Contacts of the strand formed by residues 183 - 196 (chain D) in PDB entry 4DQ0


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 ASN 183 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16C  THR*     3.5    22.8    -      -       -      +
     17C  ARG*     4.8     7.0    +      -       -      +
     43C  ARG*     4.8     0.4    -      -       -      +
    176C  HIS*     3.6    18.6    -      -       +      +
    201C  NHE      2.7    44.2    +      -       -      +
    176D  HIS*     3.5     4.9    -      -       -      +
    177D  ARG*     3.3    35.1    +      -       -      +
    182D  GLY*     1.3    76.2    -      -       -      +
    184D  ARG*     1.3    75.2    +      -       -      +
    185D  ILE*     4.6     2.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 184 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16C  THR*     4.9     4.7    +      -       -      +
    174D  GLU*     3.5    32.9    +      -       +      +
    175D  LEU      3.4     4.3    -      -       -      +
    176D  HIS*     3.2    38.0    -      -       -      +
    177D  ARG      5.3     5.3    +      -       -      +
    178D  THR*     5.8     2.8    -      -       -      +
    183D  ASN*     1.3    86.2    +      -       -      +
    185D  ILE*     1.3    66.2    +      -       -      +
    186D  LYS*     4.0     7.5    +      -       +      +
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Residues in contact with ILE 185 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16C  THR*     4.1    23.6    -      -       +      +
    176C  HIS*     4.7     2.7    -      -       +      -
    201C  NHE      3.4    49.6    -      -       +      +
    144D  THR*     4.1    19.7    -      -       -      +
    145D  VAL*     4.8     9.4    -      -       +      -
    174D  GLU*     3.1     5.1    -      -       -      -
    175D  LEU*     2.8    50.0    +      -       +      +
    183D  ASN*     4.6     2.2    -      -       -      +
    184D  ARG*     1.3    78.3    -      -       -      +
    186D  LYS*     1.3    70.4    +      -       -      +
    187D  LEU*     3.3     9.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 186 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141D  TYR*     3.7    33.9    -      -       +      +
    142D  PRO      5.7     0.9    -      -       -      +
    144D  THR*     5.5     1.0    +      -       -      -
    172D  VAL*     3.9    14.4    -      -       +      -
    173D  GLY      3.3    13.9    -      -       -      +
    174D  GLU*     3.3    33.3    +      -       -      -
    184D  ARG*     4.0     7.6    +      -       +      +
    185D  ILE*     1.3    78.9    -      -       -      +
    187D  LEU*     1.3    62.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 187 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    135D  ALA*     4.2    19.3    -      -       +      -
    136D  MET      4.9     8.7    -      -       -      +
    141D  TYR*     4.3    13.9    -      -       +      +
    142D  PRO      5.9     2.2    -      -       -      +
    143D  CYS*     6.0     5.6    -      -       -      -
    145D  VAL*     5.0     6.1    -      -       +      -
    147D  PHE*     4.3    13.9    -      -       +      -
    172D  VAL*     4.5     2.9    -      -       -      +
    173D  GLY*     2.6    37.7    +      -       -      +
    174D  GLU*     3.9     1.3    -      -       -      -
    175D  LEU*     3.7    22.2    -      -       +      +
    185D  ILE*     3.3    22.0    -      -       +      +
    186D  LYS*     1.3    75.0    -      -       -      +
    188D  ARG*     1.3    59.7    +      -       -      +
    189D  PHE*     3.4    37.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 188 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    135D  ALA*     3.9     1.0    -      -       -      -
    136D  MET*     2.9    42.5    +      -       +      +
    138D  THR*     3.8    23.6    -      -       +      +
    140D  ASP*     2.9    34.3    +      -       -      -
    141D  TYR*     3.8    17.1    +      -       +      +
    170D  GLU*     2.9    30.7    +      -       -      +
    171D  ASP*     3.3     8.3    -      -       -      +
    172D  VAL*     3.6    29.8    -      -       +      +
    187D  LEU*     1.3    81.8    -      -       -      +
    189D  PHE*     1.3    63.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 189 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    178C  THR*     3.4    39.5    -      -       +      -
    103D  VAL*     4.8     1.3    -      -       +      -
    106D  MET*     4.4     6.7    -      -       +      -
    133D  VAL*     4.9    12.1    -      -       +      -
    134D  ALA*     3.5     6.3    -      -       -      +
    135D  ALA*     3.7    32.8    -      -       +      -
    136D  MET*     3.7     4.0    -      -       -      -
    147D  PHE*     5.9     0.4    -      +       -      -
    169D  ASN*     3.4     5.0    -      -       -      +
    170D  GLU*     3.3    18.9    -      -       -      -
    171D  ASP      3.2    10.6    +      -       -      +
    173D  GLY*     4.0    10.5    -      -       -      -
    174D  GLU      4.0    13.2    -      -       -      -
    175D  LEU*     3.8     4.5    -      -       +      -
    187D  LEU*     3.4    44.6    -      -       +      -
    188D  ARG*     1.3    73.4    -      -       -      +
    190D  ALA*     1.3    62.4    +      -       -      +
