Contacts of the helix formed by residues 465 - 484 (chain B) in PDB entry 6MZL


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 465 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    464B  ILE*     1.3    72.9    -      -       -      +
    466B  MET*     1.3    57.3    +      -       -      +
    467B  GLU*     2.8    29.5    +      -       -      +
    468B  PHE*     2.9    37.6    +      -       -      +
    469B  MET*     2.9    27.4    +      -       -      +
    513B  LYS*     5.7     0.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 466 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    376B  TYR*     4.6     1.1    -      -       -      +
    380B  LEU*     4.6    11.9    -      -       +      -
    383B  LYS*     3.8    27.6    -      -       +      +
    461B  GLU*     4.4    15.3    -      -       +      +
    464B  ILE      3.6     2.4    +      -       -      +
    465B  SER*     1.3    68.4    +      -       -      +
    467B  GLU*     1.3    63.3    +      -       +      +
    469B  MET*     3.0    23.5    +      -       -      +
    470B  LEU*     2.9    32.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 467 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    465B  SER*     2.8    14.2    +      -       -      +
    466B  MET*     1.3    73.8    -      -       +      +
    468B  PHE*     1.3    67.2    +      -       +      +
    470B  LEU*     3.2    19.5    +      -       +      +
    471B  GLN*     2.9    32.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 468 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    874A  GLU*     2.9    45.8    -      -       +      -
    877A  ARG*     5.4     2.9    -      -       -      -
    464B  ILE*     3.6    21.1    -      -       +      -
    465B  SER*     2.9    32.9    +      -       -      +
    467B  GLU*     1.3    81.0    -      -       +      +
    469B  MET*     1.3    59.8    +      -       -      +
    471B  GLN*     3.1    34.2    -      -       -      +
    472B  VAL*     2.8    33.3    +      -       +      +
    510B  VAL*     3.9    13.4    -      -       +      +
    511B  SER*     4.3    22.2    -      -       -      -
    513B  LYS*     5.4     5.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 469 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    376B  TYR*     3.6    34.5    -      -       +      +
    457B  MET*     3.9    15.3    -      -       +      +
    460B  ILE*     4.5    11.9    -      -       +      -
    461B  GLU*     3.6    38.6    -      -       +      +
    464B  ILE*     4.1     8.3    -      -       +      +
    465B  SER      2.9    11.4    +      -       -      +
    466B  MET*     3.0    21.1    +      -       -      +
    468B  PHE*     1.3    75.0    -      -       -      +
    470B  LEU*     1.3    65.2    +      -       +      +
    472B  VAL*     3.3     5.5    +      -       -      +
    473B  PHE*     3.0    53.4    +      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 470 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    588A  ILE*     4.2    33.7    -      -       +      -
    293B  GLU      5.4     0.2    -      -       -      +
    294B  ILE*     3.3    49.5    -      -       +      +
    295B  LEU*     6.1     0.2    -      -       -      -
    380B  LEU*     6.1     2.9    -      -       +      -
    466B  MET*     2.9    19.0    +      -       +      +
    467B  GLU*     3.2    19.7    +      -       +      +
    469B  MET*     1.3    76.6    -      -       +      +
    471B  GLN*     1.3    56.6    +      -       +      +
    473B  PHE*     3.9     5.8    -      -       +      +
    474B  ASN*     2.9    32.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 471 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    590A  GLN*     5.0    16.1    -      -       -      +
    467B  GLU*     2.9    18.3    +      -       -      +
    468B  PHE*     3.1    43.3    -      -       -      +
    470B  LEU*     1.3    76.2    -      -       +      +
    472B  VAL*     1.3    63.0    +      -       -      +
    474B  ASN*     3.8     4.1    -      -       -      +
    475B  LYS*     3.0    39.1    +      -       -      +
    510B  VAL*     3.3    19.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 472 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    464B  ILE*     6.2     2.5    -      -       +      -
    468B  PHE*     2.8    24.4    +      -       +      +
    469B  MET*     3.7     7.0    -      -       -      +
    471B  GLN*     1.3    71.1    -      -       -      +
    473B  PHE*     1.3    69.8    +      -       +      +
