Contacts of the strand formed by residues 392 - 405 (chain B) in PDB entry 2W77


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 GLU 392 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    354B  ASP*     2.6    32.7    -      -       -      +
    355B  ASN      3.3    12.3    -      -       -      +
    356B  ASP*     3.7    21.7    -      -       -      +
    357B  PRO*     3.7     3.4    -      -       -      -
    390B  SER*     3.4     8.4    +      -       -      +
    391B  TRP*     1.3    76.0    -      -       -      +
    393B  GLN*     1.3    64.4    +      -       -      +
    394B  TYR*     3.4    28.2    -      -       -      +
    423B  TYR*     3.4     2.3    -      -       -      -
    424B  HIS*     3.0    57.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 393 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    203B  ASP*     3.1    28.5    +      -       -      +
    232B  SER*     3.2    35.1    -      -       -      +
    233B  ALA      5.2     0.4    -      -       -      -
    234B  GLY*     2.9    36.7    +      -       -      +
    236B  THR*     3.6     6.8    -      -       -      +
    237B  LEU*     3.6    14.5    -      -       +      +
    355B  ASN*     2.8    52.7    +      -       -      +
    391B  TRP*     3.3    34.2    +      -       +      +
    392B  GLU*     1.3    71.2    +      -       -      +
    394B  TYR*     1.3    61.3    +      -       -      +
    422B  GLY      3.6     5.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 394 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    233B  ALA      4.2     0.8    +      -       -      +
    352B  TYR*     5.6     8.5    -      +       +      +
    353B  GLN      3.3     9.4    -      -       -      +
    354B  ASP*     4.3     7.6    -      -       -      +
    392B  GLU*     3.4    30.3    -      -       -      +
    393B  GLN*     1.3    74.2    -      -       -      +
    395B  THR*     1.3    67.0    +      -       -      +
    396B  ARG*     4.9    11.9    -      -       +      -
    420B  ILE*     3.9    23.3    -      -       +      -
    421B  ASN*     3.6     1.7    -      -       -      -
    422B  GLY*     2.7    65.3    +      -       -      +
    423B  TYR      4.0     9.0    -      -       -      -
    424B  HIS*     5.3     3.1    -      -       +      -
    450B  GLY      4.2     1.9    +      -       -      -
    451B  GLU*     2.9    32.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 395 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    233B  ALA      3.3    25.8    -      -       -      +
    234B  GLY*     4.3    13.0    -      -       -      +
    235B  ASN*     5.0     0.9    -      -       -      +
    351B  ASP*     5.3     1.1    -      -       -      -
    352B  TYR*     4.6     1.9    -      -       -      -
    353B  GLN*     2.7    56.5    +      -       -      +
    355B  ASN*     5.6     1.8    +      -       -      +
    394B  TYR*     1.3    77.2    -      -       -      +
    396B  ARG*     1.3    64.9    +      -       -      +
    397B  THR*     6.1     0.2    -      -       -      -
    419B  LYS*     4.9    10.8    -      -       -      -
    420B  ILE      3.1     7.2    -      -       -      +
    421B  ASN*     3.8    14.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 396 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    351B  ASP*     3.2    18.4    -      -       -      +
    352B  TYR*     3.9    26.6    -      -       +      -
    394B  TYR*     4.9    11.8    -      -       +      -
    395B  THR*     1.3    79.3    -      -       -      +
    397B  THR*     1.3    66.6    +      -       -      +
    398B  VAL*     5.4    11.0    -      -       +      +
    418B  HIS      3.8     1.0    -      -       -      +
    419B  LYS*     3.7     1.9    -      -       -      +
    420B  ILE*     2.8    61.7    +      -       +      +
    451B  GLU*     5.5     0.2    +      -       -      -
   1819B  PO4      3.4    27.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 397 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    219B  TYR*     6.5     0.4    -      -       +      -
    270B  ARG*     3.9    10.6    +      -       -      +
    350B  ALA*     3.1     8.4    -      -       -      +
    351B  ASP*     2.8    54.0    +      -       -      +
    395B  THR*     6.1     0.2    -      -       -      -
    396B  ARG*     1.3    73.6    -      -       -      +
    398B  VAL*     1.3    71.2    +      -       -      +
    399B  PHE*     4.1    15.7    -      -       +      -
    417B  ASP*     4.0    20.6    -      -       -      +
    418B  HIS      3.4    11.7    -      -       -      +
    419B  LYS*     3.3    28.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 398 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    349B  GLY      3.5     9.2    -      -       -      +
    350B  ALA*     4.8     9.2    -      -       +      -
    396B  ARG*     5.4    11.7    -      -       +      +
    397B  THR*     1.3    78.1    -      -       -      +
    399B  PHE*     1.3    67.5    +      -       -      +
