Contacts of the strand formed by residues 210 - 224 (chain A) in PDB entry 3OTC


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 210 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51A  LEU*     5.3     3.1    +      -       -      +
     55A  THR*     3.8    16.6    +      -       +      +
     71A  ALA      3.9     0.4    -      -       -      +
     72A  TYR*     2.9    18.6    -      -       -      -
     73A  GLY      3.2    23.1    +      -       -      -
     78A  TYR*     3.5    22.6    +      -       -      +
    205A  MET*     4.1     9.9    -      -       +      +
    209A  GLY*     1.3    72.7    -      -       -      -
    211A  VAL*     1.3    74.2    +      -       -      +
    212A  LEU*     4.7     0.4    -      -       +      -
    247A  PRO*     3.9    18.6    -      -       +      -
    249A  HIS*     3.4    28.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 211 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70A  ILE*     3.9    29.6    -      -       +      -
     71A  ALA      3.6     4.7    -      -       -      +
     72A  TYR*     3.7    21.8    -      -       +      -
    209A  GLY      4.9     0.9    -      -       -      +
    210A  THR*     1.3    77.9    -      -       -      +
    212A  LEU*     1.3    66.1    +      -       -      +
    213A  ILE*     4.2     3.6    -      -       +      -
    246A  VAL      3.5     1.2    -      -       -      +
    247A  PRO*     3.4     6.2    -      -       -      +
    248A  LEU*     2.9    47.9    +      -       +      +
    250A  CYS*     4.4    10.3    -      -       -      +
    252A  ILE*     3.8    22.4    -      -       +      -
    257A  PHE*     4.1    17.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 212 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55A  THR*     3.8    16.2    -      -       +      -
     58A  ALA*     3.7    30.1    -      -       +      -
     59A  GLN*     3.9    21.5    -      -       +      +
     62A  MET*     3.8    26.8    -      -       -      +
     70A  ILE*     3.4     4.9    -      -       -      +
     71A  ALA*     2.9    35.0    +      -       +      +
     78A  TYR*     3.9    18.4    -      -       +      +
    211A  VAL*     1.3    76.6    -      -       -      +
    213A  ILE*     1.3    66.0    +      -       -      +
    245A  PRO*     4.2     3.8    -      -       +      +
    246A  VAL      3.7     2.9    -      -       -      -
    247A  PRO*     3.7    32.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 213 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62A  MET*     4.9     0.9    -      -       -      -
     69A  VAL      4.2     6.3    -      -       -      +
     70A  ILE*     4.2     9.4    -      -       +      -
    211A  VAL*     4.4     2.5    -      -       +      +
    212A  LEU*     1.3    80.2    -      -       -      +
    214A  TRP*     1.3    69.4    +      -       -      +
    215A  GLN*     3.8     9.1    +      -       -      +
    245A  PRO*     3.1     5.2    -      -       -      +
    246A  VAL*     2.9    34.3    +      -       +      +
    248A  LEU*     3.4    34.1    -      -       +      -
    257A  PHE*     4.0    20.9    -      -       +      -
    261A  HIS*     3.4    32.3    -      -       +      +
    263A  GLU*     5.7     1.3    -      -       -      +
    264A  ILE*     4.0    19.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 214 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62A  MET*     3.4    50.1    -      -       +      +
     63A  GLU*     4.4     7.0    -      -       +      -
     68A  ILE*     2.6    29.2    +      -       +      -
     69A  VAL*     3.8    17.4    +      -       +      -
    213A  ILE*     1.3    82.5    -      -       -      +
    215A  GLN*     1.3    62.6    +      -       -      +
    243A  THR*     3.5    35.9    -      -       +      -
    244A  LYS      3.5    18.8    -      -       -      -
    245A  PRO*     3.3    26.9    -      -       +      -
    263A  GLU*     5.3     5.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 215 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    213A  ILE*     4.4    13.5    -      -       -      +
    214A  TRP*     1.3    77.5    -      -       -      +
    216A  LYS*     1.3    71.8    +      -       -      +
    217A  VAL*     3.3     7.3    +      -       +      +
    243A  THR*     3.4     6.2    -      -       -      -
    244A  LYS      2.9    31.5    +      -       -      +
