Contacts of the helix formed by residues 379 - 393 (chain C) in PDB entry 5T0H


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 THR 379 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    338C  LEU*     4.9     1.3    -      -       -      -
    339C  THR*     5.9     1.6    -      -       -      -
    375C  ARG*     4.3    18.8    -      -       -      +
    378C  VAL*     1.3    78.7    -      -       -      +
    380C  GLN*     1.3    67.1    +      -       -      +
    381C  GLU*     3.1    23.2    +      -       +      +
    382C  ASP*     3.2    18.1    +      -       +      +
    383C  PHE*     3.4    14.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 380 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    338C  LEU*     5.1     1.8    -      -       -      +
    341C  GLY      4.7     0.9    -      -       -      +
    342C  ILE*     3.4    22.1    -      -       +      +
    343C  ASN*     2.6    55.4    +      -       -      +
    346C  LYS*     3.3    27.5    -      -       +      +
    347C  ILE*     3.5    21.1    -      -       +      +
    379C  THR*     1.3    77.5    +      -       -      +
    381C  GLU*     1.3    51.7    +      -       -      +
    383C  PHE*     3.7     9.5    -      -       -      -
    384C  GLU*     2.4    38.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 381 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    379C  THR*     3.1    17.4    +      -       +      +
    380C  GLN*     1.3    77.7    -      -       -      +
    382C  ASP*     1.3    58.6    +      -       -      +
    384C  GLU*     3.0    20.8    +      -       -      +
    385C  MET*     2.6    60.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 382 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    366C  ALA*     3.0    36.5    -      -       -      +
    369C  TYR*     3.7    14.9    -      -       -      +
    370C  ALA*     3.1    14.1    +      -       -      +
    375C  ARG*     3.0    32.0    +      -       -      +
    378C  VAL*     3.6    11.7    -      -       +      -
    379C  THR*     3.2     4.7    +      -       +      +
    381C  GLU*     1.3    85.9    +      -       -      +
    383C  PHE*     1.3    61.1    +      -       -      +
    385C  MET*     3.1    12.8    +      -       -      +
    386C  ALA      3.1    17.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 383 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    336C  MET*     4.5     5.2    -      -       +      -
    338C  LEU*     3.4    43.1    -      -       +      -
    342C  ILE*     3.7    17.9    -      -       +      -
    347C  ILE*     3.9    16.6    -      -       +      -
    362C  VAL*     4.6     4.3    -      -       +      +
    363C  CYS*     3.5    39.3    -      -       +      -
    366C  ALA*     3.4    19.7    -      -       +      -
    367C  GLY*     4.9     1.6    -      -       -      -
    378C  VAL*     3.6    30.5    -      -       +      -
    379C  THR      3.4    14.1    +      -       -      -
    380C  GLN*     3.1     9.8    +      -       -      +
    382C  ASP*     1.3    77.8    -      -       -      +
    384C  GLU*     1.3    55.6    +      -       -      +
    386C  ALA*     3.3     4.0    +      -       -      +
    387C  VAL*     2.9    31.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 384 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    346C  LYS*     6.5     0.7    -      -       +      -
    347C  ILE*     4.6     1.7    -      -       +      +
    350C  LEU*     4.6    17.9    -      -       +      -
    380C  GLN*     2.4    33.3    +      -       +      +
    381C  GLU*     3.0    33.8    -      -       -      +
    383C  PHE*     1.3    66.3    -      -       -      +
    385C  MET*     1.3    71.5    +      -       -      +
    387C  VAL*     3.2    22.9    -      -       +      +
    388C  ALA*     3.3     7.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 385 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    369C  TYR*     5.9     7.6    -      -       +      -
    381C  GLU*     2.6    45.2    +      -       -      +
    382C  ASP*     3.1    19.0    +      -       -      +
    384C  GLU*     1.3    82.4    -      -       -      +
    386C  ALA*     1.3    57.7    +      -       -      +
    388C  ALA*     3.1    12.3    +      -       +      +
    389C  LYS*     2.9    38.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 386 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361C  GLY      4.3     2.0    -      -       -      +
    362C  VAL*     3.2    27.6    -      -       -      +
    365C  GLU*     4.0    12.6    -      -       +      -
