Contacts of the helix formed by residues 487 - 501 (chain A) in PDB entry 5JZU


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 487 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    454A  THR*     3.9    13.2    -      -       -      +
    458A  ASN*     3.1    23.4    +      -       -      -
    480A  VAL*     4.5     1.6    -      -       +      -
    481A  LEU*     4.1     0.9    -      -       -      +
    484A  THR*     3.2    31.8    +      -       +      +
    485A  PRO      3.5     0.2    -      -       -      -
    486A  ASN*     1.3    74.8    -      -       -      +
    488A  GLY*     1.3    63.0    +      -       -      +
    489A  PHE*     3.2     6.5    +      -       -      +
    490A  ALA*     2.7    37.6    +      -       +      +
    491A  LYS*     3.2    22.9    +      -       -      +
    519A  ASP*     4.1     4.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 488 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    486A  ASN      2.9     5.4    +      -       -      -
    487A  ASP*     1.3    69.8    -      -       -      +
    489A  PHE*     1.3    63.3    +      -       -      +
    491A  LYS*     3.0    10.2    +      -       -      +
    492A  VAL*     3.0    24.4    +      -       -      +
    514A  GLY*     3.7     4.8    -      -       -      -
    517A  SER*     3.3    27.6    -      -       -      -
    519A  ASP*     2.8    14.8    +      -       -      -
    522A  THR*     3.6     8.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 489 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    458A  ASN*     3.4    40.6    -      -       +      +
    459A  ASP*     5.0     6.5    -      -       -      -
    462A  VAL*     3.8    13.7    -      -       +      -
    477A  TYR*     3.6    15.0    -      +       -      -
    487A  ASP*     3.2     9.5    +      -       -      +
    488A  GLY*     1.3    74.9    -      -       -      +
    490A  ALA*     1.3    62.6    +      -       -      +
    492A  VAL*     3.1     8.1    -      -       -      +
    493A  HIS*     2.9    57.7    +      +       -      -
    519A  ASP*     4.1     4.8    +      -       +      +
    520A  PRO      3.6    23.8    -      -       -      +
    521A  GLY*     4.1    16.8    -      -       -      -
    522A  THR*     3.6    11.0    -      -       -      +
    108B  TYR*     5.3     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 490 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    458A  ASN*     3.7     5.2    -      -       -      +
    477A  TYR*     3.6    22.2    -      -       +      +
    480A  VAL*     3.7    26.9    -      -       +      -
    481A  LEU*     3.8    16.4    -      -       +      +
    487A  ASP*     2.7    24.6    +      -       -      +
    489A  PHE*     1.3    73.9    -      -       -      +
    491A  LYS*     1.3    57.9    +      -       -      +
    493A  HIS      3.9     0.4    -      -       -      -
    494A  TYR*     2.9    30.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 491 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    481A  LEU*     3.9    12.8    -      -       +      -
    485A  PRO      3.3    22.6    +      -       -      +
    486A  ASN*     4.2    20.6    +      -       -      +
    487A  ASP      3.2    11.7    -      -       -      +
    488A  GLY*     3.0    10.2    +      -       -      +
    490A  ALA*     1.3    76.0    -      -       -      +
    492A  VAL*     1.3    61.0    +      -       -      +
    494A  TYR*     3.2     1.1    +      -       -      +
    495A  GLY      2.8    26.2    +      -       -      -
    510A  TYR*     3.4    43.4    -      -       +      +
    513A  GLU*     3.0    44.5    +      -       +      +
    514A  GLY*     4.0     4.5    -      -       -      -
    517A  SER*     5.9     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 492 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    488A  GLY      3.0     8.2    +      -       -      +
    489A  PHE*     3.1    25.4    -      -       -      +
    491A  LYS*     1.3    75.0    -      -       -      +
    493A  HIS*     1.3    69.6    +      -       +      +
    495A  GLY      3.3     0.5    +      -       -      -
    496A  PHE*     2.8    29.8    +      -       -      +
    510A  TYR      4.0     3.8    -      -       -      -
    511A  LEU*     3.5    15.5    -      -       -      +
    514A  GLY*     3.4    34.3    -      -       -      +
    515A  ILE*     3.5     7.6    -      -       +      +
    522A  THR*     4.1    10.3    -      -       +      -
    527A  PHE*     3.6    36.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 493 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    462A  VAL*     4.0     1.6    -      -       +      +
    465A  LEU*     3.6    22.2    -      -       +      +
    477A  TYR*     3.5    36.8    -      -       +      -
    489A  PHE*     2.9    56.7    +      +       -      +
    490A  ALA      4.1     0.4    -      -       -      +
    491A  LYS      3.1     0.6    -      -       -      -
    492A  VAL*     1.3    83.4    -      -       +      +
    494A  TYR*     1.3    66.1    +      -       -      +
    496A  PHE*     3.4     6.6    +      -       +      +
    497A  ILE*     3.1    32.0    +      -       -      +
    521A  GLY      4.5     1.1    -      -       -      -
    527A  PHE*     3.6    19.7    -      +       -      -
    108B  TYR*     3.1    30.8    +      +       -      -
----------------------------------------------------------
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Residues in contact with TYR 494 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    474A  LYS*     3.6    31.1    -      -       +      -
    477A  TYR*     4.4    14.7    -      -       +      -
    478A  GLU*     2.9    46.5    +      -       +      +
    481A  LEU*     4.0    13.7    -      -       +      -
    490A  ALA      2.9    19.7    +      -       -      +
