Contacts of the strand formed by residues 210 - 219 (chain A) in PDB entry 2J2M


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
----------------------------------------------------------
    202A  LYS*     3.8    24.4    -      -       -      +
    203A  TRP      3.3     7.9    -      -       -      -
    204A  VAL*     3.7    15.5    -      -       +      -
    208A  GLY      4.2     8.7    -      -       -      +
    209A  ASN*     1.3    82.6    +      -       -      +
    211A  VAL*     1.3    65.4    +      -       -      +
    266A  ASP*     5.2     0.2    -      -       -      +
    267A  PRO*     3.2    27.7    -      -       +      +
    403A  GLN*     3.1    35.6    +      -       -      +
    404A  PRO*     5.8     0.9    -      -       +      -
----------------------------------------------------------
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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
----------------------------------------------------------
     75A  TYR*     3.9    29.4    -      -       +      +
    202A  LYS*     3.4     5.1    -      -       -      -
    203A  TRP*     2.9    40.1    +      -       +      +
    209A  ASN*     4.1    17.0    +      -       -      +
    210A  THR*     1.3    80.6    -      -       -      +
    212A  TYR*     1.3    60.7    +      -       -      +
    213A  ILE*     3.8    14.4    -      -       +      -
    264A  VAL*     3.6    31.0    -      -       +      -
    265A  LEU      4.2     1.6    -      -       -      +
    266A  ASP*     4.7    11.0    -      -       +      +
    267A  PRO*     3.9    10.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 212 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    200A  SER*     3.9    14.1    -      -       -      -
    201A  PHE      3.2    14.8    -      -       -      -
    202A  LYS*     3.8    20.9    -      -       +      -
    211A  VAL*     1.3    71.6    -      -       -      +
    213A  ILE*     1.3    61.1    +      -       -      +
    263A  GLN      3.5     0.3    -      -       -      +
    264A  VAL*     3.4     4.5    -      -       -      -
    265A  LEU*     2.8    52.1    +      -       +      +
    267A  PRO*     3.8    35.6    -      -       +      +
    270A  VAL*     3.9    20.4    -      -       +      -
    278A  LEU*     3.6    18.8    -      -       +      +
    284A  TRP*     3.9    15.2    -      -       +      -
    327A  SER*     4.0     5.6    -      -       -      -
    328A  GLU*     2.7    36.1    +      -       -      -
     28B  ARG*     5.0     6.1    +      -       -      -
----------------------------------------------------------
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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
----------------------------------------------------------
    199A  HIS      3.9     0.7    -      -       -      +
    200A  SER*     3.1     6.9    -      -       -      -
    201A  PHE*     2.8    53.0    +      -       +      +
    203A  TRP*     3.6    56.3    -      -       +      +
    211A  VAL*     3.8    23.8    -      -       +      +
    212A  TYR*     1.3    81.2    -      -       -      +
    214A  LYS*     1.3    61.0    +      -       -      +
    215A  LEU*     3.6    33.4    -      -       +      +
    262A  VAL*     3.9     8.1    -      -       +      -
    263A  GLN      2.9    11.0    -      -       -      +
    264A  VAL*     4.3     4.5    -      -       +      -
    284A  TRP*     4.2     2.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 214 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132A  PRO      4.6     3.6    +      -       -      -
    197A  SER*     3.6    11.2    -      -       -      +
    198A  VAL*     2.6    28.2    +      -       -      +
    199A  HIS      3.3    20.6    -      -       -      +
    200A  SER*     3.6    10.1    -      -       -      +
    213A  ILE*     1.3    74.8    -      -       -      +
    215A  LEU*     1.3    61.4    +      -       -      +
    216A  ARG*     4.7     8.9    -      -       -      +
    262A  VAL*     3.4     9.5    -      -       -      +
    263A  GLN*     2.8    51.4    +      -       +      +
    277A  PRO      4.6     4.4    +      -       -      -