    366C  ALA*     3.3    27.8    -      -       +      +
    369C  TYR*     6.4     0.2    -      -       +      -
    382C  ASP      3.1     6.1    +      -       -      -
    383C  PHE      3.3     0.6    +      -       -      +
    385C  MET*     1.3    72.1    -      -       -      +
    387C  VAL*     1.3    65.0    +      -       -      +
    388C  ALA      3.1     1.3    -      -       -      -
    389C  LYS*     3.5    11.2    -      -       +      +
    390C  VAL*     3.1    29.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 387 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    347C  ILE*     3.9    22.7    -      -       +      -
    350C  LEU*     3.5    49.6    -      -       +      +
    351C  MET*     4.6    14.4    -      -       +      -
    358C  GLU*     5.3     2.5    -      -       -      -
    362C  VAL*     5.0     5.4    +      -       +      +
    383C  PHE      2.9    19.5    +      -       -      +
    384C  GLU*     3.2    15.5    -      -       +      +
    385C  MET      3.2     0.2    -      -       -      -
    386C  ALA*     1.3    75.8    -      -       -      +
    388C  ALA*     1.3    61.0    +      -       +      +
    390C  VAL*     4.8     2.5    -      -       -      -
    391C  MET*     3.2    29.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 388 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    384C  GLU*     3.3     7.6    +      -       -      +
    385C  MET*     3.1    12.4    +      -       +      +
    386C  ALA      3.1     0.4    -      -       -      -
    387C  VAL*     1.3    80.7    -      -       +      +
    389C  LYS*     1.3    55.0    +      -       +      +
    391C  MET*     2.9     6.5    +      -       -      -
    392C  GLN*     2.5    57.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 389 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    365C  GLU*     4.9    11.9    -      -       +      -
    369C  TYR*     3.6    38.3    +      -       +      +
    385C  MET*     2.9    30.9    +      -       +      +
    386C  ALA*     3.2    16.7    +      -       +      -
    388C  ALA*     1.3    75.2    -      -       +      +
    390C  VAL*     1.3    63.5    +      -       +      +
    392C  GLN*     2.9    32.3    +      -       +      +
    393C  LYS*     4.1     7.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 390 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    358C  GLU*     3.2    38.1    -      -       -      +
    361C  GLY*     3.2    36.6    -      -       -      +
    362C  VAL*     5.1     0.9    -      -       -      -
    365C  GLU*     4.2    19.7    -      -       +      -
    386C  ALA      3.1    16.4    +      -       -      +
    387C  VAL      4.3     0.2    -      -       -      +
    389C  LYS*     1.3    73.6    -      -       -      +
    391C  MET*     1.3    62.7    +      -       +      +
    392C  GLN      3.8     0.3    +      -       -      -
    393C  LYS*     4.3    20.0    +      -       -      +
    394C  ASP*     5.0     5.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 391 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    350C  LEU      3.3    20.6    -      -       -      +
    351C  MET*     3.7    23.1    -      -       -      -
    352C  PRO*     3.6    32.3    -      -       +      +
    354C  ALA*     4.4    10.3    -      -       +      -
    358C  GLU*     3.7    16.8    -      -       -      +
    387C  VAL*     3.2    22.9    -      -       -      +
    388C  ALA*     2.9     5.1    +      -       -      +
    390C  VAL*     1.3    77.8    -      -       +      +
    392C  GLN*     1.3    62.2    +      -       -      +
    393C  LYS      3.2     2.6    +      -       -      -
    394C  ASP*     4.1    20.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 392 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    388C  ALA*     2.5    47.9    +      -       +      +
    389C  LYS*     2.9    19.6    +      -       +      +
    391C  MET*     1.3    74.4    -      -       -      +
    393C  LYS*     1.3    66.5    +      -       +      +
    394C  ASP      4.4     2.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 393 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    389C  LYS      4.6     7.9    -      -       -      +
    390C  VAL*     4.5    15.0    -      -       -      +
    391C  MET      3.2     1.4    -      -       -      -
    392C  GLN*     1.3    80.1    -      -       +      +
    394C  ASP*     1.3    71.8    +      -       -      +
----------------------------------------------------------
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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