Contacts of the helix formed by residues 1290 - 1305 (chain B) in PDB entry 1CJY


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 THR1290 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1288B  PRO*     5.0     0.7    -      -       +      +
   1289B  VAL*     1.3    82.4    -      -       -      +
   1291B  PHE*     1.3    60.1    +      -       -      +
   1292B  THR*     3.4    11.1    +      -       -      -
   1293B  ASP*     2.7    34.7    +      -       -      +
   1294B  ILE      3.8     0.9    +      -       -      -
   1388B  PHE*     5.4     0.7    -      -       -      -
   1479B  PHE*     3.5    16.8    -      -       -      -
   1483B  GLU*     3.8    14.1    -      -       -      +
   1484B  GLY      3.8    14.4    -      -       -      +
   1486B  ALA      2.8    28.0    +      -       -      +
   1487B  GLY*     4.2     2.8    -      -       -      -
   1488B  LYS*     4.0    27.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE1291 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1267B  LEU*     5.9     0.4    -      -       +      -
   1290B  THR*     1.3    74.6    -      -       -      +
   1292B  THR*     1.3    62.9    +      -       -      +
   1294B  ILE*     2.9    25.5    +      -       +      +
   1295B  PHE*     2.9    29.9    +      -       +      -
   1398B  SER*     3.8    20.2    -      -       -      -
   1401B  PHE*     3.4    51.8    -      +       +      -
   1466B  HIS*     4.8     1.3    -      +       -      -
   1469B  ILE*     4.3    10.8    -      -       +      -
   1470B  MET*     3.1    37.5    -      -       +      -
   1479B  PHE*     3.4    25.9    -      +       +      -
   1484B  GLY      4.8     0.4    +      -       -      -
   1485B  ARG*     3.7    27.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR1292 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1290B  THR*     3.0    10.7    +      -       -      -
   1291B  PHE*     1.3    79.5    -      -       -      +
   1293B  ASP*     1.3    53.9    +      -       -      +
   1295B  PHE*     3.7     1.2    -      -       -      +
   1296B  GLY*     2.7    32.1    +      -       -      -
   1388B  PHE*     4.4     6.1    -      -       +      -
   1391B  GLY*     3.4    32.0    -      -       -      +
   1392B  VAL*     3.5    20.9    -      -       +      +
   1395B  SER*     3.8     1.6    -      -       -      -
   1398B  SER*     2.9    16.3    +      -       -      -
   1485B  ARG      2.5    23.8    +      -       -      -
   1486B  ALA*     3.2    13.5    -      -       -      -
   1487B  GLY*     3.4     3.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP1293 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1279B  LEU*     3.8    24.7    -      -       +      +
   1282B  LYS*     2.6    36.1    +      -       -      +
   1288B  PRO      4.2     1.0    -      -       -      +
   1289B  VAL*     3.3    15.3    -      -       +      -
   1290B  THR*     2.7    38.7    +      -       -      +
   1292B  THR*     1.3    77.9    -      -       -      +
   1294B  ILE*     1.3    58.0    +      -       -      +
   1296B  GLY*     3.6     1.3    +      -       -      -
   1297B  MET*     3.1    29.6    +      -       -      +
   1387B  HIS*     4.8     3.5    -      -       -      -
   1388B  PHE*     3.1    22.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE1294 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1267B  LEU*     5.1     9.4    -      -       +      -
   1272B  VAL*     5.5     6.7    -      -       +      -
   1275B  TYR*     3.9    24.4    -      -       +      -
   1276B  VAL*     5.0     5.4    -      -       +      -
   1279B  LEU*     3.7    22.2    -      -       +      -
   1290B  THR      4.5     0.4    -      -       -      +
   1291B  PHE*     2.9    29.9    +      -       +      +
   1293B  ASP*     1.3    75.6    -      -       -      +
   1295B  PHE*     1.3    65.9    +      -       -      +
   1297B  MET*     3.1     7.9    +      -       -      +
   1298B  LEU*     2.9    20.5    +      -       +      +
   1469B  ILE*     5.5     2.7    -      -       +      -
