Contacts of the strand formed by residues 5 - 21 (chain D) in PDB entry 1SJB


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 5 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      3D  LEU*     3.6     4.1    -      -       -      +
      4D  SER*     1.3    81.1    -      -       -      +
      6D  VAL*     1.3    68.9    +      -       -      +
     36D  ALA*     3.7     0.2    -      -       -      -
     37D  VAL*     2.9    25.4    +      -       -      -
     76D  LEU*     3.7    11.7    -      -       -      +
    365D  TRP*     3.5    14.2    -      -       -      -
    366D  ILE      3.0    13.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 6 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      3D  LEU*     4.5    13.0    -      -       +      -
      5D  GLY*     1.3    79.5    -      -       -      +
      7D  GLU*     1.3    68.2    +      -       -      +
      8D  LEU      3.4     2.5    +      -       -      +
     34D  LEU*     3.9    18.4    -      -       +      -
     35D  ARG      3.2    28.9    -      -       -      +
     36D  ALA*     4.1     7.0    -      -       +      +
     72D  ILE*     3.5    46.2    -      -       +      -
    103D  LEU*     4.6     9.9    -      -       +      -
    365D  TRP*     3.6     4.2    -      -       -      -
    366D  ILE*     2.6    37.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 7 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6D  VAL*     1.3    77.3    -      -       -      +
      8D  LEU*     1.3    61.3    +      -       -      +
      9D  ARG*     2.0    41.5    +      -       -      +
     33D  LEU      4.1     0.2    -      -       -      +
     34D  LEU*     3.9     2.6    -      -       -      -
     35D  ARG*     2.8    72.5    +      -       +      +
    363D  LYS*     3.0    29.7    -      -       +      +
    364D  VAL      3.1    10.8    -      -       -      +
    365D  TRP*     3.5    22.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 8 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6D  VAL      3.4     1.7    +      -       -      +
      7D  GLU*     1.3    71.3    -      -       -      +
      9D  ARG*     1.3    61.4    +      -       -      +
     10D  ARG*     5.8     1.1    -      -       +      -
     32D  LEU*     4.5     8.3    -      -       +      -
     33D  LEU      3.8     3.6    -      -       -      -
     34D  LEU*     3.7    20.9    -      -       +      -
     64D  GLU*     4.2    42.0    -      -       +      +
     67D  LEU*     4.7     8.3    -      -       +      -
     68D  ARG*     4.7     1.8    -      -       +      -
     72D  ILE*     3.7    10.8    -      -       +      -
    363D  LYS*     3.1     7.6    -      -       -      +
    364D  VAL*     2.5    52.2    +      -       +      +
    366D  ILE*     3.0    45.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 9 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7D  GLU*     2.0    55.3    +      -       +      +
      8D  LEU*     1.3    78.5    -      -       -      +
     10D  ARG*     1.3    68.8    +      -       -      +
     11D  VAL*     3.8    10.0    +      -       +      -
     32D  LEU*     3.4     8.1    -      -       -      +
     33D  LEU*     3.0    39.8    +      -       +      +
     35D  ARG*     3.9     9.1    -      -       -      +
     44D  TRP*     4.8    12.5    -      -       -      -
    353D  PRO*     6.4     0.2    -      -       -      +
    356D  LEU*     4.4    20.2    -      -       -      +
    357D  ASP*     3.5    21.6    +      -       -      -
    360D  THR*     3.5    24.2    +      -       +      +
    362D  ALA      3.5    11.2    -      -       -      +
    363D  LYS*     4.2    18.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 10 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8D  LEU*     5.8     0.9    -      -       +      -
      9D  ARG*     1.3    76.2    -      -       -      +
     11D  VAL*     1.3    66.2    +      -       -      +
     30D  GLU*     5.4     8.3    -      -       +      -
     31D  LEU      3.7     7.6    -      -       -      +
     32D  LEU*     5.3     6.7    -      -       +      -
     61D  ASP*     5.2     8.6    +      -       -      -
     64D  GLU*     2.9    38.2    +      -       -      +
    360D  THR*     3.1     5.4    -      -       -      -
    361D  THR*     2.6    44.1    +      -       +      +
    362D  ALA*     3.1    38.7    +      -       +      +
    364D  VAL*     4.2    16.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 11 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9D  ARG*     4.4     8.3    -      -       +      -
     10D  ARG*     1.3    82.4    -      -       -      +
     12D  GLN*     1.3    64.8    +      -       -      +
     13D  MET*     3.5    30.5    -      -       +      -
     30D  GLU*     3.3    11.8    -      -       -      +
     31D  LEU*     3.1    44.7    +      -       +      +
     33D  LEU*     4.4    24.9    -      -       +      -
    328D  ILE*     5.3     1.8    -      -       +      -
    356D  LEU*     4.7     5.2    -      -       +      -
    359D  VAL*     3.7    19.3    -      -       +      -
    360D  THR*     4.1    17.7    -      -       -      +
    361D  THR*     4.9     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 12 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11D  VAL*     1.3    79.8    -      -       -      +
     13D  MET*     1.3    63.1    +      -       -      +
     14D  PRO*     3.6     7.1    -      -       -      +
     28D  VAL*     4.3    21.6    -      -       +      +
     29D  ARG      3.4     4.3    -      -       -      -
     30D  GLU*     4.4    22.7    -      -       +      +
    359D  VAL*     3.2    22.3    +      -       -      +
    361D  THR*     3.9    19.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 13 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11D  VAL*     3.5    18.4    -      -       +      -
     12D  GLN*     1.3    76.1    -      -       -      +
     14D  PRO*     1.3    73.4    -      -       +      +
     28D  VAL*     3.4     3.1    -      -       -      -
     29D  ARG*     2.7    38.9    +      -       -      +
