Contacts of the strand formed by residues 329 - 338 (chain A) in PDB entry 1ORI


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 LEU 329 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    148A  TYR      5.3     0.4    -      -       -      +
    149A  CYS*     5.5     1.3    -      -       +      -
    151A  PHE*     3.9     9.2    -      -       +      +
    152A  TYR*     3.9    37.8    -      -       +      +
    319A  MET*     3.6    45.3    -      -       +      -
    320A  ARG      4.0    13.2    -      -       -      +
    321A  PRO*     4.2     8.3    -      -       +      -
    328A  ASP*     1.3    76.6    -      -       -      +
    330A  ASP*     1.3    66.3    +      -       -      +
    331A  PHE*     3.9    18.6    -      -       +      -
    350A  TYR      3.8     0.2    -      -       -      +
    351A  ARG*     3.3     2.8    -      -       -      -
    352A  MET*     2.7    48.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 330 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    318A  GLY      4.6     0.2    -      -       -      -
    319A  MET*     3.6     5.2    -      -       -      +
    320A  ARG*     2.7    81.7    +      -       -      +
    322A  ASN*     3.5    19.7    +      -       -      +
    329A  LEU*     1.3    77.0    -      -       -      +
    331A  PHE*     1.3    63.5    +      -       -      +
    350A  TYR      3.3     5.6    -      -       -      +
    351A  ARG*     3.2    32.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 331 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    149A  CYS*     4.1    23.1    -      -       -      -
    180A  LEU*     6.2     2.7    -      -       +      -
    217A  PRO*     4.4     1.6    -      -       +      -
    299A  PHE*     3.9    26.7    -      +       +      -
    317A  ILE*     4.5    15.3    -      -       +      -
    318A  GLY      3.3    15.9    -      -       -      -
    319A  MET*     3.8    24.0    -      -       +      -
    329A  LEU*     3.9    36.1    -      -       +      -
    330A  ASP*     1.3    77.9    -      -       -      +
    332A  THR*     1.3    69.4    +      -       -      +
    333A  ILE*     4.9     2.0    -      -       +      -
    348A  THR      4.5     0.2    -      -       -      -
    349A  ASP*     3.4     5.4    -      -       -      +
    350A  TYR*     2.7    49.9    +      -       +      +
    352A  MET*     3.9    23.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 332 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    316A  THR*     3.8     1.2    +      -       -      +
    317A  ILE*     3.4     3.8    -      -       -      -
    318A  GLY*     2.9    35.7    +      -       -      -
    331A  PHE*     1.3    77.4    +      -       -      +
    333A  ILE*     1.3    63.6    +      -       -      +
    334A  ASP*     4.0    18.2    -      -       -      +
    347A  SER*     4.3     7.6    -      -       -      +
    348A  THR      3.6     5.2    -      -       -      +
    349A  ASP*     2.8    22.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 333 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    253A  PHE*     4.6     4.0    -      -       +      -
    266A  LEU*     3.9    27.1    -      -       +      -
    299A  PHE*     3.6    41.1    -      -       +      -
    316A  THR      3.4     8.5    -      -       -      +
    317A  ILE*     4.1    25.4    -      -       +      -
    331A  PHE*     4.9     1.6    -      -       +      -
    332A  THR*     1.3    80.9    -      -       -      +
    334A  ASP*     1.3    66.7    +      -       -      +
    335A  LEU*     4.0    16.8    +      -       +      +
    346A  CYS*     4.1     1.6    -      -       -      +
    347A  SER*     3.4     1.6    -      -       -      -
    348A  THR*     3.0    32.4    +      -       -      -
    350A  TYR*     3.6    22.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 334 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    315A  GLY*     2.8    25.8    -      -       -      -
    316A  THR*     2.9    31.7    +      -       +      +
    332A  THR*     4.0    12.0    -      -       -      +
    333A  ILE*     1.3    76.6    -      -       -      +
    335A  LEU*     1.3    67.1    +      -       -      +
    346A  CYS      3.3     9.9    -      -       -      +
    347A  SER*     2.9    26.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 335 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    253A  PHE*     3.7    25.1    -      -       +      -
    266A  LEU*     3.9    14.8    -      -       +      -
    301A  MET*     3.7    39.7    -      -       +      -
    305A  LEU*     5.0     9.2    -      -       +      -
    313A  ILE*     4.7    12.1    -      -       +      -
    314A  PHE      3.6     5.4    -      -       -      +
    333A  ILE*     4.0     8.5    +      -       +      +
    334A  ASP*     1.3    83.2    -      -       -      +
    336A  ASP*     1.3    63.2    +      -       -      +
    337A  PHE*     4.2     1.8    -      -       +      +
    344A  LEU*     5.4     3.4    -      -       +      +
    345A  SER*     3.3     6.9    -      -       -      -
    346A  CYS*     3.2    51.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 336 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    314A  PHE*     3.1    53.2    +      -       +      +
    315A  GLY*     4.8     2.2    -      -       -      +
    335A  LEU*     1.3    76.8    -      -       -      +
    337A  PHE*     1.3    61.1    +      -       -      +
    344A  LEU      3.8     2.4    -      -       -      +
    345A  SER*     3.6    17.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 337 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    257A  VAL*     5.1     0.2    -      -       +      -
    305A  LEU*     4.0    30.1    -      -       +      -
    306A  THR      3.9    16.4    -      -       -      -
    307A  VAL*     3.6    25.1    -      -       +      -
    311A  GLU*     3.7    31.2    -      -       +      -
    312A  GLU      3.4    25.4    -      -       -      -
    313A  ILE*     4.0    16.4    -      -       +      -
    335A  LEU*     5.4     1.1    -      -       +      +
    336A  ASP*     1.3    77.6    +      -       -      +
    338A  LYS*     1.3    67.4    +      -       -      +
    339A  GLY*     3.7    21.1    -      -       -      -
    342A  CYS*     4.0    17.7    -      -       +      -
    343A  GLU*     3.6     3.5    -      -       -      +
    344A  LEU      2.9    41.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 338 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    311A  GLU*     4.8     4.5    -      -       -      +
    312A  GLU      4.9     4.2    +      -       -      +
    314A  PHE*     6.1     0.6    -      -       -      -
    337A  PHE*     1.3    85.9    -      -       -      +
    339A  GLY*     1.3    76.3    +      -       -      +
    342A  CYS      4.0     2.7    -      -       -      -
    343A  GLU*     3.1    33.7    +      -       +      +
----------------------------------------------------------
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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