    417B  ASP*     3.7     0.3    -      -       -      -
    418B  HIS*     2.8    53.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 399 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    220B  ASP*     5.0     3.1    -      -       -      -
    270B  ARG*     3.5    48.7    -      -       -      -
    333B  TYR*     4.4     4.5    -      +       -      -
    335B  ILE*     4.1    21.8    -      -       +      -
    347B  THR*     4.6     3.4    -      -       +      -
    348B  VAL*     3.4     8.0    -      -       -      +
    349B  GLY*     2.9    63.1    +      -       -      +
    350B  ALA*     4.2     3.4    -      -       -      -
    351B  ASP*     4.8     2.0    -      -       -      -
    397B  THR*     4.1     9.2    -      -       +      -
    398B  VAL*     1.3    81.1    -      -       -      +
    400B  ALA*     1.3    66.0    +      -       -      +
    401B  ASN*     3.7    18.8    -      -       -      +
    416B  LEU      3.1    13.9    -      -       -      +
    417B  ASP*     3.3    17.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 400 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    346B  LEU*     5.1     6.7    -      -       +      -
    347B  THR      3.3    10.5    -      -       -      +
    348B  VAL*     4.6     9.0    -      -       +      -
    399B  PHE*     1.3    77.6    -      -       -      +
    401B  ASN*     1.3    65.3    +      -       -      +
    414B  VAL      3.6     1.4    -      -       -      +
    415B  GLN*     3.3     4.3    -      -       -      -
    416B  LEU*     2.6    55.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 401 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    272B  LYS*     5.7     6.4    -      -       -      +
    345B  MET      3.6     1.5    -      -       -      +
    346B  LEU*     3.3     6.4    -      -       -      +
    347B  THR*     2.7    51.9    +      -       -      +
    399B  PHE*     3.7    22.2    -      -       -      +
    400B  ALA*     1.3    79.3    -      -       -      +
    402B  LEU*     1.3    62.1    +      -       -      +
    403B  GLU*     5.3     4.2    +      -       -      +
    413B  LYS*     3.9    21.7    -      -       +      +
    414B  VAL      3.2     4.9    -      -       -      -
    415B  GLN*     3.5    37.3    +      -       -      +
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Residues in contact with LEU 402 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    340B  LEU*     4.0    19.1    -      -       +      -
    344B  THR*     3.9    27.6    -      -       +      -
    345B  MET      3.4    10.5    -      -       -      +
    346B  LEU*     4.2    13.0    -      -       +      -
    401B  ASN*     1.3    75.4    -      -       -      +
    403B  GLU*     1.3    61.0    +      -       -      +
    404B  HIS*     6.0     1.8    -      -       +      -
    412B  GLY      4.1     0.2    -      -       -      +
    413B  LYS*     3.4     3.1    -      -       -      +
    414B  VAL*     2.9    46.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 403 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136B  GLN*     3.4    29.6    -      -       -      +
    272B  LYS*     5.1     5.2    +      -       -      -
    343B  ASP      3.9     0.2    -      -       -      +
    344B  THR*     3.4     7.2    -      -       -      +
    345B  MET*     3.0    62.7    +      -       +      +
    401B  ASN*     4.1     5.6    +      -       -      +
    402B  LEU*     1.3    76.0    -      -       -      +
    404B  HIS*     1.3    61.9    +      -       -      +
    405B  ASN*     5.8     3.1    -      -       -      +
    411B  VAL*     5.2     5.7    -      -       +      +
    412B  GLY      3.3    12.3    -      -       -      +
    413B  LYS*     3.4    31.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 404 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    341B  ASN*     4.9     1.6    -      -       -      -
    343B  ASP*     3.2    12.7    +      -       +      -
    344B  THR*     3.0    32.5    +      -       +      +
    402B  LEU*     6.0     1.8    -      -       +      -
    403B  GLU*     1.3    74.5    -      -       -      +
    405B  ASN*     1.3    81.1    +      -       -      +
    406B  PHE*     3.5    44.5    +      +       +      -
    407B  ALA      5.6     0.2    +      -       -      -
    411B  VAL*     3.5     4.9    -      -       -      +
    412B  GLY      3.0    33.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 405 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    343B  ASP*     3.0    40.0    +      -       +      +
    403B  GLU*     5.8     3.8    -      -       -      +
    404B  HIS*     1.3    89.3    +      -       -      +
    406B  PHE*     1.3    64.3    +      -       -      +
    407B  ALA      3.8     1.7    +      -       -      -
    410B  TRP      4.0     3.8    -      -       -      -
    411B  VAL*     4.3    18.2    -      -       -      +
----------------------------------------------------------
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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