Contacts of the strand formed by residues 92 - 107 (chain A) in PDB entry 5OAB


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 ARG 92 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24A  ASN*     3.5    16.7    -      -       -      +
     83A  LEU*     3.4     6.1    -      -       -      +
     84A  THR*     2.8    31.0    +      -       -      +
     85A  SER*     3.0    30.9    +      -       -      +
     90A  GLN*     4.0    10.5    -      -       +      +
     91A  CYS*     1.3    78.1    -      -       -      +
     93A  TYR*     1.3    57.6    +      -       -      +
    204A  PO4      2.8    47.2    +      -       -      +
    206A  PO4      3.0    44.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 93 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23A  CYS*     3.7    19.7    -      -       +      +
     24A  ASN*     2.8    26.8    +      -       -      +
     27A  MET*     3.6    41.1    -      -       +      +
     31A  ASN*     3.0    20.3    +      -       -      -
     37A  CYS*     3.8     3.6    -      -       -      -
     38A  LYS      2.7    34.1    +      -       -      -
     39A  HIS      4.5     1.3    -      -       -      -
     81A  CYS*     3.9     9.0    -      -       +      -
     82A  ARG      3.2    29.2    -      -       -      +
     83A  LEU*     3.4    15.6    -      -       +      +
     84A  THR*     3.8     6.6    +      -       -      -
     91A  CYS*     3.6    24.7    -      -       +      -
     92A  ARG*     1.3    77.7    -      -       -      +
     94A  SER*     1.3    62.9    +      -       -      +
    204A  PO4      5.0     5.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 94 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23A  CYS*     3.8     2.1    -      -       -      -
     80A  ASP      3.5     0.9    +      -       -      +
     81A  CYS*     3.3     5.7    -      -       -      -
     82A  ARG*     2.8    50.9    +      -       -      +
     84A  THR*     3.8    17.6    -      -       -      +
     93A  TYR*     1.3    75.0    -      -       -      +
     95A  ALA*     1.3    63.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 95 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22A  GLN*     5.8     2.9    -      -       -      +
     23A  CYS*     3.6    21.5    -      -       +      +
     79A  THR*     4.0     9.4    -      -       +      -
     80A  ASP      3.3     4.7    -      -       -      -
     93A  TYR      4.4     0.2    +      -       -      -
     94A  SER*     1.3    79.5    -      -       -      +
     96A  ALA*     1.3    62.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 96 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79A  THR*     3.6     4.1    -      -       -      -
     80A  ASP*     2.9    49.2    +      -       +      +
     82A  ARG*     6.5     0.7    -      -       -      -
     95A  ALA*     1.3    76.6    -      -       -      +
     97A  ALA*     1.3    65.8    +      -       -      +
     98A  GLN*     3.7     5.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 97 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78A  MET      3.8     4.9    -      -       -      +
     79A  THR*     4.8     4.7    -      -       -      +
     95A  ALA      4.3     0.2    -      -       -      -
     96A  ALA*     1.3    74.7    -      -       -      +
     98A  GLN*     1.3    64.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 98 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42A  THR*     4.6     3.3    +      -       -      +
     77A  ASN*     3.4     8.0    +      -       -      +
     78A  MET*     2.8    56.9    +      -       +      +
     79A  THR      4.6     0.2    -      -       -      -
     80A  ASP*     3.6    34.2    +      -       -      +
     96A  ALA*     4.0     8.2    -      -       +      +
     97A  ALA*     1.3    82.4    -      -       -      +
     99A  TYR*     1.3    62.5    +      -       -      +
    100A  LYS*     4.1    21.7    -      -       +      +
    126A  ILE*     3.9    23.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 99 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75A  PRO*     3.3    48.5    +      -       +      +
     76A  VAL*     3.3    19.3    -      -       -      -
     77A  ASN*     3.6    22.0    -      -       -      +
     98A  GLN*     1.3    75.6    -      -       -      +
    100A  LYS*     1.3    64.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 100 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75A  PRO*     3.6     9.5    -      -       -      +
     76A  VAL*     2.9    26.1    +      -       -      +
     78A  MET*     3.3    19.6    -      -       +      +
     98A  GLN*     4.1    24.2    -      -       +      +
     99A  TYR*     1.3    84.2    -      -       -      +
    101A  PHE*     1.3    71.5    +      -       -      +
    126A  ILE*     3.7    26.7    -      -       +      -
    127A  LEU*     3.1    30.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 101 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71A  GLN*     3.7    19.5    -      -       +      +
