Contacts of the helix formed by residues 485 - 502 (chain B) in PDB entry 5FLZ


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 LYS 485 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    476B  ALA*     5.5     1.2    -      -       -      +
    479B  ASN*     3.5    42.6    -      -       -      +
    480B  ILE*     4.7     7.2    -      -       -      +
    483B  MET      3.1     5.1    +      -       -      -
    484B  GLY*     1.4    77.7    -      -       -      +
    486B  SER*     1.4    64.2    -      -       -      +
    487B  ASP*     3.3     3.0    +      -       +      -
    488B  PHE*     3.4    27.6    -      -       +      +
    489B  MET*     3.3    27.9    +      -       +      +
    523B  SER*     3.7    18.2    -      -       -      +
    525B  LEU*     3.7    31.9    -      -       +      +
    537B  VAL*     4.3    20.3    -      -       -      +
    248D  MET*     3.5    14.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 486 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    483B  MET      5.1     0.9    -      -       -      -
    485B  LYS*     1.4    74.7    +      -       -      +
    487B  ASP*     1.3    63.4    +      -       -      +
    489B  MET*     3.2     9.6    +      -       -      +
    490B  ASP*     3.1    26.3    +      -       -      +
    594B  LYS*     4.5    10.6    +      -       -      +
    245D  PRO      5.2     0.2    -      -       -      -
    248D  MET*     3.5    39.9    +      -       -      +
    249D  TYR*     5.0     0.5    -      -       -      -
    251D  SER*     3.8    23.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 487 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    485B  LYS*     3.3     0.8    -      -       +      -
    486B  SER*     1.3    76.9    -      -       -      +
    488B  PHE*     1.3    63.2    -      -       -      +
    490B  ASP*     3.6     5.5    +      -       -      +
    491B  ALA*     3.3    19.4    +      -       -      +
    522B  LEU*     3.2    34.8    -      -       -      +
    523B  SER*     3.6    17.3    -      -       -      +
    524B  SER*     5.6     1.1    -      -       -      -
      1D  MET*     5.4     0.6    -      -       -      +
      2D  GLY*     3.8    24.4    +      -       -      -
    245D  PRO*     4.3    30.4    +      -       +      +
    251D  SER*     5.0     1.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 488 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    480B  ILE*     5.5    12.6    -      -       +      -
    485B  LYS*     3.4    26.2    +      -       +      +
    487B  ASP*     1.3    80.9    +      -       -      +
    489B  MET*     1.3    87.0    +      -       +      +
    491B  ALA*     3.1     6.5    +      -       -      +
    492B  LEU*     2.8    45.4    +      -       +      +
    516B  LEU*     3.8    27.1    -      -       +      -
    519B  ALA*     3.5    38.2    -      -       +      +
    520B  VAL*     3.8    20.0    -      -       +      -
    523B  SER*     3.5    19.6    +      -       -      +
    525B  LEU*     5.3     0.9    -      -       +      -
    537B  VAL*     4.9     8.7    -      -       +      -
    541B  LEU*     5.6     0.7    -      -       +      -
    560B  LEU*     6.0     4.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 489 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    479B  ASN      4.0     9.0    -      -       -      +
    480B  ILE*     4.3     9.2    -      -       +      +
    483B  MET*     3.6    61.0    -      -       +      +
    485B  LYS*     3.3    24.9    +      -       +      +
    486B  SER*     3.2     8.8    +      -       -      +
    488B  PHE*     1.3   101.7    -      -       +      +
    490B  ASP*     1.4    64.5    +      -       -      +
    492B  LEU*     3.3     9.5    +      -       -      +
    493B  ILE*     3.0    39.3    +      -       +      +
    587B  PHE*     6.0     0.2    -      -       +      -
    594B  LYS*     4.7    14.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 490 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    486B  SER      3.1    15.8    +      -       -      +
    487B  ASP*     3.8     5.6    -      -       -      +
    489B  MET*     1.4    76.0    -      -       -      +
