Contacts of the strand formed by residues 5107 - 5116 (chain E) in PDB entry 1Y1S


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 VAL5107 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   5105E  GLY      4.2     7.0    -      -       -      +
   5106E  ASP*     1.3    75.0    -      -       -      +
   5108E  LEU*     1.3    64.8    +      -       -      +
   5109E  VAL*     4.6     2.0    -      -       +      -
   5144E  ALA*     4.7     1.8    -      -       +      -
   5149E  ALA*     3.8    16.6    -      -       +      -
   5150E  THR      2.9    13.8    +      -       -      +
   5151E  THR*     3.1    18.8    -      -       +      +
   5152E  HIS      2.9    24.1    +      -       -      -
   5216E  VAL*     3.5    28.0    -      -       +      -
   5217E  ALA      3.5     6.1    -      -       -      +
   5218E  GLY*     5.0     2.9    -      -       -      -
   5237E  THR      5.5     1.8    -      -       -      +
   5240E  HIS*     5.2     5.4    -      -       +      -
   5241E  ALA*     4.9    10.1    -      -       +      +
   5244E  ILE*     3.7    28.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU5108 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   5095E  THR*     3.9    11.9    -      -       +      -
   5097E  ALA*     4.9     0.2    -      -       +      -
   5102E  ILE*     3.6    27.4    -      -       +      -
   5106E  ASP      4.2     1.8    -      -       -      +
   5107E  VAL*     1.3    80.3    -      -       -      +
   5109E  VAL*     1.3    62.6    +      -       -      +
   5110E  THR*     4.0     3.5    +      -       -      +
   5152E  HIS*     3.4    13.2    -      -       +      -
   5193E  MET*     4.0    27.4    -      -       +      -
   5194E  ASN*     3.3    44.6    -      -       +      +
   5215E  MET*     4.0     0.3    -      -       -      +
   5216E  VAL*     3.2     5.1    -      -       -      -
   5217E  ALA*     3.0    42.5    +      -       +      +
   5219E  VAL*     3.6    16.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL5109 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   5107E  VAL*     4.6     2.5    -      -       +      -
   5108E  LEU*     1.3    74.4    -      -       -      +
   5110E  THR*     1.3    63.1    +      -       -      +
   5111E  THR      3.8     0.2    +      -       -      -
   5137E  THR*     4.2    15.7    -      -       +      +
   5140E  LEU*     4.0    29.8    -      -       +      +
   5141E  VAL*     3.9    28.7    -      -       +      -
   5144E  ALA*     5.0     0.2    -      -       +      -
   5151E  THR*     3.6    25.1    -      -       +      -
   5152E  HIS      2.8    11.4    +      -       -      +
   5153E  VAL*     3.3     6.7    -      -       +      +
   5154E  GLY      3.0    25.6    +      -       -      -
   5193E  MET*     3.2     3.4    -      -       -      +
   5215E  MET      3.6    10.1    -      -       -      +
   5216E  VAL*     4.4    12.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR5110 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   5108E  LEU*     4.8     2.8    +      -       -      +
   5109E  VAL*     1.3    75.2    -      -       -      +
   5111E  THR*     1.3    65.2    +      -       -      +
   5112E  ALA      3.5    17.5    -      -       -      +
   5113E  SER*     3.4    25.1    -      -       -      +
   5132E  ALA*     3.5    16.8    -      -       -      +
   5137E  THR*     4.3     3.5    +      -       -      -
   5154E  GLY      3.4     3.6    -      -       -      -
   5156E  THR*     2.8    25.6    -      -       +      +
   5193E  MET*     4.3     0.7    -      -       -      +
   5194E  ASN*     5.5     0.2    +      -       -      -
   5199E  SER*     4.8     1.8    -      -       -      +
   5203E  LEU*     4.1     8.5    -      -       +      -
   5215E  MET*     2.9    44.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR5111 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1131A  VAL*     4.0    24.7    -      -       -      +
   1132A  ALA      4.8     2.5    +      -       -      +
   1134A  PHE*     4.3    17.9    -      -       +      +
   5110E  THR*     1.3    74.3    -      -       -      +
   5112E  ALA*     1.3    64.5    +      -       -      +
   5131E  VAL*     3.3     7.1    -      -       -      +
   5132E  ALA*     2.8    28.9    +      -       -      +
   5137E  THR*     4.4    11.4    -      -       +      -
   5153E  VAL*     3.6    30.3    -      -       +      -
