Contacts of the helix formed by residues 392 - 410 (chain B) in PDB entry 3PU3


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 PRO 392 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    119B  GLU*     5.8     3.1    -      -       -      +
    390B  GLN      3.8     4.9    -      -       -      +
    391B  LEU*     1.3    93.4    -      -       +      +
    393B  PRO*     1.3    74.4    -      -       +      +
    394B  HIS*     3.5    31.2    -      -       +      +
    395B  LEU*     3.2    28.1    +      -       +      +
    396B  VAL*     3.2     8.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 393 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    391B  LEU      3.4     2.2    -      -       -      +
    392B  PRO*     1.3    85.9    -      -       +      +
    394B  HIS*     1.3    59.0    +      -       -      +
    396B  VAL*     3.0    11.7    +      -       +      +
    397B  GLN*     2.8    30.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 394 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4B  EDO      6.5     0.4    -      -       -      -
     45B  EDO      3.3    23.3    +      -       -      -
    119B  GLU*     5.3    12.1    -      -       +      -
    339B  SER      3.7    20.6    -      -       -      -
    340B  LEU*     4.1    17.4    -      -       +      +
    342B  VAL*     5.3     0.2    -      -       -      +
    392B  PRO*     3.5    29.0    -      -       +      +
    393B  PRO*     1.3    80.2    -      -       -      +
    395B  LEU*     1.3    66.8    +      -       +      +
    397B  GLN*     3.8     6.0    -      -       -      -
    398B  GLY*     2.8    21.7    +      -       -      -
    452B  EDO      3.2    21.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 395 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45B  EDO      4.4     6.7    -      -       -      +
    339B  SER*     3.8    31.2    -      -       -      +
    342B  VAL*     6.0     2.0    -      -       +      -
    373B  MET*     4.5     3.6    -      -       +      -
    376B  HIS*     5.9     4.0    -      -       -      +
    377B  LEU*     4.3    29.1    -      -       +      +
    380B  ALA*     5.9     3.1    -      -       +      -
    381B  PHE*     5.0     0.7    -      -       -      -
    391B  LEU*     4.6    17.7    -      -       +      -
    392B  PRO*     3.2    28.6    +      -       +      +
    394B  HIS*     1.3    94.0    -      -       +      +
    396B  VAL*     1.3    61.3    +      -       -      +
    398B  GLY*     3.7     1.9    -      -       -      +
    399B  ALA*     2.9    27.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 396 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    381B  PHE*     4.4    11.2    -      -       +      -
    391B  LEU*     3.5    24.5    -      -       +      +
    392B  PRO      3.2    16.4    -      -       -      +
    393B  PRO*     3.0    10.0    +      -       +      +
    395B  LEU*     1.3    78.2    -      -       -      +
    397B  GLN*     1.3    58.3    +      -       -      +
    399B  ALA*     3.1     9.2    +      -       -      +
    400B  LYS*     3.1    28.3    +      -       -      +
    439B  ILE*     4.8    11.5    -      -       +      +
    442B  SER*     3.5    29.6    -      -       -      +
    443B  GLU*     5.6     2.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 397 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4B  EDO      5.1     5.3    +      -       -      +
    343B  GLU*     3.4    22.8    +      -       -      -
    393B  PRO      2.8    14.6    +      -       -      +
    394B  HIS*     3.9     6.5    -      -       -      +
    396B  VAL*     1.3    74.6    -      -       -      +
    398B  GLY*     1.3    63.7    +      -       -      +
    400B  LYS*     3.4    24.8    +      -       -      +
    401B  ILE*     3.1    39.6    +      -       +      +
    452B  EDO      4.3     9.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 398 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    342B  VAL*     3.8    22.3    -      -       -      +
    377B  LEU*     4.6     1.3    -      -       -      -
    394B  HIS      2.8    19.8    +      -       -      -
    395B  LEU*     3.4     3.6    +      -       -      -
