Contacts of the strand formed by residues 214 - 224 (chain E) in PDB entry 1RFU


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 VAL 214 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    206E  ARG*     3.7    29.2    -      -       +      +
    207E  THR      3.0     8.7    -      -       -      +
    208E  ARG*     3.5    45.8    -      -       +      +
    212E  GLY      3.9     2.7    -      -       -      +
    213E  SER*     1.3    72.4    -      -       -      +
    215E  VAL*     1.3    63.7    +      -       -      +
    216E  THR*     3.5     7.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 215 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205E  GLN      4.1     0.5    -      -       -      +
    206E  ARG*     3.7     1.6    -      -       -      -
    207E  THR*     2.7    67.9    +      -       +      +
    209E  ALA*     5.2     7.6    -      -       +      +
    213E  SER*     3.9     3.6    +      -       -      +
    214E  VAL*     1.3    71.7    -      -       -      +
    216E  THR*     1.3    68.4    +      -       -      +
    217E  GLN*     5.4    10.0    -      -       +      +
    250E  ASN*     6.0     0.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 216 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    204E  SER*     5.2     2.2    -      -       -      +
    205E  GLN      3.5     8.9    +      -       -      +
    206E  ARG*     4.1    27.1    +      -       +      +
    214E  VAL*     3.5     8.8    +      -       -      +
    215E  VAL*     1.3    80.6    +      -       -      +
    217E  GLN*     1.3    76.0    +      -       -      +
    218E  ARG*     4.1    20.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 217 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    203E  GLY      4.4     1.1    -      -       -      -
    204E  SER*     3.4     3.8    +      -       -      -
    205E  GLN*     2.5    72.7    +      -       +      +
    207E  THR*     5.2     2.4    +      -       -      -
    215E  VAL*     4.3    10.5    +      -       +      +
    216E  THR*     1.3    75.7    -      -       -      +
    218E  ARG*     1.3    64.9    +      -       -      +
    219E  ILE*     5.7     3.7    -      -       +      +
    250E  ASN*     3.5    23.8    +      -       -      +
    251E  ASN*     3.6     4.4    +      -       -      +
    252E  LEU*     3.1    31.9    -      -       +      +
    253E  LYS*     4.3     4.9    -      -       -      +
    311E  VAL*     6.2     2.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 218 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    169E  LEU*     3.3    49.0    +      -       +      +
    172E  MET*     5.2     0.2    -      -       -      -
    173E  ASP*     2.8    37.8    +      -       -      -
    203E  GLY      3.6     1.8    -      -       -      -
    204E  SER*     3.6    28.9    +      -       -      +
    216E  THR*     4.1    16.2    -      -       +      +
    217E  GLN*     1.3    77.4    -      -       -      +
    219E  ILE*     1.3    67.6    +      -       -      +
    311E  VAL*     3.5     9.1    -      -       -      +
    312E  LEU*     3.0    45.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 219 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    201E  ALA      3.9     0.3    -      -       -      +
    202E  LEU*     3.3     3.5    -      -       -      +
    203E  GLY*     2.7    54.9    +      -       -      +
    217E  GLN*     5.3     3.1    -      -       +      +
    218E  ARG*     1.3    82.6    -      -       -      +
    220E  ARG*     1.3    60.0    +      -       -      +
    221E  MET*     4.0     8.5    -      -       +      -
    252E  LEU*     3.4    20.6    -      -       +      +
    253E  LYS*     3.6    28.7    -      -       +      +
    256E  CYS*     3.4    38.4    -      -       +      -
    309E  ALA*     4.3     8.3    -      -       +      -
    310E  THR      3.2    11.4    -      -       -      +
    311E  VAL*     4.4    10.8    -      -       +      -
    312E  LEU*     4.3     5.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 220 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    165E  GLN*     2.5    33.3    +      -       -      +
    193E  PRO*     3.1    27.1    -      -       -      +
    200E  MET*     3.0    34.3    -      -       +      +
    201E  ALA      3.4     3.8    -      -       -      -
    202E  LEU*     3.1    23.1    -      -       +      -
    219E  ILE*     1.3    73.6    -      -       -      +
    221E  MET*     1.3    70.0    +      -       -      +
    222E  GLU*     3.7    15.7    +      -       -      -
    310E  THR*     2.8    55.7    +      -       -      +
    312E  LEU*     3.8    18.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 221 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    184E  VAL*     5.6     3.6    -      -       +      -
    199E  LEU      3.5     0.7    -      -       -      +
    200E  MET*     3.1     8.1    -      -       -      +
    201E  ALA*     2.7    65.8    +      -       +      +
    202E  LEU      5.1     0.7    -      -       -      -
    203E  GLY*     4.8     3.1    -      -       -      +
    219E  ILE*     4.0    16.2    -      -       +      +
    220E  ARG*     1.3    81.9    -      -       -      +
    222E  GLU*     1.3    67.1    +      -       -      +
    223E  MET*     3.9     5.8    -      -       +      -
    237E  PHE*     6.4     0.7    -      -       +      -
    256E  CYS*     4.0    28.9    -      -       +      +
    257E  GLU      4.8     0.4    -      -       -      -
    260E  VAL*     4.0    25.6    -      -       +      -
    307E  VAL*     4.9    11.0    -      -       +      -
    308E  GLN      4.8     3.4    -      -       -      +
    309E  ALA*     3.5    29.4    -      -       +      +
    310E  THR*     4.9     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 222 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    192E  SER*     4.2     9.8    -      -       -      +
    193E  PRO*     3.6    32.8    -      -       +      +
    194E  ARG*     3.0    57.2    +      -       -      +
    198E  TYR*     4.4    14.4    -      -       +      -
    199E  LEU      3.4     4.7    -      -       -      +
    200E  MET*     4.8     1.6    -      -       +      -
    220E  ARG*     3.7    16.7    +      -       -      -
    221E  MET*     1.3    77.5    -      -       -      +
    223E  MET*     1.3    61.7    +      -       -      +
    307E  VAL*     4.2    15.8    -      -       -      +
    308E  GLN      5.4     2.8    +      -       -      -
    310E  THR*     5.5     5.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 223 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    186E  THR      3.5    21.5    -      -       -      +
    187E  SER*     4.2     1.6    -      -       -      -
    198E  TYR*     3.1    10.4    -      -       -      -
    199E  LEU*     2.6    67.4    +      -       +      +
    201E  ALA*     4.0    16.2    -      -       +      -
    221E  MET*     4.5     9.4    -      -       +      +
    222E  GLU*     1.3    76.8    -      -       -      +
    224E  HIS*     1.3    63.6    +      -       -      +
    260E  VAL*     3.5    26.2    -      -       +      -
    307E  VAL*     4.8     7.6    -      -       +      -
   4402E  ADP      3.1    37.9    -      -       -      +
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Residues in contact with HIS 224 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197E  ASP*     3.5    16.5    +      -       +      +
    198E  TYR*     3.3    41.1    +      +       +      -
    222E  GLU      4.3     0.2    +      -       -      -
    223E  MET*     1.3    72.1    -      -       -      +
    225E  LYS*     1.3    70.1    +      -       -      +
    226E  VAL*     3.6     5.0    +      -       -      +
    264E  HIS*     4.7    25.3    +      -       +      +
    268E  GLN*     5.0     8.0    +      -       -      +
   4402E  ADP      3.2    15.1    -      -       -      -
----------------------------------------------------------
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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