Contacts of the helix formed by residues 902 - 916 (chain B) in PDB entry 5MJ6


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 902 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    901A  GLU*     4.6    20.0    -      -       -      +
    936A  PRO*     5.5     1.7    -      -       -      +
    871B  ASP*     5.2     0.5    -      -       -      +
    900B  SER*     2.8    14.3    +      -       -      +
    901B  GLU*     1.3    74.9    -      -       -      +
    903B  VAL*     1.3    63.2    +      -       -      +
    904B  ARG*     3.4    20.0    +      -       -      +
    905B  LYS*     3.0    55.5    +      -       +      +
    906B  LEU*     3.0    16.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 903 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    901A  GLU      4.9     1.9    +      -       -      +
    903A  VAL*     3.5    31.9    -      -       +      -
    935A  PHE*     3.8    23.8    -      -       +      +
    936A  PRO*     4.0    28.2    -      -       +      +
    901B  GLU      3.4     5.6    +      -       -      +
    902B  ASP*     1.3    74.8    +      -       -      +
    904B  ARG*     1.3    61.7    +      -       -      +
    906B  LEU*     3.5     7.8    +      -       -      -
    907B  TYR*     3.0    23.4    +      -       -      +
    936B  PRO*     3.8    16.8    -      -       +      +
    940B  LEU*     3.9    22.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 904 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    776A  TYR*     5.6     0.8    +      -       -      -
    780A  GLU*     3.1    29.1    +      -       -      +
    785A  MET*     4.8    14.1    -      -       +      +
    901A  GLU*     2.4    41.8    +      -       -      -
    934A  HIS*     4.6     6.1    -      -       -      +
    935A  PHE*     3.7    38.4    -      -       +      +
    936A  PRO*     3.8    11.2    -      -       +      +
   1032A  VAL*     6.4     2.0    -      -       -      -
    902B  ASP*     3.2    15.9    +      -       -      +
    903B  VAL*     1.3    77.7    -      -       -      +
    905B  LYS*     1.3    58.4    +      -       +      +
    907B  TYR*     3.6     3.1    +      -       -      +
    908B  TRP*     3.1    27.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 905 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    870B  THR      5.2     0.2    -      -       -      -
    871B  ASP*     2.4    41.5    +      -       -      +
    874B  TRP*     3.5    58.7    -      -       +      +
    900B  SER*     4.2     7.0    +      -       -      +
    902B  ASP*     3.0    37.6    +      -       +      +
    904B  ARG*     1.3    76.3    -      -       +      +
    906B  LEU*     1.3    66.0    +      -       -      +
    908B  TRP*     3.2     8.9    +      -       -      +
    909B  LEU*     3.0    28.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 906 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    897B  LEU      4.1     3.8    -      -       -      +
    898B  ALA*     3.2    39.5    -      -       -      +
    900B  SER*     3.5    29.2    -      -       -      +
    902B  ASP      3.0    18.1    +      -       -      +
    903B  VAL*     3.9     8.5    -      -       -      +
    905B  LYS*     1.3    75.1    -      -       -      +
    907B  TYR*     1.3    62.5    +      -       -      +
    909B  LEU*     3.3     9.1    +      -       -      +
    910B  MET*     3.2    29.1    +      -       -      +
    931B  VAL*     4.0    15.3    -      -       +      +
    936B  PRO*     4.5     4.9    -      -       +      -
    937B  GLY*     4.1    28.5    -      -       -      +
    940B  LEU*     4.0     9.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 907 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    782A  LEU      3.6     8.0    +      -       -      -
    783A  GLY*     3.6    34.6    -      -       -      -
    785A  MET*     4.1    16.4    -      -       +      -
    935A  PHE*     4.0    21.8    -      +       +      -
    903B  VAL      3.0    18.8    +      -       -      +
    904B  ARG      3.8     4.0    -      -       -      +
    905B  LYS      3.2     0.2    -      -       -      -
    906B  LEU*     1.3    78.4    -      -       -      +
    908B  TRP*     1.3    64.1    +      -       -      +
    910B  MET*     3.3    17.2    +      -       +      +
    911B  LYS*     3.0    55.0    +      -       +      +
    940B  LEU*     3.9    14.3    -      -       +      +
    943B  ASP*     6.1     1.1    -      -       -      -
    944B  PHE*     4.1    21.9    -      +       +      -
    948B  ASN*     5.7     1.0    +      -       -      -
   1101B   BR      4.2     8.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 908 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1033A  ALA*     3.7    24.7    +      -       +      -
   1034A  PRO      3.2    20.1    +      -       -      -
   1035A  ALA*     3.8     4.7    -      -       -      -
    874B  TRP*     4.0    29.4    -      +       -      -
    878B  LEU*     3.9    23.3    -      -       +      -
    904B  ARG      3.1    17.5    +      -       -      +
    905B  LYS*     3.2     5.4    +      -       -      +
    907B  TYR*     1.3    77.7    -      -       -      +
    909B  LEU*     1.3    73.0    +      -       +      +
    911B  LYS*     3.8     1.4    -      -       -      +
    912B  SER*     2.5    48.7    +      -       -      -
    918B  ASN*     4.0    22.7    -      -       -      -
    919B  PHE*     3.7    28.9    -      +       -      -
   1101B   BR      3.8    22.4    -      -       +      -
