Contacts of the strand formed by residues 51 - 60 (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 THR 51 (chain 3).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     453  SER*     3.8    14.1    -      -       -      -
     463  GLN      3.4    12.6    -      -       -      +
     473  VAL*     4.5    11.6    -      -       +      +
     483  VAL*     4.0     1.7    -      -       -      +
     503  GLY*     1.3    77.6    +      -       -      -
     523  ASN*     1.3    72.3    +      -       -      +
     533  TYR*     3.5    35.0    +      -       +      +
     693  VAL      3.5     1.9    -      -       -      +
     703  PHE*     3.6     2.0    -      -       -      -
     713  GLN*     2.8    47.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 52 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     453  SER*     3.3     2.9    -      -       -      -
     463  GLN*     2.8    67.9    +      -       -      +
     483  VAL*     3.7    17.2    -      -       -      +
     513  THR*     1.3    72.4    -      -       -      +
     533  TYR*     1.3    61.3    +      -       -      +
     543  PHE*     3.8    12.4    -      -       +      -
     683  ARG*     3.6    29.3    +      -       +      +
     693  VAL      3.3     3.7    +      -       -      +
     703  PHE*     3.2    35.4    -      -       -      +
     833  SER*     5.2     0.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 53 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     153  GLU*     4.3    14.2    +      -       -      -
     163  THR*     6.3     0.4    -      -       +      -
     193  ILE*     3.7    32.0    -      -       +      +
     433  PHE*     4.1    24.0    -      +       -      -
     443  LYS      3.6     1.3    -      -       -      -
     453  SER*     4.0    20.9    -      -       -      -
     513  THR*     3.5    25.7    +      -       +      +
     523  ASN*     1.3    72.8    -      -       -      +
     543  PHE*     1.3    62.3    +      -       -      +
     553  ILE*     4.0    18.8    +      -       +      -
     673  LEU      3.4     1.4    -      -       -      +
     683  ARG*     3.4     3.8    -      -       -      -
     693  VAL*     2.7    47.8    +      -       +      +
     713  GLN*     3.4    39.4    +      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 54 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     433  PHE*     3.1     6.6    -      -       -      +
     443  LYS*     2.7    50.3    +      -       +      +
     463  GLN*     3.7    23.3    -      -       +      -
     523  ASN*     3.8    14.8    -      -       +      -
     533  TYR*     1.3    74.9    -      -       -      +
     553  ILE*     1.3    58.5    +      -       -      +
     673  LEU      3.1     4.9    -      -       -      +
     683  ARG*     3.4    32.1    -      -       +      -
     953  LEU*     3.4    14.7    -      -       +      +
     963  THR      4.2     5.4    -      -       -      +
     973  TYR*     3.3    36.1    -      +       +      -
     983  PHE*     3.2    54.5    -      +       -      -
----------------------------------------------------------
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Residues in contact with ILE 55 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     163  THR*     3.8    24.2    -      -       +      +
     193  ILE*     3.6    36.1    -      -       +      -
     203  ALA*     4.2     8.7    -      -       +      +
     403  ALA*     3.9     7.2    -      -       +      -
     423  SER      3.5    10.5    -      -       -      +
     433  PHE*     4.2     7.4    -      -       +      -
     533  TYR*     4.2    15.9    -      -       +      +
     543  PHE*     1.3    80.8    -      -       -      +
     563  LYS*     1.3    65.1    +      -       -      +
     573  VAL*     3.7    18.9    +      -       +      -
     653  VAL      3.7     0.9    -      -       -      +
     663  HIS*     3.2     3.8    -      -       -      -
     673  LEU*     2.8    44.8    +      -       +      +
     693  VAL*     4.4    10.8    -      -       +      -
     953  LEU*     4.0     4.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 56 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     403  ALA*     3.6     2.8    -      -       -      -
     413  VAL*     2.9    40.5    +      -       +      +
     423  SER*     2.9    31.2    +      -       -      +
     553  ILE*     1.3    70.6    -      -       -      +
     573  VAL*     1.3    61.6    +      -       -      +
     643  PHE*     3.9    19.7    -      -       +      +
     653  VAL      3.7     3.6    -      -       -      -
     663  HIS*     3.0    35.7    -      -       +      +
     893  LYS*     4.4     1.0    -      -       -      +
     903  ALA      2.8    28.8    +      -       -      -
     913  LYS*     3.6    16.2    -      -       -      +
     933  ASP*     2.8    24.7    +      -       -      +
     953  LEU*     4.0    11.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 57 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     203  ALA*     4.3     5.8    -      -       +      -
     383  PHE*     3.7    28.3    -      -       +      -
     393  LYS      3.5    24.5    -      -       -      +
     403  ALA*     4.2     3.8    -      -       -      +
     553  ILE*     3.7    19.1    -      -       +      +
     563  LYS*     1.3    79.6    -      -       -      +
     583  HIS*     1.3    66.4    +      -       -      +
     593  VAL*     3.6     1.4    +      -       +      +
     643  PHE*     3.2     8.8    -      -       -      -
     653  VAL*     2.8    45.0    +      -       +      +
     673  LEU*     3.8    27.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 58 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     373  VAL*     3.5    21.6    -      -       +      +
     383  PHE*     3.3     7.3    +      -       -      -
     393  LYS*     2.8    50.3    +      -       +      +
     413  VAL*     4.5     5.6    -      -       +      +
     563  LYS      4.3     0.2    -      -       -      -
     573  VAL*     1.3    70.1    -      -       -      +
     593  VAL*     1.3    58.2    +      -       -      +
     603  GLY*     3.4    20.4    +      -       -      -
     613  ASP      3.5     2.2    +      -       -      -
     623  GLU*     3.1    33.9    -      -       +      -
     633  ASP      3.4     9.5    +      -       -      -
     643  PHE*     3.5    32.9    -      +       +      -
----------------------------------------------------------
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Residues in contact with VAL 59 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     333  LYS*     6.3     0.4    -      -       -      +
     353  PHE*     3.5    32.7    -      -       +      -
     363  PRO*     3.0    22.9    -      -       -      +
     373  VAL*     3.2    12.6    -      -       -      +
     383  PHE*     4.0    14.4    -      -       +      -
     573  VAL*     3.9     2.0    -      -       +      +
     583  HIS*     1.3    78.6    -      -       -      +
     603  GLY*     1.3    57.5    +      -       -      +
     633  ASP*     2.9    35.3    +      -       +      +
     643  PHE      4.6     0.2    -      -       -      -
     653  VAL*     3.7    37.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 60 (chain 3). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     363  PRO*     4.5     7.9    -      -       -      -
     373  VAL*     2.9    20.0    -      -       -      +
     583  HIS*     3.4     9.2    -      -       -      -
     593  VAL*     1.3    80.3    -      -       -      +
     613  ASP*     1.3    71.1    +      -       -      +
     633  ASP*     2.9    28.4    +      -       -      +
----------------------------------------------------------
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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