Contacts of the strand formed by residues 322 - 335 (chain A) in PDB entry 5I2S


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 THR 322 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16A  ASN*     3.2    32.8    -      -       +      +
    318A  ILE*     3.3     4.6    -      -       -      -
    319A  ILE      2.9    34.8    +      -       -      -
    320A  ASN*     3.4     1.6    +      -       -      +
    321A  GLY*     1.3    80.5    +      -       -      +
    323A  LEU*     1.3    70.9    +      -       -      +
    324A  LYS*     3.6     9.7    +      -       -      +
    402A  ALA*     4.3     2.9    -      -       -      -
    403A  GLN*     3.6    13.9    +      -       -      +
    404A  VAL*     5.7     0.4    -      -       -      -
    405A  PHE*     3.9    22.4    -      -       +      -
    411A  GLN*     4.1     7.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 323 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16A  ASN*     3.9     0.7    -      -       -      -
     17A  VAL*     3.5    45.7    +      -       +      +
    288A  TRP*     3.6    15.0    -      -       +      -
    291A  ILE*     3.5    33.4    -      -       +      -
    302A  LEU*     4.0    24.5    -      -       +      -
    305A  LEU*     5.1     0.9    -      -       +      -
    316A  PHE*     4.6     6.3    -      -       +      -
    317A  THR      3.6    16.4    -      -       -      +
    322A  THR*     1.3    83.8    -      -       -      +
    324A  LYS*     1.3    63.6    +      -       -      +
    402A  ALA*     3.7    28.0    -      -       +      +
    403A  GLN      3.1     9.9    +      -       -      +
    404A  VAL*     4.0     3.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 324 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14A  TRP*     3.6    34.2    +      -       +      +
     15A  LYS*     3.2    15.7    -      -       -      +
     16A  ASN*     2.8    33.5    +      -       -      +
     17A  VAL*     3.9     3.1    -      -       -      -
    316A  PHE*     3.1     8.7    -      -       -      +
    317A  THR*     2.9    38.5    +      -       +      +
    319A  ILE*     4.1    29.6    -      -       +      +
    322A  THR*     3.9    22.2    -      -       -      +
    323A  LEU*     1.3    75.9    -      -       -      +
    325A  TYR*     1.3    59.9    +      -       -      +
    411A  GLN*     5.1     4.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 325 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14A  TRP*     3.6     6.0    -      -       -      -
     15A  LYS*     2.9    34.9    +      -       +      +
     16A  ASN      3.7    18.6    -      -       -      -
     17A  VAL*     3.5    20.4    -      -       +      -
     18A  PRO*     4.9     1.1    -      -       +      -
     21A  TYR*     4.0    11.7    -      +       -      -
    132A  HIS*     3.4    12.7    +      +       -      -
    145A  ASP*     2.4    36.6    +      -       -      -
    146A  SER*     4.3     2.0    -      -       -      -
    147A  GLN*     3.0    25.2    +      -       +      +
    314A  PRO*     3.9    15.3    -      -       +      -
    315A  ALA      2.8    15.0    -      -       -      +
    316A  PHE*     3.5    19.7    -      +       +      -
    324A  LYS*     1.3    71.7    -      -       -      +
    326A  PHE*     1.3    81.6    +      -       -      +
    327A  GLU*     3.9    15.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 326 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7A  PRO*     5.5     0.4    -      -       +      -
      9A  ASN*     4.0    15.5    -      -       +      -
     11A  LYS      4.2     2.7    -      -       -      -
     12A  GLY*     3.6    22.4    -      -       -      -
     13A  ASN*     3.3    31.9    -      -       +      +
     14A  TRP*     3.5    31.2    -      +       -      -
     15A  LYS*     4.1    11.4    -      -       +      +
     53A  GLN*     5.1     8.5    -      -       -      -
    315A  ALA*     2.9    47.2    +      -       +      +
    325A  TYR*     1.3    88.7    -      -       -      +