    475B  LYS*     3.1     8.7    +      -       -      +
    476B  LEU*     2.9    36.1    +      -       +      +
    503B  PHE*     3.8    30.5    -      -       +      -
    506B  SER*     4.6     7.5    +      -       -      +
    507B  ILE*     4.4    20.0    -      -       +      -
    510B  VAL*     3.7    28.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 473 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    294B  ILE*     5.0     6.3    -      -       +      -
    295B  LEU*     4.1    20.0    -      -       +      -
    355B  PHE*     5.8     2.0    -      +       +      -
    373B  ILE*     3.5    45.5    -      -       +      -
    376B  TYR*     4.8    10.3    -      +       -      -
    377B  ILE*     4.5    17.5    -      -       +      -
    380B  LEU*     5.8     2.0    -      -       +      -
    457B  MET*     5.8     2.2    -      -       -      -
    469B  MET*     3.0    49.1    +      -       +      +
    470B  LEU*     4.1     7.0    -      -       +      +
    472B  VAL*     1.3    86.7    -      -       +      +
    474B  ASN*     1.3    58.0    +      -       -      +
    476B  LEU*     3.2    21.1    +      -       +      +
    477B  LEU*     2.9    38.2    +      -       +      +
    503B  PHE*     4.8     3.1    -      +       -      -
----------------------------------------------------------
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Residues in contact with ASN 474 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    661A  GLU*     4.3    17.7    +      -       -      +
    294B  ILE      6.0     0.2    -      -       -      +
    295B  LEU*     3.7    24.0    +      -       -      +
    296B  THR*     4.1    22.6    +      -       -      +
    297B  CYS*     4.5     6.6    -      -       -      -
    470B  LEU      2.9    20.3    +      -       -      +
    471B  GLN*     3.8     4.7    -      -       -      +
    473B  PHE*     1.3    74.5    -      -       -      +
    475B  LYS*     1.3    59.9    +      -       +      +
    477B  LEU*     4.9     1.8    -      -       -      -
    478B  SER*     2.8    34.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 475 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    471B  GLN*     3.0    27.2    +      -       -      +
    472B  VAL*     3.1     8.0    +      -       -      +
    474B  ASN*     1.3    77.8    -      -       +      +
    476B  LEU*     1.3    59.6    +      -       -      +
    478B  SER*     2.5    23.2    +      -       -      +
    479B  LEU*     3.0    24.0    +      -       +      +
    506B  SER*     4.9    12.1    -      -       -      +
    509B  ASN*     5.3     3.2    +      -       -      +
    510B  VAL*     3.6    32.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 476 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    355B  PHE*     5.7     0.9    -      -       +      -
    359B  ILE*     3.8    28.4    -      -       +      +
    373B  ILE*     4.6     6.3    -      -       +      -
    472B  VAL*     2.9    21.9    +      -       +      +
    473B  PHE*     3.3    35.9    -      -       +      +
    475B  LYS*     1.3    77.7    -      -       -      +
    477B  LEU*     1.3    59.9    +      -       +      +
    479B  LEU*     3.7     6.9    -      -       -      +
    480B  ALA*     2.9    27.3    +      -       -      +
    498B  VAL*     3.7    30.7    -      -       +      +
    503B  PHE*     4.0    28.5    -      -       +      -
    506B  SER*     5.1     8.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 477 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    295B  LEU*     3.7    39.5    -      -       +      -
    297B  CYS*     4.6    17.2    -      -       -      -
    354B  PHE*     5.8     2.9    -      -       +      +
    355B  PHE*     4.3    15.9    -      -       +      -
    358B  PHE*     4.9    15.0    -      -       +      -
    359B  ILE*     3.7    29.2    -      -       +      -
    473B  PHE*     2.9    20.1    +      -       +      +
    474B  ASN*     4.3     3.4    -      -       -      +
    476B  LEU*     1.3    75.7    -      -       +      +
    478B  SER*     1.3    55.1    +      -       -      +
    480B  ALA*     3.9     7.6    -      -       +      +
    481B  SER*     2.7    39.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 478 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    659A  GLY      5.6     3.1    -      -       -      -
    660A  GLY*     5.7     1.8    -      -       -      -
    661A  GLU*     5.3    17.7    -      -       -      -
    297B  CYS*     5.5     2.0    -      -       -      -