     31D  LEU*     3.8    22.0    -      -       +      -
    295D  THR*     4.1     9.6    -      -       -      -
    324D  TYR*     3.5    35.8    -      -       +      -
    326D  THR      3.3    26.5    -      -       -      +
    327D  ASP*     4.2     7.0    -      -       -      +
    328D  ILE*     3.9    22.0    -      -       +      -
    359D  VAL*     3.9    11.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 14 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12D  GLN      3.6     7.4    -      -       -      +
     13D  MET*     1.3    91.2    -      -       +      +
     15D  LEU*     1.3    65.7    +      -       -      +
     16D  VAL      3.8     0.7    +      -       -      -
     27D  SER      4.8     0.2    -      -       -      +
     28D  VAL*     3.6    20.8    -      -       +      -
    323D  PHE      3.8     0.7    -      -       -      +
    324D  TYR*     3.4    17.5    -      -       -      +
    325D  LYS*     5.0     2.6    +      -       -      +
    359D  VAL*     5.2     5.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 15 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13D  MET      3.9     0.4    -      -       -      +
     14D  PRO*     1.3    76.0    -      -       -      +
     16D  VAL*     1.3    68.5    +      -       -      +
     17D  ALA*     3.2    18.7    +      -       -      +
     18D  PRO*     4.8     2.3    -      -       -      +
     19D  PHE*     4.4     8.7    -      -       +      +
     26D  GLN*     3.8    44.4    -      -       +      +
     27D  SER      2.9    27.3    +      -       -      +
     28D  VAL*     4.0     2.7    -      -       -      +
     29D  ARG*     3.8     9.9    -      -       +      -
    293D  ILE*     4.2    14.8    -      -       +      -
    323D  PHE*     3.5    10.3    -      -       +      +
    324D  TYR*     2.7    46.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 16 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14D  PRO      3.8     0.8    +      -       -      -
     15D  LEU*     1.3    74.4    -      -       -      +
     17D  ALA*     1.3    68.8    +      -       +      +
     18D  PRO*     4.5     2.1    -      -       -      +
    321D  ASP      4.6     8.3    -      -       -      +
    322D  ARG*     4.2    13.5    -      -       -      +
    323D  PHE*     2.8    37.6    +      -       -      +
    324D  TYR      4.0     1.8    -      -       -      -
    325D  LYS*     3.8    23.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 17 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15D  LEU*     3.7    14.8    -      -       -      +
     16D  VAL*     1.3    86.6    -      -       +      +
     18D  PRO*     1.3    80.3    -      -       +      +
     19D  PHE*     3.3     7.1    +      -       -      +
    322D  ARG*     5.1     9.6    +      -       -      +
    323D  PHE*     5.5     1.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 18 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15D  LEU      4.8     2.9    -      -       -      +
     16D  VAL      4.5     2.7    -      -       -      +
     17D  ALA*     1.3    90.3    -      -       +      +
     19D  PHE*     1.3    59.1    +      -       -      +
     20D  ARG      4.0     1.8    +      -       -      -
     25D  THR*     4.0    17.1    -      -       +      +
     26D  GLN      2.8    19.1    -      -       -      +
     27D  SER*     4.2    17.3    -      -       -      +
    139D  MET*     6.2     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 19 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15D  LEU*     4.4     8.9    -      -       +      +
     17D  ALA      3.3     7.1    +      -       -      +
     18D  PRO*     1.3    72.9    -      -       -      +
     20D  ARG*     1.3    60.1    +      -       -      +
     21D  THR*     3.4    25.4    -      -       -      -
     23D  PHE*     5.6     1.6    -      +       -      -
     24D  GLY      3.7     2.8    -      -       -      +
     25D  THR*     3.5     1.7    -      -       -      -
     26D  GLN*     2.7    38.4    +      -       +      +
    135D  SER*     3.7    30.3    -      -       -      -
    137D  GLY*     4.2    18.4    -      -       -      -
    163D  LYS*     4.1     8.1    -      -       +      -
    293D  ILE*     3.9    16.2    -      -       +      -
    322D  ARG*     4.3    11.2    -      -       -      +
    323D  PHE*     4.5    15.3    -      +       +      -
   1300D  OSB      3.3    44.4    -      +       +      -
----------------------------------------------------------
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Residues in contact with ARG 20 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18D  PRO      4.0     2.6    +      -       -      -
     19D  PHE*     1.3    76.3    -      -       -      +
     21D  THR*     1.3    74.5    +      -       -      +
     24D  GLY*     3.9     2.9    -      -       -      -
     25D  THR*     3.5    31.9    -      -       +      +
    137D  GLY*     3.3    11.9    -      -       -      -
    138D  ILE*     3.0    72.7    +      -       +      +
    139D  MET      4.1     4.2    +      -       -      -
    140D  ASP*     3.0    30.9    +      -       -      +
    163D  LYS*     3.9     3.1    -      -       -      +
    165D  GLU*     3.8    20.2    +      -       -      -
    168D  TRP*     5.8     0.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 21 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19D  PHE*     3.4    29.8    -      -       -      -
     20D  ARG*     1.3    82.2    +      -       -      +
     22D  SER*     1.3    77.6    +      -       -      +
     23D  PHE*     3.0    53.9    +      -       +      +
     24D  GLY*     3.2    21.3    +      -       -      -
    138D  ILE*     3.6    10.1    -      -       -      +
    163D  LYS*     3.8    12.4    -      -       -      -
    165D  GLU*     4.1     2.4    -      -       -      +
    191D  ASN*     3.8    11.0    -      -       -      +
   1300D  OSB      5.1     0.3    -      -       -      -
----------------------------------------------------------
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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