    191D  THR*     3.5     9.6    +      -       -      +
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Residues in contact with ALA 190 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132D  ILE      3.5     2.5    -      -       -      +
    133D  VAL*     3.3     4.9    -      -       -      +
    134D  ALA      2.8    37.0    +      -       -      +
    136D  MET*     3.4    23.2    -      -       +      +
    151D  PHE*     4.3    12.8    -      -       +      -
    156D  LEU*     3.6    28.3    -      -       +      +
    168D  TYR*     4.9     1.3    -      -       -      +
    169D  ASN      3.5     7.2    -      -       -      +
    170D  GLU*     4.7     4.7    -      -       +      -
    189D  PHE*     1.3    70.3    -      -       -      +
    191D  THR*     1.3    61.3    +      -       -      +
    192D  MET      4.2     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 191 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21D  GLU*     3.7    39.7    +      -       +      +
    131D  LEU*     5.3     2.5    -      -       +      -
    132D  ILE      3.5     2.9    -      -       -      -
    133D  VAL*     3.9    17.8    -      -       +      +
    156D  LEU*     4.7     0.2    -      -       -      +
    167D  LYS*     4.0    15.2    -      -       +      +
    168D  TYR*     3.3     5.5    +      -       -      -
    169D  ASN*     2.9    53.6    +      -       -      +
    189D  PHE*     3.5     7.3    +      -       -      +
    190D  ALA*     1.3    72.3    +      -       -      +
    192D  MET*     1.3    64.9    +      -       -      +
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Residues in contact with MET 192 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    130D  ASN      3.6    10.7    -      -       -      +
    131D  LEU*     3.4     9.7    -      -       -      +
    132D  ILE*     2.9    46.6    +      -       +      +
    156D  LEU*     3.7    31.9    -      -       +      +
    160D  TYR*     3.4    62.6    -      -       +      -
    165D  MET*     3.8    15.5    -      -       -      +
    167D  LYS      3.3     4.5    -      -       -      +
    168D  TYR*     3.7    15.5    -      -       +      -
    191D  THR*     1.3    78.1    -      -       -      +
    193D  LEU*     1.3    62.0    +      -       -      +
    194D  ALA*     3.7    16.2    -      -       +      -
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Residues in contact with LEU 193 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25D  ALA*     4.5    17.5    -      -       +      -
     28D  VAL*     4.3    25.8    -      -       +      -
     29D  VAL*     4.2     9.2    -      -       +      -
     98D  PHE*     4.8     0.4    -      -       +      -
    129D  TYR*     3.8    29.2    -      -       +      -
    130D  ASN      3.6     8.5    -      -       -      +
    131D  LEU*     4.5    19.3    -      -       +      -
    165D  MET*     3.9     0.3    -      -       -      -
    166D  VAL*     3.0    47.4    +      -       +      +
    167D  LYS*     2.8    32.8    +      -       +      +
    192D  MET*     1.3    72.7    -      -       -      +
    194D  ALA*     1.3    60.0    +      -       -      +
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Residues in contact with ALA 194 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129D  TYR*     3.1     8.9    -      -       -      +
    130D  ASN      2.9    33.4    +      -       -      +
    160D  TYR*     4.0     1.3    -      -       +      -
    163D  TRP*     3.9    17.7    -      -       +      -
    164D  GLU      3.3     4.3    -      -       -      +
    165D  MET*     3.6    28.5    -      -       +      -
    166D  VAL*     4.7     0.2    -      -       -      -
    192D  MET*     3.7    21.3    -      -       +      -
    193D  LEU*     1.3    74.5    -      -       -      +
    195D  ARG*     1.3    61.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 195 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30D  LYS*     4.9    11.7    -      -       -      +
    127D  GLY*     3.0    31.6    +      -       -      +
    128D  GLY      3.3    11.2    -      -       -      +
    129D  TYR*     3.4    37.8    +      -       +      -
    163D  TRP*     3.5     4.5    -      -       -      +
    164D  GLU*     2.8    54.3    +      -       -      +
    166D  VAL*     4.0    10.7    -      -       +      +
    194D  ALA*     1.3    75.4    -      -       -      +
    196D  LYS*     1.3    67.8    +      -       -      +
    197D  LYS*     3.6     1.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 196 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    121D  GLN*     2.9    26.2    +      -       -      -
    122D  ARG*     4.1     9.1    +      -       -      +
    124D  THR*     2.9    24.8    +      -       +      +
    125D  LYS      3.9    13.5    -      -       -      +
    126D  PRO*     4.2     9.2    -      -       +      +
    127D  GLY*     2.7    30.5    +      -       -      -
    128D  GLY      2.8    13.4    +      -       -      +
    163D  TRP*     3.5    45.8    -      -       +      +
    195D  ARG*     1.3    75.0    +      -       -      +
    197D  LYS*     1.3    64.3    +      -       -      +
----------------------------------------------------------
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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