Contacts of the helix formed by residues 470 - 487 (chain B) in PDB entry 4YJL


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 GLY 470 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    414B  ARG*     3.5    12.3    +      -       -      -
    466B  MET      3.2     1.6    +      -       -      -
    467B  ASN*     3.3    11.2    +      -       -      -
    468B  GLU      3.4     1.6    +      -       -      -
    469B  LEU*     1.3    78.1    -      -       -      +
    471B  GLY*     1.3    62.2    +      -       -      +
    472B  LEU      3.4     2.9    +      -       -      -
    473B  GLN*     3.6    10.2    +      -       -      +
    474B  ALA*     3.2    16.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 471 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    410B  LEU*     3.8    23.1    -      -       -      -
    466B  MET*     2.8    31.6    +      -       -      -
    467B  ASN*     4.6     1.0    -      -       -      +
    469B  LEU      3.4     0.6    -      -       -      -
    470B  GLY*     1.3    69.8    -      -       -      +
    472B  LEU*     1.3    65.1    +      -       -      +
    474B  ALA*     3.3     0.9    +      -       -      +
    475B  ILE*     3.0    34.6    +      -       -      +
    508B  LEU*     4.3     1.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 472 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    467B  ASN*     4.7     4.5    +      -       -      +
    470B  GLY      3.4     0.8    -      -       -      -
    471B  GLY*     1.3    74.4    -      -       -      +
    473B  GLN*     1.3    64.5    +      -       -      +
    476B  ALA*     2.9    26.2    +      -       -      +
    505B  LEU*     3.8    19.5    -      -       +      +
    508B  LEU*     3.9    36.3    -      -       +      +
    509B  THR*     4.1    15.0    -      -       +      -
    515B  ASN*     3.5    49.6    -      -       +      +
    518B  THR*     3.8    27.4    -      -       +      -
    519B  LEU*     3.9    15.0    -      -       +      +
    522B  MET*     5.2     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 473 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    470B  GLY*     3.6    10.7    +      -       -      +
    471B  GLY      3.4     0.2    -      -       -      -
    472B  LEU*     1.3    80.4    -      -       -      +
    474B  ALA*     1.3    59.1    +      -       -      +
    476B  ALA*     3.8     1.0    -      -       -      +
    477B  GLU*     2.8    55.4    +      -       -      +
    518B  THR*     5.1    10.1    -      -       +      +
    522B  MET*     4.0    23.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 474 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    410B  LEU*     4.3     7.2    -      -       +      +
    413B  ILE*     3.7    18.4    -      -       +      +
    414B  ARG*     4.0    34.5    -      -       +      +
    417B  CYS*     5.0     1.6    -      -       -      -
    470B  GLY      3.2    15.7    +      -       -      +
    471B  GLY      3.3     3.6    +      -       -      +
    473B  GLN*     1.3    80.6    -      -       -      +
    475B  ILE*     1.3    62.3    +      -       -      +
    477B  GLU*     3.4     6.5    +      -       -      +
    478B  LEU*     3.0    24.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 475 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    410B  LEU*     4.6     3.4    -      -       +      -
    413B  ILE*     3.8    19.7    -      -       +      -
    450B  VAL*     5.3     4.0    -      -       +      -
    453B  LEU*     4.0    18.8    -      -       +      -
    466B  MET*     4.3    11.0    -      -       -      -
    471B  GLY      3.0    22.4    +      -       -      +
    472B  LEU      4.0     2.2    -      -       -      +
    474B  ALA*     1.3    74.4    -      -       -      +
    476B  ALA*     1.3    57.5    +      -       -      +
    478B  LEU*     3.5     3.6    +      -       -      +
    479B  LEU*     3.0    27.2    +      -       -      +
    501B  ALA*     3.5    40.2    -      -       +      +
    504B  ALA*     4.0    21.5    -      -       +      -
    505B  LEU*     3.8    10.1    -      -       +      -
    508B  LEU*     4.0    14.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 476 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    472B  LEU      2.9    18.6    +      -       -      +
