Contacts of the strand formed by residues 469 - 480 (chain A) in PDB entry 2OMU


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 GLU 469 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450A  ASP*     4.3     4.2    -      -       -      +
    467A  THR*     3.3    16.7    +      -       -      +
    468A  ASN*     1.3   102.5    +      -       -      +
    470A  VAL*     1.3    70.7    +      -       -      +
    471A  SER*     6.3     0.7    -      -       -      -
    492A  THR*     3.3    23.9    -      -       +      +
    493A  GLN      3.2    15.5    -      -       -      +
    494A  PRO*     3.9     7.7    -      -       +      +
    495A  LEU*     4.1     2.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 470 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    429A  VAL*     5.1     0.4    -      -       +      -
    449A  SER*     3.6     4.5    -      -       -      +
    450A  ASP*     3.7    15.5    -      -       -      +
    461A  TRP*     3.6    55.9    -      -       +      +
    463A  LEU*     4.0    21.5    -      -       +      -
    467A  THR*     4.1     6.1    -      -       +      -
    469A  GLU*     1.3    82.6    -      -       -      +
    471A  SER*     1.3    62.9    +      -       -      +
    492A  THR*     3.8     1.2    -      -       -      +
    493A  GLN*     2.8    46.0    +      -       +      +
    495A  LEU*     4.2    11.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 471 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    449A  SER*     2.9    43.5    +      -       -      -
    461A  TRP*     3.8     8.2    -      -       -      -
    469A  GLU*     6.3     0.2    -      -       -      -
    470A  VAL*     1.3    76.5    -      -       -      +
    472A  TYR*     1.3    69.8    +      -       -      +
    473A  THR*     6.1     0.2    -      -       -      +
    490A  THR*     4.8     9.0    -      -       -      +
    491A  VAL      3.2    17.9    -      -       -      -
    492A  THR*     4.2     9.2    -      -       -      -
    493A  GLN*     4.5     1.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 472 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    420A  ASN*     4.9     1.3    +      -       -      -
    431A  ILE*     4.0    18.6    -      -       +      -
    432A  PRO      4.6     1.6    +      -       -      -
    433A  ASN*     3.5    21.4    +      -       -      -
    434A  THR*     3.7    17.3    +      -       -      -
    435A  VAL*     3.8    14.4    -      -       +      +
    443A  ILE      6.0     0.2    -      -       -      -
    445A  PRO*     3.9    19.1    -      -       +      -
    447A  THR*     3.3    13.9    -      -       -      +
    448A  ILE*     4.1    15.7    -      -       +      +
    449A  SER      4.6     0.2    -      -       -      +
    459A  ILE*     3.5    26.9    -      -       +      +
    461A  TRP*     4.5     5.8    -      +       +      -
    471A  SER*     1.3    78.7    -      -       -      +
    473A  THR*     1.3    69.9    +      -       -      +
    474A  PHE*     4.9     2.7    -      +       +      -
    490A  THR*     3.5     4.0    -      -       -      +
    491A  VAL*     2.8    74.5    +      -       +      +
    493A  GLN*     5.9     1.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 473 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    445A  PRO*     3.3     9.4    -      -       -      +
    446A  ALA*     2.7    33.3    +      -       -      +
    447A  THR*     2.6    40.6    +      -       -      +
    471A  SER*     6.1     0.4    -      -       -      +
    472A  TYR*     1.3    80.1    -      -       -      +
    474A  PHE*     1.3    60.4    +      -       -      +
    489A  GLY      3.2    10.1    -      -       -      -
    490A  THR*     3.7    23.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 474 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    396A  ILE      4.4     0.2    -      -       -      -
    416A  GLN*     4.4     0.4    -      -       +      -
    418A  TRP*     3.7    30.1    -      +       -      -
    435A  VAL*     3.5    34.8    -      -       +      -
    443A  ILE*     4.2    19.3    -      -       +      +
    444A  ALA      4.3     5.8    -      -       -      +
    445A  PRO*     4.6     2.9    -      -       +      -
    446A  ALA*     3.9     8.1    -      -       -      +
