Contacts of the helix formed by residues 458 - 472 (chain B) in PDB entry 1ZJA


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 SER 458 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    344B  GLU*     5.3     3.6    -      -       -      -
    348B  LYS*     3.7     3.1    -      -       -      +
    451B  ARG*     3.7    13.9    -      -       -      +
    452B  GLU*     2.6    43.6    +      -       -      -
    455B  ASP*     2.8    20.0    +      -       -      -
    456B  PRO      3.3     1.0    -      -       -      +
    457B  LYS*     1.3    82.4    -      -       -      +
    459B  VAL*     1.3    65.0    +      -       -      +
    460B  TYR      3.5     0.5    +      -       -      -
    461B  SER*     2.9    16.1    +      -       -      -
    462B  PHE*     3.1    22.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 459 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    343B  ARG*     5.0     0.7    -      -       -      +
    344B  GLU*     3.9    45.5    +      -       +      +
    347B  ALA*     4.2    17.3    -      -       +      -
    348B  LYS*     4.1    11.9    -      -       +      +
    367B  ASP      4.1     0.9    -      -       -      +
    368B  GLU      3.5    15.9    -      -       -      +
    369B  LEU      4.2     8.5    -      -       -      +
    370B  GLY*     4.0     9.0    -      -       -      +
    452B  GLU*     3.0    10.9    +      -       -      +
    458B  SER*     1.3    71.6    -      -       -      +
    460B  TYR*     1.3    66.5    +      -       -      +
    462B  PHE*     3.1     4.3    +      -       -      +
    463B  TYR*     3.0    41.1    +      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 460 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40B  TYR*     3.7    39.8    +      +       -      -
     43B  GLY*     4.0     8.0    +      -       -      -
     44B  LEU*     3.9    21.6    +      -       +      +
    368B  GLU*     3.0    22.6    +      -       +      +
    369B  LEU*     4.6     2.9    -      -       +      -
    452B  GLU*     3.0    30.0    +      -       +      -
    453B  ILE*     3.8    41.3    -      -       +      +
    459B  VAL*     1.3    76.3    -      -       -      +
    461B  SER*     1.3    72.8    +      -       -      +
    463B  TYR*     3.2     6.5    +      -       -      +
    464B  ARG*     3.0    53.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 461 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    452B  GLU      3.7     3.1    +      -       -      -
    453B  ILE      4.6     2.9    +      -       -      -
    455B  ASP      2.6    22.3    +      -       -      -
    456B  PRO*     3.3    29.1    -      -       -      +
    458B  SER*     2.9    13.1    +      -       -      -
    459B  VAL      3.3     0.2    -      -       -      -
    460B  TYR*     1.3    85.8    -      -       -      +
    462B  PHE*     1.3    57.1    +      -       -      +
    464B  ARG*     3.5     8.9    +      -       -      +
    465B  ASN*     3.0    39.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 462 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    348B  LYS*     3.4    42.8    -      -       +      -
    351B  ALA*     4.4     2.2    -      -       +      -
    352B  THR*     3.2    27.1    -      -       -      -
    456B  PRO      5.2     0.2    +      -       -      -
    458B  SER      3.1    12.8    +      -       -      +
    459B  VAL      3.1    10.3    +      -       -      +
    461B  SER*     1.3    75.4    -      -       -      +
    463B  TYR*     1.3    60.7    +      -       -      +
    465B  ASN*     3.3     6.6    +      -       +      +
    466B  LEU*     2.8    55.0    +      -       +      +
    529B  ILE*     3.5    31.9    -      -       +      -
    530B  GLU*     3.5    20.4    -      -       -      -
    531B  SER*     3.5    21.5    -      -       -      -
    551B  SER*     3.9     2.0    -      -       -      -
    552B  GLY*     6.4     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 463 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     44B  LEU*     4.2    11.4    -      -       +      -
    331B  ALA*     6.0     0.9    -      -       -      +
    347B  ALA      4.4     5.4    +      -       -      -
    350B  LEU*     4.8     3.1    -      -       -      +
    351B  ALA*     3.4    36.2    +      -       +      +
    354B  THR*     4.8     7.9    +      -       +      -
    355B  LEU*     4.1    11.9    -      -       +      -
    363B  ILE*     3.9    39.0    -      -       +      +
    367B  ASP*     3.4    36.3    +      -       +      +
    368B  GLU*     3.6    17.0    -      -       +      -
    459B  VAL*     3.0    30.7    +      -       +      -
    460B  TYR      3.5     7.6    -      -       -      +
    462B  PHE*     1.3    78.4    -      -       +      +
    464B  ARG*     1.3    57.6    +      -       -      +
    466B  LEU*     3.1     8.4    +      -       -      +
    467B  ILE*     2.8    36.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 464 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43B  GLY      3.0    28.6    +      -       -      +
     44B  LEU*     3.8    21.5    -      -       +      +
    460B  TYR*     3.0    38.4    +      -       +      +
    461B  SER*     3.6    13.6    +      -       -      +
    463B  TYR*     1.3    77.1    -      -       -      +
    465B  ASN*     1.3    77.7    +      -       -      +