    396B  VAL      3.2     0.6    -      -       -      -
    397B  GLN*     1.3    78.1    -      -       -      +
    399B  ALA*     1.3    55.2    +      -       -      +
    401B  ILE*     3.2     3.6    +      -       -      +
    402B  LEU*     2.9    39.5    +      -       -      +
    452B  EDO      4.0     6.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 399 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    377B  LEU*     3.9    19.0    -      -       +      +
    381B  PHE*     3.8    26.2    -      -       +      -
    395B  LEU      2.9    14.2    +      -       -      +
    396B  VAL      3.3     9.6    -      -       -      +
    398B  GLY*     1.3    72.6    -      -       -      +
    400B  LYS*     1.3    61.9    +      -       -      +
    402B  LEU*     3.8     2.1    -      -       -      +
    403B  ASN*     2.8    32.2    +      -       -      +
    435B  LEU*     5.0     8.0    -      -       +      +
    439B  ILE*     3.8    13.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 400 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    396B  VAL*     3.1    13.9    +      -       -      +
    397B  GLN*     3.6    26.9    -      -       -      +
    398B  GLY      3.2     0.2    -      -       -      -
    399B  ALA*     1.3    77.2    -      -       -      +
    401B  ILE*     1.3    66.1    +      -       +      +
    403B  ASN*     3.2     2.5    +      -       -      +
    404B  GLY*     3.0    20.8    +      -       -      -
    439B  ILE*     3.8    30.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 401 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    342B  VAL*     4.0     7.2    -      -       +      +
    343B  GLU*     3.5    34.1    -      -       +      +
    346B  MET*     3.4    33.9    -      -       +      -
    397B  GLN*     3.1    34.4    +      -       +      +
    398B  GLY*     3.6     5.8    -      -       -      +
    400B  LYS*     1.3    79.6    -      -       +      +
    402B  LEU*     1.3    62.5    +      -       -      +
    404B  GLY*     3.2     2.4    +      -       -      -
    405B  ALA*     3.1    18.2    +      -       -      +
    452B  EDO      3.7    15.7    -      -       -      -
----------------------------------------------------------
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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
----------------------------------------------------------
    217B  TRP*     4.3     7.2    -      -       +      -
    342B  VAL*     4.0    18.8    -      -       +      -
    346B  MET*     4.5     8.1    -      -       -      -
    370B  CYS*     4.0    36.1    -      -       +      +
    373B  MET*     3.8    19.1    -      -       +      -
    374B  GLY*     4.7     5.8    -      -       -      +
    377B  LEU*     3.4    32.1    -      -       +      -
    398B  GLY      2.9    18.5    +      -       -      +
    399B  ALA*     3.8     3.4    -      -       -      +
    401B  ILE*     1.3    73.8    -      -       -      +
    403B  ASN*     1.3    60.7    +      -       -      +
    405B  ALA*     2.8     8.2    +      -       +      +
    406B  PHE*     2.7    46.3    +      -       +      -
    435B  LEU*     5.6     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 403 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    399B  ALA      2.8    22.7    +      -       -      +
    400B  LYS*     3.8     3.6    -      -       -      +
    402B  LEU*     1.3    72.1    -      -       -      +
    404B  GLY*     1.3    60.8    +      -       -      +
    406B  PHE*     3.4     8.3    +      -       -      +
    407B  ARG*     2.9    56.4    +      -       -      +
    432B  ILE*     3.1    35.6    +      -       -      +
    435B  LEU*     3.2    33.0    -      -       +      +
    436B  ALA*     3.6    11.3    -      -       -      +
    439B  ILE*     4.3     7.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 404 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30B  EDO      3.2    24.2    +      -       -      -
    400B  LYS      3.0    13.4    +      -       -      -
    401B  ILE*     3.6     4.3    -      -       -      -
    403B  ASN*     1.3    78.4    -      -       -      +
    405B  ALA*     1.3    59.9    +      -       -      +