    472A  TYR*     4.9     1.8    -      +       +      -
    473A  THR*     1.3    77.3    -      -       -      +
    475A  SER*     1.3    64.0    +      -       -      +
    487A  PHE*     3.4    45.1    -      +       -      -
    488A  SER*     3.1    22.4    -      -       -      -
    489A  GLY*     3.0    55.8    +      -       -      +
    491A  VAL*     4.1     7.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 475 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    443A  ILE*     5.0     2.1    -      -       -      +
    444A  ALA      5.3     0.8    +      -       -      -
    446A  ALA*     4.0    16.6    -      -       -      +
    474A  PHE*     1.3    78.0    -      -       -      +
    476A  GLN*     1.3    63.8    +      -       -      +
    477A  PRO*     4.1     6.3    -      -       -      +
    486A  THR*     3.3    19.4    -      -       -      +
    487A  PHE      3.6     4.3    -      -       -      -
    488A  SER*     3.9     7.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 476 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    437A  ASN*     4.0    16.9    -      -       -      +
    443A  ILE*     3.8    44.0    -      -       +      +
    475A  SER*     1.3    76.6    +      -       -      +
    477A  PRO*     1.4   100.5    +      -       -      +
    478A  VAL*     3.6     0.9    +      -       +      +
    486A  THR*     4.0     1.5    -      -       -      +
    487A  PHE*     2.8    40.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 477 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    437A  ASN*     4.9     1.4    +      -       -      -
    475A  SER*     4.1     6.1    -      -       -      +
    476A  GLN*     1.4   114.1    +      -       -      +
    478A  VAL*     1.3    60.3    +      -       -      +
    484A  THR*     5.8     3.8    -      -       +      -
    485A  THR      3.4    11.4    -      -       -      +
    486A  THR*     4.1    14.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 478 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    399A  LEU*     4.0    11.0    -      -       +      -
    411A  LEU*     4.5     2.1    -      -       +      +
    413A  LEU*     4.4     2.7    -      -       +      -
    437A  ASN*     3.4    27.1    -      -       -      +
    438A  VAL*     4.1    14.6    -      -       +      -
    476A  GLN      4.1     1.1    -      -       -      +
    477A  PRO*     1.3    76.9    -      -       -      +
    479A  THR*     1.3    77.1    +      -       -      +
    480A  ILE*     4.3     6.5    -      -       +      -
    483A  GLY      3.8     1.0    -      -       -      +
    484A  THR*     3.5     3.8    -      -       -      +
    485A  THR*     2.9    53.6    +      -       +      +
    487A  PHE*     3.9    22.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 479 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    438A  VAL*     4.7     5.0    -      -       -      +
    478A  VAL*     1.3    79.7    -      -       -      +
    480A  ILE*     1.3    68.2    +      -       -      +
    481A  GLY      3.5    22.4    -      -       -      +
    482A  LYS*     4.2     3.1    -      -       -      -
    483A  GLY      3.2    14.6    -      -       -      +
    484A  THR*     2.8    29.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 480 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    399A  LEU*     4.9     4.7    -      -       +      +
    402A  LEU*     3.5    44.2    -      -       +      +
    403A  ALA*     4.3    10.5    -      -       -      +
    405A  LEU      3.4    22.9    -      -       -      +
    406A  THR*     5.1     0.7    -      -       +      -
    408A  ILE*     3.5    19.8    -      -       +      +
    411A  LEU*     3.8    25.6    -      -       +      -
    413A  LEU*     4.8     5.2    -      -       +      -
    438A  VAL*     3.8    27.4    -      -       +      -
    478A  VAL*     4.4     5.8    -      -       +      -
    479A  THR*     1.3    77.6    -      -       -      +
    481A  GLY*     1.3    62.2    +      -       -      +
    482A  LYS      3.1     0.2    +      -       -      -
    483A  GLY      2.9    23.5    +      -       -      +
----------------------------------------------------------
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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