    467B  ILE*     3.3     3.5    +      -       -      +
    468B  SER*     3.1    25.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 465 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    456B  PRO      5.0     3.5    -      -       -      +
    461B  SER*     3.0    28.2    +      -       -      +
    462B  PHE*     3.7     7.2    -      -       -      +
    464B  ARG*     1.3    91.5    -      -       -      +
    466B  LEU*     1.3    65.1    +      -       -      +
    468B  SER*     3.3     8.3    +      -       -      +
    469B  ILE*     3.0    30.8    +      -       +      +
    529B  ILE*     4.0    18.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 466 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    351B  ALA*     3.5    43.1    -      -       +      +
    352B  THR*     3.5    11.7    -      -       -      +
    355B  LEU*     3.5    22.1    -      -       +      +
    462B  PHE*     2.8    46.0    +      -       +      +
    463B  TYR      3.5     0.7    -      -       -      +
    465B  ASN*     1.3    72.9    -      -       -      +
    467B  ILE*     1.3    58.5    +      -       -      +
    469B  ILE*     3.3     5.6    +      -       -      +
    470B  ARG*     2.9    31.0    +      -       -      +
    529B  ILE*     4.0    16.4    -      -       +      +
    553B  ILE*     3.6    30.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 467 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11B  VAL*     4.2    18.1    -      -       +      +
     44B  LEU*     3.4    32.1    -      -       +      +
     45B  GLY*     3.6    27.1    -      -       -      +
     46B  ILE*     4.3     7.4    -      -       +      -
     47B  ASP*     5.8     0.4    -      -       -      +
    355B  LEU*     3.8    19.5    -      -       +      -
    363B  ILE*     3.9    24.7    -      -       +      -
    463B  TYR      2.8    21.0    +      -       -      +
    464B  ARG      3.7     5.2    -      -       -      +
    465B  ASN      3.2     0.2    -      -       -      -
    466B  LEU*     1.3    76.6    -      -       -      +
    468B  SER*     1.3    57.5    +      -       -      +
    470B  ARG*     3.3     6.1    +      -       -      +
    471B  HIS*     2.8    31.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 468 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    464B  ARG*     3.1    16.4    +      -       -      +
    465B  ASN*     3.6    11.1    +      -       -      -
    467B  ILE*     1.3    77.2    -      -       -      +
    469B  ILE*     1.3    63.3    +      -       -      +
    471B  HIS*     3.2     9.1    +      -       -      +
    472B  GLU*     3.1    31.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 469 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    465B  ASN*     3.0    22.8    +      -       +      +
    466B  LEU*     3.6     5.4    -      -       -      +
    468B  SER*     1.3    76.4    -      -       -      +
    470B  ARG*     1.3    63.2    +      -       -      +
    472B  GLU*     3.0    24.3    -      -       -      +
    473B  THR*     2.8    25.3    +      -       -      +
    476B  LEU*     4.1    17.9    -      -       +      -
    528B  LEU*     3.8    31.0    -      -       +      +
    529B  ILE*     3.6    42.4    -      -       +      -
    553B  ILE*     4.6    10.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 470 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8B  LYS      4.8     0.4    +      -       -      -
      9B  SER      3.5    24.7    +      -       -      -
     10B  ALA      3.8    11.1    +      -       -      -
     11B  VAL*     3.9    19.2    -      -       -      +
    355B  LEU*     3.1    38.0    +      -       +      +
    357B  GLN      3.9     6.1    +      -       -      -
    359B  GLY      3.0    27.3    +      -       -      -
    361B  PRO*     3.3    14.6    -      -       -      +
    466B  LEU      2.9    19.7    +      -       -      +
    467B  ILE      3.6     4.3    -      -       -      +
    469B  ILE*     1.3    73.4    -      -       -      +
    471B  HIS*     1.3    64.7    +      -       -      +
    473B  THR      3.0    20.6    +      -       -      +
    476B  LEU*     3.6    27.6    +      -       +      +
    477B  SER*     3.5    31.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 471 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9B  SER      5.4     6.5    +      -       -      -
     11B  VAL*     6.2     0.6    -      -       +      +
     47B  ASP*     5.3    12.2    +      -       -      -
    467B  ILE*     2.8    21.0    +      -       +      +
    468B  SER*     3.2     9.6    +      -       -      +
    470B  ARG*     1.3    79.2    -      -       -      +
    472B  GLU*     1.3    60.4    +      -       +      +
    473B  THR      3.7     0.9    +      -       -      -
    474B  PRO*     5.3     1.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 472 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    468B  SER*     3.1    18.2    +      -       -      +
    469B  ILE*     3.0    33.7    -      -       -      +
    471B  HIS*     1.3    78.8    -      -       +      +
    473B  THR*     1.3    60.7    +      -       -      +
    474B  PRO*     3.8     9.5    -      -       -      +
----------------------------------------------------------
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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