Contacts of the strand formed by residues 284 - 296 (chain G) in PDB entry 1YYL


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 ILE 284 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    272G  ILE*     4.1    25.4    -      -       +      -
    273G  ARG      3.5     9.0    -      -       -      +
    274G  SER*     4.3    11.7    -      -       -      -
    277G  PHE*     4.2    19.1    -      -       +      -
    282G  LYS      4.3     5.6    -      -       -      +
    283G  THR*     1.3    74.5    -      -       -      +
    285G  ILE*     1.3    63.0    +      -       -      +
    286G  VAL*     3.6    13.1    +      -       +      -
    349G  LEU*     4.3     9.6    -      -       +      -
    353G  PHE*     4.5     4.9    -      -       +      -
    452G  LEU      3.7     0.2    -      -       -      +
    453G  LEU*     3.6     3.3    -      -       -      -
    454G  LEU*     2.9    42.8    +      -       +      +
    455G  THR*     5.2     0.4    -      -       -      -
    456G  ARG*     4.7    10.1    -      -       +      +
    468G  PHE*     4.1    31.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 285 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95G  MET*     4.1     7.6    -      -       +      -
     96G  TRP*     3.7    33.2    -      -       +      -
    260G  LEU*     4.3     5.6    -      -       +      -
    271G  VAL      4.0     0.7    -      -       -      +
    272G  ILE*     3.6     1.4    -      -       -      -
    273G  ARG*     2.7    39.5    +      -       +      +
    283G  THR*     4.8     2.9    -      -       +      +
    284G  ILE*     1.3    73.4    -      -       -      +
    286G  VAL*     1.3    64.2    +      -       -      +
    287G  GLN*     3.8     4.6    +      -       +      +
    452G  LEU      3.7     2.7    -      -       -      -
    453G  LEU*     3.8    20.6    -      -       +      -
    477G  ASP*     3.7    29.4    -      -       +      +
    480G  ARG*     4.1    11.9    -      -       +      -
    481G  SER*     3.6    27.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 286 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    260G  LEU*     4.8     1.6    -      -       -      +
    270G  ILE*     4.1    15.0    -      -       +      -
    271G  VAL      3.9     2.7    -      -       -      -
    272G  ILE*     4.4     9.2    -      -       +      +
    284G  ILE*     4.3    12.6    -      -       +      +
    285G  ILE*     1.3    77.8    -      -       -      +
    287G  GLN*     1.3    60.0    +      -       -      +
    288G  LEU*     4.1     8.1    -      -       +      -
    345G  ILE*     3.9    37.0    -      -       +      -
    349G  LEU*     6.4     0.2    -      -       +      -
    451G  GLY*     3.0    25.5    -      -       -      -
    452G  LEU*     2.9    26.4    +      -       +      +
    454G  LEU*     3.7    31.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 287 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    264G  SER*     3.6    24.4    +      -       -      +
    265G  LEU      3.6     9.1    +      -       -      -
    266G  ALA*     3.6    21.7    -      -       +      +
    270G  ILE*     3.4     6.7    -      -       -      +
    271G  VAL*     2.9    40.2    +      -       -      +
    273G  ARG*     2.6    31.2    +      -       -      +
    285G  ILE*     3.8     4.2    +      -       +      +
    286G  VAL*     1.3    73.1    -      -       -      +
    288G  LEU*     1.3    71.9    +      -       -      +
    450G  THR      3.9     2.9    -      -       -      +
    451G  GLY*     4.5     0.2    -      -       -      -
    481G  SER*     4.6     6.5    +      -       -      +
    484G  TYR*     3.3    29.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 288 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    265G  LEU*     3.3    14.7    -      -       +      +
    266G  ALA      2.8    18.6    +      -       -      -
    270G  ILE*     4.3    10.5    -      -       +      -
    286G  VAL*     4.1     6.1    -      -       +      -
    287G  GLN*     1.3    73.8    -      -       -      +
    289G  ASN*     1.3    59.8    +      -       -      +
    290G  GLU      3.3    19.5    -      -       -      +
    292G  VAL*     4.2    13.2    -      -       +      -
    341G  THR*     3.8    25.4    -      -       +      -
    345G  ILE*     4.0    13.5    -      -       +      -
    449G  ILE*     3.5    28.7    -      -       +      +
    450G  THR      2.8    22.9    +      -       -      +
    451G  GLY      3.9     2.5    -      -       -      +
    452G  LEU*     3.9    21.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 289 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    265G  LEU*     4.0    11.4    -      -       -      +
    266G  ALA*     3.4    22.2    -      -       +      +
    267G  GLU      5.4     0.2    -      -       -      +
    268G  GLU      3.2    19.5    +      -       -      +
    269G  GLU*     3.4    10.1    -      -       -      +
    270G  ILE*     3.4    15.4    -      -       -      +
