Contacts of the helix formed by residues 1292 - 1308 (chain C) in PDB entry 5Y3R


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 LYS1292 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1228C  GLY      5.2     1.0    +      -       -      -
   1232C  PRO*     3.3    24.9    -      -       -      +
   1261C  LEU*     5.1     0.7    -      -       -      -
   1265C  GLU*     3.2    36.5    +      -       -      +
   1275C  THR      5.9     0.2    -      -       -      -
   1279C  LEU*     4.0    31.7    +      -       -      +
   1288C  SER*     2.7    38.1    +      -       -      +
   1291C  LEU*     1.3    76.0    -      -       +      +
   1293C  ALA*     1.3    57.6    +      -       -      +
   1295C  ALA*     2.9    27.1    +      -       -      +
   1296C  PHE*     3.0     7.8    +      -       -      -
   1344C  PHE*     4.7     7.0    -      -       +      -
   1358C  LEU*     4.8    14.8    -      -       +      -
   1361C  LYS*     3.1    28.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA1293 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1285C  GLU*     4.9    17.0    -      -       +      +
   1288C  SER      3.3     5.4    +      -       -      +
   1289C  SER*     3.6    16.6    -      -       -      +
   1292C  LYS*     1.3    70.1    -      -       -      +
   1294C  VAL*     1.3    65.1    +      -       -      +
   1295C  ALA      2.9     4.3    -      -       -      -
   1296C  PHE*     2.9    20.0    +      -       +      +
   1297C  PHE*     2.9    40.1    +      -       +      -
   1361C  LYS*     3.2    16.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL1294 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1233C  SER      4.6     2.0    -      -       -      +
   1234C  GLY*     4.7     1.1    -      -       -      +
   1237C  ALA*     3.8    14.6    -      -       +      -
   1238C  GLN*     2.9    35.7    -      -       +      +
   1261C  LEU*     6.0     0.4    -      -       +      -
   1289C  SER      3.7     6.2    +      -       -      +
   1290C  LEU*     3.2    27.6    -      -       +      +
   1291C  LEU      3.1    21.5    -      -       -      +
   1293C  ALA*     1.3    78.2    -      -       -      +
   1295C  ALA*     1.3    55.8    +      -       -      +
   1297C  PHE*     3.6    12.0    -      -       +      -
   1298C  LEU*     2.8    39.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA1295 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1261C  LEU*     3.9    22.0    -      -       +      -
   1291C  LEU      3.7     8.5    -      -       -      +
   1292C  LYS*     2.9    20.2    +      -       -      +
   1294C  VAL*     1.3    81.2    -      -       -      +
   1296C  PHE*     1.3    67.1    +      -       -      +
   1298C  LEU*     3.3     8.1    +      -       -      +
   1299C  GLU*     2.9    18.2    +      -       -      +
   1341C  ILE*     3.9    19.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE1296 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1292C  LYS      3.0     8.6    +      -       -      -
   1293C  ALA*     2.9    16.6    +      -       -      +
   1295C  ALA*     1.3    72.9    -      -       -      +
   1297C  PHE*     1.3    66.5    +      +       +      +
   1298C  LEU      2.8     1.0    +      -       -      -
   1299C  GLU*     2.4    37.6    +      -       -      +
   1300C  SER*     2.8     9.7    +      -       -      -
   1341C  ILE*     5.8     0.7    -      -       -      -
   1345C  THR*     6.1     2.0    -      -       +      -
   1348C  LEU*     6.5     0.7    -      -       +      -
   1358C  LEU*     3.3    24.9    -      -       +      -
   1361C  LYS*     3.0    58.6    -      -       +      -
   1362C  ASP*     3.2    23.3    -      -       +      -
   1363C  LEU      4.8     1.8    -      -       -      +
   1364C  CYS*     3.4    27.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE1297 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1238C  GLN*     2.5    39.0    +      -       -      +
   1285C  GLU*     5.4     6.5    -      -       -      -
   1289C  SER      5.5     0.4    -      -       -      -
   1293C  ALA*     2.9    43.6    +      -       +      +
   1294C  VAL*     3.6     6.7    -      -       +      -
   1296C  PHE*     1.3    90.1    -      +       +      +
   1298C  LEU*     1.3    53.9    +      -       -      +
   1300C  SER*     3.1    15.5    -      -       -      -
   1301C  ILE*     2.8    16.6    +      -       -      +
   1361C  LYS      4.5     2.5    -      -       -      -
   1363C  LEU*     3.6    40.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU1298 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1237C  ALA*     3.7    21.3    -      -       +      +
   1238C  GLN*     3.0    32.7    +      -       +      +
   1241C  LEU*     4.0    11.0    -      -       +      -
   1253C  THR*     5.4     2.9    -      -       +      -
   1254C  LEU*     5.0     8.1    -      -       +      -
   1258C  ASP*     5.2    10.8    -      -       -      +
   1294C  VAL*     2.8    41.3    +      -       +      +
   1295C  ALA*     3.6     8.1    -      -       -      +
   1297C  PHE*     1.3    73.6    -      -       -      +
   1299C  GLU*     1.3    60.3    +      -       -      +
   1301C  ILE*     3.0    25.1    +      -       +      +
   1302C  ALA*     2.9    22.0    +      -       -      +
   1337C  VAL*     4.9     3.1    -      -       -      +
   1341C  ILE*     4.9     7.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU1299 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1295C  ALA      2.9    11.9    +      -       -      +
   1296C  PHE*     2.4    29.7    +      -       -      +
   1298C  LEU*     1.3    65.9    -      -       -      +
   1300C  SER*     1.3    55.2    +      -       -      +
   1302C  ALA*     2.7    30.7    +      -       +      +
