Contacts of the helix formed by residues 362 - 379 (chain B) in PDB entry 3ZFW


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 ASP 362 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    354B  TYR*     4.5     0.2    -      -       -      -
    358B  LEU*     3.3    34.1    -      -       +      +
    359B  GLY*     3.6    19.0    +      -       -      +
    360B  PRO      3.4     2.7    -      -       -      +
    361B  ASP*     1.4    75.5    -      -       -      +
    363B  PRO*     1.4    82.0    -      -       -      +
    364B  ASN*     3.2    32.3    +      -       -      +
    365B  VAL*     3.0    24.1    +      -       +      +
    366B  ALA*     4.0     2.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 363 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361B  ASP      3.4     8.0    -      -       -      +
    362B  ASP*     1.4    92.8    -      -       -      +
    364B  ASN*     1.4    64.3    +      -       -      +
    366B  ALA*     3.2    10.2    +      -       +      +
    367B  LYS*     3.1    42.8    +      -       -      +
    447B  THR*     4.8     2.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 364 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    354B  TYR*     3.5    42.5    +      -       +      -
    358B  LEU*     4.7     2.8    -      -       -      +
    362B  ASP*     3.1    20.7    +      -       -      +
    363B  PRO*     1.4    76.7    -      -       -      +
    365B  VAL*     1.3    59.7    +      -       -      +
    367B  LYS*     4.1    19.0    +      -       -      +
    368B  THR*     2.9    35.6    +      -       -      -
    206Y  GLU*     5.6     1.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 365 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    351B  LEU*     3.9    21.0    -      -       +      +
    354B  TYR*     3.8    28.0    -      -       +      +
    355B  ALA*     4.1     7.6    -      -       +      +
    359B  GLY      3.6    24.0    -      -       -      +
    360B  PRO*     4.3    14.6    -      -       +      +
    362B  ASP*     3.0    16.0    +      -       +      +
    364B  ASN*     1.3    76.3    -      -       -      +
    366B  ALA*     1.4    57.3    +      -       -      +
    368B  THR*     3.7     1.4    -      -       -      -
    369B  LYS*     2.9    50.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 366 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    362B  ASP      4.0     2.7    +      -       -      +
    363B  PRO*     3.2    10.0    +      -       +      +
    365B  VAL*     1.4    75.0    -      -       -      +
    367B  LYS*     1.4    53.6    +      -       -      +
    369B  LYS*     3.2     2.8    +      -       -      +
    370B  ASN*     2.7    38.1    +      -       -      +
    392B  ILE*     4.0    31.4    -      -       +      +
    447B  THR*     3.7    20.9    -      -       +      -
    448B  VAL*     6.0     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 367 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    363B  PRO*     3.1    30.6    +      -       -      +
    364B  ASN*     4.1    17.8    +      -       -      +
    366B  ALA*     1.4    73.9    -      -       -      +
    368B  THR*     1.4    57.9    +      -       -      +
    370B  ASN*     3.2     5.3    +      -       -      +
    371B  ASN*     2.9    41.5    +      -       -      +
    447B  THR*     3.6    28.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 368 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    328B  SER*     4.3     5.0    +      -       -      -
    347B  TYR*     3.4    34.8    -      -       +      +
    350B  ALA*     4.2     6.5    -      -       +      -
    351B  LEU*     3.7    24.5    -      -       +      +
    354B  TYR*     3.4    21.2    -      -       -      -
    364B  ASN      2.9    22.9    +      -       -      -
    365B  VAL      3.8     2.7    -      -       -      -
    367B  LYS*     1.4    74.2    -      -       -      +
    369B  LYS*     1.4    52.5    +      -       -      +
    371B  ASN*     3.2    11.5    +      -       -      +
    372B  LEU*     2.8    34.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 369 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    351B  LEU*     3.8    27.4    -      -       +      -
    355B  ALA*     6.1     1.6    -      -       -      -
    365B  VAL*     2.9    38.7    +      -       +      +
    366B  ALA*     3.6     4.0    -      -       -      +
    368B  THR*     1.4    73.2    -      -       -      +
    370B  ASN*     1.3    56.6    +      -       -      +
    372B  LEU*     4.5     4.9    -      -       -      -
    373B  ALA*     2.8    31.9    +      -       -      +
    388B  LEU*     3.7    20.0    -      -       +      +
    391B  GLU*     2.8    44.3    +      -       -      +
    392B  ILE*     3.7    28.0    -      -       +      +
    395B  ARG*     6.3     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 370 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    366B  ALA      2.7    19.5    +      -       -      +
    367B  LYS*     3.5     6.7    -      -       -      +
    369B  LYS*     1.3    73.0    -      -       -      +
    371B  ASN*     1.3    57.7    +      -       -      +
    373B  ALA*     3.3     6.6    +      -       -      +
    374B  SER*     3.0    28.8    +      -       -      -
    389B  TYR*     3.5    16.8    +      -       -      -
    392B  ILE*     3.2    11.4    -      -       -      +
    447B  THR*     2.9    38.3    +      -       -      +
    450B  THR*     3.7    22.9    -      -       +      +
    451B  THR*     2.7    18.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 371 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    328B  SER*     5.9     1.4    -      -       -      -
    332B  LEU*     6.3     0.2    -      -       -      -
