Contacts of the strand formed by residues 304 - 315 (chain B) in PDB entry 5E5R


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 304 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    226B  GLU*     4.2     9.6    -      -       -      -
    227B  PRO*     3.2    19.1    -      -       -      +
    300B  GLU*     3.4     2.3    -      -       -      -
    301B  ASN      3.2    22.2    +      -       -      +
    302B  SER      3.5     1.4    +      -       -      -
    303B  ARG*     1.3    79.2    -      -       -      +
    305B  LYS*     1.3    59.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 305 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    229A  LYS*     4.9     2.6    +      -       -      -
    226B  GLU*     5.1     3.2    -      -       -      +
    227B  PRO*     4.3     0.9    -      -       -      -
    262B  ARG*     5.5     7.6    -      -       -      +
    298B  ILE*     3.9    21.8    -      -       +      -
    299B  ALA      3.2    12.6    -      -       -      +
    300B  GLU*     3.5    23.3    -      -       +      +
    304B  GLY*     1.3    73.5    -      -       -      -
    306B  ASN*     1.3    72.2    +      -       -      +
    307B  VAL*     4.5    13.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 306 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    226A  HIS*     4.4     5.7    -      -       -      -
    229A  LYS*     3.0    34.0    +      -       -      +
    226B  GLU*     3.3    23.2    +      -       -      +
    227B  PRO*     2.7    28.9    +      -       -      +
    228B  LYS*     4.9     0.9    -      -       -      +
    229B  ILE*     4.1    17.8    -      -       +      +
    298B  ILE*     3.7     1.9    -      -       -      +
    299B  ALA*     3.0    32.0    +      -       -      +
    305B  LYS*     1.3    76.9    +      -       -      +
    307B  VAL*     1.3    68.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 307 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    229B  ILE*     3.7     4.7    -      -       -      +
    232B  GLN*     5.1     1.2    +      -       -      -
    262B  ARG*     5.6     2.2    -      -       -      +
    296B  GLU*     4.3    11.0    -      -       +      +
    297B  CYS      3.3     9.0    -      -       -      +
    298B  ILE*     4.4    15.7    -      -       +      -
    305B  LYS*     4.5    18.4    -      -       +      +
    306B  ASN*     1.3    85.4    +      -       -      +
    308B  ALA*     1.3    69.4    +      -       -      +
    309B  ARG*     3.6    39.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 308 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    229B  ILE*     3.5    17.4    -      -       +      +
    232B  GLN*     3.4    39.0    -      -       +      +
    233B  PHE*     4.0     6.8    -      -       +      -
    249B  CYS*     4.2     0.2    -      -       -      -
    295B  TYR      3.8     0.9    -      -       -      +
    296B  GLU*     3.3     3.6    -      -       -      -
    297B  CYS*     2.7    50.6    +      -       +      +
    307B  VAL*     1.3    75.0    -      -       -      +
    309B  ARG*     1.3    60.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 309 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    232B  GLN*     4.8     5.0    +      -       -      +
    233B  PHE*     3.9     9.2    -      -       -      +
    234B  PRO      4.2     1.4    -      -       -      +
    235B  GLU*     4.1    13.0    +      -       -      +
    264B  SER*     4.2    11.4    -      -       -      +
    294B  SER*     5.0     6.1    -      -       -      -
    295B  TYR      3.5     6.3    -      -       -      +
    296B  GLU*     2.8    52.0    +      -       +      +
    307B  VAL*     3.6    24.1    +      -       -      +
    308B  ALA*     1.3    74.9    -      -       -      +
    310B  GLY*     1.3    61.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 310 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    233B  PHE*     3.5    16.8    -      -       -      -
    234B  PRO      3.7     4.5    -      -       -      -
    235B  GLU*     3.1    14.6    -      -       -      -
    294B  SER*     4.3     3.4    -      -       -      -
    295B  TYR*     2.8    31.9    +      -       -      +
    309B  ARG*     1.3    81.2    -      -       -      +
    311B  ARG*     1.3    62.5    +      -       -      -
    312B  LEU*     3.8     1.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 311 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    235B  GLU      2.8    12.7    +      -       -      +
    236B  THR*     3.3    14.5    +      -       -      +
    237B  LEU      3.0    23.9    +      -       -      -
    293B  GLY*     3.5    18.2    -      -       -      +
    294B  SER*     4.1    14.5    +      -       -      +
    310B  GLY*     1.3    72.3    -      -       -      -
    312B  LEU*     1.3    72.6    +      -       -      +
    313B  THR*     3.8    18.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 312 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    233B  PHE*     4.4     7.2    -      -       +      -
    237B  LEU*     3.5    23.6    -      -       +      +
    239B  ALA*     5.7     1.1    -      -       +      -
    245B  VAL*     3.8    16.4    -      -       +      -
    247B  LEU*     3.9    28.9    -      -       +      -
    284B  ILE*     3.7    30.5    -      -       +      -
    287B  PHE*     4.1    17.0    -      -       +      -
    291B  ASP      4.5     0.7    -      -       -      +
    292B  THR*     3.4     6.4    -      -       -      -
    293B  GLY      2.9    32.9    +      -       -      +
    295B  TYR*     4.0    16.6    -      -       +      -
    310B  GLY      4.3     8.1    -      -       -      +
    311B  ARG*     1.3    78.1    -      -       -      +
    313B  THR*     1.3    63.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 313 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    236B  THR*     4.7     8.0    +      -       -      +
    237B  LEU      3.0     5.4    +      -       -      -
    238B  PRO*     3.2    26.0    -      -       -      +
    239B  ALA*     2.9    24.2    +      -       -      +
    287B  PHE*     3.2    11.8    -      -       -      -
    292B  THR*     3.9     4.3    -      -       -      -
    311B  ARG*     4.0    25.1    -      -       +      +
    312B  LEU*     1.3    79.2    -      -       -      +
    314B  TYR*     1.3    63.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 314 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    239B  ALA      3.6     3.1    -      -       -      -
    241B  LYS*     2.9    51.8    -      -       +      +
    287B  PHE*     3.7    10.5    -      +       +      -
    288B  GLN*     3.5    11.8    +      -       -      -
    289B  GLN*     3.3    40.2    -      -       +      -
    292B  THR*     3.4    22.6    -      -       +      +
    313B  THR*     1.3    77.1    -      -       -      +
    315B  TYR*     1.3    76.6    +      -       -      +
    316B  ALA*     3.9    11.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 315 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    238B  PRO*     3.6    20.9    -      -       +      -
    239B  ALA*     3.2    34.7    +      -       -      -
    240B  ALA*     3.2    25.8    +      -       +      +
    241B  LYS      2.9    23.0    +      -       -      -
    313B  THR*     5.7     0.2    -      -       -      -
    314B  TYR*     1.3    86.7    -      -       -      +
    316B  ALA*     1.3    71.2    +      -       -      +
----------------------------------------------------------
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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