Contacts of the helix formed by residues 211 - 225 (chain L) in PDB entry 3FKS


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 211 (chain L).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    210L  GLN*     1.3    75.6    -      -       -      +
    212L  ARG*     1.3    64.1    +      -       -      +
    213L  SER*     3.0    32.6    +      -       -      +
    214L  THR*     2.9    44.2    +      -       -      +
    215L  VAL*     3.4    11.6    +      -       -      +
    237L  THR*     3.8     1.6    -      -       -      -
    238L  ALA*     4.7     1.6    -      -       -      +
    152O  LYS*     4.7     9.8    -      -       +      +
    294O  GLU*     3.5    20.0    -      -       -      +
    327O  ALA      4.2    11.0    +      -       -      +
    328O  HIS*     3.2    48.4    -      -       -      +
    329O  LEU      4.4     3.6    -      -       -      -
    330O  ASP*     3.3    26.1    +      -       -      -
    356O  ARG*     4.3     4.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 212 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117L  ILE*     6.3     0.8    -      -       -      +
    211L  LYS*     1.3    71.1    -      -       -      +
    213L  SER*     1.3    57.1    -      -       -      +
    215L  VAL*     4.3     2.2    -      -       -      +
    216L  ALA*     3.2    25.4    +      -       -      +
    237L  THR*     3.1    35.7    +      -       +      +
    239L  SER*     4.2     9.7    +      -       -      -
    240L  GLU*     3.7    28.9    +      -       -      +
    121O  PRO*     3.8    23.4    +      -       -      +
    122O  PRO      3.5    25.1    +      -       -      -
    123O  SER*     4.1     8.1    -      -       -      +
    124O  PHE*     4.2    25.3    -      -       +      +
    127O  GLN*     3.3    23.6    -      -       +      +
    294O  GLU*     2.7    22.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 213 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    211L  LYS*     3.0    25.2    +      -       -      +
    212L  ARG*     1.3    77.3    -      -       -      +
    214L  THR*     1.3    60.9    +      -       -      +
    216L  ALA*     3.1     8.5    +      -       -      +
    217L  GLN*     2.9    27.6    +      -       -      +
    127O  GLN*     4.3    14.8    +      -       -      +
    128O  SER      5.2     2.4    +      -       -      -
    129O  THR*     3.9    13.7    -      -       -      +
    152O  LYS*     6.0     3.4    -      -       -      -
    294O  GLU*     4.6     1.9    +      -       -      -
    297O  THR*     4.6    10.6    +      -       -      -
    330O  ASP*     4.9     4.9    +      -       -      -
    356O  ARG*     4.9     3.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 214 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    178L  THR*     6.5     0.4    -      -       +      -
    210L  GLN*     3.8    21.1    -      -       +      +
    211L  LYS*     2.9    42.5    +      -       -      +
    213L  SER*     1.3    78.7    -      -       -      +
    215L  VAL*     1.3    57.4    +      -       -      +
    217L  GLN*     2.9    23.9    +      -       +      +
    218L  LEU*     2.9    16.2    +      -       +      +
    327O  ALA      4.9     1.9    +      -       -      -
    356O  ARG*     4.0    13.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 215 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205L  TYR*     5.6     0.4    -      -       +      -
    207L  ALA*     3.5    19.7    -      -       +      -
    210L  GLN*     3.4    26.0    -      -       +      +
    211L  LYS      3.4    13.3    +      -       -      +
    212L  ARG      4.4     4.0    -      -       -      +
    214L  THR*     1.3    75.4    -      -       -      +
    216L  ALA*     1.3    59.4    +      -       -      +
    218L  LEU*     3.3    11.6    +      -       +      +
    219L  VAL*     3.2    24.2    +      -       +      +
    233L  ILE*     3.9    28.3    -      -       +      -
    235L  ALA*     4.1    11.7    -      -       +      -
    237L  THR*     4.3    11.7    -      -       +      -
    124O  PHE*     4.1    13.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 216 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    212L  ARG      3.2    20.2    +      -       -      +
    213L  SER*     3.1     9.3    +      -       -      +
    215L  VAL*     1.3    77.5    -      -       -      +
    217L  GLN*     1.3    61.7    +      -       -      +
    219L  VAL*     3.3    18.1    -      -       -      +
    220L  GLN*     3.6    10.6    +      -       -      +
    124O  PHE*     4.0    15.6    -      -       +      +
    127O  GLN*     3.9    23.6    -      -       +      -
    129O  THR*     4.3    10.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 217 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    213L  SER      2.9    11.7    +      -       -      +
    214L  THR*     2.9    13.4    +      -       +      +
    216L  ALA*     1.3    77.6    -      -       -      +
    218L  LEU*     1.3    63.3    +      -       -      +
    220L  GLN*     3.5    20.5    +      -       -      +
    221L  THR*     3.4    29.7    +      -       -      +
    129O  THR*     3.4    25.6    -      -       +      +