    491A  LYS*     3.2     4.7    +      -       -      +
    493A  HIS*     1.3    76.7    -      -       -      +
    495A  GLY*     1.3    56.3    +      -       -      +
    497A  ILE*     3.3     7.2    +      -       +      +
    498A  LEU*     2.9    53.7    +      -       +      +
    510A  TYR*     3.6    37.9    -      +       -      -
----------------------------------------------------------
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Residues in contact with GLY 495 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    491A  LYS      2.8    14.7    +      -       -      -
    492A  VAL      3.6     4.0    -      -       -      -
    494A  TYR*     1.3    76.8    -      -       -      +
    496A  PHE*     1.3    54.7    +      -       -      +
    498A  LEU*     3.3     3.2    +      -       -      -
    499A  LYS*     3.0    27.5    +      -       -      +
    507A  SER*     3.3    21.2    -      -       -      -
    510A  TYR*     3.7    17.6    -      -       -      +
    511A  LEU*     3.8    10.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 496 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    465A  LEU*     4.9     6.7    -      -       +      -
    470A  ASN*     5.2     3.8    -      -       -      -
    492A  VAL      2.8    19.1    +      -       -      +
    493A  HIS*     3.6     7.4    -      -       +      +
    494A  TYR      3.2     0.2    -      -       -      -
    495A  GLY*     1.3    73.9    -      -       -      +
    497A  ILE*     1.3    67.0    +      -       +      +
    499A  LYS*     3.5     4.5    +      -       -      +
    500A  ALA*     3.0    29.5    +      -       +      +
    511A  LEU*     3.6     5.6    -      -       -      +
    526A  ARG*     4.4    12.6    -      -       +      -
    527A  PHE*     4.0    26.5    -      +       +      -
    530A  HIS*     3.3    36.9    -      +       +      -
    106B  GLY      3.7    18.4    -      -       -      -
    107B  GLU      3.8     3.8    -      -       -      -
    108B  TYR*     3.5    52.3    -      +       +      -
----------------------------------------------------------
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Residues in contact with ILE 497 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    465A  LEU*     3.9    20.6    -      -       +      -
    470A  ASN*     4.0    22.2    -      -       +      +
    473A  ALA*     3.8    17.5    -      -       +      -
    474A  LYS*     3.8    37.5    -      -       +      +
    477A  TYR*     4.0    11.7    -      -       +      -
    493A  HIS      3.1    18.9    +      -       -      +
    494A  TYR*     3.3     6.9    +      -       -      +
    496A  PHE*     1.3    76.9    -      -       +      +
    498A  LEU*     1.3    65.9    +      -       -      +
    500A  ALA*     3.3     6.9    +      -       -      +
    501A  GLN*     3.0    43.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 498 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    474A  LYS*     3.8    31.9    -      -       -      +
    494A  TYR*     2.9    50.0    +      -       +      +
    495A  GLY      3.6     4.0    -      -       -      +
    496A  PHE      3.3     0.2    -      -       -      -
    497A  ILE*     1.3    77.2    -      -       -      +
    499A  LYS*     1.3    57.3    +      -       -      +
    501A  GLN*     2.8    24.3    +      -       -      +
    503A  LYS*     2.9    36.3    +      -       +      +
    506A  GLU*     3.8    31.0    -      -       +      +
    507A  SER*     3.8     9.9    -      -       -      -
    510A  TYR*     4.0     8.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 499 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    495A  GLY      3.0    16.7    +      -       -      +
    496A  PHE*     4.0     4.7    -      -       -      +
    498A  LEU*     1.3    77.2    -      -       -      +
    500A  ALA*     1.3    58.0    +      -       -      +
    501A  GLN      3.0     0.2    -      -       -      -
    502A  ASN*     2.8    21.1    +      -       -      +
    503A  LYS      4.4     4.3    -      -       -      +
    504A  ILE*     3.9    15.8    -      -       +      +
    507A  SER*     3.6    15.2    -      -       -      +
    511A  LEU*     4.7     2.9    -      -       +      -
    530A  HIS*     3.3    63.0    +      -       +      +
    533A  ASP*     2.8    30.1    +      -       -      -
    534A  ALA*     3.7    12.3    -      -       +      +
    537A  ARG*     4.2    11.5    -      -       -      +
    618A  ASN*     4.3     7.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 500 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    470A  ASN*     4.9    10.8    -      -       -      +
    496A  PHE*     3.0    23.9    +      -       +      +
    497A  ILE*     3.6     8.5    -      -       -      +
    498A  LEU      3.2     0.4    -      -       -      -
    499A  LYS*     1.3    76.2    -      -       -      +
    501A  GLN*     1.3    59.1    +      -       +      +
    502A  ASN*     3.2     1.3    +      -       -      +
    618A  ASN*     5.2     5.4    +      -       -      +
    106B  GLY*     4.4    17.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 501 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    470A  ASN*     5.1     6.6    +      -       +      +
    471A  ASP*     4.5    13.9    +      -       -      -
    474A  LYS*     2.8    45.0    +      -       -      +
    497A  ILE*     3.0    27.4    +      -       +      +
    498A  LEU*     2.8    16.8    +      -       -      +
    500A  ALA*     1.3    79.2    -      -       +      +
    502A  ASN*     1.3    69.4    +      -       -      +
    503A  LYS*     3.2    19.1    +      -       +      +
----------------------------------------------------------
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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