Contacts of the strand formed by residues 214 - 222 (chain B) in PDB entry 6VSU


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 ALA 214 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    178B  PRO*     4.0     4.4    -      -       -      +
    179B  VAL      3.0     7.4    -      -       -      +
    181B  ILE*     3.6    32.3    -      -       +      -
    208B  ILE*     3.9     5.7    +      -       +      -
    209B  MET*     3.7    31.9    -      -       -      +
    212B  GLY*     3.3     7.5    -      -       -      -
    213B  TYR*     1.3    78.8    -      -       -      +
    215B  ARG*     1.3    65.1    +      -       -      +
    216B  ARG      4.1     6.1    -      -       -      +
    217B  LEU*     5.2     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 215 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    178B  PRO*     3.8    16.3    -      -       +      +
    179B  VAL      2.6    12.9    +      -       -      +
    180B  ASP*     2.9    35.4    +      -       -      +
    209B  MET*     4.2     9.9    -      -       -      +
    214B  ALA*     1.3    77.4    -      -       -      +
    216B  ARG*     1.3    71.9    +      -       +      +
    217B  LEU      4.1     0.7    +      -       -      -
    236B  PHE      5.2     1.4    -      -       -      +
    237B  GLY      5.7     0.7    -      -       -      +
    259B  GLY      3.9     2.0    -      -       -      +
    260B  GLU*     3.0    36.5    +      -       -      +
    261B  GLY*     4.4     3.2    -      -       -      -
    262B  VAL*     3.6    26.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 216 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    179B  VAL      4.1     1.6    -      -       -      +
    180B  ASP*     3.1    29.3    +      -       +      +
    181B  ILE*     3.0    26.1    +      -       -      +
    214B  ALA*     4.1     3.1    -      -       -      +
    215B  ARG*     1.3    97.7    -      -       +      +
    217B  LEU*     1.3    59.1    +      -       -      +
    218B  LEU*     4.1    16.5    -      -       +      +
    237B  GLY      5.7     2.7    -      -       -      -
    239B  GLU*     3.0    40.0    +      -       -      +
    252B  MET*     5.2     8.5    -      -       -      +
    257B  LYS      3.9     9.1    +      -       -      -
    258B  LEU*     3.7    21.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 217 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    181B  ILE*     3.5    32.8    -      -       +      -
    183B  HIS*     3.8    19.5    -      -       +      -
    190B  ILE*     5.0     1.8    -      -       +      -
    205B  PHE*     3.9    25.4    -      -       +      -
    209B  MET*     4.0    33.1    -      -       +      +
    215B  ARG      4.1     1.0    +      -       -      -
    216B  ARG*     1.3    72.1    -      -       -      +
    218B  LEU*     1.3    56.9    +      -       -      +
    219B  GLN*     3.8    16.6    -      -       +      +
    237B  GLY      5.3     1.8    +      -       -      -
    238B  VAL*     3.4    31.6    -      -       +      +
    239B  GLU*     2.8    32.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 218 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    181B  ILE      2.9    15.6    +      -       -      +
    182B  LEU*     3.5    12.6    -      -       +      +
    183B  HIS*     2.6    35.3    +      -       -      +
    216B  ARG*     4.1    24.0    -      -       +      +
    217B  LEU*     1.3    72.1    -      -       -      +
    219B  GLN*     1.3    57.4    +      -       -      +
    220B  VAL*     4.0     6.1    -      -       +      -
    239B  GLU*     3.5    35.4    -      -       -      +
    241B  TYR*     4.2    16.6    -      -       +      +
    252B  MET*     5.4     0.9    -      -       +      -
    256B  LEU*     3.9    35.0    -      -       +      -
    258B  LEU*     4.1    21.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 219 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    183B  HIS*     2.9    27.8    +      -       -      +
    188B  PRO*     2.7    37.7    +      -       -      +
    190B  ILE*     4.2     3.3    -      -       -      +
    205B  PHE*     4.5     0.4    -      -       -      +
    217B  LEU*     3.8    15.5    -      -       +      +
    218B  LEU*     1.3    73.0    -      -       -      +
    220B  VAL*     1.3    60.7    +      -       -      +
    222B  ILE*     3.9    17.7    -      -       +      -
    238B  VAL*     3.3    23.6    -      -       +      +
    239B  GLU      2.9    10.4    +      -       -      +
    240B  GLN*     2.7    33.8    +      -       -      -
    241B  TYR*     2.9    32.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 220 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    182B  LEU*     3.8    23.1    -      -       +      -
    183B  HIS      2.8     9.4    +      -       -      +
    184B  LEU*     3.3    30.3    -      -       +      +
    185B  ASP      2.9    24.2    +      -       -      +
    218B  LEU*     4.4     4.7    -      -       +      -
    219B  GLN*     1.3    77.7    -      -       -      +
    221B  GLY*     1.3    64.1    +      -       -      +
    222B  ILE*     3.5     1.8    -      -       -      +
    241B  TYR*     3.9     9.4    -      -       +      -
    246B  PHE*     5.3     3.6    -      -       +      -
    253B  LEU*     3.7    38.1    -      -       +      -
    256B  LEU*     5.2     0.2    -      -       +      -
    273B  CYS*     4.4     0.2    -      -       -      +
    290B  LEU*     4.5     3.6    -      -       +      -
    298B  ILE*     4.1    18.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 221 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    185B  ASP      3.1    11.0    -      -       -      +
    186B  ALA*     3.3     1.2    -      -       -      -
    220B  VAL*     1.3    76.2    -      -       -      +
    222B  ILE*     1.3    65.1    +      -       -      +
    223B  ARG*     3.0    27.6    +      -       -      -
    241B  TYR      3.4     5.5    +      -       -      -
    243B  MET*     3.6    26.7    -      -       -      +
    273B  CYS*     4.9     0.9    -      -       -      -
    290B  LEU*     4.2    12.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 222 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    185B  ASP*     3.5     9.2    -      -       +      +
    186B  ALA      3.4     6.3    -      -       -      +
    187B  HIS      3.4    32.1    -      -       -      +
    188B  PRO*     3.4    13.9    -      -       +      -
    219B  GLN*     3.9    29.4    -      -       +      +
    221B  GLY*     1.3    75.9    -      -       -      +
    223B  ARG*     1.3    60.4    +      -       -      +
    225B  ILE*     3.9    38.6    -      -       +      -
    240B  GLN*     5.0     3.4    -      -       +      -
    241B  TYR      3.3    18.1    +      -       -      +
    242B  GLU*     3.1    17.5    -      -       +      +
    243B  MET      3.0    24.9    +      -       -      -
----------------------------------------------------------
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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