Contacts of the helix formed by residues 292 - 311 (chain B) in PDB entry 6UZA


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 292 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    290B  SER*     4.0     2.0    -      -       -      -
    291B  GLU*     1.3    79.4    -      -       +      +
    293B  PRO*     1.3    62.5    -      -       -      +
    294B  VAL*     3.4     5.7    +      -       -      +
    295B  MET*     3.7    16.0    -      -       +      +
    296B  THR*     3.1    24.9    +      -       -      -
    365B  ARG*     3.1    25.8    +      -       -      -
    855B  TYR*     2.9    31.1    +      -       +      -
    859B  MET*     3.9    11.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 293 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    286B  LEU*     3.3    25.9    -      -       +      +
    287B  SER*     4.9     0.9    -      -       -      +
    290B  SER*     3.6    10.5    -      -       -      +
    291B  GLU      3.5    11.0    -      -       -      +
    292B  ASP*     1.3    83.0    -      -       -      +
    294B  VAL*     1.3    60.7    +      -       -      +
    295B  MET      3.4     0.2    -      -       -      -
    296B  THR*     3.9     3.7    -      -       -      -
    297B  ALA*     2.9    30.8    +      -       -      +
    328B  PHE*     3.7    22.6    -      -       +      -
    332B  LEU*     4.5     3.6    -      -       +      -
    859B  MET*     3.8    20.0    -      -       +      -
    863B  ILE*     3.8    26.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 294 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    292B  ASP*     3.3     3.7    -      -       -      +
    293B  PRO*     1.3    74.1    -      -       -      +
    295B  MET*     1.3    59.9    +      -       -      +
    297B  ALA*     3.4     4.8    +      -       -      +
    298B  LEU*     3.0    34.3    +      -       +      +
    328B  PHE*     5.0     0.9    -      -       +      -
    329B  VAL*     3.7    27.7    -      -       +      +
    332B  LEU*     3.8    26.5    -      -       +      -
    345B  ILE*     4.2    23.1    -      -       +      +
    365B  ARG*     3.8    37.2    -      -       -      +
    377B  PHE*     5.2     1.1    -      -       +      -
    859B  MET*     4.2     9.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 295 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    292B  ASP*     3.7    27.0    +      -       +      +
    293B  PRO      3.4     0.2    -      -       -      -
    294B  VAL*     1.3    77.6    -      -       -      +
    296B  THR*     1.3    58.0    +      -       -      +
    298B  LEU*     3.4     8.5    +      -       +      +
    299B  GLU*     3.0    73.4    +      -       +      +
    365B  ARG*     4.5    19.2    -      -       -      +
    368B  LEU*     3.7    22.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 296 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    247B  ARG*     5.1    12.3    -      -       -      +
    286B  LEU*     4.0    19.7    -      -       +      -
    289B  SER*     6.1     0.4    -      -       -      +
    290B  SER*     4.0    20.2    +      -       -      +
    292B  ASP      3.1    17.7    +      -       -      -
    293B  PRO*     3.9     4.3    -      -       -      -
    294B  VAL      3.3     0.2    -      -       -      -
    295B  MET*     1.3    79.2    -      -       -      +
    297B  ALA*     1.3    56.5    +      -       -      +
    299B  GLU*     3.5     4.7    +      -       -      +
    300B  LEU*     2.9    32.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 297 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    286B  LEU*     4.1    15.7    -      -       +      +
    293B  PRO      2.9    20.3    +      -       -      +
    294B  VAL      3.9     0.7    -      -       -      +
    296B  THR*     1.3    75.7    -      -       -      +
    298B  LEU*     1.3    58.3    +      -       -      +
    300B  LEU*     3.8     5.5    -      -       -      +
    301B  SER*     2.9    30.3    +      -       -      -
    325B  CYS*     3.9    11.3    -      -       -      +
    328B  PHE*     3.7    14.6    -      -       +      -
    329B  VAL*     3.7    24.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 298 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    294B  VAL*     3.0    30.2    +      -       +      +
    295B  MET*     3.8     8.3    -      -       +      +
    296B  THR      3.3     0.2    -      -       -      -
