Contacts of the strand formed by residues 151 - 161 (chain C) in PDB entry 5KC6


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 GLU 151 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    149A  THR*     4.8     5.0    -      -       -      +
    142B  PHE      6.0     0.7    -      -       -      -
    118C  VAL      3.9     0.7    -      -       -      +
    119C  VAL*     3.7     3.8    -      -       -      -
    120C  LYS*     3.2    33.9    +      -       +      +
    143C  ALA*     4.2     7.8    -      -       +      +
    144C  GLY*     2.7    47.4    +      -       -      +
    146C  GLN*     2.4    34.8    +      -       -      +
    149C  THR*     5.1     2.7    -      -       +      +
    150C  ARG*     1.3    74.9    -      -       -      +
    152C  ALA*     1.3    61.7    +      -       -      +
    153C  ALA      4.3     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 152 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    154B  SER      5.4     4.7    -      -       -      +
    117C  HIS*     4.6     6.7    -      -       +      +
    118C  VAL      3.3    10.5    -      -       -      +
    119C  VAL*     4.1    17.7    -      -       +      -
    142C  PHE      3.8     7.6    -      -       -      +
    143C  ALA*     4.3     2.1    -      -       -      +
    151C  GLU*     1.3    76.3    -      -       -      +
    153C  ALA*     1.3    60.0    +      -       -      +
    154C  SER*     3.4    22.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 153 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116C  PHE*     3.6    12.1    -      -       -      -
    118C  VAL*     3.0    31.6    +      -       -      +
    127C  ILE*     4.5     4.0    -      -       +      -
    129C  VAL*     4.3    17.9    -      -       +      -
    141C  ALA*     3.4    18.6    -      -       +      +
    142C  PHE      3.3    29.1    +      -       -      +
    143C  ALA*     4.0     7.4    -      -       +      +
    152C  ALA*     1.3    69.1    -      -       -      +
    154C  SER*     1.3    57.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 154 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117A  HIS*     3.5    17.9    +      -       -      +
    154A  SER*     5.9     0.9    -      -       -      -
    154B  SER*     6.3     0.4    -      -       -      -
    116C  PHE      3.3     4.5    -      -       -      -
    117C  HIS*     2.8    38.9    +      -       -      -
    141C  ALA*     3.4    10.0    -      -       -      +
    152C  ALA*     3.4    21.7    +      -       -      +
    153C  ALA*     1.3    76.5    -      -       -      +
    155C  ASN*     1.3    65.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 155 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117A  HIS*     3.3    22.6    -      -       -      +
    119A  VAL*     5.2     2.2    -      -       -      +
    182A  TYR      3.7     7.3    +      -       -      -
    184A  THR*     2.8    42.5    +      -       -      +
    115C  ASN*     3.7     2.9    -      -       -      +
    116C  PHE*     3.3    47.1    +      -       +      +
    117C  HIS*     5.5     1.7    +      -       -      -
    139C  ILE*     3.9    16.3    -      -       +      +
    140C  SER      3.1    24.6    +      -       -      +
    141C  ALA*     4.2     0.4    -      -       +      +
    154C  SER*     1.3    77.1    +      -       -      +
    156C  GLY*     1.3    75.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 156 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115A  ASN*     6.0     3.7    -      -       -      +
    117A  HIS*     3.8     7.2    +      -       -      -
    184A  THR*     3.7    11.4    +      -       -      -
    186A  SER*     4.3     7.2    +      -       -      -
    114C  PHE      3.2    14.4    -      -       -      -
    115C  ASN*     3.8    10.1    -      -       -      -
    139C  ILE*     3.7     6.1    -      -       -      +
    155C  ASN*     1.3    93.6    +      -       -      +
    157C  VAL*     1.3    65.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 157 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65A  SER*     3.0    25.4    -      -       -      +
     66A  ALA      5.9     0.2    -      -       -      +
     67A  ILE*     5.0     3.4    -      -       +      -
     90A  LEU*     3.7    21.3    -      -       +      -
