Contacts of the strand formed by residues 109 - 121 (chain C) in PDB entry 4SBV


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 LYS 109 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137B  TYR*     3.8    28.3    +      -       +      +
    191B  GLU      3.1    25.1    +      -       -      -
    192B  VAL*     4.3     0.8    -      -       -      +
    193B  SER*     3.4    30.4    +      -       -      +
    221B  PRO      4.2     7.1    +      -       -      -
    107C  TRP*     3.6     3.1    +      -       -      -
    108C  SER*     1.3    91.1    -      -       -      +
    110C  TYR*     1.3    57.5    +      -       -      +
    196C  ARG*     4.3    13.0    -      -       +      -
    197C  TYR      3.0    17.7    -      -       -      +
    198C  PRO*     3.8    13.0    -      -       +      -
    199C  PHE      4.4     0.9    -      -       -      +
    250C  LEU*     5.2     0.4    -      -       -      -
    251C  ILE*     3.1    34.3    +      -       +      +
    252C  GLU*     3.0    30.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 110 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     92C  MET*     4.3     5.4    -      -       -      +
     93C  PRO*     3.4    41.1    -      -       +      +
    104C  ALA*     6.5     0.2    -      -       +      -
    109C  LYS*     1.3    74.7    -      -       -      +
    111C  ALA*     1.3    76.1    -      -       -      +
    112C  TRP*     4.1    20.4    -      +       -      -
    196C  ARG*     3.4     9.0    -      -       -      +
    197C  TYR*     3.2    57.0    +      +       +      +
    198C  PRO      3.4    25.5    +      -       -      -
    199C  PHE*     4.1     9.0    -      +       +      -
    200C  LYS      5.6     0.5    +      -       -      -
    219C  LEU      3.7    11.8    +      -       -      -
    221C  PRO*     4.6     2.9    -      -       +      +
    248C  ILE*     3.9    21.3    -      -       +      -
    249C  ARG*     3.1    16.6    -      -       -      +
    250C  LEU*     4.0     8.1    -      -       +      -
    251C  ILE*     5.2     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 111 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    110C  TYR*     1.3    86.5    -      -       -      +
    112C  TRP*     1.3    67.8    +      -       -      +
    113C  VAL*     4.0     0.9    -      -       +      +
    195C  LYS      4.1    18.4    -      -       -      +
    196C  ARG*     4.2    13.0    -      -       -      +
    197C  TYR*     5.8     2.7    -      -       -      -
    248C  ILE*     3.5     1.8    -      -       -      -
    249C  ARG*     2.7    47.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 112 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91C  VAL*     2.9    32.8    +      -       +      +
     93C  PRO*     3.8    14.4    -      -       +      -
     96C  VAL*     3.8    21.1    -      -       +      -
    100C  LEU*     4.0    15.3    -      -       +      -
    110C  TYR*     4.1    16.7    -      +       -      -
    111C  ALA*     1.3    79.3    -      -       -      +
    113C  VAL*     1.3    60.0    +      -       -      +
    114C  ALA      4.1    10.3    -      -       -      +
    115C  ILE*     3.6    25.6    -      -       +      -
    187C  LEU*     4.4    11.2    -      -       +      -
    189C  THR*     3.5    18.9    +      -       -      +
    192C  VAL*     5.9     1.6    -      -       +      -
    197C  TYR*     6.2     1.1    -      +       -      -
    221C  PRO*     4.0    20.4    -      -       +      +
    246C  TYR*     3.5    32.1    -      +       +      -
    247C  THR      4.0     0.4    -      -       -      -
    248C  ILE*     4.0    24.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 113 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68C  ILE*     4.9     6.7    -      -       +      -
    111C  ALA*     4.0     1.6    -      -       +      +
    112C  TRP*     1.3    77.5    -      -       -      +
    114C  ALA*     1.3    63.3    +      -       +      +
    189C  THR*     3.8    20.7    +      -       -      +
    247C  THR*     2.6    37.8    +      -       +      +
    248C  ILE      4.1     0.9    -      -       -      -
    249C  ARG*     4.0    26.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 114 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112C  TRP*     3.6     2.0    -      -       -      -
    113C  VAL*     1.3    85.8    -      -       +      +
    115C  ILE*     1.3    60.7    +      -       -      +
    189C  THR*     4.1     5.6    +      -       -      -
    245C  SER      4.0     2.2    -      -       -      +
    246C  TYR*     2.8    12.4    -      -       -      +
    247C  THR*     2.8    47.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 115 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91C  VAL*     3.9    14.4    -      -       +      -
     96C  VAL*     4.0    21.1    -      -       +      -
    112C  TRP*     3.6    46.9    -      -       +      -
    114C  ALA*     1.3    76.8    -      -       -      +
    116C  ARG*     1.3    64.2    +      -       -      +
    117C  TYR*     3.8    25.0    -      -       +      +
    186C  ALA*     3.2     6.1    -      -       -      +
    187C  LEU*     2.9    72.9    +      -       +      +
    244C  ALA*     4.9     3.1    -      -       +      -
    245C  SER      3.1     4.9    +      -       -      +
