Contacts of the helix formed by residues 205 - 221 (chain C) in PDB entry 4UX9


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 ASN 205 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    195C  GLU*     4.4     0.5    -      -       -      +
    203C  LYS*     4.3    12.2    +      -       -      +
    204C  GLU*     1.3    73.0    -      -       -      +
    206C  VAL*     1.4    60.0    +      -       -      +
    207C  ASP      3.1     1.8    -      -       -      -
    208C  LEU*     3.0    33.7    +      -       +      +
    209C  TRP      3.5     0.2    +      -       -      -
    306C  ALA*     2.6    42.8    +      -       -      +
    309C  ARG*     3.1    37.7    +      -       -      +
    310C  ILE      3.7    17.4    +      -       -      +
    311C  SER*     4.8     4.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 206 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    148C  ILE*     3.5    22.4    -      -       +      -
    150C  ARG*     5.0     7.2    -      -       +      -
    193C  ALA*     3.6    18.8    -      -       +      +
    195C  GLU*     3.4    26.9    +      -       +      +
    196C  VAL*     3.8    22.0    -      -       +      -
    202C  TYR*     4.1    14.4    -      -       +      -
    203C  LYS      3.3    19.1    +      -       -      +
    204C  GLU      3.1     2.0    +      -       -      -
    205C  ASN*     1.4    78.5    +      -       -      +
    207C  ASP*     1.4    65.6    +      -       -      +
    209C  TRP*     3.3    18.0    +      -       -      +
    210C  SER*     3.6     8.7    +      -       -      -
    309C  ARG*     3.7     1.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 207 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    139C  ILE*     4.3     6.5    -      -       +      +
    143C  HIS*     2.8    29.2    +      -       +      +
    148C  ILE*     3.4     9.9    -      -       -      +
    149C  HIS*     3.0    22.4    +      -       -      +
    150C  ARG*     2.9    28.9    +      -       -      -
    152C  LEU*     3.7    20.1    -      -       +      +
    204C  GLU      3.6     7.2    -      -       -      +
    206C  VAL*     1.4    78.0    -      -       -      +
    208C  LEU*     1.3    58.0    +      -       -      +
    209C  TRP      3.3     0.2    -      -       -      -
    210C  SER*     3.3    11.2    +      -       -      -
    211C  VAL*     3.2    28.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 208 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136C  LEU*     4.1     8.5    -      -       +      -
    139C  ILE*     5.2     2.5    -      -       +      -
    143C  HIS*     4.5     9.2    -      -       +      -
    205C  ASN*     3.0    30.9    +      -       +      +
    207C  ASP*     1.3    75.8    -      -       +      +
    209C  TRP*     1.3    59.2    +      -       -      +
    211C  VAL*     3.4     7.2    +      -       +      +
    212C  GLY      3.0    22.3    +      -       -      -
    301C  MET*     3.7    36.0    -      -       +      +
    309C  ARG*     4.3     7.6    -      -       +      -
    310C  ILE*     4.1    16.2    -      -       +      +
    311C  SER      3.9    18.4    -      -       -      +
    312C  VAL*     3.4    33.0    -      -       +      +
    315C  ALA*     3.9     9.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 209 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    190C  TYR      5.0     0.4    +      -       -      -
    191C  TYR      3.4    21.0    +      -       -      -
    192C  ARG      3.3    13.7    +      -       -      -
    193C  ALA*     3.4    17.9    -      -       +      -
    194C  PRO*     3.6    29.2    -      -       +      -
    205C  ASN      3.5     3.2    +      -       -      -
    206C  VAL      3.3    13.0    +      -       -      +
    208C  LEU*     1.3    75.4    -      -       -      +
    210C  SER*     1.3    62.2    +      -       -      +
    212C  GLY*     3.1     3.5    +      -       -      -
    213C  CYS*     3.0    39.1    +      -       -      -
    225C  PHE*     3.6    23.4    -      +       -      -
    237C  VAL*     4.0    14.1    -      -       +      -
    241C  LEU*     3.5    22.9    -      -       +      -
    301C  MET      3.8    16.4    -      -       -      -
    302C  LEU*     3.8     9.6    -      -       +      +
    303C  VAL      3.6    40.8    -      -       -      -
    304C  ILE*     4.0     1.8    -      -       +      -
    309C  ARG*     3.9    10.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 210 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    150C  ARG      5.0     5.9    +      -       -      -
