Contacts of the strand formed by residues 63 - 71 (chain 4) in PDB entry 4N6V


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 63 (chain 4).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     584  HIS*     3.3     8.1    +      -       -      -
     594  VAL*     2.9    37.7    +      -       +      -
     604  GLY      2.9    19.9    +      -       -      +
     614  ASP*     3.0    11.3    +      -       -      +
     624  GLU*     1.3    76.0    -      -       -      +
     644  PHE*     1.3    61.1    +      -       -      +
     884  ASN*     5.7    10.6    +      -       -      +
     894  LYS      3.9     3.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 64 (chain 4). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     414  VAL*     4.2    16.8    -      -       +      -
     564  LYS*     3.9    24.5    -      -       +      +
     574  VAL      3.2     9.4    -      -       -      +
     584  HIS*     3.4    45.1    -      +       +      -
     594  VAL*     4.1     1.5    -      -       -      +
     624  GLU*     3.5    25.8    -      -       +      -
     634  ASP*     1.3    77.6    -      -       -      +
     654  VAL*     1.3    67.7    +      -       -      +
     884  ASN      3.5     9.0    +      -       -      -
     894  LYS*     3.0    43.9    +      -       +      +
     914  LYS*     3.4    44.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 65 (chain 4). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     274  LEU*     4.3    15.9    -      -       +      -
     354  PHE*     4.7     6.1    -      -       +      -
     384  PHE*     5.6     0.2    -      -       +      -
     554  ILE      3.6     1.2    -      -       -      +
     574  VAL*     2.8    34.9    +      -       +      +
     594  VAL*     4.0    26.4    -      -       +      +
     644  PHE*     1.3    78.3    -      -       -      +
     664  HIS*     1.3    72.6    +      -       -      +
     674  LEU*     3.6    27.1    -      -       +      -
     854  TYR*     4.2     9.2    -      -       +      -
     864  GLN      3.2    17.3    -      -       -      +
     874  THR*     4.3    15.9    -      -       +      -
     884  ASN      5.2     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 66 (chain 4). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     554  ILE      3.2     3.6    -      -       -      -
     564  LYS*     2.9    49.7    +      -       +      +
     644  PHE*     4.7     0.4    -      -       +      -
     654  VAL*     1.3    81.2    +      -       -      +
     674  LEU*     1.3    61.9    +      -       -      +
     854  TYR*     3.1     6.6    -      -       -      +
     864  GLN*     2.9    58.0    +      -       -      +
     894  LYS*     3.7    26.6    -      -       +      +
     934  ASP      3.9     0.6    +      -       -      -
     944  GLU      3.4    23.0    +      -       -      -
     954  LEU*     3.6    26.6    -      -       +      -
     964  THR*     4.7     2.7    -      -       -      -
     984  PHE*     3.4     7.8    -      +       +      -
----------------------------------------------------------
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Residues in contact with LEU 67 (chain 4). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     204  ALA*     4.4    10.5    -      -       +      -
     234  VAL*     3.9    23.6    -      -       +      -
     274  LEU*     4.3    16.4    -      -       +      -
     384  PHE*     4.1    11.7    -      -       +      -
     534  TYR      3.4     0.4    -      -       -      +
     544  PHE*     3.2     8.1    -      -       -      +
     554  ILE*     2.8    40.5    +      -       +      +
     574  VAL*     3.8    24.5    -      -       +      -
     654  VAL*     3.6    24.9    -      -       +      -
     664  HIS*     1.3    74.8    -      -       -      +
     684  ARG*     1.3    59.6    +      -       -      +
     694  VAL*     4.0     9.0    -      -       +      -
     824  LEU*     4.0    18.4    -      -       +      -
     844  ASN      3.8     2.7    -      -       -      -
     854  TYR*     4.1     4.7    -      -       +      -
     984  PHE*     3.9     4.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 68 (chain 4). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     464  GLN*     4.7     4.0    +      -       -      +
     524  ASN*     3.5    33.9    +      -       +      +
     534  TYR      3.4     3.1    -      -       -      +
     544  PHE*     3.5    29.7    -      -       +      -
     674  LEU*     1.3    72.1    -      -       -      +
     694  VAL*     1.3    57.3    +      -       -      +
     824  LEU*     3.6     2.6    -      -       -      +
     834  SER*     2.7    51.7    +      -       -      +
     844  ASN*     2.8    27.9    +      -       -      +
     984  PHE*     2.8    49.6    +      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 69 (chain 4). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     194  ILE*     3.7    31.0    -      -       +      -
     234  VAL*     3.8    37.9    -      -       +      -
     514  THR      3.5     1.9    -      -       -      +
     524  ASN*     3.3     4.9    -      -       -      -
     534  TYR*     2.8    44.9    +      -       +      +
     554  ILE*     4.5     5.4    -      -       +      -
     674  LEU*     4.1    15.9    -      -       +      -
     684  ARG*     1.3    77.8    -      -       -      +
     704  PHE*     1.3    61.6    +      -       -      +
     714  GLN      3.8     0.2    +      -       -      -
     804  LEU*     3.9    17.3    -      -       +      -
     814  THR      3.2     9.2    -      -       -      +
     824  LEU*     4.2     3.1    -      -       +      -
     834  SER*     4.3     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 70 (chain 4). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     484  VAL*     3.9    16.2    -      -       +      -
     494  ALA      3.3    26.9    -      -       -      -
     514  THR      3.6     2.9    -      -       -      -
     524  ASN*     3.3    21.5    -      -       -      +
     694  VAL*     1.3    73.9    -      -       -      +
     714  GLN*     1.3    69.1    +      -       -      +
     724  SER*     3.6    28.1    +      -       -      -
     784  LYS*     6.4     0.2    -      -       -      -
     794  PRO      4.4     1.4    -      -       -      +
     804  LEU*     3.7     4.0    -      -       -      -
     814  THR*     2.8    43.8    +      -       +      +
     834  SER*     3.6    16.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 71 (chain 4). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     154  GLU*     5.6     1.2    -      -       -      +
     194  ILE*     4.6     7.8    -      -       -      +
     504  GLY*     3.2     7.4    -      -       -      -
     514  THR*     2.7    51.9    +      -       -      +
     534  TYR*     3.3    36.4    +      -       +      -
     694  VAL      3.8     0.2    +      -       -      -
     704  PHE*     1.3    75.8    -      -       -      +
     724  SER*     1.3    70.2    +      -       -      +
     744  PRO*     6.3     1.0    -      -       -      +
     804  LEU*     3.5    28.5    -      -       +      +
----------------------------------------------------------
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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