Contacts of the strand formed by residues 322 - 335 (chain B) in PDB entry 3D5K


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 322 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98A  ARG*     4.1    25.1    +      -       -      +
    100A  PRO*     4.1    13.0    -      -       -      +
    307B  GLY      3.4     9.4    -      -       -      -
    308B  THR*     4.8     2.2    -      -       -      +
    318B  ASP      4.9     0.2    +      -       -      -
    320B  GLY*     3.3     6.1    -      -       -      +
    321B  SER*     1.3    80.2    +      -       -      +
    323B  SER*     1.3    60.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 323 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98A  ARG*     3.4    22.2    -      -       -      +
    100A  PRO*     4.3     2.5    -      -       -      -
    118B  THR*     5.9     1.4    -      -       -      -
    305B  ASN*     5.4     1.0    +      -       -      -
    306B  ALA*     3.4     2.9    -      -       -      +
    307B  GLY      2.8    35.0    +      -       -      +
    308B  THR      3.6    13.3    +      -       -      -
    309B  MET*     3.5    40.3    -      -       -      +
    322B  GLY*     1.3    74.1    -      -       -      -
    324B  TRP*     1.3    62.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 324 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96A  ARG*     3.7    31.5    +      -       -      +
     97A  GLN*     3.2    23.3    -      -       -      +
     98A  ARG*     3.4    44.4    +      -       +      +
    111A  ILE*     3.7    35.2    -      -       +      -
    305B  ASN*     3.4    17.9    -      -       -      +
    306B  ALA*     4.1     7.9    -      -       +      +
    309B  MET*     5.5     1.6    -      -       -      +
    323B  SER*     1.3    77.3    -      -       -      +
    325B  LEU*     1.3    69.2    +      -       -      +
    326B  PHE*     4.4     4.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 325 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95A  THR*     4.3    10.3    -      -       +      -
     96A  ARG      3.6     4.9    -      -       -      +
     97A  GLN*     3.8    29.2    -      -       +      +
    303B  THR*     4.2    20.2    -      -       +      +
    304B  ALA*     3.3     7.1    -      -       -      +
    305B  ASN*     3.0    57.4    +      -       -      +
    324B  TRP*     1.3    77.5    -      -       -      +
    326B  PHE*     1.3    66.6    +      -       -      +
    327B  GLN*     3.7    35.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 326 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95A  THR*     3.5     3.3    -      -       -      -
     96A  ARG*     2.9    52.8    +      -       +      +
    302B  LEU*     3.7    33.7    -      -       +      -
    303B  THR      3.8     1.3    -      -       -      -
    304B  ALA*     4.4     9.4    -      -       +      -
    324B  TRP*     5.0     5.6    -      -       +      +
    325B  LEU*     1.3    75.0    -      -       -      +
    327B  GLN*     1.3    59.4    +      -       -      +
    328B  PRO*     3.5    30.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 327 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94A  GLY      3.4    14.1    -      -       -      +
     95A  THR*     3.7    26.8    +      -       +      +
    301B  SER*     4.9     0.3    +      -       -      -
    302B  LEU*     4.0     1.9    -      -       -      +
    303B  THR*     2.9    49.7    +      -       -      +
    325B  LEU*     3.7    23.8    -      -       +      +
    326B  PHE*     1.3    73.6    -      -       -      +
    328B  PRO*     1.4    67.0    -      -       -      +
    329B  SER*     3.9     7.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 328 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93A  SER*     3.7     1.2    -      -       -      -
     94A  GLY*     3.1    42.1    +      -       -      +
    300B  ILE*     6.1     2.7    -      -       +      -
    301B  SER      3.3    10.8    -      -       -      +
    302B  LEU*     3.9    12.1    -      -       +      -
    326B  PHE*     3.5    32.8    -      -       +      +
    327B  GLN*     1.4    87.2    -      -       -      +
    329B  SER*     1.3    67.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 329 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91A  ASP*     5.5     5.8    -      -       -      -
     92A  GLY      3.5     7.9    -      -       -      -
     93A  SER*     4.8     6.8    -      -       -      -
    299B  SER      3.6     0.4    -      -       -      +
    300B  ILE*     3.4     6.2    -      -       -      +
    301B  SER*     2.8    55.0    +      -       -      +
    327B  GLN*     3.9     8.7    +      -       -      +
    328B  PRO*     1.3    77.6    +      -       -      +
    330B  ILE*     1.3    63.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 330 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90A  VAL      3.6     1.1    -      -       -      +
     91A  ASP*     3.5     4.7    -      -       -      +
     92A  GLY*     2.8    58.9    +      -       -      +
    298B  PRO*     3.7    28.7    -      -       +      -
    299B  SER      3.2     9.0    -      -       -      +
    300B  ILE*     4.2    18.6    -      -       +      -
    329B  SER*     1.3    75.8    -      -       -      +
    331B  ASN*     1.3    65.4    +      -       -      +
    332B  LEU*     5.0     1.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 331 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87A  ARG*     6.2     0.7    -      -       -      -
     89A  GLY*     4.6    10.7    -      -       -      -
     90A  VAL      3.3    12.4    +      -       -      -
     91A  ASP*     3.1    27.1    +      -       -      +
    298B  PRO*     3.4     2.4    -      -       -      +
    299B  SER*     2.8    45.1    +      -       -      +
    330B  ILE*     1.3    73.1    -      -       -      +
    332B  LEU*     1.3    60.6    +      -       -      +
    333B  PRO*     3.7    21.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 332 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90A  VAL*     2.8    49.6    +      -       +      +
    296B  PHE      3.7    19.5    -      -       -      +
    297B  PHE*     4.4     0.2    -      -       -      -
    298B  PRO*     3.7    37.7    -      -       +      -
    330B  ILE*     4.3     2.6    -      -       +      +
    331B  ASN*     1.3    75.0    -      -       -      +
    333B  PRO*     1.3    69.3    -      -       -      +
    334B  ILE*     3.5    17.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 333 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87A  ARG*     5.2    10.8    -      -       +      +
     88A  ILE      4.3     1.3    -      -       -      +
     89A  GLY*     4.1     6.3    -      -       -      -
    295B  ALA      3.7    24.0    -      -       -      +
    296B  PHE      4.3     6.3    -      -       -      +
    297B  PHE      4.3     6.5    -      -       -      +
    299B  SER*     6.2     0.2    -      -       -      -
    331B  ASN*     3.7    18.6    -      -       -      +
    332B  LEU*     1.3    95.9    -      -       +      +
    334B  ILE*     1.3    66.4    +      -       -      +
    336B  THR*     4.9     9.4    -      -       +      -
    340B  LEU*     3.8    23.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 334 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88A  ILE*     2.9    17.9    +      -       +      +
     89A  GLY*     3.9     7.0    -      -       -      -
     90A  VAL*     3.8    24.9    -      -       +      -
    119A  LEU*     4.2    10.8    -      -       +      -
    332B  LEU*     3.7    24.5    -      -       +      +
    333B  PRO*     1.3    83.3    -      -       -      +
    335B  PHE*     1.3    63.1    +      -       +      +
    336B  THR*     4.2     2.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 335 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85A  PHE*     4.4    13.5    -      +       +      -
     86A  PRO*     3.4    22.2    -      -       +      -
     87A  ARG*     3.5     4.2    -      -       -      -
     88A  ILE*     2.7    60.1    +      -       +      +
    334B  ILE*     1.3    76.7    -      -       +      +
    336B  THR*     1.3    63.3    +      -       -      +
    337B  ALA*     3.6    35.4    -      -       +      -
----------------------------------------------------------
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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