Contacts of the strand formed by residues 458 - 466 (chain A) in PDB entry 5N4D


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 PHE 458 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    424A  ASN*     3.0    26.2    +      -       +      -
    453A  LEU*     3.9    17.7    -      -       +      -
    454A  ASP      3.5    22.7    -      -       -      -
    455A  PRO*     3.1    15.8    +      -       +      +
    456A  ASP*     3.1     1.1    -      -       -      +
    457A  ASP*     1.3    86.7    -      -       +      +
    459A  GLU*     1.3    60.7    +      -       -      +
    478A  VAL*     4.7     4.3    -      -       +      -
    479A  ARG      3.3     7.2    -      -       -      +
    480A  HIS*     3.6    34.1    -      +       +      -
    481A  LYS*     3.7    10.7    -      -       -      -
    512A  LEU*     3.3    63.9    -      -       +      -
    515A  LEU*     4.3     3.1    -      -       +      -
    516A  GLN*     3.6    22.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 459 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    424A  ASN*     4.2     2.0    -      -       -      +
    458A  PHE*     1.3    76.0    -      -       -      +
    460A  SER*     1.3    60.7    -      -       -      +
    461A  THR*     3.5    27.0    +      -       -      +
    477A  ILE      3.7     1.1    -      -       -      +
    478A  VAL*     3.4     5.0    -      -       -      +
    479A  ARG*     2.8    78.2    +      -       +      +
    481A  LYS*     3.9    21.3    -      -       +      +
    485A  PHE*     4.4     4.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 460 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    402A  VAL*     5.2     9.7    -      -       -      +
    423A  PHE*     3.8    37.2    +      -       -      +
    424A  ASN*     4.1    11.8    +      -       -      +
    459A  GLU*     1.3    73.3    -      -       -      +
    461A  THR*     1.3    71.4    +      -       -      +
    476A  PHE*     5.5     3.0    -      -       -      -
    477A  ILE      3.3     8.5    -      -       -      -
    478A  VAL*     3.9     8.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 461 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    459A  GLU*     3.5    29.8    +      -       -      +
    460A  SER*     1.3    79.9    -      -       -      +
    462A  GLN*     1.3    63.0    +      -       -      +
    463A  VAL*     4.2    10.2    -      -       -      +
    476A  PHE*     3.3     9.7    -      -       -      -
    477A  ILE*     2.9    42.4    +      -       -      +
    485A  PHE*     5.1     6.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 462 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    379A  ASN*     2.9    33.2    +      -       -      +
    380A  VAL*     4.0     3.6    -      -       -      +
    381A  LYS*     3.4    26.0    +      -       +      +
    461A  THR*     1.3    76.9    -      -       -      +
    463A  VAL*     1.3    68.0    +      -       -      +
    464A  TRP*     4.4    15.1    +      -       -      +
    474A  PRO*     3.7    30.5    -      -       +      +
    475A  MET      3.4    11.4    -      -       -      +
    476A  PHE*     3.5    28.1    -      -       +      +
    526A  SER*     5.0     0.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 463 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    461A  THR*     4.3    12.6    -      -       -      +
    462A  GLN*     1.3    79.2    -      -       -      +
    464A  TRP*     1.3    65.0    +      -       -      +
    473A  ILE      3.9     0.2    -      -       -      +
    474A  PRO*     3.2     3.1    -      -       -      +
    475A  MET*     2.7    50.7    +      -       +      +
    477A  ILE*     3.6    31.0    -      -       +      -
    559A  PHE*     3.9    22.0    -      -       +      -
    565A  TYR*     3.6    23.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 464 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    379A  ASN*     3.6    24.2    -      -       -      -
    462A  GLN*     4.4    16.5    +      -       -      +
    463A  VAL*     1.3    83.2    -      -       -      +
    465A  TYR*     1.3    62.6    +      -       -      +
    472A  LYS*     3.8    25.4    -      -       +      -
    473A  ILE      3.4    11.7    -      -       -      -
    474A  PRO*     3.4    48.9    -      -       +      +
    533A  PHE*     3.9    16.4    -      +       -      -
    537A  TRP*     6.1     0.2    -      +       -      -
    559A  PHE*     3.8    15.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 465 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    464A  TRP*     1.3    75.3    -      -       -      +
    466A  GLU*     1.3    73.3    +      -       -      +
    467A  SER      4.6     0.4    -      -       -      -
    472A  LYS*     3.3     9.3    -      -       -      +
    473A  ILE*     2.9    75.6    +      -       +      +
    475A  MET*     4.0    23.1    -      -       +      -
    525A  PRO*     3.6     9.0    -      -       +      +
    527A  ILE*     3.6     9.0    -      -       -      +
    552A  ASP*     2.7    34.8    +      -       -      +
    555A  ALA*     3.8    10.5    -      -       +      -
    556A  ALA*     3.5    29.5    -      -       +      +
    559A  PHE*     3.5    34.1    -      +       +      -
----------------------------------------------------------
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Residues in contact with GLU 466 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    465A  TYR*     1.3    84.7    -      -       -      +
    467A  SER*     1.3    73.0    +      -       -      +
    468A  LYS      5.5     0.2    -      -       -      +
    470A  GLY*     3.4    30.1    +      -       -      +
    471A  THR      3.5     2.7    -      -       -      -
    472A  LYS*     2.9    31.0    +      -       -      +
    555A  ALA*     3.9     6.6    -      -       -      +
    559A  PHE*     5.3     0.6    -      -       -      -
----------------------------------------------------------
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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