Contacts of the strand formed by residues 357 - 363 (chain B) in PDB entry 1MWT


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 LEU 357 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    327B  THR*     2.7    21.8    +      -       -      +
    328B  ILE*     3.1    16.3    +      -       +      +
    348B  THR*     6.5     0.2    -      -       -      -
    349B  ALA      3.8     5.4    -      -       -      +
    350B  ILE*     3.8    27.8    -      -       +      -
    356B  GLU*     1.3    70.7    -      -       -      +
    358B  LEU*     1.3    61.6    +      -       -      +
    359B  ALA      3.4     0.7    -      -       -      -
    360B  LEU*     4.0    20.9    -      -       +      -
    498B  PHE*     3.8    29.6    -      -       +      -
    529B  VAL*     4.0    24.5    -      -       +      -
    532B  LEU*     6.4     0.4    -      -       +      -
    547B  PRO*     4.1     2.7    -      -       +      -
    548B  HIS*     2.9    39.9    +      -       -      +
    549B  LEU*     4.0    14.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 358 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    157B  ARG*     3.9    23.6    -      -       -      +
    327B  THR      3.8    16.8    -      -       -      +
    328B  ILE*     3.6     3.6    -      -       -      +
    329B  ASP*     2.9    34.6    +      -       +      +
    332B  VAL*     4.0     5.1    -      -       +      +
    349B  ALA*     2.9    18.2    +      -       +      +
    350B  ILE      3.8    14.1    -      -       -      +
    351B  HIS*     4.0    15.5    -      -       +      +
    356B  GLU*     3.3     4.0    +      -       +      +
    357B  LEU*     1.3    73.9    -      -       -      +
    359B  ALA*     1.3    63.1    +      -       -      +
    626B  ASN      3.5    24.7    -      -       -      +
    627B  MET*     3.8    14.1    -      -       +      -
    664B  TYR*     4.3     3.8    -      -       -      +
    666B  ILE*     3.8    20.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 359 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    328B  ILE*     3.6     3.1    -      -       -      -
    332B  VAL*     3.4    27.6    -      -       +      -
    333B  GLN*     3.3    17.5    -      -       -      +
    336B  ILE*     4.0     9.9    -      -       +      -
    347B  GLY      4.2     0.7    -      -       -      -
    348B  THR*     3.4     4.7    -      -       -      -
    349B  ALA*     3.0    30.4    +      -       +      +
    357B  LEU      3.4     2.8    -      -       -      -
    358B  LEU*     1.3    82.2    -      -       -      +
    360B  LEU*     1.3    72.4    +      -       -      +
    361B  VAL*     4.1     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 360 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    248B  ALA      4.6     0.3    -      -       -      +
    249B  THR*     5.5     0.7    -      -       -      -
    252B  LEU*     4.2    21.8    +      -       +      +
    328B  ILE*     3.9     8.5    -      -       +      +
    333B  GLN*     3.0    23.5    +      -       -      -
    347B  GLY      3.8     1.8    -      -       -      -
    348B  THR*     3.9     8.5    -      -       +      -
    357B  LEU*     4.0    24.2    -      -       +      -
    359B  ALA*     1.3    81.3    -      -       -      +
    361B  VAL*     1.3    60.4    +      -       -      +
    395B  PHE*     3.3    42.9    -      -       +      -
    496B  TYR*     5.3     0.4    -      -       +      -
    498B  PHE*     4.5     5.6    -      -       +      -
    529B  VAL*     3.8    28.0    -      -       +      -
    549B  LEU*     4.0    26.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 361 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    248B  ALA      4.2     5.6    -      -       -      +
    333B  GLN*     3.6    42.2    -      -       -      +
    336B  ILE*     3.8    19.5    -      -       +      -
    337B  TYR*     4.0    28.9    -      -       +      -
    340B  MET*     5.4     1.3    -      -       -      -
    346B  SER*     3.3     7.4    -      -       -      -
    347B  GLY      2.7    41.8    +      -       -      +
    359B  ALA*     4.9     1.1    -      -       +      -
    360B  LEU*     1.3    77.5    -      -       -      +
    362B  SER*     1.3    64.9    +      -       -      +
    363B  THR*     4.1    16.8    -      -       +      -
    395B  PHE*     3.6     6.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 362 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    247B  LYS      5.1     0.3    -      -       -      +
    248B  ALA      5.7     0.2    +      -       -      -
    251B  HIS*     3.2    43.1    +      -       -      -
    337B  TYR*     5.0     0.2    -      -       -      -
    345B  GLY      3.7     4.3    -      -       -      -
    346B  SER*     4.5     0.2    -      -       -      +
    361B  VAL*     1.3    78.1    -      -       -      +
    363B  THR*     1.3    67.2    +      -       -      +
    365B  SER*     3.8     9.0    -      -       -      -
    392B  LEU      3.1    22.3    +      -       -      -
    394B  LYS*     3.2    26.5    +      -       -      +
    395B  PHE*     4.0     8.5    -      -       -      -
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Residues in contact with THR 363 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    337B  TYR*     3.9    20.4    -      -       +      -
    340B  MET*     3.0    47.3    +      -       +      +
    341B  LYS*     3.8     9.0    -      -       -      -
    343B  ASP      2.9    16.7    +      -       -      -
    345B  GLY      2.9    32.1    +      -       -      +
    346B  SER*     4.9     0.2    -      -       -      +
    361B  VAL*     4.1     6.5    -      -       +      -
    362B  SER*     1.3    80.5    +      -       -      +
    364B  PRO*     1.3    63.3    -      -       +      +
    394B  LYS*     2.7    22.2    +      -       -      -
----------------------------------------------------------
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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