Contacts of the helix formed by residues 392 - 406 (chain B) in PDB entry 5T0I


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 GLY 392 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    356B  PRO*     4.3    10.9    -      -       -      +
    361B  LYS*     4.8     9.3    -      -       -      +
    364B  ILE*     4.5    25.6    -      -       -      +
    390B  LEU      3.9     0.2    +      -       -      -
    391B  SER*     1.3    70.5    -      -       -      +
    393B  ALA*     1.3    65.4    +      -       -      +
    394B  ASP      3.6     0.2    -      -       -      -
    395B  ILE*     3.1    30.2    -      -       -      +
    396B  LYS*     4.2     0.9    +      -       -      +
    310C  ARG*     3.7     9.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 393 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    228B  PRO*     5.0     9.9    -      -       +      -
    391B  SER*     3.0    19.7    +      -       -      +
    392B  GLY*     1.3    80.9    -      -       -      +
    394B  ASP*     1.3    69.9    +      -       -      +
    395B  ILE      3.2     0.5    +      -       -      -
    396B  LYS*     3.4    11.1    +      -       -      +
    397B  ALA*     3.9     2.1    +      -       -      +
    308C  PRO*     4.1    18.1    -      -       +      +
    310C  ARG*     3.3    37.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 394 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    387B  LYS*     5.8     0.7    -      -       -      -
    390B  LEU*     3.2    34.5    -      -       +      +
    391B  SER      3.7     2.6    +      -       -      -
    393B  ALA*     1.3    80.1    -      -       -      +
    395B  ILE*     1.3    58.1    +      -       -      +
    396B  LYS      3.1     2.7    -      -       -      -
    397B  ALA*     3.0    11.9    +      -       +      +
    398B  ILE*     2.9    33.2    +      -       +      +
    426B  VAL*     4.7    19.4    -      -       +      +
    429B  LYS*     6.1     1.4    -      -       -      +
    430B  LYS*     5.5     2.6    -      -       -      +
    308C  PRO*     2.8    28.8    -      -       -      +
    309C  GLY*     4.8     0.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 395 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361B  LYS*     5.1     5.2    -      -       +      +
    364B  ILE*     5.1     4.5    -      -       +      -
    365B  PHE*     3.8    42.7    -      -       +      -
    380B  LEU*     6.0     0.4    -      -       +      -
    383B  LEU*     4.6    13.2    -      -       +      -
    384B  ILE*     4.8    13.5    -      -       +      -
    387B  LYS*     3.7    34.5    -      -       -      +
    391B  SER      4.4     2.7    +      -       -      +
    392B  GLY*     3.1    32.8    +      -       -      +
    393B  ALA      3.2     0.2    -      -       -      -
    394B  ASP*     1.3    78.3    -      -       -      +
    396B  LYS*     1.3    59.3    +      -       +      +
    398B  ILE*     3.2    13.7    -      -       +      +
    399B  CYS*     3.2    23.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 396 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    365B  PHE*     4.9     7.3    -      -       +      -
    368B  HIS*     3.6    49.8    +      -       -      +
    369B  THR*     5.1     6.5    -      -       -      +
    392B  GLY      4.9     1.3    -      -       -      +
    393B  ALA      3.4     9.3    +      -       -      +
    394B  ASP      3.1     0.4    -      -       -      -
    395B  ILE*     1.3    83.1    -      -       +      +
    397B  ALA*     1.3    51.7    +      -       -      +
    399B  CYS*     3.3     6.1    +      -       +      +
    400B  THR*     2.5    46.8    +      -       -      +
    180C  ILE*     5.4     4.5    -      -       +      -
    181C  ALA*     6.1     4.5    -      -       +      -
    310C  ARG*     4.4    24.0    -      -       +      +
    311C  ILE*     4.6    13.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 397 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    393B  ALA      3.9     1.8    +      -       -      +
    394B  ASP*     3.0    22.4    +      -       +      +
    396B  LYS*     1.3    76.8    -      -       -      +
    398B  ILE*     1.3    61.8    +      -       +      +
    400B  THR*     3.1    10.6    +      -       -      -
    401B  GLU*     3.0    30.1    +      -       -      +
    426B  VAL*     6.0     2.7    -      -       +      -
    308C  PRO      4.3     0.7    -      -       -      +
    309C  GLY*     3.3    35.6    -      -       -      +
    310C  ARG*     5.5     1.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 398 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    383B  LEU*     5.6     4.0    -      -       +      -
    387B  LYS*     3.5    39.0    -      -       +      +
    394B  ASP      2.9    15.8    +      -       -      +
    395B  ILE*     3.2    17.7    -      -       +      +
    397B  ALA*     1.3    76.8    -      -       +      +
    399B  CYS*     1.3    66.9    +      -       -      +
    401B  GLU*     3.2    15.7    -      -       -      +
    402B  ALA*     3.0    24.6    +      -       -      +
    419B  PHE*     5.5     2.1    -      -       -      -
    423B  LYS*     3.7    27.8    -      -       +      -
    426B  VAL*     3.6    39.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 399 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    365B  PHE*     3.4    32.1    -      -       +      -
    374B  LEU*     3.6    25.9    -      -       +      +
