Contacts of the strand formed by residues 359 - 376 (chain A) in PDB entry 4EWS


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 359 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    311A  VAL*     4.5    18.4    -      -       +      -
    348A  PHE      3.7     0.7    -      -       -      +
    349A  LEU*     3.6     1.6    -      -       -      -
    350A  PHE*     2.9    57.7    +      -       +      -
    352A  ARG*     5.2     7.1    -      -       -      +
    357A  HIS      3.6     2.2    +      -       -      +
    358A  SER*     1.3    72.0    -      -       -      +
    360A  ALA*     1.3    59.1    +      -       -      +
    361A  TYR*     3.7    25.6    -      -       +      +
    398A  THR*     4.0     1.8    -      -       -      -
    400A  SER*     3.7    31.0    -      -       -      +
    405A  ILE*     3.8    22.9    -      -       +      -
    409A  LEU*     4.5     3.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 360 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    348A  PHE      3.3     5.4    -      -       -      +
    349A  LEU*     4.1    22.9    -      -       +      -
    358A  SER*     3.7     4.6    +      -       -      -
    359A  VAL*     1.3    73.0    -      -       -      +
    361A  TYR*     1.3    61.2    +      -       -      +
    396A  ASN*     3.4     4.5    -      -       -      +
    397A  LEU*     2.7    56.2    +      -       +      +
    398A  THR*     3.7    13.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 361 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    346A  VAL      3.9     0.7    -      -       -      +
    347A  LYS*     3.6     0.3    -      -       -      -
    348A  PHE*     2.9    36.4    +      -       +      +
    359A  VAL*     3.7    20.4    -      -       +      -
    360A  ALA*     1.3    76.5    -      -       -      +
    362A  THR*     1.3    66.3    +      -       -      +
    363A  PHE*     3.6    29.2    -      +       +      -
    394A  VAL*     3.7    18.6    -      -       +      -
    395A  SER      3.2    15.5    -      -       -      -
    396A  ASN*     4.0     8.7    -      -       +      -
    400A  SER      4.4     0.7    -      -       -      -
    401A  SER*     3.3    30.2    -      -       -      -
    402A  SER      3.2    23.5    +      -       -      -
    405A  ILE*     3.5    20.0    -      -       +      -
    406A  GLN*     4.0    16.7    +      -       +      +
    409A  LEU*     3.8    15.3    -      -       +      -
      4B  FUC      4.3     7.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 362 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    345A  MET*     3.9    19.5    -      -       +      +
    346A  VAL      3.6     2.9    -      -       -      -
    347A  LYS*     3.8    32.3    -      -       +      -
    360A  ALA      5.6     0.2    -      -       -      -
    361A  TYR*     1.3    77.7    -      -       -      +
    363A  PHE*     1.3    61.7    +      -       -      +
    393A  THR      3.2     9.5    +      -       -      +
    395A  SER*     2.8    50.4    +      -       -      -
    397A  LEU*     3.7    20.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 363 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    344A  VAL      3.8     1.0    -      -       -      +
    345A  MET*     3.4     4.7    -      -       -      +
    346A  VAL*     2.8    43.7    +      -       +      +
    348A  PHE*     4.3     9.4    -      +       -      -
    361A  TYR*     3.6    28.3    -      +       +      -
    362A  THR*     1.3    72.7    -      -       -      +
    364A  GLU*     1.3    60.1    +      -       -      +
    365A  GLU*     3.9     8.5    +      -       -      +
    393A  THR      4.3     1.1    -      -       -      -
    394A  VAL*     3.5    33.9    -      -       +      +
    406A  GLN*     3.4    34.5    -      -       +      -
    409A  LEU*     3.6    22.7    -      -       +      -
    410A  GLN*     3.3    31.4    -      -       +      -
    413A  ILE*     3.8    23.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 364 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    326A  LEU*     3.6    26.7    -      -       +      +
    343A  SER*     5.6     1.3    -      -       -      +
    344A  VAL      3.5     4.3    -      -       -      -
    345A  MET*     4.2    15.4    -      -       +      +
    362A  THR      3.8     0.2    +      -       -      -
    363A  PHE*     1.3    69.0    -      -       -      +
    365A  GLU*     1.3    60.0    +      -       -      +
    391A  PRO*     3.9     1.3    -      -       -      +