    327A  GLU*     1.3    70.8    +      -       -      +
    328A  THR*     3.5    25.1    +      -       +      -
    357A  TRP*     4.2    11.4    -      +       -      -
----------------------------------------------------------
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Residues in contact with GLU 327 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15A  LYS*     5.3     2.6    -      -       -      +
     23A  TYR*     5.4     1.0    +      -       -      -
     53A  GLN*     5.5     1.0    -      -       -      +
    133A  HIS      5.6     1.1    +      -       -      +
    134A  VAL*     5.5     1.5    -      -       -      -
    135A  LEU*     3.3    37.5    -      -       +      +
    144A  VAL*     4.0    10.8    -      -       +      +
    145A  ASP*     3.8    29.7    +      -       -      +
    146A  SER*     2.2    42.5    +      -       -      -
    312A  THR*     3.9     2.9    +      -       -      -
    313A  GLY*     3.0    33.4    +      -       -      +
    314A  PRO*     3.7     4.2    -      -       -      +
    325A  TYR*     3.9     5.9    -      -       -      -
    326A  PHE*     1.3    81.5    -      -       -      +
    328A  THR*     1.3    59.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 328 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7A  PRO*     3.9    16.1    -      -       +      +
      8A  HIS*     5.7     0.2    -      -       -      -
      9A  ASN*     2.8    24.2    +      -       -      -
    135A  LEU*     3.4    11.9    -      -       -      +
    312A  THR*     3.2     5.2    -      -       -      -
    313A  GLY      2.9    40.6    +      -       -      +
    315A  ALA*     3.9    20.9    -      -       +      -
    326A  PHE*     3.7    16.1    -      -       +      -
    327A  GLU*     1.3    76.5    -      -       -      +
    329A  ARG*     1.3    70.0    +      -       -      +
    330A  TYR*     3.6    17.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 329 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7A  PRO*     3.4     2.1    -      -       -      +
      8A  HIS*     2.9    49.4    +      -       +      +
     49A  HIS      4.2     1.6    +      -       -      -
     50A  LYS*     2.9    56.9    +      -       -      +
     52A  ILE      4.6     0.6    +      -       -      -
    135A  LEU*     3.9    23.7    -      -       +      +
    136A  VAL      2.7    29.1    +      -       -      +
    137A  ASP*     4.3     1.4    -      -       -      +
    138A  GLU*     2.7    27.5    +      -       -      +
    144A  VAL*     5.8     0.2    -      -       -      +
    311A  GLY*     3.5     6.7    -      -       -      +
    312A  THR*     3.8    28.2    -      -       +      +
    328A  THR*     1.3    84.9    +      -       -      +
    330A  TYR*     1.3    64.6    +      -       -      +
    331A  ILE*     6.0     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 330 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5A  VAL*     4.1    16.2    -      -       +      -
      6A  PHE*     3.3    25.1    -      -       -      +
      7A  PRO*     3.4    21.3    -      -       +      -
    208A  ASN      4.4     0.7    -      -       -      +
    209A  TYR*     4.8     2.4    -      -       -      -
    307A  PRO*     3.2    31.5    -      -       +      +
    309A  ASN      3.6    18.8    -      -       -      +
    310A  PRO*     3.2     6.5    -      -       -      +
    311A  GLY*     2.8    39.3    +      -       -      +
    313A  GLY*     3.5    15.9    -      -       -      -
    314A  PRO      2.5    30.8    +      -       -      -
    315A  ALA*     3.3     7.3    -      -       -      +
    328A  THR*     3.6     7.0    -      -       +      -
    329A  ARG*     1.3    76.8    -      -       -      +
    331A  ILE*     1.3    61.5    +      -       -      +
    371A  ASN*     3.0    25.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 331 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5A  VAL*     3.1     7.3    -      -       -      -
      6A  PHE*     2.9    40.3    +      -       +      +
      7A  PRO      4.8     0.9    -      -       -      +