    491B  ALA*     1.3    59.4    +      -       -      +
    493B  ILE*     3.5     2.6    +      -       -      +
    494B  GLU*     3.0    28.1    +      -       -      +
    598B  TYR*     3.5    34.9    +      -       -      -
    601B  GLN*     5.8     2.3    -      -       -      +
    253D  SER*     5.9     2.6    -      -       -      -
    254D  SER*     4.3    13.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 491 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    487B  ASP      3.3    11.1    +      -       -      +
    488B  PHE*     3.1    10.6    +      -       -      +
    490B  ASP*     1.3    80.6    +      -       -      +
    492B  LEU*     1.4    56.5    +      -       -      +
    494B  GLU*     3.0     7.0    +      -       -      +
    495B  LYS*     3.0    57.5    +      -       +      +
    519B  ALA*     4.7     3.6    -      -       -      -
    522B  LEU*     3.7    27.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 492 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    488B  PHE*     2.8    35.2    +      -       +      +
    489B  MET*     3.3    12.3    +      -       -      +
    491B  ALA*     1.4    67.7    -      -       -      +
    493B  ILE*     1.3    69.1    +      -       +      +
    496B  ALA*     2.9    38.7    +      -       +      +
    500B  LEU*     6.3     2.0    -      -       +      -
    512B  LEU*     5.6     2.7    -      -       +      +
    515B  VAL*     4.0    14.5    -      -       +      +
    516B  LEU*     3.6    38.4    -      -       +      +
    519B  ALA*     4.3    11.6    -      -       +      +
    558B  PHE*     4.2    27.1    -      -       +      -
    560B  LEU*     5.9     2.7    -      -       +      -
    591B  TRP*     5.7     6.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 493 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    489B  MET*     3.0    22.5    +      -       +      +
    490B  ASP      4.0     0.2    -      -       -      +
    492B  LEU*     1.3    86.4    -      -       +      +
    494B  GLU*     1.4    60.6    +      -       -      +
    496B  ALA*     4.5     3.6    -      -       -      -
    497B  ASN*     3.1    36.1    +      -       -      +
    555B  TRP*     3.9    19.1    -      -       +      -
    591B  TRP*     6.3     2.9    -      -       +      +
    594B  LYS*     3.6    32.8    -      -       +      +
    595B  LYS*     3.9    13.5    -      -       +      +
    598B  TYR*     3.4    39.3    -      -       +      -
    599B  PHE*     4.9     2.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 494 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    490B  ASP*     3.0    21.3    +      -       -      +
    491B  ALA*     3.0     4.8    +      -       -      +
    493B  ILE*     1.4    75.4    -      -       -      +
    495B  LYS*     1.3    97.3    +      -       -      +
    497B  ASN*     3.8     8.3    +      -       -      +
    498B  ASP*     3.9     8.8    -      -       -      +
    598B  TYR*     4.2    22.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 495 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    491B  ALA*     3.0    39.4    +      -       +      +
    492B  LEU      4.9     0.2    -      -       -      +
    494B  GLU*     1.3   105.2    +      -       -      +
    496B  ALA*     1.3    62.5    +      -       -      +
    497B  ASN      3.5     0.5    +      -       -      -
    498B  ASP*     3.6    11.3    -      -       -      +
    499B  ILE*     4.6     9.7    -      -       -      +
    515B  VAL*     3.4    33.3    -      -       +      +
    518B  GLU*     3.7    39.5    -      -       +      +
    519B  ALA      4.8     0.7    -      -       -      +
    522B  LEU*     3.9    19.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 496 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    492B  LEU*     2.9    27.3    +      -       +      +
    493B  ILE*     4.1     3.4    -      -       -      +
    495B  LYS*     1.3    78.9    -      -       -      +
    497B  ASN*     1.4    63.6    +      -       -      +
    498B  ASP      3.2     0.9    -      -       -      -
    499B  ILE*     3.0    21.9    +      -       -      +
    500B  LEU*     3.1    32.8    +      -       +      +
