Contacts of the helix formed by residues 99 - 115 (chain C) in PDB entry 5NC5


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 ASP 99 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97C  GLY      3.5     3.0    +      -       -      -
     98C  THR*     1.3    74.7    -      -       +      +
    100C  ALA*     1.3    63.7    +      -       -      +
    101C  ASP*     2.9    24.2    +      -       -      +
    102C  ILE*     3.1    31.7    +      -       +      +
    103C  ALA*     2.9    21.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 100 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41C  PRO*     4.0    22.9    -      -       +      -
     42C  ALA      6.0     0.7    -      -       -      +
     43C  VAL*     4.7     2.0    -      -       +      +
     98C  THR      3.1     5.9    +      -       -      +
     99C  ASP*     1.3    73.0    +      -       -      +
    101C  ASP*     1.4    52.3    +      -       -      +
    103C  ALA*     3.1     8.5    +      -       -      +
    104C  GLN*     2.8    35.3    +      -       -      +
    131C  LYS*     3.5    28.6    -      -       +      +
    295C  THR*     4.2    14.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 101 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73A  ASP*     4.1     1.2    -      -       -      +
    102A  ILE*     4.2    29.7    -      -       +      +
    106A  GLN*     3.7    14.6    +      -       -      -
     99C  ASP*     2.9    13.5    +      -       -      +
    100C  ALA*     1.4    77.8    -      -       -      +
    102C  ILE*     1.3    58.1    +      -       +      +
    104C  GLN*     3.5     8.2    -      -       -      +
    105C  VAL*     3.1    28.8    +      -       -      +
    131C  LYS*     2.8    31.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 102 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102A  ILE*     5.9     2.5    -      -       +      -
     99B  ASP*     3.9    22.0    -      -       -      +
    101B  ASP*     4.0    21.1    -      -       +      +
    102B  ILE*     4.6    15.7    -      -       +      -
     98C  THR*     6.2     0.4    -      -       +      -
     99C  ASP*     3.1    30.7    +      -       +      +
    101C  ASP*     1.3    75.2    -      -       +      +
    103C  ALA*     1.3    62.8    +      -       -      +
    105C  VAL*     3.0     6.7    +      -       +      +
    106C  GLN*     2.8    45.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 103 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41C  PRO*     5.8     0.9    -      -       +      -
     43C  VAL*     4.3     6.1    -      -       +      -
     73C  ASP      5.7     0.4    -      -       -      -
     94C  PHE*     3.8    44.1    -      -       +      -
     98C  THR*     4.1     7.5    -      -       +      +
     99C  ASP      2.9    13.9    +      -       -      +
    100C  ALA*     3.4    11.0    -      -       -      +
    102C  ILE*     1.3    74.3    -      -       -      +
    104C  GLN*     1.3    64.8    +      -       -      +
    106C  GLN*     3.2     8.3    +      -       -      +
    107C  VAL*     3.0    27.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 104 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105A  VAL*     4.3     5.6    -      -       -      +
    106A  GLN*     6.2     5.2    -      -       +      -
    109A  ASN*     4.9     2.2    +      -       -      +
     43C  VAL*     3.9    15.6    -      -       +      +
    100C  ALA      2.8    13.3    +      -       -      +
    101C  ASP*     3.5    11.1    -      -       -      +
    103C  ALA*     1.3    77.8    -      -       -      +
    105C  VAL*     1.3    79.0    +      -       -      +
    107C  VAL*     3.3     1.7    +      -       -      +
    108C  GLN*     2.5    49.0    +      -       -      +
    129C  VAL*     3.4    33.5    +      -       +      +
    130C  GLU*     4.8     0.2    -      -       -      -
    131C  LYS*     4.4    22.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 105 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102A  ILE*     4.2    18.4    -      -       +      -
    105A  VAL*     4.3    14.8    -      -       +      -
    101B  ASP*     3.7    38.1    -      -       +      +
    102B  ILE*     4.6     6.7    -      -       +      +
