Contacts of the helix formed by residues 407 - 419 (chain B) in PDB entry 3H60


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 407 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    390B  GLN*     3.5     5.0    -      -       -      +
    392B  GLN      3.1    16.8    -      -       -      -
    394B  GLY      2.7    18.8    +      -       -      -
    406B  PHE*     1.3    76.2    -      -       -      +
    408B  PRO*     1.3    75.8    -      -       -      +
    409B  ASP*     3.2     6.3    -      -       -      -
    410B  VAL*     3.1    12.3    +      -       -      +
    411B  THR*     3.3     7.4    +      -       -      -
    438B  HIS*     3.4     6.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 408 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    390B  GLN      3.6     4.9    -      -       -      +
    391B  PRO      3.3    27.6    -      -       -      +
    392B  GLN      3.6     9.0    -      -       -      +
    393B  ASN*     3.7    10.8    -      -       -      +
    407B  GLY*     1.3    84.2    -      -       -      +
    409B  ASP*     1.3    56.0    +      -       -      +
    411B  THR*     3.4     2.1    +      -       -      -
    412B  LYS*     3.0    28.6    +      -       -      +
    438B  HIS*     3.4    41.8    -      -       +      +
    441B  ARG*     6.1     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 409 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    393B  ASN*     3.3    32.1    +      -       -      +
    394B  GLY*     2.9    34.8    +      -       -      +
    407B  GLY*     3.5     5.7    -      -       -      -
    408B  PRO*     1.3    74.3    -      -       -      +
    410B  VAL*     1.3    74.7    +      -       -      +
    412B  LYS*     3.9     6.2    -      -       -      +
    413B  ALA*     3.1    24.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 410 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    355B  LEU*     4.3    13.9    -      -       +      -
    356B  PHE      4.4     1.8    -      -       -      +
    359B  ASP*     4.7     4.4    -      -       -      +
    394B  GLY      3.5    26.2    -      -       -      +
    395B  ARG*     3.5    47.3    -      -       +      +
    406B  PHE*     3.7    23.8    -      -       +      -
    407B  GLY      3.1     7.8    +      -       -      +
    409B  ASP*     1.3    86.9    +      -       -      +
    411B  THR*     1.3    65.2    +      -       -      +
    413B  ALA*     3.4     4.4    +      -       -      +
    414B  PHE*     3.0    23.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 411 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    355B  LEU*     3.7    17.9    -      -       +      -
    406B  PHE*     3.5    13.0    -      -       -      -
    407B  GLY      3.3     1.6    +      -       -      -
    408B  PRO*     3.4     3.8    +      -       -      -
    409B  ASP      3.2     0.2    -      -       -      -
    410B  VAL*     1.3    78.6    -      -       -      +
    412B  LYS*     1.3    63.4    +      -       -      +
    414B  PHE*     3.3     1.4    +      -       -      +
    415B  LEU*     3.0    40.6    +      -       +      +
    423B  ILE*     4.8     3.6    -      -       +      -
    438B  HIS*     2.6    34.4    +      -       -      +
    441B  ARG*     3.6    38.6    -      -       +      +
    442B  CYS*     4.7     2.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 412 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    408B  PRO      3.0    16.8    +      -       -      +
    409B  ASP*     3.9     6.7    -      -       -      +
    410B  VAL      3.3     0.2    -      -       -      -
    411B  THR*     1.3    77.9    -      -       -      +
    413B  ALA*     1.3    63.2    +      -       -      +
    415B  LEU*     3.9     2.1    -      -       -      +
    416B  GLU*     2.4    67.4    +      -       -      +
    441B  ARG*     3.9    25.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 413 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    359B  ASP*     5.2     9.4    -      -       +      +
    409B  ASP      3.1    17.1    +      -       -      +
    410B  VAL*     3.9     5.2    -      -       -      +
    412B  LYS*     1.3    77.3    -      -       -      +
    414B  PHE*     1.3    62.8    +      -       -      +
    416B  GLU*     3.9     9.7    +      -       -      +
    417B  GLU*     3.1    26.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 414 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    349B  LEU*     3.6    33.2    -      -       +      -
    355B  LEU*     3.7    34.5    -      -       +      -
    356B  PHE*     3.7    27.6    -      +       -      -
    361B  VAL*     3.3    27.1    -      -       +      -
    362B  THR*     5.0     0.4    -      -       -      -
    363B  LEU*     4.7     1.6    -      -       +      -
    366B  ILE*     4.3     6.7    -      -       +      -
    410B  VAL*     3.0    19.7    +      -       +      +
    411B  THR      3.3     2.9    +      -       -      +
    413B  ALA*     1.3    78.2    -      -       -      +
    415B  LEU*     1.3    69.9    +      -       +      +
    417B  GLU*     3.6     3.3    +      -       -      +
    418B  ASN*     2.9    48.1    +      -       -      +
    420B  LEU*     3.6    16.8    -      -       +      -
    423B  ILE*     4.7     2.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 415 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    411B  THR*     3.0    35.7    +      -       +      +
    412B  LYS      4.0     2.2    -      -       -      +
    414B  PHE*     1.3    79.1    -      -       +      +
    416B  GLU*     1.3    56.4    +      -       -      +
    418B  ASN      3.2     0.3    +      -       -      -
    419B  ASN*     2.9    11.1    +      -       -      -
    420B  LEU*     2.8    61.9    +      -       +      +
    421B  ASP      3.7     2.9    -      -       -      +
    422B  TYR*     3.7    24.7    -      -       -      +
    423B  ILE*     3.9    14.6    -      -       +      -
    441B  ARG*     3.2    49.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 416 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    412B  LYS*     2.4    70.3    +      -       +      +
    413B  ALA*     3.9     8.1    -      -       -      +
    415B  LEU*     1.3    74.1    -      -       -      +
    417B  GLU*     1.3    65.1    +      -       -      +
    418B  ASN      3.2     0.9    +      -       -      -
    419B  ASN*     3.3    17.8    +      -       -      +
    441B  ARG*     4.4    10.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 417 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    360B  GLY*     3.3    32.9    +      -       -      +
    361B  VAL      4.1     4.0    -      -       -      +
    362B  THR*     3.7    23.6    -      -       -      +
    413B  ALA      3.1    16.4    +      -       -      +
    414B  PHE*     3.8     6.0    -      -       -      +
    416B  GLU*     1.3    79.2    -      -       -      +
    418B  ASN*     1.3    64.3    +      -       -      +
    419B  ASN*     3.3     3.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 418 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    346B  GLY      4.8     1.0    -      -       -      +
    361B  VAL      3.2    22.0    +      -       -      -
    362B  THR*     3.3     9.8    -      -       -      +
    363B  LEU*     3.1    45.2    +      -       +      +
    414B  PHE*     2.9    41.9    +      -       -      +
    416B  GLU      3.1     0.2    -      -       -      -
    417B  GLU*     1.3    88.2    +      -       -      +
    419B  ASN*     1.3    71.9    -      -       -      +
    420B  LEU*     3.4    26.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 419 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    346B  GLY      3.3    10.5    -      -       -      +
    347B  LYS*     3.2    32.2    +      -       -      +
    415B  LEU      2.9     6.9    +      -       -      -
    416B  GLU*     3.3    14.3    +      -       -      +
    417B  GLU      3.3     3.0    +      -       -      -
    418B  ASN*     1.3    81.4    -      -       -      +
    420B  LEU*     1.3    57.6    +      -       -      +
----------------------------------------------------------
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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