    378B  VAL*     6.3     0.4    -      -       -      -
    383B  LEU*     5.2     9.0    -      -       -      -
    395B  ILE*     3.2    23.5    +      -       -      +
    396B  LYS*     3.3     6.0    +      -       +      +
    397B  ALA      3.2     0.2    -      -       -      -
    398B  ILE*     1.3    86.9    -      -       -      +
    400B  THR*     1.3    66.2    +      -       -      +
    402B  ALA*     3.3    18.9    +      -       -      +
    403B  GLY*     3.6     4.0    +      -       -      -
    179C  GLY      5.6     1.7    -      -       -      +
    180C  ILE*     5.1     2.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 400 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    396B  LYS*     2.5    29.3    +      -       -      +
    397B  ALA*     3.1    10.4    +      -       -      -
    399B  CYS*     1.3    74.4    -      -       -      +
    401B  GLU*     1.3    59.0    +      -       +      +
    403B  GLY*     4.6     0.2    -      -       -      -
    404B  LEU*     3.1    29.9    +      -       +      +
    180C  ILE*     3.5    35.2    -      -       +      +
    309C  GLY      5.1     1.1    -      -       -      +
    311C  ILE*     3.3    38.7    -      -       +      +
    312C  ASP      5.2     6.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 401 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    397B  ALA      3.0    14.5    +      -       -      +
    398B  ILE*     3.2    23.2    -      -       -      +
    400B  THR*     1.3    76.1    -      -       +      +
    402B  ALA*     1.3    59.3    +      -       -      +
    404B  LEU*     3.6    19.3    -      -       +      -
    405B  MET*     2.9    31.9    +      -       +      +
    422B  SER*     4.0    22.8    -      -       -      +
    423B  LYS*     5.1     1.7    -      -       -      +
    425B  ASN*     5.4     4.5    +      -       -      +
    426B  VAL*     3.3    29.0    -      -       -      +
    314C  LYS*     5.8     3.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 402 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    374B  LEU*     4.0    18.8    -      -       +      -
    398B  ILE      3.0    19.0    +      -       -      +
    399B  CYS*     3.5    13.5    -      -       -      +
    400B  THR      3.2     0.8    -      -       -      -
    401B  GLU*     1.3    78.9    -      -       -      +
    403B  GLY*     1.3    61.6    +      -       -      +
    405B  MET*     4.3     2.2    -      -       -      +
    406B  ALA*     3.3    21.8    +      -       -      +
    419B  PHE*     4.4    23.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 403 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    374B  LEU*     4.7    13.8    -      -       -      +
    399B  CYS      3.6     7.8    +      -       -      -
    400B  THR      4.3     0.9    -      -       -      -
    402B  ALA*     1.3    76.7    -      -       -      +
    404B  LEU*     1.3    58.6    +      -       -      +
    406B  ALA*     3.8     9.3    -      -       -      +
    407B  LEU*     3.1    27.3    +      -       -      +
    411B  ARG      5.0     3.5    -      -       -      +
    412B  MET*     6.1     3.8    -      -       -      -
    178C  LEU*     5.4    11.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 404 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    400B  THR*     3.1    25.1    +      -       +      +
    401B  GLU*     3.6    20.0    -      -       +      -
    402B  ALA      3.2     0.8    -      -       -      -
    403B  GLY*     1.3    75.0    -      -       -      +
    405B  MET*     1.3    63.9    +      -       -      +
    407B  LEU*     3.2    32.6    +      -       +      +
    408B  ARG*     4.0     6.9    +      -       -      +
    160C  GLU      5.1     1.3    -      -       -      +
    163C  GLU*     5.1     6.1    -      -       +      -
    164C  VAL*     5.0     7.4    -      -       +      -
    312C  ASP      5.6     1.6    -      -       -      +
    313C  ARG*     3.3    61.6    +      -       -      +
    314C  LYS*     5.1     0.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 405 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    401B  GLU*     2.9    18.7    +      -       +      +
    402B  ALA*     4.3     2.2    -      -       -      +
    404B  LEU*     1.3    77.4    -      -       -      +
    406B  ALA*     1.3    60.8    +      -       -      +
    408B  ARG*     3.3    42.0    +      -       +      +
    409B  GLU*     4.4     2.8    -      -       -      +
    418B  ASP*     3.3    39.3    -      -       -      +
    422B  SER*     5.4    11.0    -      -       -      +
    313C  ARG*     6.3     0.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 406 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    402B  ALA      3.3    16.8    +      -       -      +
    403B  GLY*     3.8     8.7    -      -       -      +
    404B  LEU      3.3     0.2    -      -       -      -
    405B  MET*     1.3    78.2    -      -       -      +
    407B  LEU*     1.3    55.6    +      -       -      +
    408B  ARG      3.1     1.6    -      -       -      -
    409B  GLU*     3.0    34.6    +      -       -      +
    410B  ARG      3.6     1.7    +      -       -      -
    411B  ARG      3.9    18.2    -      -       -      +
    412B  MET*     5.0     1.1    -      -       +      -
    413B  LYS      3.3    26.7    -      -       -      +
----------------------------------------------------------
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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