    152C  LEU*     3.6    37.1    +      -       -      +
    187C  VAL*     5.8     1.2    -      -       -      +
    191C  TYR*     3.7    20.4    +      -       -      +
    193C  ALA*     5.9     0.2    -      -       -      +
    206C  VAL      3.6    10.6    +      -       -      -
    207C  ASP*     3.3    13.9    +      -       -      -
    209C  TRP*     1.3    79.1    -      -       -      +
    211C  VAL*     1.4    55.8    -      -       -      +
    213C  CYS*     3.2     8.2    +      -       -      +
    214C  ILE*     3.0    33.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 211 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132C  LEU*     4.2    20.9    -      -       +      -
    135C  MET*     4.3    14.8    -      -       +      -
    136C  LEU*     4.6    11.4    -      -       +      -
    139C  ILE*     3.5    30.1    -      -       +      -
    152C  LEU*     4.3     4.0    -      -       +      -
    207C  ASP      3.2    15.3    +      -       -      +
    208C  LEU*     3.8     9.9    -      -       +      +
    209C  TRP      3.2     0.2    -      -       -      -
    210C  SER*     1.4    71.0    -      -       -      +
    212C  GLY*     1.3    56.0    +      -       -      +
    214C  ILE*     3.2     8.7    +      -       +      +
    215C  MET*     2.8    33.4    +      -       -      +
    301C  MET*     3.6    24.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 212 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    208C  LEU      3.0    15.1    +      -       -      -
    209C  TRP      3.1     4.7    +      -       -      -
    211C  VAL*     1.3    74.6    -      -       -      +
    213C  CYS*     1.4    54.7    +      -       -      +
    216C  GLY*     2.9    24.8    +      -       -      -
    298C  LEU*     3.3    14.1    -      -       -      +
    301C  MET*     3.8    20.1    -      -       -      -
    302C  LEU*     3.6    21.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 213 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    190C  TYR      4.0     9.9    -      -       -      +
    191C  TYR*     3.7    21.9    -      -       +      -
    209C  TRP*     3.0    44.1    +      -       -      -
    210C  SER      3.2     9.2    +      -       -      +
    212C  GLY*     1.4    73.6    -      -       -      +
    214C  ILE*     1.3    60.3    +      -       -      +
    216C  GLY*     3.6     0.5    +      -       -      -
    217C  GLU*     3.0    29.6    +      -       -      +
    224C  LEU*     3.9    14.5    -      -       +      +
    225C  PHE*     3.8    26.2    -      -       -      -
    302C  LEU*     4.1     1.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 214 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115C  LEU*     3.4    33.4    -      -       +      -
    119C  ILE*     5.0     1.1    -      -       +      +
    135C  MET*     4.4    11.9    -      -       +      -
    152C  LEU*     3.9     9.0    -      -       +      +
    153C  LYS*     3.8    23.3    -      -       -      +
    154C  PRO*     4.1    22.7    -      -       +      -
    157C  ILE*     3.8    14.8    -      -       +      -
    191C  TYR*     4.4     5.2    -      -       +      -
    210C  SER      3.0    28.6    +      -       -      +
    211C  VAL*     3.8     8.3    -      -       +      +
    213C  CYS*     1.3    72.3    -      -       -      +
    215C  MET*     1.3    62.5    +      -       -      +
    217C  GLU*     3.3     9.1    +      -       -      +
    218C  MET*     2.9    34.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 215 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    128C  MET*     3.8    23.1    -      -       +      -
    132C  LEU*     3.8    34.2    -      -       +      +
    211C  VAL*     2.8    17.5    +      -       +      +
    212C  GLY*     3.8     4.5    -      -       -      +
    214C  ILE*     1.3    77.3    -      -       -      +
    216C  GLY*     1.3    61.0    +      -       -      +
    218C  MET*     3.0    22.7    +      -       -      +
    219C  VAL*     3.1    14.8    +      -       +      +
    280C  PHE*     5.1     0.4    -      -       +      -
    294C  ALA*     3.3    39.0    -      -       +      +
    297C  LEU*     3.9    22.9    -      -       +      -
    298C  LEU*     3.7    24.0    -      -       +      -
    301C  MET*     4.7     5.6    -      -       -      +