    287G  GLN      3.9     0.6    +      -       -      -
    288G  LEU*     1.3    73.7    -      -       -      +
    290G  GLU*     1.3    66.9    +      -       -      +
    789G  NAG      1.5    74.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 290 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    265G  LEU*     3.8     8.4    -      -       -      +
    288G  LEU*     3.3    19.6    -      -       -      +
    289G  ASN*     1.3    90.4    +      -       -      +
    291G  SER*     1.3    70.4    +      -       -      +
    292G  VAL*     3.7     4.9    +      -       -      +
    337G  GLN*     3.8    19.4    +      -       -      +
    341G  THR*     5.4     0.5    +      -       -      -
    789G  NAG      3.9    21.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 291 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    265G  LEU*     3.3    27.9    -      -       -      +
    290G  GLU*     1.3    78.7    -      -       -      +
    292G  VAL*     1.3    60.0    +      -       -      +
    293G  VAL*     4.1     3.1    +      -       -      +
    337G  GLN*     3.4    17.2    -      -       -      +
    448G  ASN*     3.3    37.7    +      -       -      +
    449G  ILE      3.5     7.4    -      -       -      -
    450G  THR*     3.8     3.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 292 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    288G  LEU*     4.2    11.4    -      -       +      -
    290G  GLU      3.9     8.7    -      -       -      +
    291G  SER*     1.3    75.5    -      -       -      +
    293G  VAL*     1.3    66.9    +      -       -      +
    333G  LEU*     3.3    28.3    -      -       +      -
    334G  SER*     5.2     1.1    -      -       -      +
    337G  GLN*     3.5    34.1    -      -       +      +
    338G  TRP*     4.1    16.4    -      -       +      +
    341G  THR*     3.5    23.1    -      -       -      +
    448G  ASN*     4.4     0.7    -      -       -      -
    449G  ILE*     3.0    39.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 293 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    291G  SER*     5.4     2.2    -      -       -      +
    292G  VAL*     1.3    73.8    -      -       -      +
    294G  ILE*     1.3    61.8    +      -       -      +
    295G  ASN*     3.7    22.9    -      -       -      +
    332G  ASN      4.0     0.7    -      -       -      +
    333G  LEU*     3.6    20.7    -      -       -      +
    334G  SER*     4.4     3.1    +      -       -      -
    337G  GLN*     5.7     1.2    -      -       -      +
    446G  SER*     4.6     4.5    -      -       -      +
    447G  SER      3.6    10.3    -      -       -      +
    448G  ASN*     3.3    20.9    -      -       -      +
    795G  NAG      4.0    30.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 294 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    259G  LEU*     4.7     3.4    -      -       +      -
    261G  LEU*     4.8     5.2    -      -       +      -
    293G  VAL*     1.3    74.4    -      -       -      +
    295G  ASN*     1.3    61.5    +      -       -      +
    296G  CYS*     4.1     5.3    +      -       -      -
    331G  CYS*     3.8    25.6    -      -       +      -
    332G  ASN      3.2    16.2    -      -       -      +
    333G  LEU*     4.5     7.0    -      -       +      -
    374G  HIS*     4.5    24.2    -      -       +      +
    376G  PHE*     5.9     0.9    -      -       +      -
    385G  CYS*     5.8     0.2    -      -       -      -
    416G  LEU*     4.7    14.1    -      -       +      -
    445G  CYS      3.9     2.3    -      -       -      +
    447G  SER*     3.1    43.5    +      -       -      +
    449G  ILE*     3.9    31.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 295 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    293G  VAL*     3.7     5.3    -      -       -      +
    294G  ILE*     1.3    74.4    -      -       -      +
    296G  CYS*     1.3    61.9    +      -       -      +
    331G  CYS*     3.1     1.7    -      -       -      -
    332G  ASN*     2.6    49.6    +      -       +      +
    445G  CYS      3.5     2.0    -      -       -      +
    446G  SER*     2.8    26.1    +      -       -      -
    795G  NAG      1.4    71.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 296 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    294G  ILE*     4.8     8.1    -      -       -      -
    295G  ASN*     1.3    78.5    -      -       -      +
    297G  THR*     1.3    69.5    +      -       -      +
    331G  CYS*     2.0    49.8    -      -       -      +
    376G  PHE*     4.0    21.3    -      -       -      -
    383G  PHE*     4.1    11.2    -      -       +      -
    444G  ARG*     4.0     8.8    -      -       -      +
    445G  CYS*     2.7    42.9    +      -       +      +
----------------------------------------------------------
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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