    184A  THR*     5.6     2.2    -      -       +      -
    186A  SER*     4.2     6.9    +      -       -      -
    112C  TYR      3.8     0.9    -      -       -      +
    113C  SER*     3.7     2.1    +      -       -      -
    114C  PHE*     3.0    31.8    +      -       +      +
    131C  LEU*     3.6    21.5    -      -       +      -
    138C  VAL*     4.1     3.6    -      -       +      -
    139C  ILE*     3.5    28.3    -      -       +      -
    156C  GLY*     1.3    76.1    -      -       -      +
    158C  LEU*     1.3    70.1    +      -       -      +
    159C  ILE*     4.0    13.1    +      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 158 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63A  ALA*     3.9    17.3    -      -       +      -
     64A  PHE      3.6    10.3    -      -       -      +
     65A  SER*     3.1    24.3    +      -       -      +
     90A  LEU*     4.2     1.2    -      -       -      +
     91A  VAL*     3.1    14.7    -      -       +      +
    186A  SER*     4.4     6.0    -      -       -      +
    187A  GLY      3.5    28.0    -      -       -      +
    188A  PHE*     3.9    20.0    -      -       +      -
    111C  ILE*     4.2     8.7    -      -       +      -
    112C  TYR      3.3     4.9    -      -       -      +
    113C  SER*     3.4    35.7    -      -       -      +
    157C  VAL*     1.3    78.2    -      -       -      +
    159C  ILE*     1.3    65.8    +      -       -      +
    190C  VAL*     3.8    15.0    -      -       +      -
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Residues in contact with ILE 159 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90A  LEU*     4.3     8.1    -      -       +      -
     91A  VAL*     3.7     7.4    -      -       -      -
    111C  ILE*     3.7     2.6    -      -       -      -
    112C  TYR*     3.0    28.0    +      -       -      +
    114C  PHE*     3.6    37.2    -      -       +      -
    131C  LEU*     4.8     6.1    -      -       +      -
    132C  MET      5.8     0.2    -      -       -      +
    133C  LEU*     4.2    23.3    -      -       +      -
    138C  VAL*     3.6    37.2    -      -       +      -
    157C  VAL*     4.0     8.3    -      -       +      -
    158C  LEU*     1.3    79.9    -      -       -      +
    160C  GLN*     1.3    63.6    +      -       -      +
    161C  MET*     3.7    15.4    +      -       +      -
    167C  ALA*     5.4     2.5    -      -       +      -
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Residues in contact with GLN 160 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90A  LEU      5.2     3.5    +      -       -      +
     91A  VAL*     4.0     8.9    -      -       +      +
     93A  ILE*     4.8     6.2    -      -       -      +
    109C  LYS*     4.6     7.9    -      -       +      +
    110C  GLY      3.5    11.7    -      -       -      +
    111C  ILE*     3.7    14.4    -      -       +      +
    133C  LEU*     4.2    14.6    -      -       -      +
    159C  ILE*     1.3    73.0    -      -       -      +
    161C  MET*     1.3    72.1    +      -       -      +
    162C  GLU*     3.6    19.7    +      -       +      +
    165C  ASP*     4.8     0.3    -      -       -      +
    193C  LEU*     3.7    22.1    -      -       +      +
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Residues in contact with MET 161 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104C  PHE*     4.2     6.1    -      -       +      -
    106C  ALA*     3.7    13.0    -      -       +      -
    108C  ARG      4.5     0.2    -      -       -      -
    109C  LYS*     3.4     7.4    -      -       -      +
    110C  GLY      3.0    31.2    +      -       -      +
    112C  TYR*     3.7    27.1    -      -       +      -
    114C  PHE*     3.6    31.0    -      -       -      -
    133C  LEU*     3.9    13.0    -      -       +      -
    159C  ILE*     4.2    15.5    -      -       +      -
    160C  GLN*     1.3    79.5    -      -       -      +
    162C  GLU*     1.3    65.9    +      -       -      +
    165C  ASP*     3.3    42.2    -      -       +      +
    167C  ALA*     4.1    14.6    -      -       +      -
----------------------------------------------------------
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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