    320C  TYR*     4.3     1.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 216 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    212C  GLY      2.9    18.0    +      -       -      -
    213C  CYS      4.0     1.6    -      -       -      -
    215C  MET*     1.3    74.4    -      -       -      +
    217C  GLU*     1.3    56.1    +      -       -      +
    219C  VAL*     3.3     4.3    +      -       -      +
    220C  CYS*     2.9    35.7    +      -       -      -
    224C  LEU*     4.1    11.0    -      -       -      -
    275C  PHE*     3.9    22.0    -      -       -      -
    298C  LEU*     3.7     5.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 217 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    119C  ILE*     3.6    36.6    -      -       +      +
    154C  PRO*     4.0     3.9    -      -       -      +
    191C  TYR*     2.7    40.2    +      -       -      -
    213C  CYS      3.0    15.2    +      -       -      +
    214C  ILE*     3.5     7.4    -      -       -      +
    216C  GLY*     1.3    76.8    -      -       -      +
    218C  MET*     1.4    52.6    +      -       -      +
    221C  HIS*     2.7    32.7    +      -       -      -
    222C  LYS      3.3    29.4    +      -       -      +
    223C  ILE*     3.7    22.6    +      -       -      +
    224C  LEU*     4.9     2.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 218 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115C  LEU*     4.4     9.2    -      -       +      -
    118C  VAL*     4.2     8.0    -      -       +      +
    119C  ILE*     4.1    23.9    -      -       +      +
    121C  MET      4.9     1.0    -      -       -      +
    123C  LEU*     3.8    28.9    -      -       +      -
    128C  MET*     3.8    27.6    -      -       +      +
    131C  LEU*     3.8    25.8    -      -       +      -
    132C  LEU*     4.5     6.5    -      -       +      -
    135C  MET*     4.5     7.6    -      -       -      -
    214C  ILE*     2.9    32.6    +      -       +      +
    215C  MET*     3.0    15.0    +      -       -      +
    217C  GLU*     1.4    75.5    -      -       -      +
    219C  VAL*     1.3    57.3    +      -       -      +
    221C  HIS*     3.2    28.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 219 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    128C  MET*     3.8    25.1    -      -       +      -
    215C  MET      3.1    15.0    +      -       -      +
    216C  GLY      3.7     6.7    -      -       -      +
    218C  MET*     1.3    76.0    -      -       -      +
    220C  CYS*     1.3    58.4    +      -       -      +
    221C  HIS*     3.6    11.0    +      -       -      -
    275C  PHE*     4.2    15.0    -      -       +      -
    279C  LEU*     3.4    47.5    -      -       +      +
    280C  PHE*     3.7    40.4    -      -       +      +
    298C  LEU*     4.6     6.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 220 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    222B  LYS*     5.2     7.0    -      -       -      -
    279B  LEU*     3.8    11.4    -      -       -      +
    216C  GLY      2.9    20.4    +      -       -      +
    219C  VAL*     1.3    74.5    -      -       -      +
    221C  HIS*     1.3    74.0    +      -       -      +
    222C  LYS*     3.1    27.7    +      -       +      +
    224C  LEU*     4.6     8.1    -      -       +      -
    274C  LEU      4.7     3.6    -      -       -      -
    275C  PHE*     3.7    28.9    -      -       -      -
    279C  LEU*     4.0    21.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 221 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    276B  PRO*     4.1    11.0    -      -       +      +
    278B  VAL*     3.5    30.0    -      -       +      +
    279B  LEU*     3.8    20.4    -      -       +      -
    119C  ILE*     2.6    40.0    +      -       -      +
    120C  GLN*     4.3     6.9    +      -       -      -
    121C  MET      3.4    20.2    -      -       -      -
    122C  GLU*     3.8    19.1    +      -       +      +
    123C  LEU      5.6     0.7    -      -       -      -
    217C  GLU      2.7    20.6    +      -       -      -
    218C  MET      3.2    19.2    +      -       -      -
    219C  VAL      3.6    11.8    +      -       -      -
    220C  CYS*     1.3    83.4    -      -       -      +
    222C  LYS*     1.3    63.6    +      -       -      +
    279C  LEU*     4.9     5.9    +      -       +      -
----------------------------------------------------------
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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