Contacts of the strand formed by residues 338 - 345 (chain B) in PDB entry 6RUT


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 ALA 338 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    204B  LEU*     4.5     2.5    -      -       +      -
    205B  LEU      3.3    12.3    -      -       -      +
    206B  VAL*     4.2     4.7    -      -       +      -
    337B  GLY*     1.3    71.6    -      -       -      -
    339B  THR*     1.3    64.8    +      -       -      +
    360B  HIS*     3.7     3.6    -      -       -      +
    361B  ILE*     2.9    32.9    +      -       +      +
    450B  TYR*     2.9    19.6    +      -       +      +
    451B  PHE*     4.4     1.3    -      -       +      -
    454B  ILE*     3.9    35.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 339 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    183B  ILE*     3.8    11.6    -      -       +      +
    186B  LYS*     2.8    24.7    +      -       -      -
    203B  VAL      3.7     0.2    -      -       -      +
    204B  LEU*     3.7     2.4    -      -       -      +
    205B  LEU*     2.9    41.2    +      -       -      +
    338B  ALA*     1.3    72.1    -      -       -      +
    340B  VAL*     1.3    70.8    +      -       -      +
    341B  VAL*     4.2     9.9    -      -       +      -
    358B  VAL*     3.8    20.2    -      -       +      -
    359B  ASP      3.4    12.8    -      -       -      +
    360B  HIS*     3.0    29.0    +      -       +      +
    361B  ILE*     4.5     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 340 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202B  PHE*     4.4    12.1    -      -       +      -
    203B  VAL      3.3     4.9    -      -       -      +
    204B  LEU*     4.1     9.2    -      -       +      -
    339B  THR*     1.3    77.4    -      -       -      +
    341B  VAL*     1.3    63.8    +      -       -      +
    357B  LEU      3.5     3.5    -      -       -      +
    359B  ASP*     2.7    42.1    +      -       +      +
    361B  ILE*     3.7    22.4    -      -       +      -
    457B  MET*     3.3    36.8    -      -       +      -
    464B  VAL*     5.3     1.1    -      -       +      -
    466B  ILE*     4.5     2.2    -      -       +      -
    489B  ILE*     4.3    14.8    -      -       +      -
    491B  TYR*     3.9    18.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 341 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    145B  LEU*     6.3     0.4    -      -       +      -
    177B  PRO*     5.8     1.3    -      -       +      -
    180B  TRP*     6.3     0.2    -      -       +      -
    183B  ILE*     3.9    12.6    -      -       +      -
    202B  PHE*     3.4     2.0    -      -       -      -
    203B  VAL*     2.8    51.4    +      -       +      +
    205B  LEU*     3.8    24.2    -      -       +      -
    339B  THR*     4.2     4.0    -      -       +      -
    340B  VAL*     1.3    78.1    -      -       -      +
    342B  SER*     1.3    71.5    +      -       -      +
    343B  PHE*     3.8     1.0    +      -       +      -
    355B  PHE*     4.1    26.0    -      -       +      -
    356B  GLY      5.1     0.7    -      -       -      +
    357B  LEU      3.2     9.2    -      -       -      +
    358B  VAL*     3.7    24.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 342 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    156B  ARG*     5.5     0.2    +      -       -      -
    200B  LEU*     4.6     6.7    -      -       -      -
    201B  TYR      3.4     6.3    -      -       -      -
    202B  PHE*     3.5    28.7    -      -       -      -
    340B  VAL      4.1     0.8    +      -       -      -
    341B  VAL*     1.3    77.4    -      -       -      +
    343B  PHE*     1.3    60.0    +      -       -      +
    344B  TYR*     5.1     3.6    +      -       -      -
    356B  GLY*     2.8    28.0    +      -       -      -
    357B  LEU*     2.7    42.2    +      -       -      +
    491B  TYR*     4.1    10.7    +      -       -      -
    495B  PHE*     4.9     3.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 343 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88B  PHE*     3.6    30.3    -      +       -      -
    130B  ILE*     3.8    18.8    -      -       +      -
    143B  ILE*     4.1    11.2    -      -       +      -
    191B  VAL*     4.1     4.5    -      -       +      -
    199B  ASN      3.6     1.4    -      -       -      +
    200B  LEU*     3.7     4.3    -      -       -      +
    201B  TYR*     2.9    61.0    +      -       +      +
    202B  PHE      4.0     5.6    -      -       -      -
    203B  VAL*     3.6    27.4    -      -       +      -
    341B  VAL*     3.9    11.7    -      -       +      -
    342B  SER*     1.3    74.8    -      -       -      +
    344B  TYR*     1.3    77.3    +      -       -      +
    345B  ASP*     4.4     3.6    -      -       +      -
    353B  THR*     4.2     9.6    -      -       +      -
    354B  ALA      3.5    11.0    -      -       -      +
    355B  PHE*     4.2    18.8    -      +       +      -
    356B  GLY      4.2     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 344 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    154B  VAL*     3.4    32.3    -      -       +      -
    156B  ARG*     3.3    21.2    +      -       -      -
    162B  PRO*     3.8    22.7    -      -       +      +
    170B  PHE*     3.6    32.3    -      +       +      -
    198B  PRO      4.9     3.4    -      -       -      -
    199B  ASN*     3.1    17.3    -      -       +      -
    200B  LEU*     3.6    37.7    -      -       +      +
    342B  SER*     5.1     3.3    +      -       -      -
    343B  PHE*     1.3    78.9    -      -       -      +
    345B  ASP*     1.3    65.0    +      -       -      +
    353B  THR*     3.4     9.5    -      -       -      +
    354B  ALA*     2.7    38.2    +      -       +      +
    355B  PHE      4.1     2.5    -      -       -      -
    356B  GLY*     4.1    14.6    -      -       -      -
    494B  ASN      4.2     3.3    +      -       -      -
    495B  PHE*     4.1     5.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 345 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88B  PHE*     3.3    23.9    -      -       +      -
    132B  ARG*     2.8    26.7    +      -       -      -
    141B  TYR*     2.7    35.9    +      -       -      -
    143B  ILE*     4.1     0.3    -      -       -      +
    170B  PHE*     3.5     2.9    -      -       -      -
    199B  ASN*     2.8    34.5    +      -       -      +
    201B  TYR*     3.5    24.9    +      -       +      -
    343B  PHE*     4.4     3.1    -      -       +      -
    344B  TYR*     1.3    75.7    -      -       -      +
    346B  ALA*     1.3    55.8    +      -       -      +
    347B  PRO*     3.7     3.8    -      -       -      +
    352B  HIS      3.1     5.2    -      -       -      -
    353B  THR*     3.6     5.2    +      -       -      -
----------------------------------------------------------
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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