   1130B   BR      4.0    19.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 909 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    874B  TRP*     4.5     6.7    -      -       +      -
    894B  LEU*     4.3    10.1    -      -       +      -
    897B  LEU*     3.7    17.3    -      -       +      +
    898B  ALA*     3.6    41.3    -      -       +      +
    905B  LYS      3.0    17.6    +      -       -      +
    906B  LEU*     3.4    13.2    -      -       +      +
    908B  TRP*     1.3    87.9    -      -       +      +
    910B  MET*     1.3    57.8    +      -       -      +
    912B  SER*     3.4     2.9    +      -       -      -
    913B  SER*     3.0    30.5    +      -       -      -
    919B  PHE*     3.5    37.8    -      -       +      -
    927B  ILE*     4.0    15.2    -      -       +      +
    931B  VAL*     5.4     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 910 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    906B  LEU      3.2    14.3    +      -       -      +
    907B  TYR*     3.9     8.3    -      -       +      +
    909B  LEU*     1.3    78.4    -      -       -      +
    911B  LYS*     1.3    64.7    +      -       -      +
    913B  SER      3.4     0.5    +      -       -      -
    914B  LEU*     3.0    26.0    +      -       -      +
    924B  LEU*     3.6     7.7    -      -       +      +
    927B  ILE*     3.6    23.1    -      -       +      -
    928B  ILE*     4.1    21.8    -      -       +      -
    931B  VAL*     4.2    15.0    -      -       +      -
    940B  LEU*     3.7    37.5    -      -       +      +
    941B  ALA*     4.3    10.1    -      -       -      -
    944B  PHE*     3.5    44.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 911 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    782A  LEU      4.2     5.3    +      -       -      -
    783A  GLY      3.8    20.7    +      -       -      +
    784A  TYR*     4.8    11.3    -      -       -      +
   1035A  ALA*     3.5    26.9    -      -       +      -
    907B  TYR*     3.0    52.7    +      -       +      +
    910B  MET*     1.3    76.4    -      -       -      +
    912B  SER*     1.3    60.4    +      -       -      +
    914B  LEU*     3.7     2.7    +      -       +      +
    915B  ASN*     2.7    45.1    +      -       -      +
    944B  PHE*     3.8    15.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 912 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1035A  ALA*     3.6    20.2    -      -       -      +
    908B  TRP*     2.5    45.0    +      -       -      -
    909B  LEU      3.7     3.6    -      -       -      -
    911B  LYS*     1.3    75.4    -      -       -      +
    913B  SER*     1.3    64.4    +      -       -      +
    915B  ASN*     3.1     2.5    +      -       -      +
    916B  GLY      3.0    19.4    +      -       -      -
    917B  ASP*     3.2    28.2    +      -       -      -
    918B  ASN*     4.9     0.6    +      -       -      -
    919B  PHE*     4.0    12.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 913 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    909B  LEU      3.0    17.4    +      -       -      -
    910B  MET      3.4     0.2    +      -       -      -
    912B  SER*     1.3    76.2    -      -       -      +
    914B  LEU*     1.3    53.4    +      -       -      +
    916B  GLY      3.3     4.2    +      -       -      -
    919B  PHE*     3.5    14.9    -      -       -      +
    920B  ARG      2.9    21.1    +      -       -      -
    921B  THR*     2.7    36.7    +      -       -      -
    924B  LEU*     3.2    30.4    +      -       -      +
    927B  ILE*     3.5    20.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 914 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    910B  MET      3.0    16.7    +      -       -      +
    911B  LYS*     3.9     5.8    -      -       +      +
    913B  SER*     1.3    78.2    -      -       -      +
    915B  ASN*     1.3    65.0    +      -       -      +
    921B  THR*     3.5     9.5    +      -       +      -
    924B  LEU*     3.5    27.5    -      -       +      +
    944B  PHE*     3.7    21.5    -      -       +      -
    948B  ASN*     3.8    26.2    -      -       +      +
    951B  LYS*     4.3    20.8    -      -       +      +
    952B  LEU*     3.8    13.0    -      -       +      +
    955B  LYS*     3.6    32.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 915 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1035A  ALA      3.6    14.8    +      -       -      -
    911B  LYS*     2.7    39.4    +      -       -      +
    912B  SER      3.1     3.7    +      -       -      +
    914B  LEU*     1.3    83.1    -      -       -      +
    916B  GLY*     1.3    55.0    +      -       -      +
    917B  ASP*     3.2    29.4    +      -       -      +
    951B  LYS*     5.9     2.4    -      -       -      -
    955B  LYS*     5.9     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 916 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    912B  SER      3.0     3.8    +      -       -      -
    913B  SER      3.3     7.4    +      -       -      -
    914B  LEU      3.4     1.4    +      -       -      -
    915B  ASN*     1.3    76.3    -      -       -      +
    917B  ASP*     1.3    59.2    +      -       -      +
    918B  ASN      3.5     3.3    +      -       -      -
    919B  PHE      3.2    21.3    +      -       -      +
    920B  ARG*     4.5     4.4    +      -       -      -
    921B  THR*     3.8     9.6    +      -       -      -
----------------------------------------------------------
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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