    512B  LEU*     4.0    18.6    -      -       +      -
    515B  VAL*     4.6     6.3    -      -       +      -
    555B  TRP*     5.5     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 497 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    493B  ILE*     3.1    24.9    +      -       -      +
    494B  GLU*     3.8     8.3    +      -       -      +
    495B  LYS      3.4     1.8    -      -       -      -
    496B  ALA*     1.4    73.4    -      -       -      +
    498B  ASP*     1.3    62.3    +      -       -      +
    500B  LEU      3.5     0.5    +      -       -      -
    501B  ALA*     3.2    30.1    +      -       -      +
    555B  TRP*     3.3    37.0    -      -       -      -
    598B  TYR*     4.3     7.6    -      -       +      -
    599B  PHE*     3.5    19.2    -      -       -      -
    602B  LYS*     3.7    23.3    +      -       -      +
    770B  TYR*     5.5     0.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 498 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    494B  GLU      3.9     9.7    -      -       -      +
    495B  LYS      3.6    14.6    -      -       -      +
    496B  ALA      3.1     0.2    +      -       -      -
    497B  ASN*     1.3    80.2    -      -       -      +
    499B  ILE*     1.4    61.2    +      -       +      +
    501B  ALA*     3.6    13.5    -      -       -      +
    502B  THR*     3.0    18.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 499 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    495B  LYS      4.6    10.3    -      -       -      +
    496B  ALA*     3.0    11.6    +      -       -      +
    498B  ASP*     1.4    78.9    -      -       +      +
    500B  LEU*     1.4    59.1    +      -       +      +
    502B  THR*     2.9    28.1    -      -       -      +
    508B  PRO*     4.1    30.6    -      -       +      +
    511B  LYS*     3.6    39.5    -      -       +      -
    512B  LEU*     4.6    16.6    -      -       +      +
    515B  VAL*     5.1     9.4    -      -       +      -
    554B  GLY*     5.0     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 500 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    492B  LEU*     6.3     1.6    -      -       +      -
    496B  ALA*     3.1    31.1    +      -       +      +
    497B  ASN      4.0     0.4    -      -       -      +
    499B  ILE*     1.4    73.4    -      -       +      +
    501B  ALA*     1.3    62.2    +      -       -      +
    502B  THR      3.2     3.2    -      -       -      +
    508B  PRO*     6.4     0.2    -      -       +      -
    512B  LEU*     4.1    29.4    -      -       +      -
    553B  VAL*     3.7     0.3    -      -       -      -
    554B  GLY*     2.8    51.3    +      -       -      +
    555B  TRP*     3.4    57.8    -      -       +      +
    558B  PHE*     4.8    17.0    -      -       +      -
    591B  TRP*     5.8     0.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 501 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    497B  ASN*     3.2    19.3    +      -       -      +
    498B  ASP*     3.6     9.9    -      -       -      +
    500B  LEU*     1.3    79.3    -      -       -      +
    502B  THR*     1.4    56.2    +      -       -      +
    503B  PRO*     3.9     1.0    -      -       -      +
    552B  SER      3.6    14.0    -      -       -      +
    553B  VAL*     3.9     7.6    -      -       -      +
    555B  TRP*     3.5    11.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 502 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    498B  ASP      3.0    16.5    +      -       -      -
    499B  ILE*     2.9    25.9    +      -       -      +
    500B  LEU      3.2     8.2    -      -       -      +
    501B  ALA*     1.4    69.8    -      -       -      +
    503B  PRO*     1.3    82.7    -      -       +      +
    504B  SER*     3.6     0.9    +      -       -      -
    505B  ASP*     6.1     0.2    -      -       -      +
    508B  PRO*     6.5     0.7    -      -       -      -
    554B  GLY*     3.6     3.3    +      -       -      -
----------------------------------------------------------
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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