    246A  VAL*     3.5    40.1    -      -       +      +
    248A  LEU*     4.8     7.3    -      -       -      +
    261A  HIS*     5.1     6.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 216 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    215A  GLN*     1.3    79.8    -      -       -      +
    217A  VAL*     1.3    61.5    +      -       -      +
    218A  ASP*     4.1     4.8    +      -       +      +
    241A  THR*     4.3    16.4    -      -       -      +
    243A  THR*     3.2    30.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 217 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    215A  GLN*     3.3    17.0    +      -       +      +
    216A  LYS*     1.3    77.9    -      -       -      +
    218A  ASP*     1.3    68.4    +      -       -      +
    219A  GLU*     6.3     0.7    -      -       +      -
    241A  THR*     4.2     2.0    +      -       -      -
    242A  ARG*     3.0    39.4    +      -       +      +
    244A  LYS*     4.4    30.5    -      -       +      -
    246A  VAL*     4.4    15.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 218 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    216A  LYS      4.1     4.0    -      -       -      +
    217A  VAL*     1.3    83.2    -      -       -      +
    219A  GLU*     1.3    61.5    +      -       -      +
    220A  VAL*     4.2     6.0    +      -       -      +
    239A  THR*     4.5    23.0    -      -       -      +
    241A  THR*     3.9    21.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 219 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    217A  VAL*     4.2     0.6    +      -       +      -
    218A  ASP*     1.3    74.7    -      -       -      +
    220A  VAL*     1.3    66.8    +      -       -      +
    221A  MET*     4.3    22.0    -      -       +      +
    238A  VAL      3.7     1.6    -      -       -      +
    239A  THR*     4.4     0.2    -      -       -      -
    240A  ARG*     2.8    45.1    +      -       +      +
    242A  ARG*     3.1    27.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 220 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    218A  ASP*     4.3     7.4    +      -       -      +
    219A  GLU*     1.3    82.0    -      -       -      +
    221A  MET*     1.3    65.9    +      -       -      +
    237A  ALA*     4.1    25.1    -      -       +      -
    238A  VAL      3.7     9.4    -      -       -      +
    239A  THR*     3.4    28.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 221 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    219A  GLU*     4.3    32.1    -      -       +      +
    220A  VAL*     1.3    78.7    -      -       -      +
    222A  THR*     1.3    65.6    +      -       -      +
    223A  LYS*     5.0     9.6    -      -       +      -
    237A  ALA*     4.9     1.1    -      -       -      -
    238A  VAL*     2.8    46.3    +      -       +      +
    240A  ARG*     4.5    26.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 222 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    221A  MET*     1.3    78.7    -      -       -      +
    223A  LYS*     1.3    64.9    +      -       -      +
    235A  LYS*     3.5    50.8    +      -       +      -
    236A  MET      3.9     8.7    -      -       -      +
    237A  ALA*     4.7     4.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 223 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    221A  MET*     3.6    13.6    +      -       +      -
    222A  THR*     1.3    77.1    -      -       -      +
    224A  GLU*     1.3    66.6    +      -       -      +
    235A  LYS*     3.7     6.5    -      -       -      -
    236A  MET*     3.0    35.6    +      -       +      +
    238A  VAL*     3.0    48.1    -      -       +      +
    240A  ARG*     5.7     9.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 224 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    222A  THR      4.4     0.4    +      -       -      -
    223A  LYS*     1.3    81.1    -      -       -      +
    225A  ILE*     1.3    72.8    +      -       -      +
    226A  LYS*     4.2    13.9    +      -       +      +
    233A  GLY      4.0    14.7    -      -       -      +
    234A  LYS      4.2     2.5    -      -       -      -
    235A  LYS*     3.5    29.2    +      -       -      +
    236A  MET*     5.8     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