Contacts of the strand formed by residues 63 - 71 (chain 3) 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 3).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     583  HIS*     3.4     7.3    +      -       -      -
     593  VAL*     2.9    37.0    +      -       +      -
     603  GLY      2.9    19.4    +      -       -      +
     613  ASP*     3.0    12.2    +      -       -      +
     623  GLU*     1.3    76.5    -      -       -      +
     643  PHE*     1.3    61.6    +      -       -      +
     883  ASN*     5.6    11.6    -      -       -      +
     893  LYS      3.9     4.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 64 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     413  VAL*     4.2    17.3    -      -       +      -
     563  LYS*     3.9    24.7    -      -       +      +
     573  VAL      3.2    18.2    -      -       -      +
     583  HIS*     3.5    33.0    -      +       +      -
     593  VAL*     4.4     1.3    -      -       -      +
     623  GLU*     3.5    26.0    -      -       +      -
     633  ASP*     1.3    77.8    -      -       -      +
     653  VAL*     1.3    67.0    +      -       -      +
     883  ASN      3.4     9.5    +      -       -      -
     893  LYS*     3.0    42.5    +      -       +      +
     903  ALA      3.7     1.6    -      -       -      -
     913  LYS*     3.4    42.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 65 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     273  LEU*     4.1    15.0    -      -       +      -
     353  PHE*     4.6    10.8    -      -       +      -
     383  PHE*     4.4     1.1    -      -       +      -
     553  ILE      3.7     0.9    -      -       -      +
     573  VAL*     2.8    44.0    +      -       +      -
     593  VAL*     3.7    31.8    -      -       +      +
     643  PHE*     1.3    77.1    -      -       -      +
     663  HIS*     1.3    68.5    +      -       -      +
     673  LEU*     3.9    20.9    -      -       +      -
     853  TYR*     5.6     0.7    -      -       +      -
     863  GLN      3.3    13.2    -      -       -      +
     873  THR*     4.2    18.6    -      -       +      -
     883  ASN      5.2     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 66 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     553  ILE      3.2     3.4    -      -       -      -
     563  LYS*     3.0    49.1    +      -       +      +
     643  PHE*     4.8     0.4    -      -       +      -
     653  VAL*     1.3    80.1    +      -       -      +
     673  LEU*     1.3    61.4    +      -       -      +
     853  TYR*     3.1     6.6    -      -       -      +
     863  GLN*     2.9    60.9    +      -       -      +
     893  LYS*     3.7    26.9    -      -       +      +
     933  ASP      4.0     0.2    +      -       -      -
     943  GLU      3.4    22.3    +      -       -      -
     953  LEU*     3.5    27.0    -      -       +      -
     963  THR*     4.7     2.7    -      -       -      -
     983  PHE*     3.6     7.3    -      +       +      -
----------------------------------------------------------
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Residues in contact with LEU 67 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     203  ALA*     4.3    10.3    -      -       +      -
     233  VAL*     3.9    24.0    -      -       +      -
     273  LEU*     4.1    16.8    -      -       +      -
     383  PHE*     4.1     9.2    -      -       +      -
     533  TYR      3.4     0.6    -      -       -      +
     543  PHE*     3.1     8.0    -      -       -      +
     553  ILE*     2.8    43.0    +      -       +      +
     573  VAL*     3.8    24.0    -      -       +      -
     653  VAL*     3.9    20.4    -      -       +      -
     663  HIS*     1.3    77.0    -      -       -      +
     683  ARG*     1.3    60.2    +      -       -      +
     693  VAL*     4.0    13.7    -      -       +      -
     823  LEU*     4.1    14.6    -      -       +      -
     843  ASN      3.9     2.2    -      -       -      -
     853  TYR*     4.2     6.7    -      -       +      -
     983  PHE*     3.9     4.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 68 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     463  GLN*     4.7     4.0    -      -       -      +
     523  ASN*     3.6    35.7    +      -       +      +
     533  TYR      3.4     4.3    -      -       -      +
     543  PHE*     3.4    36.1    -      -       +      -
     673  LEU*     1.3    70.9    -      -       -      +
     693  VAL*     1.3    58.6    +      -       -      +
     823  LEU*     3.6     3.3    -      -       -      +
     833  SER*     2.8    49.0    +      -       -      -
     843  ASN*     2.8    29.6    +      -       +      +
     983  PHE*     3.1    32.0    +      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 69 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     193  ILE*     3.8    30.3    -      -       +      -
     233  VAL*     3.9    35.4    -      -       +      -
     513  THR      3.5     2.1    -      -       -      +
     523  ASN*     3.3     4.1    -      -       -      -
     533  TYR*     2.7    45.6    +      -       +      +
     553  ILE*     4.4     5.6    -      -       +      -
     673  LEU*     4.1    15.0    -      -       +      -
     683  ARG*     1.3    78.9    -      -       -      +
     703  PHE*     1.3    61.6    +      -       -      +
     803  LEU*     3.9    20.4    -      -       +      -
     813  THR      3.3     9.4    -      -       -      +
     823  LEU*     4.3     2.9    -      -       +      -
     833  SER*     4.7     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 70 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     483  VAL*     4.0    16.4    -      -       +      -
     493  ALA      3.4    25.8    -      -       -      -
     513  THR      3.6     2.2    -      -       -      -
     523  ASN*     3.2    21.8    -      -       -      +
     693  VAL*     1.3    73.7    -      -       -      +
     713  GLN*     1.3    70.2    +      -       -      +
     723  SER*     3.6    26.7    +      -       -      -
     793  PRO      4.5     1.2    -      -       -      +
     803  LEU*     3.7     3.6    -      -       -      -
     813  THR*     2.9    49.0    +      -       +      +
     833  SER*     3.6    15.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 71 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     153  GLU*     6.0     1.4    -      -       -      -
     193  ILE*     4.6     6.9    -      -       -      +
     503  GLY*     3.2     6.1    -      -       -      -
     513  THR*     2.8    51.8    +      -       -      +
     533  TYR*     3.4    35.5    +      -       +      -
     693  VAL      3.8     0.6    +      -       -      -
     703  PHE*     1.3    76.2    -      -       -      +
     723  SER*     1.3    69.1    +      -       -      +
     743  PRO*     6.3     1.2    -      -       -      +
     803  LEU*     3.6    26.3    -      -       +      +
----------------------------------------------------------
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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