN*     3.5    27.7    +      -       +      +
     89C  THR*     4.8     2.2    +      -       -      -
    133C  ARG*     2.8    36.7    +      -       -      -
     85D  ASP*     4.8     6.5    +      -       -      -
     87D  ASN*     6.1     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 88 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85A  ASP*     3.5     4.2    -      -       -      +
     86A  MET*     2.8    43.4    +      -       +      +
     88A  ILE*     5.7     0.4    -      -       +      -
     60B  THR*     4.3     6.7    -      -       +      -
     61B  ALA*     3.5    37.9    -      -       +      -
     64B  VAL*     4.3    13.9    -      -       +      -
     86B  MET*     4.1    19.1    -      -       +      -
     87B  ASN*     1.3    82.8    -      -       -      +
     89B  THR*     1.3    71.4    +      -       -      +
     90B  TYR*     3.6    36.7    -      -       +      +
    130B  ALA*     4.2     9.4    -      -       +      -
    131B  GLN      3.4    11.0    -      -       -      +
    132B  GLY*     4.4     0.2    -      -       -      -
    133C  ARG*     4.1     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 89 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84A  VAL      3.5     4.0    -      -       -      +
     85A  ASP*     2.6    23.4    +      -       -      +
     88B  ILE*     1.3    71.1    -      -       -      +
     90B  TYR*     1.3    62.5    +      -       -      +
     91B  MET*     3.6    10.4    -      -       +      +
    130B  ALA*     3.1     7.1    -      -       -      +
    131B  GLN      2.8    32.7    +      -       -      -
    115C  PHE*     3.3    38.4    -      -       +      -
    133C  ARG*     2.8    43.2    +      -       +      +
    135C  THR*     4.0     2.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 90 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65A  ASP*     4.1     0.7    +      -       -      -
     83A  SER*     3.3    41.5    -      -       -      +
     84A  VAL*     2.8    23.7    +      -       -      +
     86A  MET*     3.8    27.9    -      -       +      +
    150A  COA      3.0    40.1    +      -       +      -
     57B  GLY*     2.8    42.3    +      -       -      -
     60B  THR*     3.9    18.4    -      -       +      -
     61B  ALA      4.4     0.2    +      -       -      -
     88B  ILE*     3.6    30.3    -      -       +      +
     89B  THR*     1.3    73.4    -      -       -      +
     91B  MET*     1.3    60.7    +      -       -      +
     92B  SER      3.9     0.7    -      -       -      +
    129B  ILE*     3.8     6.5    -      -       +      +
    130B  ALA*     4.4     9.4    -      -       +      -
    115C  PHE*     3.7     9.2    -      -       -      -
----------------------------------------------------------
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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