    297B  ALA*     1.3    77.2    -      -       -      +
    299B  GLU*     1.3    61.8    +      -       +      +
    301B  SER*     2.7    20.5    +      -       -      +
    302B  ASN      3.0     6.8    +      -       -      -
    326B  LYS*     6.2     0.7    -      -       +      -
    329B  VAL*     4.7    16.8    -      -       +      -
    365B  ARG*     4.0    33.9    -      -       +      +
    368B  LEU*     4.8    13.7    -      -       +      -
    369B  ALA*     4.8    11.9    -      -       +      +
    372B  TYR*     3.5    22.0    -      -       +      -
    374B  VAL*     3.8    31.9    -      -       +      -
    377B  PHE*     5.9     2.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 299 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    295B  MET*     3.0    47.1    +      -       +      +
    296B  THR*     4.0     5.2    -      -       -      +
    298B  LEU*     1.3    76.1    -      -       -      +
    300B  LEU*     1.3    57.5    +      -       -      +
    302B  ASN*     3.4     7.8    +      -       -      +
    303B  GLU*     2.9    29.9    +      -       -      +
    368B  LEU*     4.0     2.4    -      -       -      +
    372B  TYR*     3.0    30.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 300 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    247B  ARG*     3.5    35.2    -      -       -      +
    277B  TYR*     4.3    17.5    -      -       +      -
    280B  LEU*     3.4    31.4    -      -       +      +
    281B  ALA*     3.8     6.1    -      -       -      -
    286B  LEU*     4.2    12.3    -      -       +      -
    296B  THR*     2.9    19.7    +      -       +      +
    297B  ALA      3.9     3.6    -      -       -      +
    299B  GLU*     1.3    74.4    -      -       -      +
    301B  SER*     1.3    60.8    +      -       -      +
    303B  GLU*     3.9     7.4    -      -       -      +
    304B  LEU*     2.9    43.2    +      -       +      +
    325B  CYS*     3.8    21.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 301 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297B  ALA      2.9    15.8    +      -       -      -
    298B  LEU*     2.7    28.1    +      -       -      +
    300B  LEU*     1.3    77.5    -      -       -      +
    302B  ASN*     1.3    56.0    +      -       -      +
    304B  LEU      3.5     0.2    +      -       -      -
    305B  ALA*     3.0    26.6    +      -       -      +
    322B  SER*     3.0    27.5    +      -       -      +
    325B  CYS*     3.8    19.9    -      -       -      +
    326B  LYS*     4.2    19.0    -      -       -      +
    372B  TYR*     4.8     4.4    +      -       -      +
    374B  VAL*     4.8     3.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 302 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    298B  LEU      3.0     9.2    +      -       -      +
    299B  GLU*     3.7    11.6    +      -       -      +
    301B  SER*     1.3    83.7    +      -       -      +
    303B  GLU*     1.3    58.1    +      -       -      +
    305B  ALA*     3.3     6.5    +      -       -      +
    306B  VAL*     2.9    40.8    +      -       -      +
    372B  TYR*     3.4    52.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 303 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    247B  ARG*     2.7    36.0    +      -       -      -
    248B  PRO      5.4     0.7    -      -       -      +
    277B  TYR*     2.6    34.8    +      -       +      +
    299B  GLU      2.9    17.7    +      -       -      +
    300B  LEU*     3.3     8.4    +      -       +      +
    302B  ASN*     1.3    78.0    -      -       -      +
    304B  LEU*     1.3    57.8    +      -       -      +
    306B  VAL*     3.3     6.3    +      -       -      +
    307B  LEU*     3.0    39.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 304 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    277B  TYR*     3.8    32.8    -      -       +      -
    281B  ALA*     4.0    15.3    -      -       +      -
    300B  LEU*     2.9    31.3    +      -       +      +
    303B  GLU*     1.3    76.8    -      -       -      +
    305B  ALA*     1.3    57.4    +      -       -      +
    307B  LEU*     3.7     3.9    -      -       +      -
    308B  ALA*     2.9    28.9    +      -       -      +
    318B  TYR*     3.6    36.8    -      -       +      +
    321B  LEU*     3.7    34.3    -      -       +      +
    322B  SER*     4.0    15.0    -      -       -      -