    246C  TYR*     4.2     5.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 116 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115C  ILE*     1.3    76.7    -      -       -      +
    117C  TYR*     1.3    63.7    +      -       -      +
    118C  THR*     4.0     1.6    -      -       +      -
    170C  PHE*     2.8    53.6    -      -       -      -
    184C  THR*     3.0    34.8    -      -       -      +
    185C  ILE      3.3    13.2    -      -       -      +
    186C  ALA*     3.8    18.7    -      -       +      +
    243C  TYR      3.1     0.7    -      -       -      +
    244C  ALA*     3.1     8.1    -      -       -      +
    245C  SER*     2.6    51.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 117 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75C  SER*     4.3    15.0    -      -       -      -
     89C  GLU*     4.8     8.2    -      -       +      +
     90C  LEU      4.7     1.4    +      -       -      -
     91C  VAL*     3.6    30.0    -      -       +      +
     96C  VAL*     3.8    24.0    -      -       +      +
    115C  ILE*     3.8    22.2    -      -       +      +
    116C  ARG*     1.3    74.6    -      -       -      +
    118C  THR*     1.3    63.1    +      -       -      +
    133C  MET*     5.0     0.2    -      -       -      -
    135C  PHE*     4.5    13.9    -      +       -      -
    183C  ILE      3.9     0.9    -      -       -      +
    184C  THR*     3.2     4.2    +      -       -      -
    185C  ILE*     2.7    49.5    +      -       +      +
    224C  LEU*     3.4    38.6    -      -       +      -
    242C  LEU*     4.3    20.4    -      -       +      -
    243C  TYR      3.3     5.8    -      -       -      -
    244C  ALA*     4.0    21.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 118 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116C  ARG*     4.0     5.6    -      -       +      -
    117C  TYR*     1.3    76.4    -      -       -      +
    119C  TYR*     1.3    61.3    +      -       -      +
    120C  LEU*     5.0     0.3    -      -       -      +
    167C  GLY*     4.1    20.1    +      -       -      -
    170C  PHE*     3.9    12.8    -      -       +      -
    171C  VAL*     3.7    25.8    -      -       +      +
    183C  ILE      3.6     5.4    +      -       -      -
    184C  THR*     2.9    23.5    +      -       -      +
    242C  LEU*     3.2     4.5    -      -       -      +
    243C  TYR*     2.7    42.4    +      -       -      +
    245C  SER*     3.8    17.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 119 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78C  LEU*     4.8     8.3    -      -       +      -
    118C  THR*     1.3    73.9    +      -       -      +
    120C  LEU*     1.3    84.7    +      -       -      +
    121C  PRO*     3.4     1.3    -      -       +      +
    131C  ILE*     3.7    29.2    -      -       +      -
    133C  MET*     4.4     5.8    -      -       +      -
    161C  VAL*     2.9    11.3    +      -       -      -
    163C  GLU      3.1    28.5    -      -       -      -
    164C  GLY*     3.3    14.5    -      -       -      +
    167C  GLY*     5.3     0.2    -      -       -      -
    183C  ILE*     3.3    40.9    +      -       +      +
    228C  MET*     5.1     0.7    -      -       +      -
    239C  THR*     2.3    41.1    -      -       +      +
    240C  GLY*     3.1    22.7    +      -       -      -
    241C  ARG      3.5    10.8    -      -       -      -
    242C  LEU*     3.8     8.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 120 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51C  THR*     4.4    13.7    -      -       +      +
     53C  VAL*     4.0    20.0    -      -       +      -
    118C  THR*     5.2     0.2    -      -       -      +
    119C  TYR*     1.3    91.1    -      -       -      +
    121C  PRO*     1.3    71.8    -      -       +      +
    164C  GLY      3.4    18.4    -      -       -      +
    165C  GLN*     4.2     6.1    -      -       -      -
    167C  GLY      4.4     2.0    -      -       -      -
    168C  LEU*     3.7    30.3    -      -       +      +
    171C  VAL*     4.2    13.9    -      -       +      -
    240C  GLY*     2.9    21.8    -      -       -      -
    241C  ARG*     2.9    25.9    +      -       -      +
    243C  TYR*     3.8    30.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 121 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49C  GLN*     3.5    30.1    -      -       +      +
     51C  THR*     4.4    11.4    +      -       -      +
    119C  TYR*     3.4     8.5    -      -       +      +
    120C  LEU*     1.3    93.2    -      -       +      +
    122C  SER*     1.3    62.5    +      -       -      +
    123C  CYS      4.7     2.9    -      -       -      +
    161C  VAL      3.7     5.4    -      -       -      +
    162C  TRP*     3.1    33.9    -      -       -      +
    163C  GLU      3.3    19.7    -      -       -      +
    164C  GLY*     3.8    11.9    -      -       -      -
    165C  GLN*     3.9     3.1    -      -       +      +
    239C  THR      4.2     0.2    -      -       -      +
    241C  ARG*     4.2     4.7    +      -       -      -
----------------------------------------------------------
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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