   1303C  MET*     3.0    12.2    +      -       -      +
   1337C  VAL*     5.0     3.1    -      -       +      -
   1338C  VAL*     4.2     7.5    -      -       +      +
   1341C  ILE*     3.1    34.1    -      -       +      +
   1342C  MET*     3.3    38.3    +      -       -      +
   1345C  THR*     4.0     6.1    +      -       -      +
   1364C  CYS*     4.6    10.0    -      -       +      -
   1367C  HIS*     5.8     0.9    -      -       -      -
   1368C  LEU*     3.5    22.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER1300 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1296C  PHE      2.8     5.5    +      -       -      -
   1297C  PHE*     3.1    23.6    -      -       -      -
   1299C  GLU*     1.3    76.5    -      -       -      +
   1301C  ILE*     1.3    54.2    +      -       -      -
   1303C  MET*     3.3     3.0    +      -       -      +
   1304C  HIS*     2.7    65.9    +      -       -      -
   1363C  LEU      6.4     0.2    -      -       -      -
   1364C  CYS*     5.1     5.9    -      -       -      +
   1367C  HIS*     3.2    34.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE1301 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1238C  GLN*     3.1    34.3    -      -       +      +
   1241C  LEU*     3.6    23.3    -      -       +      -
   1242C  LEU*     3.6    40.6    -      -       +      -
   1297C  PHE      2.8    20.9    +      -       -      +
   1298C  LEU*     3.0    16.7    +      -       +      +
   1300C  SER*     1.3    73.0    -      -       -      +
   1302C  ALA*     1.3    60.5    +      -       -      +
   1304C  HIS*     3.1    26.7    -      -       +      +
   1305C  ASP*     2.8    29.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA1302 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1298C  LEU      2.9     6.5    +      -       -      +
   1299C  GLU*     2.7    20.0    +      -       +      +
   1301C  ILE*     1.3    70.0    -      -       -      +
   1303C  MET*     1.3    67.0    +      -       -      +
   1305C  ASP*     2.5    39.1    +      -       -      +
   1306C  ILE*     3.0    11.4    +      -       +      +
   1334C  LYS*     5.1     4.5    -      -       +      +
   1337C  VAL*     3.7    31.0    -      -       +      -
   1338C  VAL*     5.5     3.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET1303 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1299C  GLU      3.0    10.2    +      -       -      +
   1300C  SER*     3.5    11.0    -      -       -      +
   1302C  ALA*     1.3    74.2    -      -       -      +
   1304C  HIS*     1.3    62.0    +      -       +      +
   1306C  ILE*     3.1    12.9    +      -       -      +
   1307C  ILE*     2.9    45.2    +      -       +      +
   1367C  HIS*     3.6    47.3    -      -       +      +
   1370C  ARG*     3.4    42.8    -      -       +      +
   1371C  VAL*     5.0    14.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS1304 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1238C  GLN*     5.4     1.1    -      -       -      -
   1242C  LEU*     5.4     3.1    -      -       +      +
   1300C  SER*     2.7    47.3    +      -       -      +
   1301C  ILE*     3.1    35.0    -      -       +      +
   1303C  MET*     1.3    81.7    -      -       +      +
   1305C  ASP*     1.3    56.9    +      -       -      +
   1307C  ILE*     2.6    41.4    +      -       +      +
   1308C  ALA*     3.4     7.4    +      -       -      +
   1367C  HIS*     4.3     8.1    +      +       -      -
----------------------------------------------------------
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Residues in contact with ASP1305 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1245C  ARG*     5.8     6.7    -      -       -      +
   1301C  ILE*     2.8    16.0    +      -       +      +
   1302C  ALA*     2.5    42.7    +      -       -      +
   1304C  HIS*     1.3    72.1    -      -       -      +
   1306C  ILE*     1.3    73.4    +      -       -      +
   1308C  ALA      4.8     5.5    -      -       -      +
   1330C  TYR*     3.8    18.6    +      -       -      +
   1334C  LYS*     3.0    44.1    -      -       -      +
   1337C  VAL*     5.6     1.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE1306 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1302C  ALA*     3.0    29.8    +      -       +      +
   1303C  MET*     3.7     8.5    -      -       -      +
   1305C  ASP*     1.3    92.7    +      -       -      +
   1307C  ILE*     1.3    66.8    +      -       +      +
   1308C  ALA      3.4     6.3    -      -       -      +
   1334C  LYS*     4.8     1.8    -      -       +      -
   1371C  VAL*     5.5    10.1    -      -       +      -
   1374C  GLN*     6.1     1.6    -      -       -      +
   1377C  CYS*     6.2     2.7    -      -       +      -
   1381C  SER*     4.5    20.0    -      -       -      +
   1382C  ILE*     3.5    34.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE1307 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1303C  MET*     2.9    47.8    +      -       +      +
   1304C  HIS*     2.6    32.7    +      -       +      +
   1306C  ILE*     1.3    74.1    -      -       +      +
   1308C  ALA*     1.3    69.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA1308 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1245C  ARG*     6.5     0.9    -      -       -      -
   1304C  HIS      3.4     6.0    +      -       -      +
   1305C  ASP      4.8     4.6    -      -       -      +
   1306C  ILE      3.4     9.3    -      -       -      +
   1307C  ILE*     1.3    91.1    -      -       +      +
----------------------------------------------------------
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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