    325B  CYS*     4.0     6.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 305 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    301B  SER      3.0    19.1    +      -       -      +
    302B  ASN*     3.8     7.9    -      -       -      +
    303B  GLU      3.3     0.2    -      -       -      -
    304B  LEU*     1.3    76.2    -      -       -      +
    306B  VAL*     1.3    60.8    +      -       +      +
    308B  ALA*     3.7    12.0    +      -       -      +
    309B  ASN*     3.0    22.9    -      -       -      +
    319B  LYS*     4.9    10.5    +      -       +      +
    322B  SER*     4.1    11.8    +      -       -      +
    326B  LYS*     5.6     4.9    -      -       -      +
    372B  TYR      6.0     2.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 306 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    302B  ASN*     2.9    35.0    +      -       -      +
    303B  GLU*     3.6     7.0    -      -       -      +
    305B  ALA*     1.3    77.3    -      -       +      +
    307B  LEU*     1.3    65.6    +      -       +      +
    309B  ASN*     3.1     8.7    +      -       -      +
    310B  ILE*     3.0    47.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 307 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    251B  TYR*     5.4    10.5    -      -       +      +
    273B  ARG*     3.7    17.7    -      -       -      +
    277B  TYR*     3.7    33.7    -      -       +      +
    303B  GLU*     3.0    36.9    +      -       +      +
    304B  LEU*     3.4     6.9    +      -       +      +
    306B  VAL*     1.3    83.0    -      -       +      +
    308B  ALA*     1.3    60.2    +      -       -      +
    309B  ASN      3.2     0.2    -      -       -      -
    310B  ILE*     3.9    13.0    -      -       +      +
    311B  GLU*     3.1    35.7    +      -       +      +
    318B  TYR*     3.7    25.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 308 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    304B  LEU      2.9    17.2    +      -       -      +
    305B  ALA*     3.8     9.4    -      -       -      +
    306B  VAL      3.2     0.6    -      -       -      -
    307B  LEU*     1.3    78.4    -      -       -      +
    309B  ASN*     1.3    59.0    +      -       -      +
    311B  GLU      3.5    10.9    -      -       -      +
    312B  LYS*     4.8     1.0    -      -       -      -
    315B  LYS*     3.4    31.6    -      -       +      +
    318B  TYR*     3.7    21.5    -      -       +      +
    319B  LYS*     4.0    28.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 309 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    305B  ALA      3.0    17.9    -      -       -      +
    306B  VAL*     3.1     7.8    +      -       -      +
    308B  ALA*     1.3    81.9    +      -       -      +
    310B  ILE*     1.3    66.3    +      -       +      +
    311B  GLU      3.4     2.6    -      -       -      -
    312B  LYS*     4.6     5.2    +      -       -      +
    315B  LYS*     5.2     5.1    -      -       -      +
    319B  LYS*     4.4    16.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 310 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    251B  TYR*     3.6    27.8    -      -       +      -
    252B  PHE*     3.6    36.7    -      -       +      -
    306B  VAL*     3.0    38.8    +      -       +      +
    307B  LEU*     4.3    10.8    -      -       +      -
    309B  ASN*     1.3    81.2    -      -       +      +
    311B  GLU*     1.3    58.2    +      -       +      +
    312B  LYS*     3.6     4.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 311 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    251B  TYR*     3.3    46.1    +      -       +      +
    270B  SER*     4.1    16.3    +      -       -      -
    273B  ARG*     3.7    17.1    +      -       -      -
    307B  LEU*     3.1    21.4    +      -       +      +
    308B  ALA*     3.5    15.6    -      -       -      +
    310B  ILE*     1.3    74.7    -      -       +      +
    312B  LYS*     1.3    61.3    +      -       -      +
    313B  GLU*     2.9    29.1    -      -       +      +
    314B  PHE*     3.8    17.2    -      -       +      -
    315B  LYS*     4.4     2.3    +      -       -      +
    318B  TYR*     3.9    17.8    +      -       +      -
----------------------------------------------------------
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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