Contacts of the strand formed by residues 348 - 360 (chain N) in PDB entry 5IYB


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 LYS 348 (chain N).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    344N  ARG*     3.5     2.6    -      -       -      +
    345N  SER*     2.7    48.7    +      -       -      +
    346N  LYS*     5.4     1.8    -      -       +      -
    347N  ASN*     1.3    90.5    -      -       -      +
    349N  TRP*     1.3    60.7    +      -       -      +
    350N  LYS*     5.2     8.0    -      -       +      +
    373N  ASP*     5.2     6.1    -      -       -      +
    374N  ALA      3.5     4.9    -      -       -      +
    375N  GLU*     3.5    26.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 349 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    342N  ILE*     4.5    16.2    -      -       +      -
    343N  HIS      3.7    16.6    -      -       -      -
    344N  ARG*     3.4    37.5    -      -       +      +
    346N  LYS      4.9     0.2    +      -       -      -
    347N  ASN*     3.5    19.5    +      -       -      +
    348N  LYS*     1.3    74.7    -      -       -      +
    350N  LYS*     1.3    64.6    +      -       -      +
    351N  PHE*     3.4    28.7    -      +       +      -
    373N  ASP*     3.0    10.2    -      -       -      +
    374N  ALA*     2.4    44.4    +      -       +      +
    375N  GLU      4.6     0.4    -      -       -      -
    376N  TRP*     3.6    15.7    -      +       +      +
     62O  LEU*     3.5    32.4    -      -       +      +
     65O  TYR*     4.3    31.9    -      +       -      -
     72O  TRP*     4.9     5.6    -      +       -      -
     74O  PHE*     5.1     4.9    -      +       -      -
    191P  GLU*     4.4     8.3    -      -       -      -
    203P  ARG*     4.3    11.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 350 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    341N  LYS      4.3     0.2    -      -       -      +
    342N  ILE      3.9     1.0    -      -       -      -
    343N  HIS*     2.9    61.7    +      -       +      +
    344N  ARG*     5.8     0.4    -      -       -      -
    345N  SER*     5.9     4.5    +      -       -      +
    348N  LYS*     5.2     8.7    -      -       +      +
    349N  TRP*     1.3    76.7    -      -       -      +
    351N  PHE*     1.3    66.6    -      -       -      +
    352N  HIS*     4.3    11.4    -      -       -      +
    372N  GLY      3.3    10.5    -      -       -      +
    373N  ASP*     3.5    26.5    -      -       +      +
      7X    G      3.7    40.6    +      -       -      -
      8X    C      4.9     5.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 351 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    341N  LYS      4.0     2.5    -      -       -      -
    342N  ILE*     4.4    13.7    -      -       +      -
    349N  TRP*     3.4    46.9    -      +       +      -
    350N  LYS*     1.3    81.5    -      -       -      +
    352N  HIS*     1.3    65.5    +      -       -      +
    353N  LEU*     4.0    12.8    -      -       +      -
    370N  ALA      4.4     0.2    -      -       -      -
    371N  ILE*     3.4     5.7    -      -       -      +
    372N  GLY*     2.7    40.5    +      -       -      +
    373N  ASP      4.4     0.2    -      -       -      -
    374N  ALA*     3.4    27.8    -      -       +      -
     58O  PHE*     3.4    37.5    -      +       +      -
     62O  LEU*     5.0     7.0    -      -       +      -
     74O  PHE*     4.4    22.4    -      +       -      -
     76O  LEU*     4.1    13.7    -      -       +      -
     95O  ILE*     6.5     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 352 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    339N  TYR*     4.0     0.2    -      -       -      -
    340N  ASP*     2.7    35.6    +      -       +      +
    341N  LYS*     2.8    62.7    +      -       +      +
    342N  ILE*     4.7     0.2    -      -       -      +
    343N  HIS*     5.3     4.9    -      -       +      +
    350N  LYS*     4.6    13.0    -      -       +      +
    351N  PHE*     1.3    81.8    +      -       -      +
    353N  LEU*     1.3    58.5    +      -       -      +
    370N  ALA      3.6     3.4    -      -       -      -
    371N  ILE*     4.0    32.2    -      -       +      +
    372N  GLY      5.6     0.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 353 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    335N  VAL*     6.3     1.1    -      -       +      -
    337N  CYS*     4.2    20.2    -      -       -      -
    338N  GLN      3.5    16.4    -      -       -      +
    339N  TYR*     3.9    15.9    -      -       +      -
    340N  ASP*     3.9     4.8    -      -       -      +
    342N  ILE*     4.5    10.5    -      -       +      -
    351N  PHE*     4.4     6.7    -      -       +      -
    352N  HIS*     1.3    77.8    -      -       -      +
    354N  LYS*     1.3    65.2    +      -       -      +
    367N  PHE*     4.5     6.7    -      -       +      -
    369N  LYS*     3.6     6.4    -      -       -      +
    370N  ALA*     2.6    44.0    +      -       +      +
    371N  ILE*     5.5     0.9    -      -       -      +
     58O  PHE*     3.7    31.9    -      -       +      -
     74O  PHE*     6.0     4.0    -      -       +      -