    407B  ARG*     3.4     6.9    +      -       -      +
    408B  SER*     3.0    20.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 405 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    346B  MET*     3.6    31.2    -      -       +      -
    401B  ILE      3.1     9.2    +      -       -      +
    402B  LEU*     2.8    12.8    +      -       +      +
    404B  GLY*     1.3    75.7    -      -       -      +
    406B  PHE*     1.3    62.5    +      -       +      +
    408B  SER*     3.0    11.6    +      -       -      -
    409B  TRP*     2.9    44.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 406 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    370B  CYS*     3.2    36.3    -      -       +      -
    371B  TRP*     3.5    42.2    -      +       +      -
    374B  GLY*     3.8    15.0    -      -       -      -
    402B  LEU*     2.7    37.5    +      -       +      -
    403B  ASN*     3.7    17.7    -      -       -      +
    405B  ALA*     1.3    70.2    -      -       -      +
    407B  ARG*     1.3    63.0    +      -       -      +
    409B  TRP*     3.0    21.1    +      +       -      -
    410B  THR*     2.9    27.5    +      -       -      +
    431B  LEU*     4.0     6.7    -      -       +      -
    432B  ILE*     3.6    20.2    -      -       +      -
    435B  LEU*     3.8    20.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 407 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30B  EDO      4.0    24.5    -      -       -      +
    403B  ASN*     2.9    47.2    +      -       -      +
    404B  GLY*     3.5     8.1    -      -       -      +
    406B  PHE*     1.3    75.9    -      -       -      +
    408B  SER*     1.3    62.6    +      -       -      +
    410B  THR*     3.4    14.8    +      -       -      -
    411B  LYS*     3.5    15.8    +      -       -      +
    432B  ILE*     3.6    27.8    +      -       +      +
    433B  LYS*     5.6     0.8    -      -       -      +
    436B  ALA*     3.6    18.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 408 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30B  EDO      4.5     7.8    +      -       -      -
    404B  GLY      3.0    12.9    +      -       -      -
    405B  ALA*     3.0    16.5    +      -       -      -
    407B  ARG*     1.3    77.2    -      -       -      +
    409B  TRP*     1.3    60.6    +      -       -      +
    411B  LYS*     2.6    27.6    -      -       -      +
    418B  HIS*     4.9     3.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 409 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    346B  MET*     4.0    12.3    -      -       +      +
    349B  TYR*     4.2    12.3    -      +       -      -
    366B  PHE*     4.6     0.2    -      +       -      -
    367B  GLU*     3.4    55.7    +      -       +      -
    370B  CYS*     3.8    22.7    -      -       +      -
    371B  TRP*     3.8    22.4    -      +       +      +
    405B  ALA*     2.9    38.0    +      -       +      +
    406B  PHE*     3.0    32.3    +      +       -      +
    408B  SER*     1.3    78.4    +      -       -      +
    410B  THR*     1.3    59.0    +      -       -      +
    411B  LYS      3.2     8.1    +      -       -      -
    416B  ALA      4.4     8.0    +      -       -      -
    418B  HIS*     3.4    55.0    -      +       +      +
    419B  GLU      5.3     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 410 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    371B  TRP*     3.5    17.9    -      -       +      -
    406B  PHE      2.9    17.3    +      -       -      +
    407B  ARG*     3.5     5.4    +      -       -      -
    408B  SER      3.4     0.4    -      -       -      -
    409B  TRP*     1.3    80.0    -      -       +      +
    411B  LYS*     1.3    60.2    +      -       -      +
    412B  LYS      4.4     0.4    -      -       -      -
    416B  ALA      5.8     0.4    -      -       -      +
    428B  PRO*     3.5    33.7    -      -       +      -
    429B  SER*     5.4     2.6    +      -       -      -
    432B  ILE*     3.4    15.0    -      -       +      +
----------------------------------------------------------
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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