    279A  ASP      5.5     0.6    +      -       -      -
    282A  LYS      3.5    20.8    +      -       -      -
    283A  ASP*     4.6     2.0    +      -       -      +
    284A  TRP*     3.2    52.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 215 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124A  TRP*     3.7    31.0    -      -       +      -
    126A  PHE*     3.7    25.6    -      -       +      -
    196A  SER*     3.6     2.4    -      -       -      -
    197A  SER*     2.8    37.1    +      -       -      -
    201A  PHE*     5.3     5.4    -      -       +      -
    203A  TRP*     3.9    13.0    -      -       +      +
    213A  ILE*     3.6    25.6    -      -       +      -
    214A  LYS*     1.3    80.4    -      -       -      +
    216A  ARG*     1.3    67.6    +      -       -      +
    260A  LEU*     3.9    21.5    -      -       +      -
    261A  PHE      3.6    12.8    -      -       -      +
    262A  VAL*     3.9    13.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 216 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132A  PRO*     3.2    33.7    -      -       -      +
    194A  ARG*     4.3     9.7    -      -       -      +
    195A  GLY      3.7     4.2    +      -       -      +
    196A  SER*     4.4     9.6    +      -       -      -
    214A  LYS*     4.7     9.7    -      -       -      +
    215A  LEU*     1.3    87.0    +      -       -      +
    217A  TRP*     1.3    63.2    +      -       -      +
    218A  VAL*     4.9     1.8    -      -       +      -
    259A  ASP      3.3     1.4    -      -       -      +
    260A  LEU*     3.3     7.4    -      -       -      +
    261A  PHE*     2.8    56.5    +      -       +      +
    262A  VAL*     5.5     0.2    -      -       -      -
    263A  GLN*     2.6    40.7    +      -       +      -
    283A  ASP*     3.3    14.5    +      -       -      -
    284A  TRP*     3.2    20.4    +      -       -      +
    291A  PHE*     3.3    36.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 217 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66A  PHE*     3.9    24.5    -      +       -      -
    113A  PHE*     3.4    34.9    -      +       +      -
    115A  VAL*     4.3    10.5    -      -       +      -
    117A  PHE*     4.0    23.3    -      +       -      -
    124A  TRP*     5.9     0.7    -      +       -      -
    126A  PHE*     3.3    46.1    -      +       +      -
    194A  ARG*     3.3    11.6    -      -       -      +
    195A  GLY*     2.9    33.9    +      -       -      +
    216A  ARG*     1.3    74.5    -      -       -      +
    218A  VAL*     1.3    63.2    +      -       -      +
    219A  PRO      4.2     0.2    -      -       -      -
    258A  TRP*     3.6    24.7    -      -       +      -
    259A  ASP      3.2    10.3    -      -       -      -
    260A  LEU*     3.7    26.2    -      -       +      +
    297A  MET*     3.5    33.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 218 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    194A  ARG*     5.0     0.9    -      -       +      -
    216A  ARG*     4.8     2.2    -      -       +      +
    217A  TRP*     1.3    78.1    -      -       -      +
    219A  PRO*     1.4    75.9    -      -       +      +
    220A  LYS      3.6     0.2    +      -       -      -
    258A  TRP*     3.3     2.2    -      -       -      -
    259A  ASP*     2.9    34.9    +      -       +      +
    261A  PHE*     3.6    36.6    -      -       +      -
    291A  PHE*     4.6    17.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 219 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    191A  ARG      3.8    16.4    -      -       -      +
    193A  MET      3.5    30.5    -      -       -      +
    194A  ARG*     4.0    13.5    -      -       +      -
    218A  VAL*     1.4    93.6    -      -       +      +
    220A  LYS*     1.3    65.4    +      -       -      +
    222A  GLY*     3.1    37.7    +      -       -      +
    223A  VAL*     3.8     7.4    -      -       +      +
    257A  GLU      3.8     2.0    -      -       -      +
    258A  TRP*     3.5    14.6    -      -       +      +
    259A  ASP*     5.6     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