    392A  LYS*     2.8    35.0    +      -       +      +
    393A  THR*     3.1    47.4    +      -       -      +
    394A  VAL*     5.3     0.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 365 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    343A  SER*     4.0     0.6    +      -       -      -
    344A  VAL*     2.8    56.2    +      -       +      +
    346A  VAL*     5.4     1.6    -      -       +      -
    363A  PHE*     4.0    11.2    -      -       -      +
    364A  GLU*     1.3    75.8    -      -       -      +
    366A  ASP*     1.3    65.5    +      -       -      +
    367A  ILE*     3.7     6.4    -      -       +      +
    389A  ILE*     3.3    14.2    -      -       -      +
    390A  THR      3.4    15.7    -      -       -      +
    391A  PRO*     3.5    11.6    -      -       +      +
    392A  LYS*     4.0     2.9    -      -       -      +
    410A  GLN*     2.9    43.3    +      -       -      +
    413A  ILE*     3.4    25.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 366 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    327A  LYS*     5.9     1.4    -      -       -      -
    330A  LYS*     5.4     4.9    +      -       -      -
    341A  ASP*     4.3    16.1    -      -       -      +
    342A  SER      3.5     2.7    -      -       -      -
    343A  SER*     2.7    33.3    +      -       -      -
    364A  GLU*     6.1     0.2    -      -       -      +
    365A  GLU*     1.3    76.2    -      -       -      +
    367A  ILE*     1.3    62.0    +      -       -      +
    368A  VAL*     5.2     2.7    -      -       +      +
    388A  GLN      3.7     3.6    -      -       -      +
    389A  ILE*     3.7     0.9    -      -       -      +
    390A  THR*     3.2    42.5    +      -       -      +
    392A  LYS*     3.5    28.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 367 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    340A  VAL      3.7     1.6    -      -       -      +
    341A  ASP*     3.6     0.7    -      -       -      -
    342A  SER*     2.8    42.8    +      -       -      +
    344A  VAL*     3.5    27.1    -      -       +      -
    365A  GLU*     3.7    19.5    -      -       +      +
    366A  ASP*     1.3    76.1    -      -       -      +
    368A  VAL*     1.3    64.0    +      -       -      +
    369A  THR*     3.9    23.9    +      -       +      -
    387A  PHE*     5.3     0.4    -      -       +      -
    388A  GLN      3.5     6.3    -      -       -      +
    389A  ILE*     3.8    22.4    -      -       +      -
    413A  ILE*     4.2     8.7    -      -       +      -
    418A  ILE*     4.3     9.9    -      -       +      -
    502A  2OB      3.7    30.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 368 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    339A  VAL*     3.8    27.1    -      -       +      -
    340A  VAL      3.4     5.8    -      -       -      +
    341A  ASP*     3.4    30.7    -      -       +      +
    366A  ASP*     5.2     3.1    -      -       +      +
    367A  ILE*     1.3    71.7    -      -       -      +
    369A  THR*     1.3    64.4    +      -       -      +
    370A  THR*     5.1     2.2    -      -       -      +
    387A  PHE*     3.0     7.8    -      -       -      +
    388A  GLN*     2.8    62.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 369 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    338A  VAL      3.7     1.4    -      -       -      +
    339A  VAL*     3.5     2.6    -      -       -      +
    340A  VAL*     2.9    39.5    +      -       -      +
    342A  SER*     5.4     0.2    +      -       -      -
    367A  ILE*     3.9    20.3    +      -       +      -
    368A  VAL*     1.3    76.0    -      -       -      +
    370A  THR*     1.4    61.4    +      -       -      +
    371A  VAL*     3.9     2.6    +      -       -      +
    384A  LEU*     3.6    22.0    -      -       +      -
    386A  ASP      3.5     3.8    -      -       -      -
    387A  PHE*     4.3     4.7    -      -       +      -
    418A  ILE*     4.0    14.8    -      -       +      -
    502A  2OB      3.4    37.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 370 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    336A  LYS*     3.9    52.2    +      -       +      +
    337A  GLY*     4.2     6.3    -      -       -      -
    338A  VAL      3.5     7.9    -      -       -      +
    339A  VAL*     4.0    13.5    -      -       +      +
    368A  VAL*     5.1     3.1    -      -       -      +