    105B  VAL*     4.0    18.2    -      -       +      -
    101C  ASP      3.1    11.3    +      -       -      +
    102C  ILE*     3.0    12.1    +      -       +      +
    104C  GLN*     1.3    91.6    +      -       -      +
    106C  GLN*     1.3    64.6    +      -       -      +
    108C  GLN*     3.2     6.1    +      -       -      +
    109C  ASN*     2.9    24.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 106 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    101B  ASP*     3.2    34.3    +      -       +      +
    131B  LYS*     5.0     1.9    -      -       -      +
     72C  ILE*     3.6    16.5    -      -       +      +
     73C  ASP*     3.1    57.7    +      -       -      +
    102C  ILE*     2.8    33.8    +      -       +      +
    103C  ALA*     3.2     6.2    +      -       -      +
    105C  VAL*     1.3    77.3    -      -       -      +
    107C  VAL*     1.3    62.4    +      -       -      +
    109C  ASN*     3.3     8.5    +      -       -      +
    110C  LYS*     3.1    26.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 107 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43C  VAL*     4.1    15.0    -      -       +      -
     45C  ILE*     3.7    27.4    -      -       +      -
     69C  MET*     4.2     5.8    -      -       -      -
     72C  ILE*     4.4     9.2    -      -       +      -
     92C  LEU*     4.2    16.6    -      -       +      -
     94C  PHE*     4.0    21.5    -      -       +      -
    103C  ALA      3.0    16.9    +      -       -      +
    104C  GLN      3.7     3.4    -      -       -      +
    106C  GLN*     1.3    77.5    -      -       -      +
    108C  GLN*     1.3    64.8    +      -       -      +
    110C  LYS*     3.1     2.9    +      -       -      +
    111C  LEU*     2.8    22.2    +      -       -      +
    129C  VAL*     3.7    20.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 108 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105A  VAL*     3.7    28.5    +      -       -      +
    108A  GLN      5.6     0.2    -      -       -      -
    109A  ASN*     4.1    22.2    +      -       -      +
    112A  GLN*     6.2     0.2    -      -       -      +
    105B  VAL*     4.2     3.3    -      -       +      +
    108B  GLN*     3.3    29.7    +      -       -      +
    109B  ASN*     3.6    13.7    +      -       -      +
    112B  GLN*     4.6     5.8    -      -       -      +
    104C  GLN*     2.5    50.9    +      -       -      +
    105C  VAL*     3.5     7.0    -      -       -      +
    107C  VAL*     1.3    77.9    -      -       -      +
    109C  ASN*     1.3    60.1    +      -       -      +
    111C  LEU*     3.4     7.7    +      -       -      +
    112C  GLN*     3.1    18.2    +      -       -      +
    129C  VAL*     4.1    10.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 109 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    101B  ASP*     3.2    30.9    +      -       -      +
    104B  GLN*     3.4    42.7    +      -       -      +
    105B  VAL*     3.4    16.3    +      -       -      +
    108B  GLN*     2.7    30.1    +      -       -      +
    131B  LYS*     4.2     5.3    -      -       -      +
    105C  VAL*     2.9    22.1    +      -       -      +
    106C  GLN*     3.7     6.8    -      -       -      +
    107C  VAL      3.1     0.2    -      -       -      -
    108C  GLN*     1.3    75.3    -      -       -      +
    110C  LYS*     1.3    66.3    +      -       +      +
    112C  GLN*     3.6    14.0    -      -       -      +
    113C  LEU*     4.0     8.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 110 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    173B  GLY      3.8    13.9    +      -       -      -
    174B  ASP*     4.3    10.0    +      -       -      -
     68C  ASN*     3.4    32.0    -      -       -      +
     69C  MET*     3.9    12.1    -      -       +      -
     70C  ASN*     2.4    40.4    +      -       -      +
     71C  GLY      4.1     6.4    +      -       -      -
     72C  ILE*     3.9    17.9    -      -       +      -
    106C  GLN      3.1    18.6    +      -       -      +
    107C  VAL      3.9     2.2    -      -       -      +
    109C  ASN*     1.3    75.7    -      -       +      +