      8A  HIS*     3.8    24.2    -      -       +      -
    208A  ASN*     3.5     7.4    -      -       +      +
    209A  TYR*     3.6    33.7    -      -       +      +
    329A  ARG*     4.9     2.2    -      -       +      +
    330A  TYR*     1.3    76.5    -      -       -      +
    332A  ARG*     1.3    69.3    +      -       -      +
    333A  VAL*     3.7    11.7    +      -       +      +
    347A  ILE*     4.4    11.9    -      -       +      -
    354A  ARG*     4.1    36.1    -      -       -      +
    356A  LEU*     5.7     1.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 332 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      3A  THR*     3.5    25.1    -      -       +      +
      4A  ILE      3.5     7.4    -      -       -      +
      5A  VAL*     4.0     9.8    -      -       +      +
     29A  ASP*     2.3    42.8    +      -       -      -
     30A  LEU*     5.1     6.0    -      -       -      +
    206A  ARG*     3.7    32.7    -      -       -      +
    207A  SER      2.1    37.2    +      -       -      -
    208A  ASN*     3.0    33.2    +      -       -      +
    210A  PHE      4.2     0.6    +      -       -      -
    310A  PRO*     3.6    17.7    -      -       +      +
    331A  ILE*     1.3    75.8    -      -       -      +
    333A  VAL*     1.3    59.9    +      -       -      +
    347A  ILE*     3.9    10.6    -      -       -      +
    348A  SER*     3.1    32.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 333 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      3A  THR*     4.0     0.2    -      -       -      +
      4A  ILE*     2.9    55.9    +      -       +      +
      6A  PHE*     4.0    22.2    -      -       +      -
    331A  ILE*     4.4    14.1    -      -       +      +
    332A  ARG*     1.3    76.9    -      -       -      +
    334A  ASP*     1.3    63.5    +      -       -      +
    335A  ILE*     4.8     2.7    -      -       +      -
    345A  GLY*     3.6    10.5    -      -       -      +
    346A  MET      3.1    35.7    -      -       -      +
    347A  ILE*     3.9     3.8    -      -       +      +
    348A  SER      3.7     1.8    -      -       -      +
    354A  ARG*     5.5     0.4    -      -       -      -
    356A  LEU*     4.0    17.0    -      -       +      -
----------------------------------------------------------
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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
----------------------------------------------------------
      1A  LYS*     3.7    14.8    +      -       +      +
      2A  PHE      3.3     8.7    -      -       -      +
      3A  THR*     2.7    31.0    +      -       -      +
    333A  VAL*     1.3    71.6    -      -       -      +
    335A  ILE*     1.3    60.3    +      -       -      +
    345A  GLY*     3.5     2.1    -      -       -      -
    346A  MET*     2.7    49.3    +      -       +      +
    348A  SER*     2.9    19.9    +      -       -      -
    349A  GLY*     3.2    21.5    +      -       -      -
    350A  THR      4.7     3.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 335 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1A  LYS*     3.4     6.1    -      -       -      +
      2A  PHE*     2.9    67.0    +      -       +      +
      4A  ILE*     3.6    34.3    -      -       +      -
    333A  VAL*     4.0     2.9    +      -       +      -
    334A  ASP*     1.3    77.9    -      -       -      +
    336A  ALA*     1.3    62.9    +      -       -      +
    337A  ALA      3.9     9.6    -      -       -      +
    340A  LEU*     4.2    12.3    -      -       +      -
    344A  VAL      4.9     0.2    -      -       -      -
    345A  GLY*     4.1     7.2    -      -       -      -
    356A  LEU*     3.9    28.3    -      -       +      -
    382A  PHE*     4.0    22.9    -      -       +      -
    385A  TYR*     5.2     0.2    -      -       +      -
----------------------------------------------------------
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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