    369A  THR*     1.4    71.5    +      -       -      +
    371A  VAL*     1.3    57.6    +      -       -      +
    384A  LEU*     3.7     2.9    -      -       -      -
    385A  LEU*     2.7    39.8    +      -       +      +
    386A  ASP*     2.7    38.2    +      -       -      +
    388A  GLN*     5.1     0.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 371 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    337A  GLY*     3.5     7.0    -      -       -      -
    338A  VAL*     2.8    43.5    +      -       -      +
    340A  VAL*     4.7     1.6    -      -       +      -
    369A  THR*     4.0    11.7    -      -       -      +
    370A  THR*     1.3    75.5    -      -       -      +
    372A  GLN*     1.3    64.1    +      -       -      +
    373A  ALA      4.4     0.2    -      -       -      -
    382A  LEU*     3.9    28.5    -      -       +      -
    383A  SER      3.4     5.2    -      -       -      +
    384A  LEU*     4.7     0.2    -      -       +      -
    385A  LEU*     5.1     1.6    -      -       -      -
    422A  MET*     3.8    23.6    -      -       +      -
    450A  THR*     5.4     0.2    -      -       -      +
    502A  2OB      3.6    51.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 372 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    335A  ASN      5.4     0.5    -      -       -      +
    336A  LYS*     3.0    24.1    -      -       -      +
    337A  GLY*     4.7     4.7    -      -       -      -
    371A  VAL*     1.3    77.5    -      -       -      +
    373A  ALA*     1.3    64.3    +      -       -      +
    381A  PHE      3.5     3.3    -      -       -      +
    382A  LEU*     3.5     1.0    -      -       -      -
    383A  SER*     2.8    44.0    +      -       -      +
    385A  LEU*     3.3    29.8    -      -       +      +
    448A  ILE      6.1     0.4    -      -       -      +
    450A  THR*     4.9     7.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 373 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    338A  VAL*     6.2     0.8    -      -       +      +
    371A  VAL      4.4     0.2    -      -       -      -
    372A  GLN*     1.3    78.1    -      -       -      +
    374A  SER*     1.3    61.9    +      -       -      +
    380A  LEU*     4.1     6.7    -      -       +      -
    381A  PHE      3.4     4.5    -      -       -      -
    382A  LEU*     4.0    10.3    -      -       +      -
    448A  ILE*     3.7    31.8    +      -       +      +
    502A  2OB      3.9    41.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 374 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    373A  ALA*     1.3    75.2    +      -       -      +
    375A  TYR*     1.3    60.5    +      -       -      +
    376A  SER*     5.9     1.0    -      -       -      -
    380A  LEU*     3.3     7.8    -      -       -      +
    381A  PHE*     2.6    55.1    +      -       -      -
    448A  ILE*     3.7     8.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 375 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    374A  SER*     1.3    75.1    +      -       -      +
    376A  SER*     1.3    68.5    +      -       -      +
    378A  LYS*     3.7    38.3    +      -       +      +
    379A  LYS      3.2    23.3    -      -       -      -
    380A  LEU*     4.1     8.5    -      -       +      -
    381A  PHE*     4.6     0.2    -      -       -      -
    430A  THR*     6.0     1.1    -      -       +      -
    433A  MET*     3.9    27.1    -      -       +      +
    434A  ASN*     5.1     0.9    +      -       -      -
    438A  VAL*     4.4     9.5    +      -       -      +
    439A  SER*     4.4    14.6    +      -       -      -
    443A  ILE*     4.3    20.6    -      -       +      +
    446A  PRO*     3.6    40.3    +      -       +      +
    448A  ILE*     3.8     8.9    -      -       +      +
    502A  2OB      4.0    34.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 376 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    374A  SER*     5.9     1.5    -      -       -      -
    375A  TYR*     1.3    78.8    -      -       -      +
    377A  LYS*     1.4    76.0    +      -       -      +
    378A  LYS      3.1     3.7    +      -       -      +
    379A  LYS*     3.1    13.0    +      -       -      +
    381A  PHE*     3.1    27.9    -      -       -      -
    446A  PRO*     5.7     0.9    -      -       -      -
----------------------------------------------------------
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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