     72A  SER*     3.3    24.5    -      -       -      +
     73A  SER      3.7    14.8    -      -       -      -
     74A  LYS      3.6    20.6    -      -       -      -
     75A  PRO*     3.9    21.3    -      -       +      -
    100A  LYS*     1.3    76.9    -      -       -      +
    102A  PHE*     1.3    61.4    +      -       -      +
    126A  ILE*     3.4     7.3    -      -       -      +
    127A  LEU*     2.9    58.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 102 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     44A  LEU*     4.2    15.9    -      -       +      -
     46A  ASP*     5.6     1.1    -      -       +      -
     50A  ASN      5.2     0.9    -      -       -      -
     51A  VAL*     4.0    26.0    -      -       +      -
     54A  VAL*     4.0    15.0    -      -       +      -
     71A  GLN*     4.0     0.3    -      -       -      +
     72A  SER*     2.8    52.8    +      -       -      -
     76A  VAL*     3.8    39.9    -      -       +      -
     78A  MET*     4.5     0.9    -      -       +      -
    100A  LYS      4.6     0.2    -      -       -      -
    101A  PHE*     1.3    74.7    -      -       -      +
    103A  ILE*     1.3    67.8    +      -       -      +
    104A  VAL*     3.7    41.1    -      -       +      -
    123A  LEU*     3.8    17.5    -      -       +      -
    125A  SER      3.6     6.1    -      -       -      +
    126A  ILE*     4.3     6.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 103 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60A  ILE*     4.4    13.2    -      -       +      -
     61A  VAL      5.8     0.7    -      -       -      +
     69A  CYS*     3.6    28.9    -      -       +      -
     70A  HIS      3.3     8.5    -      -       -      +
     71A  GLN*     4.1    25.6    -      -       +      +
    102A  PHE*     1.3    85.5    -      -       -      +
    104A  VAL*     1.3    61.1    -      -       -      +
    123A  LEU*     3.8     3.3    -      -       -      +
    124A  ASP*     2.8    36.6    +      -       +      +
    125A  SER*     2.9    35.2    +      -       -      +
    126A  ILE      4.7     0.2    -      -       -      -
    127A  LEU*     4.3    21.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 104 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11A  PHE*     3.8    26.7    -      -       +      -
     44A  LEU*     5.0     0.2    -      -       +      -
     51A  VAL*     4.3     8.7    -      -       +      +
     54A  VAL*     3.9    28.9    -      -       +      -
     55A  CYS*     4.9     0.2    -      -       -      -
     69A  CYS*     3.2     5.3    -      -       -      -
     70A  HIS*     2.9    32.0    +      -       +      -
    102A  PHE*     3.7    25.5    -      -       +      -
    103A  ILE*     1.3    74.6    -      -       -      +
    105A  ALA*     1.3    62.8    +      -       -      +
    106A  CYS*     4.1    16.8    -      -       -      -
    120A  PRO*     4.6     1.8    -      -       +      -
    122A  HIS      3.3    12.8    -      -       -      +
    123A  LEU*     4.4     5.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 105 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62A  CYS*     4.2     1.8    -      -       -      -
     64A  ASN*     6.3     0.4    -      -       -      +
     68A  ASN*     3.2    24.0    -      -       -      +
     69A  CYS*     3.8    18.3    -      -       -      -
    104A  VAL*     1.3    73.2    -      -       -      +
    106A  CYS*     1.3    55.5    +      -       -      +
    120A  PRO*     3.4     4.2    -      -       -      +
    121A  VAL*     2.8    34.6    +      -       +      -
    122A  HIS*     2.9    32.6    +      -       +      +
    124A  ASP*     4.8     2.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 106 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55A  CYS*     2.1    59.0    -      -       +      -
     68A  ASN*     3.0    31.2    +      -       -      +
     70A  HIS*     3.8    14.5    +      -       -      +
    104A  VAL*     4.1    10.1    -      -       -      -
    105A  ALA*     1.3    81.0    -      -       -      +
    107A  ASP*     1.3    65.9    +      -       -      +
    118A  LEU*     4.1    11.4    -      -       +      +
    119A  VAL      3.1     8.1    -      -       -      +
    120A  PRO*     3.9     4.7    -      -       -      -
    121A  VAL*     4.2     1.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 107 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7A  LYS*     4.9     2.9    +      -       -      -
     66A  ARG*     2.8    43.2    +      -       -      -
     68A  ASN*     3.1     7.7    +      -       -      +
    106A  CYS*     1.3    80.6    -      -       -      +
    108A  PRO*     1.3    81.9    -      -       +      +
    118A  LEU*     3.7     7.6    -      -       -      -
    119A  VAL*     2.8    31.0    +      -       -      +
    121A  VAL*     3.8    21.0    -      -       +      +
----------------------------------------------------------
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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