   5154E  GLY*     2.8    27.6    +      -       -      +
   5155E  VAL*     3.9     1.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA5112 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1112A  ALA*     5.4     0.2    -      -       +      -
   1129A  PRO*     3.5    24.5    -      -       +      -
   1131A  VAL*     3.6    20.6    -      -       +      -
   5110E  THR*     3.5     4.8    -      -       -      +
   5111E  THR*     1.3    83.1    +      -       -      +
   5113E  SER*     1.3    65.6    +      -       -      +
   5130E  ALA      3.0    15.5    -      -       -      +
   5131E  VAL*     3.8     6.7    -      -       +      +
   5155E  VAL*     3.0    26.3    -      -       -      +
   5156E  THR      3.2     2.1    +      -       -      -
   5203E  LEU*     4.3     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER5113 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1127A  GLU      4.0     0.2    -      -       -      +
   1129A  PRO*     3.4    15.7    -      -       -      +
   5110E  THR*     3.4     9.5    -      -       -      +
   5112E  ALA*     1.3    72.8    -      -       -      +
   5114E  VAL*     1.3    63.1    +      -       -      +
   5115E  ARG*     3.3     5.4    +      -       -      +
   5130E  ALA*     2.9    21.6    +      -       -      +
   5156E  THR*     3.1    11.1    +      -       -      -
   5158E  SER*     4.0    10.3    -      -       -      -
   5199E  SER*     2.6    34.8    +      -       -      -
   5200E  ALA*     4.1     9.4    -      -       -      -
   5203E  LEU*     3.3    10.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL5114 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1127A  GLU*     3.6    17.7    -      -       +      +
   1128A  PHE*     4.1    14.6    -      -       +      -
   1129A  PRO*     3.9     5.2    -      -       +      -
   5113E  SER*     1.3    73.1    -      -       -      +
   5115E  ARG*     1.3    58.9    +      -       -      +
   5116E  LEU*     3.0    30.2    +      -       +      -
   5155E  VAL*     4.5     2.7    -      -       +      -
   5156E  THR      2.6    21.0    +      -       -      +
   5157E  ALA*     3.9    12.1    -      -       +      -
   5158E  SER*     3.0    27.2    +      -       -      +
   5187E  TRP*     3.9    22.2    -      -       +      -
   5192E  VAL*     3.8    27.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG5115 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1127A  GLU*     3.0    33.0    +      -       -      +
   5113E  SER      3.9     1.3    -      -       -      +
   5114E  VAL*     1.3    69.9    -      -       -      +
   5116E  LEU*     1.3    57.3    +      -       -      +
   5117E  ASP*     3.2    18.8    +      -       -      +
   5120E  SER*     3.1    37.8    +      -       -      +
   5121E  LEU*     3.3    12.7    -      -       -      +
   5124E  ALA      2.8    23.2    +      -       -      -
   5125E  PRO      2.8    24.9    +      -       -      -
   5126E  MET*     3.3    35.7    -      -       -      +
   5128E  PHE*     2.9    28.8    +      -       -      +
   5129E  PRO*     5.3     0.2    -      -       -      -
   5130E  ALA*     3.7    23.6    -      -       +      +
   5179E  ARG*     5.3     1.4    +      -       -      -
   5200E  ALA*     4.1     5.4    -      -       +      -
   5204E  THR*     4.0    13.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU5116 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1127A  GLU*     4.0    13.2    -      -       +      -
   2122C  HIS*     3.1    18.5    +      -       +      +
   5114E  VAL*     3.0    26.1    +      -       +      -
   5115E  ARG*     1.3    75.9    -      -       -      +
   5117E  ASP*     1.3    56.4    +      -       -      +
   5157E  ALA*     3.9    27.6    -      -       +      -
   5158E  SER      3.0    19.5    +      -       -      +
   5159E  SER*     3.8     8.1    -      -       -      -
   5160E  ASP      3.0    19.2    +      -       -      -
   5165E  GLY      4.5     9.0    -      -       -      +
   5179E  ARG*     4.4    11.4    -      -       -      +
   5180E  PHE*     4.1    20.4    -      -       +      -
   5187E  TRP*     3.9    28.3    -      -       +      +
   5195E  TYR*     4.7     0.4    -      -       +      -
----------------------------------------------------------
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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