Contacts of the strand formed by residues 133 - 143 (chain B) in PDB entry 5YVT


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 GLY 133 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132B  GLU*     1.3    75.4    -      -       -      +
    134B  GLU*     1.3    58.7    +      -       -      -
    136B  SER*     2.7    29.5    +      -       -      -
    137B  SER      3.5     2.8    +      -       -      -
    151B  LYS*     3.9    12.3    -      -       -      +
    152B  ILE      3.0    20.2    +      -       -      -
    153B  ILE*     4.1     7.3    -      -       -      +
    235B  ASN*     3.7     9.6    -      -       -      -
    236B  LEU*     4.1    12.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 134 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    173A  LYS*     4.8     0.5    -      -       -      +
    176A  ILE*     3.4    31.4    -      -       +      +
    177A  MET*     5.4     4.3    -      -       -      +
    228A  TYR*     2.7    40.4    +      -       +      -
     90B  LYS*     5.6     0.9    +      -       -      -
    132B  GLU      3.2     0.6    +      -       -      -
    133B  GLY*     1.3    71.2    -      -       -      -
    135B  TYR*     1.3    65.7    +      -       +      +
    137B  SER*     3.2    23.1    -      -       -      -
    151B  LYS*     4.3    19.3    -      -       +      -
    235B  ASN*     2.9    30.4    +      -       -      +
    236B  LEU*     3.4    12.3    +      -       +      +
    238B  GLY*     3.4    23.6    +      -       -      -
    239B  ASN      4.5     1.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 135 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    176A  ILE*     4.0    12.8    -      -       +      -
     90B  LYS*     3.9    17.3    +      -       -      +
     94B  ASN*     3.2    44.0    +      -       +      -
     97B  ARG*     2.7    34.1    +      -       +      -
     98B  THR*     4.1    19.6    -      -       +      +
    128B  ARG*     2.9    10.0    +      -       -      -
    130B  ASN*     3.1    38.6    -      -       -      -
    131B  THR*     3.9    12.1    -      -       -      +
    132B  GLU      3.1     7.2    +      -       -      +
    134B  GLU*     1.3    79.8    -      -       +      +
    136B  SER*     1.3    57.4    +      -       -      +
    137B  SER      3.3     1.7    +      -       -      -
    235B  ASN*     3.1    25.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 136 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90B  LYS*     5.4     0.4    -      -       -      -
    131B  THR      4.9     2.5    -      -       -      -
    132B  GLU*     4.0     8.7    +      -       -      -
    133B  GLY      2.7    25.5    +      -       -      -
    135B  TYR*     1.3    77.6    -      -       -      +
    137B  SER*     1.3    64.5    +      -       -      +
    138B  LEU*     3.5     4.7    +      -       -      +
    150B  LEU      3.7     4.6    -      -       -      +
    152B  ILE*     3.1    39.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 137 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    176A  ILE*     4.8     4.3    +      -       -      -
    177A  MET*     3.7    31.7    -      -       -      +
     90B  LYS*     3.9    17.3    +      -       -      -
    133B  GLY      3.5     1.9    +      -       -      -
    134B  GLU*     3.2    20.8    +      -       -      -
    135B  TYR      3.3     1.2    -      -       -      -
    136B  SER*     1.3    79.2    +      -       -      +
    138B  LEU*     1.3    60.5    +      -       -      +
    139B  GLU*     4.2     9.4    +      -       -      +
    149B  SER*     4.3     4.9    -      -       -      -
    150B  LEU      3.5     8.4    +      -       -      -
    151B  LYS*     4.5    10.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 138 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136B  SER      4.5     2.7    -      -       -      +
    137B  SER*     1.3    75.3    +      -       -      +
    139B  GLU*     1.3    74.3    +      -       -      +
    140B  HIS*     4.1    22.4    -      -       +      -
    148B  GLU      3.6     1.4    -      -       -      +
    149B  SER*     3.3     2.6    -      -       -      -
    150B  LEU*     2.9    50.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 139 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    176A  ILE      4.2     3.5    -      -       -      +
    177A  MET*     3.4    13.6    -      -       -      +
    178A  ARG*     3.2    14.3    +      -       -      +
    179A  MET*     2.8    56.6    +      -       +      +
    180A  SER*     2.4    37.9    +      -       -      +
     87B  PRO*     5.3     0.9    -      -       -      +
    137B  SER*     4.2    11.6    +      -       -      +
    138B  LEU*     1.3    86.0    -      -       -      +
    140B  HIS*     1.3    63.0    +      -       -      +
    147B  VAL*     4.4     1.6    -      -       +      -
    148B  GLU      3.3     6.1    -      -       -      +
    149B  SER*     4.3     8.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 140 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    179A  MET*     4.1     7.6    -      -       -      -
    138B  LEU*     4.1    11.4    -      -       +      -
    139B  GLU*     1.3    77.0    -      -       -      +
    141B  GLU*     1.3    59.3    +      -       -      +
    142B  SER*     2.8    36.1    +      -       -      +
    146B  VAL      3.7     0.9    -      -       -      +
    147B  VAL*     3.6     1.4    -      -       -      -
    148B  GLU*     2.9    69.0    +      -       +      +
    150B  LEU*     3.6    22.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 141 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    179A  MET*     4.1    15.0    -      -       -      +
    183A  LEU*     5.9     2.4    -      -       -      +
    140B  HIS*     1.3    72.8    -      -       -      +
    142B  SER*     1.3    62.0    +      -       -      +
    143B  VAL      3.3    11.2    +      -       -      +
    144B  ALA*     3.7     6.3    -      -       -      +
    145B  GLY*     2.9    25.4    +      -       -      -
    146B  VAL      3.3    20.6    -      -       -      +
    147B  VAL*     4.1    17.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 142 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    140B  HIS*     2.8    37.1    +      -       -      +
    141B  GLU*     1.3    74.5    -      -       -      +
    143B  VAL*     1.3    65.8    +      -       -      +
    146B  VAL      4.3     1.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 143 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141B  GLU*     3.6     5.6    -      -       -      +
    142B  SER*     1.3    84.4    -      -       -      +
    144B  ALA*     1.3    73.8    +      -       +      +
    145B  GLY      3.3     0.2    +      -       -      -
    146B  VAL*     3.0    44.0    +      -       +      +
----------------------------------------------------------
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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