    335B  GLN*     4.9     5.3    +      -       -      +
    347B  TYR*     3.5    46.5    +      -       +      -
    367B  LYS*     2.9    28.5    +      -       -      +
    368B  THR*     3.5     6.8    +      -       -      +
    370B  ASN*     1.3    74.9    -      -       -      +
    372B  LEU*     1.3    63.3    +      -       -      +
    374B  SER*     3.4     8.4    +      -       -      -
    375B  CYS*     3.3    19.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 372 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    344B  GLU*     4.0    13.5    -      -       +      +
    347B  TYR*     4.0    28.0    -      -       +      -
    348B  ARG*     4.0    25.6    -      -       +      -
    351B  LEU*     4.5    20.2    -      -       +      -
    368B  THR*     2.8    20.4    +      -       +      +
    369B  LYS      3.8     3.4    -      -       -      +
    371B  ASN*     1.3    68.9    -      -       -      +
    373B  ALA*     1.4    66.1    +      -       -      +
    375B  CYS*     3.2     7.7    +      -       +      +
    376B  TYR*     3.1    51.3    +      -       +      +
    388B  LEU*     3.7    21.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 373 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    369B  LYS      2.8    18.3    +      -       -      +
    370B  ASN      3.5     2.7    -      -       -      +
    372B  LEU*     1.4    75.3    -      -       -      +
    374B  SER*     1.3    56.5    +      -       -      +
    376B  TYR*     2.8    25.2    +      -       -      +
    377B  LEU*     3.0    10.7    +      -       -      +
    385B  ALA*     3.6    15.7    -      -       -      +
    388B  LEU*     3.7    16.6    -      -       +      +
    389B  TYR*     3.5    33.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 374 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    335B  GLN*     6.0     2.2    -      -       -      -
    370B  ASN      3.0    14.3    +      -       -      -
    371B  ASN*     3.6    11.9    -      -       -      -
    372B  LEU      3.4     0.2    -      -       -      -
    373B  ALA*     1.3    74.5    -      -       -      +
    375B  CYS*     1.3    59.8    +      -       -      +
    377B  LEU*     3.4    17.2    +      -       -      +
    378B  LYS*     3.2    45.9    +      -       -      +
    389B  TYR*     3.9     4.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 375 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    335B  GLN*     5.6     2.6    -      -       -      +
    340B  ALA*     3.6    18.2    -      -       -      -
    343B  VAL*     3.6    31.9    -      -       +      -
    344B  GLU*     4.0     9.6    -      -       -      -
    371B  ASN      3.3     9.6    +      -       -      +
    372B  LEU*     3.2    15.0    +      -       +      +
    373B  ALA      3.1     0.2    -      -       -      -
    374B  SER*     1.3    76.7    -      -       -      +
    376B  TYR*     1.3    65.4    +      -       -      +
    378B  LYS*     3.3    19.7    +      -       -      +
    379B  GLN*     3.2    38.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 376 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    344B  GLU*     3.7    23.6    -      -       +      -
    348B  ARG*     2.6    44.6    +      -       -      -
    372B  LEU*     3.1    30.5    +      -       +      +
    373B  ALA      2.8     7.0    +      -       -      +
    375B  CYS*     1.3    75.6    -      -       +      +
    377B  LEU*     1.4    59.8    +      -       -      +
    379B  GLN*     3.0     7.7    +      -       -      +
    380B  GLY      3.0     4.5    +      -       -      -
    381B  LYS*     2.9    57.1    +      -       +      +
    384B  ASP*     3.5    35.4    -      -       +      -
    385B  ALA*     3.7     4.3    -      -       +      -
    388B  LEU*     3.6    25.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 377 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    373B  ALA      3.0    12.2    +      -       -      +
    374B  SER*     3.6    16.4    -      -       -      +
    375B  CYS      3.3     0.2    -      -       -      -
    376B  TYR*     1.4    73.8    -      -       -      +
    378B  LYS*     1.4    56.8    +      -       +      +
    380B  GLY*     2.8    24.1    +      -       -      -
    382B  TYR*     3.5    40.9    +      -       +      -
    385B  ALA*     3.9    15.5    -      -       +      -
    389B  TYR*     3.5    26.5    -      -       +      +
    454B  SER*     5.3     5.6    -      -       -      +
    458B  LEU*     3.9    18.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 378 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    335B  GLN*     5.2    19.9    -      -       -      +
    340B  ALA*     5.9     3.8    -      -       +      -
    374B  SER*     3.2    39.4    +      -       -      +
    375B  CYS*     3.3    14.1    +      -       -      +
    377B  LEU*     1.4    78.6    -      -       +      +
    379B  GLN*     1.3    60.8    +      -       +      +
    380B  GLY      3.8     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 379 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    340B  ALA*     3.9    26.6    +      -       +      +
    341B  GLU*     4.9     7.4    +      -       -      +
    344B  GLU*     2.7    30.1    +      -       -      +
    375B  CYS*     3.2    36.8    +      -       -      +
    376B  TYR*     3.0    12.3    +      -       -      +
    378B  LYS*     1.3    77.2    -      -       -      +
    380B  GLY*     1.3    60.7    +      -       -      +
    381B  LYS*     3.3    22.4    +      -       +      +
----------------------------------------------------------
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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