Contacts of the helix formed by residues 1391 - 1405 (chain A) in PDB entry 6J8H


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 ASN1391 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    764A  GLU      3.7    14.6    -      -       -      +
    765A  HIS*     4.7     7.4    -      -       +      +
   1340A  VAL*     4.0     9.7    -      -       -      +
   1389A  PHE      4.2     0.6    -      -       -      -
   1390A  ASP*     1.3    80.2    -      -       -      +
   1392A  VAL*     1.3    65.9    +      -       -      +
   1393A  GLY*     2.8    28.8    +      -       -      -
   1394A  LEU*     3.1    31.5    +      -       -      +
   1395A  GLY*     3.0    20.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL1392 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    762A  ALA*     2.6    44.2    -      -       +      +
    764A  GLU*     4.5     2.8    +      -       +      +
   1333A  LEU*     3.7    26.2    -      -       +      -
   1336A  SER*     3.4    19.9    +      -       -      +
   1337A  ILE*     4.8     6.7    -      -       +      -
   1340A  VAL*     4.1    14.6    -      -       +      -
   1391A  ASN*     1.3    74.4    -      -       -      +
   1393A  GLY*     1.3    62.8    +      -       -      +
   1395A  GLY      3.3     0.5    +      -       -      -
   1396A  TYR*     3.2    26.0    +      -       +      -
----------------------------------------------------------
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Residues in contact with GLY1393 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1391A  ASN*     2.8    15.3    +      -       -      -
   1392A  VAL*     1.3    74.3    -      -       -      +
   1394A  LEU*     1.3    59.9    +      -       -      -
   1396A  TYR*     3.2    24.0    +      -       -      +
   1397A  LEU*     3.5     5.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1394 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1386A  LYS      4.3    18.2    -      -       -      +
   1388A  ASN*     3.2    38.6    -      -       -      +
   1390A  ASP*     4.2     9.9    -      -       +      +
   1391A  ASN*     3.1    34.8    +      -       -      +
   1393A  GLY*     1.3    71.7    -      -       -      +
   1395A  GLY*     1.3    65.7    +      -       -      +
   1397A  LEU*     2.9    32.2    +      -       +      +
   1398A  SER*     3.0    11.1    +      -       -      -
   1737A  ILE*     6.0     3.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY1395 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1336A  SER*     4.0    10.5    -      -       -      -
   1340A  VAL*     5.1     0.4    -      -       -      -
   1388A  ASN      3.5     3.3    +      -       -      -
   1389A  PHE*     3.5    31.2    -      -       -      -
   1391A  ASN      3.0    13.7    +      -       -      -
   1392A  VAL      3.3     4.5    +      -       -      -
   1393A  GLY      3.2     0.4    -      -       -      -
   1394A  LEU*     1.3    75.3    -      -       -      +
   1396A  TYR*     1.3    56.9    +      -       -      +
   1398A  SER*     3.2     2.4    +      -       -      -
   1399A  LEU*     2.9    30.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR1396 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1329A  LEU*     2.6    57.0    +      -       +      +
   1332A  TRP*     3.9    30.0    -      +       +      -
   1333A  LEU*     3.6    32.9    -      -       +      +
   1336A  SER*     4.0     6.7    +      -       -      -
   1392A  VAL*     3.2    23.8    +      -       +      -
   1393A  GLY*     3.2    13.3    +      -       -      +
   1394A  LEU      3.1     0.6    -      -       -      -
   1395A  GLY*     1.3    77.8    -      -       -      +
   1397A  LEU*     1.3    57.1    +      -       -      +
   1399A  LEU*     3.4     6.7    +      -       +      +
   1400A  LEU*     3.1    25.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1397 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1386A  LYS      5.4     0.2    -      -       -      +
   1387A  VAL*     3.9    26.9    -      -       +      -
   1393A  GLY      3.5     5.1    +      -       -      +
   1394A  LEU*     2.9    24.9    +      -       +      +
   1396A  TYR*     1.3    77.5    -      -       -      +
   1398A  SER*     1.3    64.5    +      -       -      +
   1400A  LEU*     3.1    18.5    +      -       +      +
   1401A  GLN*     3.2    17.9    +      -       -      +
   1700A  TRP*     4.8    12.6    -      -       +      -
   1704A  LEU*     4.7    11.7    -      -       +      -
   1708A  LEU*     5.1     3.1    -      -       +      -
   1737A  ILE*     4.2    30.3    -      -       +      -
   1741A  VAL*     4.3    23.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER1398 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1387A  VAL*     3.5    12.2    -      -       -      +
   1388A  ASN*     2.7    41.6    +      -       -      -
   1389A  PHE*     3.8    23.8    -      -       -      -
   1394A  LEU      3.0     3.9    +      -       -      -
   1395A  GLY      3.2     7.2    +      -       -      -
   1397A  LEU*     1.3    75.4    -      -       -      +
   1399A  LEU*     1.3    64.3    +      -       -      +
   1401A  GLN*     3.4     4.7    +      -       -      +
   1402A  VAL*     3.3    25.2    +      -       -      +
