Contacts of the strand formed by residues 394 - 403 (chain B) in PDB entry 1TYE


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 394 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69B  LEU*     3.9    20.4    -      -       +      -
    103B  GLN*     4.1    18.4    -      -       +      +
    104B  VAL      3.3    12.8    -      -       -      +
    105B  ARG*     2.9    34.1    +      -       -      +
    374B  CYS      5.1     4.2    -      -       -      +
    375B  LEU*     5.5     2.9    -      -       -      +
    392B  GLY      3.5     1.6    +      -       -      -
    393B  ASP*     1.3    73.2    -      -       -      +
    395B  VAL*     1.3    74.1    +      -       -      +
    396B  SER*     6.0     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 395 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103B  GLN*     3.2     3.9    -      -       -      +
    104B  VAL*     2.8    47.6    +      -       +      +
    355B  VAL*     4.9     3.1    -      -       +      -
    373B  THR      3.7     8.7    -      -       -      +
    374B  CYS*     4.4     4.7    -      -       -      -
    375B  LEU*     4.2    20.6    -      -       +      -
    386B  CYS*     3.4    42.0    -      -       +      -
    389B  LEU*     4.5    15.5    -      -       +      +
    393B  ASP*     5.9     0.2    -      -       +      -
    394B  THR*     1.3    81.1    -      -       -      +
    396B  SER*     1.3    63.4    +      -       -      +
    397B  PHE*     3.8    21.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 396 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    101B  SER*     6.5     0.4    -      -       -      -
    102B  ILE      3.5     5.4    -      -       -      -
    103B  GLN*     3.5    24.5    -      -       -      -
    373B  THR*     2.8    51.7    +      -       -      +
    395B  VAL*     1.3    76.5    -      -       -      +
    397B  PHE*     1.3    71.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 397 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    101B  SER*     3.8     4.7    +      -       -      -
    102B  ILE*     2.8    49.8    +      -       +      +
    103B  GLN*     5.4     0.2    -      -       -      -
    104B  VAL*     4.6     6.5    -      -       +      -
    355B  VAL*     3.9    28.0    -      -       +      -
    357B  LEU*     3.5    44.2    -      -       +      -
    370B  PHE*     4.8     3.8    -      -       +      -
    371B  ASN      3.8     5.2    -      -       -      -
    372B  ALA*     3.5    32.5    -      -       +      -
    383B  LEU      4.6     0.4    -      -       -      -
    384B  LYS*     3.7    20.6    -      -       +      -
    385B  SER      3.8     1.6    -      -       -      -
    386B  CYS*     4.3     6.5    -      -       -      -
    395B  VAL*     3.8    22.2    -      -       +      -
    396B  SER*     1.3    78.3    -      -       -      +
    398B  SER*     1.3    61.6    +      -       -      +
    399B  ILE*     4.0     4.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 398 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99B  ASN*     5.2     5.2    +      -       -      -
    100B  PHE      3.9     7.2    +      -       -      -
    101B  SER*     4.8     6.0    +      -       -      -
    370B  PHE*     3.2     5.0    -      -       -      -
    371B  ASN*     2.9    51.0    +      -       -      -
    397B  PHE*     1.3    72.6    -      -       -      +
    399B  ILE*     1.3    62.3    +      -       -      +
   1001B  NAG      5.2     3.5    -      -       -      +
   1006B  NAG      2.9    26.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 399 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99B  ASN*     3.1     4.2    -      -       -      +
    100B  PHE*     2.8    77.3    +      -       +      +
    102B  ILE*     3.6    32.3    -      -       +      -
    368B  LEU*     4.3    16.2    -      -       +      -
    369B  SER      3.5     4.7    -      -       -      +
    370B  PHE*     3.6    35.7    -      -       +      -
    397B  PHE      4.6     0.4    -      -       -      +
    398B  SER*     1.3    77.8    -      -       -      +
    400B  GLU*     1.3    62.5    +      -       -      +
    416B  ILE*     3.6    21.8    -      -       +      -
    425B  LEU*     5.0     0.4    -      -       +      -
   1006B  NAG      3.8     1.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 400 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97B  SER*     4.5    17.0    +      -       -      -
     98B  LYS      3.8     5.4    -      -       -      +
     99B  ASN*     4.0    15.7    -      -       +      +
    367B  SER      3.7     0.9    -      -       -      +
    368B  LEU*     3.3     6.9    -      -       -      -
    369B  SER*     3.1    46.4    +      -       -      +
    399B  ILE*     1.3    77.1    -      -       -      +
    401B  ALA*     1.3    67.8    +      -       -      +
    402B  LYS*     5.3     6.4    -      -       +      +
   1001B  NAG      5.0     2.8    +      -       -      -
   1006B  NAG      3.4    38.9    +      -       +      -
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Residues in contact with ALA 401 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90B  LEU*     3.9    27.6    -      -       +      -
     92B  LEU*     4.3     5.3    -      -       +      +
     96B  ASP      4.2     0.2    -      -       -      +
     97B  SER*     3.2    26.1    -      -       -      -
     98B  LYS      3.0    16.4    +      -       -      +
    100B  PHE*     4.2     8.2    -      -       +      -
    366B  LEU*     3.9     8.1    -      -       +      -
    367B  SER      3.7     3.6    -      -       -      -
    368B  LEU*     3.8    17.9    -      -       +      -
    399B  ILE      4.3     0.4    -      -       -      -
    400B  GLU*     1.3    73.6    -      -       -      +
    402B  LYS*     1.3    60.2    +      -       -      +
    414B  PHE*     5.4     0.9    -      -       +      -
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Residues in contact with LYS 402 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95B  ASP*     4.4    16.4    +      -       -      -
     96B  ASP      4.0     1.6    -      -       -      +
     97B  SER*     3.0    22.7    -      -       -      +
    366B  LEU*     3.3     5.5    -      -       -      +
    367B  SER*     2.9    48.7    +      -       -      +
    400B  GLU*     5.3     6.7    -      -       +      +
    401B  ALA*     1.3    74.7    -      -       -      +
    403B  VAL*     1.3    78.8    +      -       -      +
    404B  ARG*     5.6     1.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 403 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     92B  LEU*     3.5    23.3    -      -       +      -
     93B  ARG      3.9     2.9    -      -       -      +
     95B  ASP*     3.6    33.0    -      -       -      +
     96B  ASP      3.4    18.2    +      -       -      +
    365B  GLU      3.6     8.3    -      -       -      +
    366B  LEU*     3.9    15.5    -      -       +      -
    402B  LYS*     1.3    95.8    +      -       -      +
    404B  ARG*     1.3    60.8    +      -       -      +
    405B  GLY      4.0     9.2    -      -       -      +
    407B  PRO*     5.6     1.3    -      -       +      -
    431B  PHE*     3.5    30.7    -      -       +      -
----------------------------------------------------------
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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