    475B  ILE*     1.3    74.4    -      -       -      +
    477B  GLU*     1.3    60.9    +      -       -      +
    479B  LEU*     3.4     1.5    +      -       -      +
    480B  GLN*     2.9    29.5    +      -       -      +
    505B  LEU*     4.0    10.7    -      -       +      +
    519B  LEU*     3.7    30.7    -      -       +      -
    522B  MET*     3.8    15.9    -      -       +      -
    525B  CYS*     3.5    14.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 477 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    414B  ARG*     6.1     0.5    -      -       -      +
    417B  CYS*     3.9    15.5    -      -       +      +
    473B  GLN*     2.8    53.5    +      -       -      +
    474B  ALA*     3.8     6.1    -      -       -      +
    476B  ALA*     1.3    73.0    -      -       -      +
    478B  LEU*     1.3    56.8    +      -       -      +
    480B  GLN*     3.4    13.0    +      -       -      +
    481B  VAL*     2.8    40.9    +      -       +      +
    522B  MET*     3.5    16.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 478 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    413B  ILE*     4.2    22.9    -      -       +      +
    416B  TYR*     3.5    33.9    -      -       +      -
    417B  CYS*     3.5    18.5    -      -       -      -
    446B  ILE*     3.7    23.1    -      -       +      -
    450B  VAL*     3.4    33.0    -      -       +      -
    474B  ALA      3.0    17.0    +      -       -      +
    475B  ILE      3.7     5.4    -      -       -      +
    477B  GLU*     1.3    73.4    -      -       -      +
    479B  LEU*     1.3    65.3    +      -       -      +
    481B  VAL*     3.4     1.7    +      -       -      +
    482B  ASP*     3.1    24.1    +      -       +      +
    497B  LEU*     4.5    10.3    -      -       +      +
    501B  ALA*     5.0     2.7    -      -       +      -
----------------------------------------------------------
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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
----------------------------------------------------------
    475B  ILE      3.0    17.8    +      -       -      +
    476B  ALA*     3.6     5.6    -      -       -      +
    478B  LEU*     1.3    79.0    -      -       -      +
    480B  GLN*     1.3    62.9    +      -       -      +
    482B  ASP*     3.4     3.0    +      -       -      +
    483B  CYS*     3.0    39.3    +      -       -      -
    497B  LEU*     5.5     2.2    -      -       +      -
    498B  ARG*     3.6    42.8    -      -       +      +
    501B  ALA*     4.2     8.1    -      -       +      -
    502B  GLY*     4.3    15.7    -      -       -      +
    505B  LEU*     4.0    17.0    -      -       +      -
    525B  CYS*     5.2     2.9    -      -       -      -
    528B  ALA*     5.9     1.6    -      -       +      -
    529B  LEU*     3.5    32.1    -      -       +      +
    532B  GLN*     5.4     0.2    -      -       +      -
    544B  ILE*     4.6     6.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 480 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    476B  ALA      2.9    15.5    +      -       -      +
    477B  GLU*     3.4    17.7    -      -       -      +
    478B  LEU      3.3     0.2    -      -       -      -
    479B  LEU*     1.3    77.0    -      -       -      +
    481B  VAL*     1.3    64.9    +      -       +      +
    483B  CYS*     3.2     2.8    +      -       -      +
    484B  GLU*     2.9    55.7    +      -       +      +
    522B  MET*     4.8     4.0    -      -       -      +
    524B  GLY*     3.4    18.2    -      -       -      +
    525B  CYS*     3.3    34.1    +      -       -      +
    528B  ALA*     4.3    11.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 481 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    416B  TYR*     4.6     7.9    -      -       +      -
    417B  CYS*     3.8    25.8    -      -       +      +
    420B  CYS*     3.7    21.3    -      -       +      -
    477B  GLU*     2.8    26.2    +      -       +      +
    478B  LEU*     3.7     4.9    -      -       -      +
    479B  LEU      3.4     0.2    -      -       -      -
    480B  GLN*     1.3    76.9    -      -       +      +