   1411A  ILE*     3.8    11.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1399 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1332A  TRP*     3.7    25.4    -      -       +      +
   1335A  PHE*     4.1     6.7    -      -       +      -
   1336A  SER*     3.6    36.6    -      -       -      +
   1389A  PHE*     3.5    29.6    -      -       +      -
   1395A  GLY      2.9    11.4    +      -       -      +
   1396A  TYR*     3.6     6.7    -      -       +      +
   1398A  SER*     1.3    75.8    -      -       -      +
   1400A  LEU*     1.3    65.1    +      -       -      +
   1402A  VAL*     3.2     7.9    +      -       +      +
   1403A  ALA*     2.9    24.4    +      -       -      +
   1436A  TYR*     4.2    11.9    -      -       +      +
   1437A  PHE*     6.0     1.3    -      -       +      -
   1440A  PHE*     3.6    33.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU1400 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1332A  TRP*     4.0    24.2    -      -       +      -
   1396A  TYR      3.1    14.4    +      -       -      +
   1397A  LEU*     3.1    15.7    +      -       +      +
   1399A  LEU*     1.3    77.8    -      -       -      +
   1401A  GLN*     1.3    61.5    +      -       -      +
   1403A  ALA*     3.3     2.2    +      -       +      +
   1404A  THR*     3.0    37.1    +      -       +      -
   1700A  TRP*     4.1    22.9    -      -       +      -
   1741A  VAL*     4.2    29.4    -      -       +      -
   1744A  ILE*     5.7     9.4    -      -       +      -
   1745A  ILE*     6.0     4.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN1401 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1387A  VAL*     3.6    39.4    -      -       -      +
   1397A  LEU*     3.2     7.9    +      -       -      +
   1398A  SER      3.8     7.6    -      -       -      +
   1399A  LEU      3.2     0.6    -      -       -      -
   1400A  LEU*     1.3    80.8    -      -       -      +
   1402A  VAL*     1.3    56.9    +      -       -      +
   1404A  THR*     3.3     4.9    +      -       -      -
   1405A  PHE*     2.9    23.9    +      -       -      -
   1406A  LYS      3.2    29.3    +      -       -      +
   1407A  GLY*     3.9     9.2    -      -       -      +
   1408A  TRP*     3.9     1.9    -      -       -      +
   1411A  ILE*     3.6    13.5    -      -       +      +
   1700A  TRP*     3.7    25.9    -      -       +      -
   1701A  ASP*     4.1    17.6    +      -       +      +
   1704A  LEU*     4.4    10.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL1402 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1389A  PHE*     6.1     0.4    -      -       +      -
   1398A  SER      3.3    14.3    +      -       -      +
   1399A  LEU*     3.2    11.9    +      -       +      +
   1401A  GLN*     1.3    75.0    -      -       -      +
   1403A  ALA*     1.3    65.3    +      -       -      +
   1405A  PHE*     3.2    22.9    +      -       -      -
   1408A  TRP*     3.6    28.8    -      -       +      +
   1411A  ILE*     4.6     7.6    -      -       +      -
   1412A  MET*     5.4     0.2    -      -       +      -
   1437A  PHE*     4.1    33.0    -      -       +      +
   1440A  PHE*     3.8    23.6    -      -       +      -
   1441A  ILE*     3.9    20.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA1403 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1332A  TRP*     3.6    29.4    -      -       +      -
   1399A  LEU      2.9    17.7    +      -       -      +
   1400A  LEU*     3.5     7.9    -      -       +      +
   1401A  GLN      3.2     0.2    -      -       -      -
   1402A  VAL*     1.3    79.3    -      -       -      +
   1404A  THR*     1.3    61.2    +      -       +      +
   1405A  PHE*     3.8    14.7    -      -       -      -
   1440A  PHE*     4.1     9.4    -      -       +      -
   1441A  ILE*     5.9     0.7    -      -       -      -
   1445A  SER*     3.9    23.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR1404 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1400A  LEU*     3.0    29.4    +      -       +      +
   1401A  GLN*     3.3     7.4    +      -       -      -
   1403A  ALA*     1.3    77.4    -      -       +      +
   1405A  PHE*     1.3    74.8    +      -       -      +
   1406A  LYS*     3.1    22.8    +      -       -      +
   1697A  SER*     4.8     9.1    +      -       -      +
   1700A  TRP*     3.4    26.8    +      -       -      +
   1744A  ILE*     5.1    11.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE1405 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    925A  CYS*     3.7    35.9    -      -       +      -
    926A  GLY      5.7     1.3    -      -       -      -
    927A  GLU*     3.6    15.0    -      -       +      +
   1401A  GLN      2.9     8.3    +      -       -      -
   1402A  VAL      3.2    12.7    +      -       -      -
   1403A  ALA*     3.8    12.1    -      -       -      -
   1404A  THR*     1.3    87.1    -      -       -      +
   1406A  LYS*     1.3    66.1    +      -       -      +
   1408A  TRP*     3.3    42.2    -      +       +      -
   1441A  ILE*     3.6    36.6    -      -       +      -
   1445A  SER*     4.1    10.3    -      -       -      -
   2007A  9SL      3.6    12.0    +      -       -      +
----------------------------------------------------------
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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