    111C  LEU*     1.3    65.6    +      -       -      +
    113C  LEU*     3.2    36.4    +      -       +      +
    114C  ALA      3.8     2.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 111 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45C  ILE*     3.5    22.0    -      -       +      -
     65C  ILE*     3.9    31.4    -      -       +      -
     69C  MET*     3.5     9.5    -      -       +      +
    107C  VAL      2.8    20.4    +      -       -      +
    108C  GLN*     3.6     8.5    -      -       +      +
    110C  LYS*     1.3    68.7    -      -       -      +
    112C  GLN*     1.3    57.9    +      -       -      +
    113C  LEU      3.0     2.9    -      -       -      -
    114C  ALA*     2.7    28.8    +      -       +      -
    115C  MET*     3.0    29.1    +      -       +      +
    118C  LEU*     5.4     1.1    -      -       +      -
    127C  VAL*     4.1    14.1    -      -       +      +
    129C  VAL*     3.3    30.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 112 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104B  GLN*     5.8     0.2    -      -       -      +
    108B  GLN*     3.8    33.0    -      -       +      +
    111B  LEU*     5.1     2.1    -      -       +      +
    127B  VAL      2.5    31.3    +      -       -      -
    128B  SER*     3.6     3.4    -      -       -      +
    129B  VAL*     3.1    35.8    +      -       +      +
    108C  GLN      3.1    13.1    +      -       -      +
    109C  ASN      3.6    10.9    -      -       -      +
    110C  LYS      3.3     0.2    -      -       -      -
    111C  LEU*     1.3    76.6    -      -       -      +
    113C  LEU*     1.3    80.0    +      -       -      +
    114C  ALA      3.4     0.2    +      -       -      -
    115C  MET*     3.6    11.3    +      -       -      +
    116C  PRO*     3.4    17.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 113 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    128B  SER*     4.3    10.3    -      -       -      +
    129B  VAL      4.0     6.7    -      -       -      +
    130B  GLU*     3.8    31.0    -      -       +      +
    174B  ASP*     6.0     1.6    -      -       -      +
     68C  ASN*     3.7    20.8    -      -       -      +
    109C  ASN      4.0     6.3    -      -       -      +
    110C  LYS*     3.2    34.1    +      -       +      +
    111C  LEU      3.0     1.2    -      -       -      -
    112C  GLN*     1.3    97.1    -      -       -      +
    114C  ALA*     1.3    59.7    +      -       -      +
    116C  PRO*     3.8    10.0    -      -       -      +
    117C  LEU*     3.5    15.4    -      -       -      +
----------------------------------------------------------
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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
----------------------------------------------------------
     64C  VAL*     3.9    15.5    -      -       +      +
     65C  ILE*     4.2    11.0    -      -       +      -
     68C  ASN*     3.8    22.2    -      -       +      +
    110C  LYS      3.8     1.0    +      -       -      +
    111C  LEU*     2.7    23.3    +      -       +      +
    113C  LEU*     1.3    81.2    -      -       -      +
    115C  MET*     1.3    55.5    +      -       -      +
    116C  PRO*     3.3     1.3    -      -       -      -
    117C  LEU*     2.8    34.0    +      -       -      +
    118C  LEU*     3.6     8.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 115 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112A  GLN*     5.5     5.8    -      -       -      +
    111C  LEU*     3.0    26.9    +      -       +      +
    112C  GLN*     3.6    11.4    +      -       -      +
    114C  ALA*     1.3    75.8    -      -       -      +
    116C  PRO*     1.3    66.5    -      -       +      +
    117C  LEU      3.1     0.7    +      -       -      -
    118C  LEU*     3.4    23.0    +      -       +      +
    123C  GLN*     2.9    67.6    +      -       +      +
    126C  GLY*     5.9     0.2    -      -       -      -
    127C  VAL*     4.0    24.7    -      -       +      +
----------------------------------------------------------
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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