   1473B  VAL*     3.8    28.7    -      -       +      -
   1478B  LEU*     4.7     4.3    -      -       +      -
   1479B  PHE*     3.9    24.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE1295 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1232B  TRP*     3.7    19.1    -      +       -      -
   1291B  PHE*     2.9    21.5    +      -       +      +
   1292B  THR      3.7     2.9    -      -       -      +
   1294B  ILE*     1.3    77.4    -      -       -      +
   1296B  GLY*     1.3    64.8    +      -       -      +
   1298B  LEU*     3.1    15.4    +      -       +      +
   1299B  ILE*     3.0    50.9    +      -       +      +
   1391B  GLY*     4.0    18.4    -      -       -      -
   1394B  GLY      3.3    23.3    -      -       -      -
   1397B  PHE*     3.4    23.8    -      +       +      -
   1398B  SER*     4.0    22.4    -      -       -      -
   1401B  PHE*     3.9    27.1    -      +       -      -
   1683B  PHE*     4.4     8.5    -      +       -      -
----------------------------------------------------------
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Residues in contact with GLY1296 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1292B  THR      2.7    21.9    +      -       -      -
   1293B  ASP      3.9     2.0    -      -       -      -
   1295B  PHE*     1.3    74.8    -      -       -      +
   1297B  MET*     1.3    55.7    +      -       -      +
   1299B  ILE*     3.2     5.5    +      -       -      +
   1300B  GLY      2.8    23.4    +      -       -      -
   1387B  HIS*     3.2    32.7    -      -       -      +
   1388B  PHE*     4.8     0.9    -      -       -      -
   1391B  GLY*     3.6    12.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET1297 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1275B  TYR*     3.1    65.2    +      -       +      +
   1278B  SER*     4.5    13.9    -      -       -      -
   1279B  LEU*     3.2    32.3    -      -       +      -
   1293B  ASP      3.1     9.9    +      -       -      +
   1294B  ILE*     3.1     9.6    +      -       -      +
   1296B  GLY*     1.3    73.0    -      -       -      +
   1298B  LEU*     1.3    60.8    +      -       -      +
   1301B  GLU*     2.8    31.2    +      -       -      +
   1308B  MET*     3.3    11.5    -      -       +      +
   1387B  HIS*     3.4    32.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU1298 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1263B  PRO*     3.9    25.6    -      -       +      +
   1264B  LEU*     4.3    14.1    -      -       +      -
   1266B  LEU*     4.1    14.4    -      -       +      -
   1267B  LEU*     4.1    18.2    -      -       +      -
   1275B  TYR*     3.6    20.6    +      -       +      +
   1294B  ILE*     2.9    11.7    +      -       +      +
   1295B  PHE*     3.3    19.3    -      -       +      +
   1297B  MET*     1.3    78.1    -      -       -      +
   1299B  ILE*     1.3    57.0    +      -       +      +
   1301B  GLU*     3.5     1.4    +      -       -      +
   1302B  THR*     2.7    40.9    +      -       +      +
   1401B  PHE*     4.1    30.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE1299 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1199B  PHE*     4.5     8.7    -      -       +      -
   1232B  TRP*     4.2    26.2    -      -       +      +
   1295B  PHE*     3.0    52.5    +      -       +      +
   1296B  GLY*     3.4     9.4    -      -       -      +
   1298B  LEU*     1.3    79.9    -      -       +      +
   1300B  GLY*     1.3    63.6    +      -       -      +
   1302B  THR*     3.3     6.6    +      -       +      -
   1303B  LEU*     3.0    32.4    +      -       +      +
   1390B  MET*     3.4    38.6    -      -       +      +
   1683B  PHE*     4.3    10.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY1300 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1296B  GLY      2.8    14.3    +      -       -      -
   1297B  MET      3.6     3.1    -      -       -      -
   1299B  ILE*     1.3    78.6    -      -       -      +
   1301B  GLU*     1.3    59.4    +      -       -      +