    474B  ASN*     2.8    23.3    +      -       -      -
    475B  LYS*     2.5    26.9    +      -       -      +
    477B  LEU*     1.3    77.0    -      -       -      +
    479B  LEU*     1.3    60.6    +      -       -      +
    481B  SER*     3.3     4.8    +      -       -      -
    482B  THR*     2.4    41.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 479 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    657A  SER      3.9    23.3    -      -       -      +
    658A  GLY      4.9     2.0    -      -       -      +
    659A  GLY      5.9     2.0    -      -       -      +
    475B  LYS*     3.0    24.5    +      -       +      +
    476B  LEU*     3.7     5.2    -      -       +      +
    478B  SER*     1.3    86.0    +      -       -      +
    480B  ALA*     1.3    57.2    +      -       -      +
    482B  THR*     3.7     6.9    -      -       +      +
    483B  ALA*     2.9    29.8    +      -       -      +
    495B  GLN*     3.9    19.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 480 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    358B  PHE*     4.5    20.4    -      -       +      -
    359B  ILE*     5.3     1.1    -      -       +      -
    476B  LEU      2.9    16.8    +      -       -      +
    477B  LEU*     3.9    10.1    -      -       +      +
    479B  LEU*     1.3    75.4    -      -       -      +
    481B  SER*     1.3    59.6    +      -       -      +
    483B  ALA*     2.9     5.2    +      -       -      +
    484B  SER*     2.8    30.0    +      -       -      -
    495B  GLN      5.0     4.0    +      -       -      +
    496B  MET*     3.9    28.8    -      -       +      +
    498B  VAL*     5.2     6.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 481 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297B  CYS*     5.6     5.3    -      -       -      -
    300B  PRO*     5.8     5.4    -      -       -      -
    358B  PHE*     5.6    11.6    -      -       -      -
    477B  LEU      2.7    25.5    +      -       -      -
    478B  SER*     3.3     6.8    +      -       -      -
    480B  ALA*     1.3    70.1    -      -       -      +
    482B  THR*     1.3    66.4    +      -       -      +
    484B  SER*     2.9    25.7    +      -       -      +
    485B  SER*     3.8     5.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 482 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    658A  GLY*     4.0    31.6    -      -       -      +
    659A  GLY*     3.9    20.4    +      -       -      +
    660A  GLY*     4.2     5.8    +      -       -      +
    478B  SER      2.4    25.2    +      -       -      -
    479B  LEU*     3.7     8.4    -      -       +      +
    481B  SER*     1.3    78.0    +      -       -      +
    483B  ALA*     1.3    56.9    +      -       -      +
    484B  SER      3.0     9.4    -      -       -      +
    486B  GLN*     2.9    34.2    +      -       -      +
    489B  GLN*     6.2     0.2    -      -       -      +
    495B  GLN*     6.0     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 483 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    479B  LEU      2.9    20.0    +      -       -      +
    480B  ALA*     2.9     6.9    +      -       -      +
    482B  THR*     1.3    75.2    -      -       -      +
    484B  SER*     1.3    56.6    +      -       -      +
    486B  GLN*     4.8     3.6    -      -       -      -
    489B  GLN*     5.6     4.0    -      -       -      +
    492B  MET      5.6     1.3    -      -       -      +
    493B  TRP*     3.2    41.0    -      -       -      +
    495B  GLN*     3.4    34.7    +      -       +      +
    496B  MET*     4.5     8.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 484 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    240B  ILE*     5.1     5.5    -      -       -      +
    241B  PRO*     3.7    24.5    -      -       -      -
    358B  PHE*     5.6     4.7    -      -       -      -
    480B  ALA      2.8    10.4    +      -       -      -
    481B  SER*     2.9    26.9    +      -       -      +
    482B  THR      3.0    14.4    -      -       -      +
    483B  ALA*     1.3    78.4    -      -       -      +
    485B  SER*     1.3    78.3    +      -       -      +
    486B  GLN*     3.4     7.1    +      -       -      +
    493B  TRP*     4.0     0.4    -      -       -      -
    496B  MET*     4.0    12.1    -      -       -      -
----------------------------------------------------------
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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