    482B  ASP*     1.3    59.2    +      -       -      +
    484B  GLU*     3.9     7.1    -      -       -      +
    485B  MET*     3.0    56.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 482 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    416B  TYR*     4.8     7.0    +      -       +      -
    441B  PRO*     3.6    24.4    -      -       +      +
    478B  LEU*     3.1    16.5    +      -       +      +
    479B  LEU      4.0     2.5    -      -       -      +
    481B  VAL*     1.3    78.8    -      -       -      +
    483B  CYS*     1.3    62.5    +      -       -      +
    485B  MET*     4.6     4.2    -      -       -      +
    486B  TYR*     3.1    32.5    +      -       -      -
    494B  SER*     2.7    28.3    +      -       -      -
    497B  LEU*     4.1    22.0    -      -       +      +
    498B  ARG*     2.9    29.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 483 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    479B  LEU*     3.0    45.6    +      -       -      +
    480B  GLN      3.7     2.9    -      -       -      +
    482B  ASP*     1.3    75.2    -      -       -      +
    484B  GLU*     1.3    58.7    +      -       -      +
    487B  GLY*     2.9    18.2    +      -       -      -
    498B  ARG*     3.5    13.7    -      -       -      +
    528B  ALA*     3.7    14.4    -      -       +      -
    532B  GLN*     3.3    32.8    -      -       -      +
    801B  EDO      2.8    36.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 484 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    424B  GLN*     5.9     1.0    +      -       -      -
    480B  GLN*     2.9    52.6    +      -       +      +
    481B  VAL*     3.9     7.3    -      -       -      +
    483B  CYS*     1.3    76.0    -      -       -      +
    485B  MET*     1.3    66.7    +      -       +      +
    487B  GLY*     4.2     2.8    +      -       -      -
    524B  GLY*     4.1     9.4    -      -       -      +
    527B  ARG*     5.2     2.9    +      -       -      -
    528B  ALA*     5.2     4.3    -      -       +      -
    801B  EDO      4.7     8.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 485 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    416B  TYR*     4.4     3.8    -      -       -      +
    420B  CYS*     3.3    36.3    -      -       +      -
    423B  TRP*     4.1    20.2    -      -       +      -
    438B  MET*     3.3    33.2    -      -       +      +
    439B  PRO*     3.4    39.7    -      -       +      +
    481B  VAL*     3.0    30.9    +      -       +      +
    482B  ASP*     4.1     1.6    -      -       -      +
    484B  GLU*     1.3    79.9    -      -       +      +
    486B  TYR*     1.3    72.3    +      -       +      +
    487B  GLY      3.6     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 486 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    416B  TYR*     4.7     0.2    -      -       -      -
    438B  MET*     3.7    29.0    +      -       +      +
    439B  PRO      2.5    33.4    +      -       -      -
    440B  ALA*     3.5    12.1    -      -       +      +
    441B  PRO*     4.1    14.8    -      -       +      -
    482B  ASP*     3.1    26.8    +      -       -      +
    485B  MET*     1.3    97.1    -      -       +      +
    487B  GLY*     1.3    65.9    +      -       -      +
    488B  LEU      3.7     0.5    +      -       -      -
    489B  THR*     3.0    30.6    +      -       +      +
    494B  SER*     5.0     3.6    -      -       -      +
    498B  ARG*     3.9     4.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 487 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    483B  CYS      2.9    19.1    +      -       -      -
    484B  GLU      4.2     3.0    +      -       -      -
    485B  MET      3.6     1.4    -      -       -      -
    486B  TYR*     1.3    78.4    -      -       -      +
    488B  LEU*     1.3    58.2    +      -       -      -
    489B  THR      3.0     4.9    +      -       -      -
    498B  ARG*     2.8    27.2    +      -       -      -
    801B  EDO      3.2    14.4    -      -       -      -
----------------------------------------------------------
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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