   1304B  ILE*     2.7    45.5    +      -       -      -
   1305B  HIS      3.2     4.3    +      -       -      -
   1308B  MET*     3.6    15.3    -      -       -      -
   1387B  HIS*     3.9     8.3    -      -       -      +
   1390B  MET*     5.1     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU1301 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1266B  LEU*     3.7    24.0    -      -       +      +
   1271B  LYS*     3.0    33.4    +      -       -      +
   1275B  TYR*     2.4    35.5    +      -       +      +
   1297B  MET      2.8    19.2    +      -       -      +
   1298B  LEU      3.9     3.1    -      -       -      +
   1299B  ILE      3.4     0.2    -      -       -      -
   1300B  GLY*     1.3    72.3    -      -       -      +
   1302B  THR*     1.3    57.7    +      -       -      +
   1305B  HIS*     3.0    36.4    +      -       +      +
   1308B  MET*     3.3    14.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR1302 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1199B  PHE*     4.2    12.5    -      -       +      -
   1258B  ASN*     3.2    39.3    +      -       -      +
   1259B  VAL*     5.3     0.5    -      -       -      +
   1263B  PRO*     4.0    26.3    -      -       +      +
   1266B  LEU*     3.9    19.7    -      -       +      -
   1298B  LEU*     2.7    25.1    -      -       +      +
   1299B  ILE*     3.7     5.0    +      -       +      +
   1300B  GLY      3.2     0.4    -      -       -      -
   1301B  GLU*     1.3    78.0    -      -       -      +
   1303B  LEU*     1.3    74.5    +      -       -      +
   1305B  HIS*     3.9     2.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU1303 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1199B  PHE*     4.6     6.1    -      -       +      -
   1202B  MET*     3.6    30.1    -      -       +      -
   1232B  TRP*     3.9     6.5    -      -       +      -
   1236B  THR*     3.7    24.2    -      -       -      +
   1255B  LEU*     3.4    31.9    -      -       +      +
   1258B  ASN*     4.0    11.9    -      -       +      +
   1259B  VAL*     4.4     7.4    -      -       +      -
   1299B  ILE*     3.0    36.0    +      -       +      +
   1302B  THR*     1.3    94.5    +      -       -      +
   1304B  ILE*     1.3    66.4    +      -       +      +
   1305B  HIS*     3.8     3.8    +      -       -      -
   1306B  ASN*     5.3     1.0    -      -       -      +
   1307B  ARG*     4.5     3.1    +      -       -      -
   1390B  MET*     3.8    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE1304 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1235B  SER      5.0     0.4    -      -       -      +
   1236B  THR*     4.1    15.9    -      -       -      +
   1239B  SER*     3.9     9.0    -      -       -      +
   1300B  GLY*     2.7    32.0    +      -       -      +
   1303B  LEU*     1.3    80.6    -      -       +      +
   1305B  HIS*     1.3    63.5    +      -       -      +
   1306B  ASN*     3.1     6.7    -      -       -      -
   1307B  ARG*     3.0    58.2    +      -       +      +
   1308B  MET*     3.1    14.4    +      -       -      +
   1310B  THR*     5.2     4.5    -      -       -      +
   1386B  LEU*     5.0     9.2    -      -       +      -
   1387B  HIS*     4.5    13.2    -      -       +      +
   1390B  MET*     4.1    22.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with HIS1305 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1258B  ASN*     3.3    38.2    +      -       -      -
   1300B  GLY      3.2     4.1    +      -       -      -
   1301B  GLU*     3.0    31.7    +      -       +      +
   1302B  THR      3.9     6.0    +      -       -      -
   1303B  LEU      5.1     1.1    -      -       -      -
   1304B  ILE*     1.3    76.0    +      -       -      +
   1306B  ASN*     1.3    77.6    +      -       +      +
   1307B  ARG      3.3     2.8    +      -       -      -
   1308B  MET*     4.1    18.2    +      -       -      +
----------------------------------------------------------
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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