     95O  ILE*     5.4    10.8    -      -       +      -
     97O  ALA*     4.8     4.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 354 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    338N  GLN*     2.9    38.1    +      -       +      +
    339N  TYR      3.4    15.6    +      -       -      -
    340N  ASP*     3.4    31.3    +      -       +      +
    353N  LEU*     1.3    78.7    -      -       -      +
    355N  ASP*     1.3    80.2    +      -       -      +
    367N  PHE*     4.3     0.7    -      -       -      -
    368N  SER      3.1    13.2    -      -       -      +
    369N  LYS*     3.9    12.8    -      -       +      +
    370N  ALA      4.3     0.4    -      -       -      +
     99O  ASP*     3.0    35.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 355 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    337N  CYS*     3.1     9.7    -      -       -      +
    338N  GLN*     3.2    36.9    +      -       -      +
    354N  LYS*     1.3    91.8    -      -       -      +
    356N  GLY*     1.3    59.6    +      -       -      +
    367N  PHE*     3.0    24.0    -      -       -      -
    368N  SER*     2.6    28.0    +      -       -      +
      3O  TYR*     4.9     0.3    +      -       -      -
      6O  TYR*     4.3     4.5    -      -       -      +
     45O  ASN*     5.4     0.9    -      -       -      +
     48O  LEU*     5.0    10.3    -      -       +      +
     49O  ALA*     4.8    18.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 356 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    336N  VAL      3.7     6.7    +      -       -      -
    337N  CYS*     3.9     5.7    -      -       -      +
    355N  ASP*     1.3    80.6    -      -       -      +
    357N  ILE*     1.3    65.3    +      -       -      +
    366N  ILE*     3.2     9.1    -      -       -      +
    367N  PHE*     3.0    44.5    +      -       -      +
      6O  TYR*     4.5     6.7    +      -       -      -
     48O  LEU*     4.5     6.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 357 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14N  TYR*     4.5    17.3    -      -       +      +
    335N  VAL*     3.9     0.9    -      -       -      +
    336N  VAL*     3.0    42.4    +      -       +      +
    356N  GLY*     1.3    78.6    -      -       -      +
    358N  MET*     1.3    70.0    +      -       -      +
    359N  ASN*     6.3     0.2    -      -       +      -
    364N  ASP*     5.6     1.1    -      -       +      -
    365N  TYR      3.4     9.0    -      -       -      +
    366N  ILE*     4.4     5.8    -      -       +      -
    367N  PHE*     4.7     0.4    -      -       -      -
      6O  TYR*     3.9    23.8    -      -       +      -
      9O  THR*     4.5    14.4    -      -       +      -
     11O  LEU*     5.2    10.3    -      -       +      -
     44O  ILE*     5.0     7.9    -      -       +      -
     48O  LEU*     3.9    34.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 358 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    334N  VAL      4.2     3.6    -      -       -      -
    335N  VAL*     4.1    15.7    -      -       +      +
    357N  ILE*     1.3    83.0    -      -       -      +
    359N  ASN*     1.3    60.3    +      -       -      +
    360N  LEU*     4.2    18.4    -      -       +      -
    364N  ASP*     3.3     5.4    -      -       -      +
    365N  TYR*     2.6    62.5    +      -       +      +
    366N  ILE      4.8     2.9    -      -       -      +
    367N  PHE*     3.5    34.1    -      -       +      -
     56O  VAL*     4.1    27.8    -      -       +      -
     81O  PHE*     4.1    24.7    -      -       +      -
     88O  ILE*     5.4     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 359 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    333N  ASN*     3.1    25.3    -      -       -      +
    334N  VAL*     3.2    29.2    +      -       +      +
    357N  ILE*     6.3     0.2    -      -       +      -
    358N  MET*     1.3    74.5    -      -       -      +
    360N  LEU*     1.3    63.7    +      -       -      +
    362N  GLY*     3.6    22.0    +      -       -      -
    363N  ARG      3.1     6.4    +      -       -      -
    364N  ASP*     2.4    29.0    +      -       -      +
     10O  THR*     4.8    17.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 360 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    333N  ASN*     3.2    17.3    -      -       +      +
    335N  VAL*     4.6     8.7    -      -       +      -
    358N  MET*     4.3     6.7    -      -       +      -
    359N  ASN*     1.3    87.2    -      -       -      +
    361N  ASN*     1.3    73.9    +      -       -      +
    362N  GLY      3.3     0.7    -      -       -      -
    363N  ARG*     3.0    21.0    +      -       -      +
    365N  TYR*     3.6    23.3    +      -       +      -
     81O  PHE*     3.4    42.0    -      -       +      -
     88O  ILE*     3.4    37.9    -      -       +      +
     90O  VAL*     4.8     8.3    -      -       +      -
     93O  VAL*     5.5     1.3    -      -       +      -
----------------------------------------------------------
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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