    130O  SER      5.0     2.3    +      -       -      +
    356O  ARG*     3.5    32.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 218 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    178L  THR*     4.5    21.5    -      -       +      -
    182L  LEU*     4.3    26.4    -      -       +      +
    205L  TYR*     3.4    46.7    -      -       +      +
    210L  GLN*     5.9     0.4    -      -       -      +
    214L  THR*     2.9    14.2    +      -       +      +
    215L  VAL*     3.5    15.3    -      -       +      +
    216L  ALA      3.3     0.4    -      -       -      -
    217L  GLN*     1.3    74.0    -      -       -      +
    219L  VAL*     1.3    66.2    +      -       +      +
    221L  THR*     3.1     7.3    +      -       -      -
    222L  LEU*     2.9    41.9    +      -       +      +
    233L  ILE*     4.6     5.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 219 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109L  VAL*     4.0    24.2    -      -       +      -
    215L  VAL*     3.4    13.9    -      -       +      +
    216L  ALA*     3.3    19.1    -      -       -      +
    218L  LEU*     1.3    76.7    -      -       +      +
    220L  GLN*     1.3    65.6    +      -       +      +
    222L  LEU*     4.2     0.9    -      -       -      -
    223L  GLU*     3.1    28.9    +      -       -      +
    228L  MET*     3.4    29.4    -      -       +      +
    233L  ILE*     4.3    18.4    -      -       +      -
    124O  PHE*     4.3    13.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 220 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    216L  ALA      3.6     9.2    -      -       -      +
    217L  GLN*     3.5    26.4    +      -       -      +
    218L  LEU      3.1     0.6    -      -       -      -
    219L  VAL*     1.3    84.8    -      -       +      +
    221L  THR*     1.3    60.4    +      -       -      +
    223L  GLU*     3.6     8.4    +      -       -      +
    224L  GLN*     3.0    45.1    +      -       +      +
    129O  THR*     2.8    36.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 221 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    182L  LEU*     5.0     7.9    -      -       +      -
    186L  LEU*     5.3     1.8    -      -       +      -
    217L  GLN*     3.4    22.4    +      -       -      +
    218L  LEU*     3.1     8.8    +      -       -      -
    220L  GLN*     1.3    75.4    -      -       -      +
    222L  LEU*     1.3    67.3    +      -       -      +
    224L  GLN*     3.1    22.8    +      -       -      +
    225L  HIS*     3.0    41.9    -      -       +      +
    435L  TYR*     3.7    31.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 222 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    182L  LEU*     3.9    26.2    -      -       +      +
    185L  ILE*     4.0    18.6    -      -       +      -
    186L  LEU*     4.0     6.7    -      -       +      -
    205L  TYR*     5.7     2.5    -      -       +      -
    218L  LEU*     2.9    32.9    +      -       +      +
    219L  VAL*     4.4     1.1    -      -       -      -
    221L  THR*     1.3    76.9    -      -       -      +
    223L  GLU*     1.3    56.4    +      -       -      +
    225L  HIS*     3.2     2.4    +      -       -      -
    226L  ASP      3.1     2.9    +      -       -      -
    227L  ALA*     2.7    57.2    +      -       +      +
    228L  MET*     3.5    32.5    -      -       +      +
    231L  SER*     4.4     3.8    -      -       -      +
    233L  ILE*     3.8    20.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 223 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    120L  LYS*     4.0    19.2    +      -       -      -
    219L  VAL*     3.1    24.8    +      -       -      +
    220L  GLN*     3.8     7.6    -      -       -      +
    222L  LEU*     1.3    71.5    -      -       -      +
    224L  GLN*     1.3    59.9    +      -       -      +
    225L  HIS      3.0     2.2    -      -       -      -
    226L  ASP*     2.8    24.5    +      -       -      +
    228L  MET*     3.7    30.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 224 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    220L  GLN*     3.0    42.9    +      -       +      +
    221L  THR*     3.1    24.0    +      -       -      +
    223L  GLU*     1.3    76.1    -      -       +      +
    225L  HIS*     1.3    65.2    +      -       +      +
    226L  ASP      3.3     0.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 225 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    186L  LEU*     3.6    36.2    -      -       +      +
    189L  LYS*     3.7    22.3    +      -       +      +
    221L  THR*     3.0    36.5    +      -       +      +
    222L  LEU      3.2     3.1    +      -       -      +
    223L  GLU      3.0     0.6    -      -       -      -
    224L  GLN*     1.3    83.6    +      -       +      +
    226L  ASP*     1.3    71.0    +      -       -      +
    227L  ALA*     3.2     2.0    +      -       +      +
    435L  TYR*     3.8    39.6    -      +       +      -
----------------------------------------------------------
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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