Contacts of the strand formed by residues 213 - 224 (chain L) in PDB entry 1DZG


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 LEU 213 (chain L).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146L  LEU*     4.2    12.8    -      -       +      -
    147L  PHE      3.3    24.5    -      -       -      +
    148L  GLY*     3.6    16.4    -      -       -      +
    154L  PHE*     4.3     7.4    -      -       +      -
    158L  TYR*     3.8    19.1    -      -       +      +
    170L  LEU*     4.8     4.0    -      -       +      -
    175L  PHE*     4.3     0.2    -      -       -      -
    211L  THR*     3.8     1.2    -      -       -      +
    212L  VAL*     1.3    88.1    -      -       +      +
    214L  VAL*     1.3    67.6    +      -       -      +
    215L  LEU*     4.0    13.0    -      -       +      -
    354L  ILE*     3.8    22.7    -      -       +      -
    389L  VAL*     3.9     1.6    -      -       -      +
    390L  ILE*     2.8    60.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 214 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    145L  ARG      3.5     0.5    -      -       -      +
    147L  PHE*     2.9    43.0    +      -       +      +
    175L  PHE*     3.6    26.2    -      -       +      -
    186L  ILE*     3.6    17.9    -      -       +      -
    202L  ILE*     4.0    22.0    -      -       +      -
    207L  ILE*     4.1     3.8    -      -       +      -
    211L  THR*     4.3     0.4    -      -       +      -
    213L  LEU*     1.3    72.9    -      -       -      +
    215L  LEU*     1.3    63.7    +      -       -      +
    216L  VAL*     4.0    15.5    -      -       +      -
    387L  ALA*     4.3     4.7    -      -       +      -
    388L  VAL      3.3    12.8    -      -       -      +
    389L  VAL*     3.6    25.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 215 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     86L  ALA*     4.9     1.5    -      -       -      +
     89L  MET*     3.8    16.2    -      -       +      -
     90L  THR*     3.5    37.7    -      -       +      +
    145L  ARG      3.9     3.6    -      -       -      -
    146L  LEU*     3.5    26.9    -      -       +      -
    158L  TYR*     3.6    14.1    -      -       -      +
    213L  LEU*     4.0     6.5    -      -       +      -
    214L  VAL*     1.3    71.7    -      -       -      +
    216L  VAL*     1.3    59.1    +      -       -      +
    354L  ILE*     6.3     0.9    -      -       +      -
    386L  THR      3.8     0.5    -      -       -      +
    387L  ALA*     3.1     4.9    -      -       -      -
    388L  VAL*     2.8    62.8    +      -       +      +
    390L  ILE*     3.9    28.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 216 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     86L  ALA*     5.2     0.2    -      -       -      -
     89L  MET*     3.4    10.5    -      -       -      +
    144L  ASN*     3.3     5.7    -      -       -      -
    145L  ARG      3.0    36.3    +      -       -      +
    147L  PHE*     3.8    11.2    -      -       +      -
    186L  ILE*     3.8    27.6    -      -       +      -
    189L  TRP*     3.4    25.6    -      -       +      -
    190L  VAL*     3.5    19.3    -      -       +      -
    214L  VAL*     4.0     6.1    -      -       +      -
    215L  LEU*     1.3    78.2    -      -       -      +
    217L  ASN*     1.3    69.6    +      -       -      +
    385L  SER*     3.9     2.2    -      -       -      +
    386L  THR      3.3     4.3    -      -       -      +
    387L  ALA*     3.9    14.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 217 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82L  SER*     3.0    44.7    +      -       -      +
     85L  THR*     3.1    20.3    +      -       -      +
     86L  ALA*     4.1    11.9    -      -       +      +
    142L  SER*     3.3     9.4    +      -       -      -
    143L  ALA      3.3     1.5    -      -       -      +
    144L  ASN*     3.1    20.7    +      -       -      +
    216L  VAL*     1.3    74.8    -      -       -      +
    218L  THR*     1.3    82.0    +      -       -      +
    219L  ILE*     4.4     4.9    -      -       -      +
    385L  SER*     2.7    29.2    +      -       -      -
    386L  THR      2.8    19.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 218 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141L  VAL*     4.9     1.6    -      -       +      +
    142L  SER*     2.7    38.6    +      -       -      -
    143L  ALA*     2.8    24.4    +      -       +      +
    189L  TRP*     4.3     8.0    -      -       -      -
    190L  VAL*     4.0     6.1    -      -       -      +
    193L  LYS*     3.6    39.6    -      -       +      +
    194L  THR*     3.9    15.4    -      -       +      +
    217L  ASN*     1.3    85.6    +      -       -      +
    219L  ILE*     1.3    63.0    +      -       -      +
    220L  TYR*     4.9     0.7    -      -       +      +
    384L  ALA      3.5     4.7    -      -       -      -
    385L  SER*     3.4     9.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 219 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79L  SER*     3.6    10.1    -      -       -      +
     81L  LEU*     4.0    12.1    -      -       +      -
     82L  SER*     3.6    37.2    +      -       -      +
     85L  THR*     5.4     0.4    -      -       -      +
    131L  TYR*     3.6    24.0    -      -       -      +
    140L  LEU*     3.6    25.4    -      -       +      -
    141L  VAL      3.3     4.0    -      -       -      +
    142L  SER*     4.1     6.1    -      -       -      +
    194L  THR*     4.3     2.3    -      -       -      +
    217L  ASN*     4.4     4.9    -      -       -      +
    218L  THR*     1.3    80.4    -      -       -      +
    220L  TYR*     1.3    64.1    +      -       -      +
    383L  ALA*     3.4     2.3    -      -       -      +
    384L  ALA*     2.9    36.1    +      -       +      +
    421L  ILE*     3.7     5.6    -      -       +      -
    422L  PHE*     3.7    21.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 220 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    139L  LYS*     3.3    29.2    -      -       +      +
    140L  LEU*     3.3     6.7    -      -       -      -
    141L  VAL*     2.9    48.8    +      -       +      -
    193L  LYS      4.2    11.0    -      -       -      +
    194L  THR*     3.6    26.0    -      -       -      -
    195L  GLU*     3.5    30.5    -      -       +      +
    197L  ARG*     4.3     2.7    -      -       +      -
    218L  THR*     5.3     0.2    -      -       +      -
    219L  ILE*     1.3    76.6    -      -       -      +
    221L  PHE*     1.3    75.0    +      -       -      +
    222L  LYS*     3.6    18.3    +      -       +      -
    381L  GLU*     2.7    37.0    +      -       +      -
    382L  ALA      3.8     2.5    -      -       -      -
    383L  ALA*     3.7    12.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 221 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    138L  SER*     4.0     9.9    -      -       -      -
    139L  LYS      3.2    12.1    -      -       -      -
    140L  LEU*     4.0    10.1    -      -       +      -
    220L  TYR*     1.3    84.7    -      -       -      +
    222L  LYS*     1.3    65.1    +      -       -      +
    223L  GLY*     3.4    29.2    -      -       -      -
    274L  PHE*     3.8    37.0    -      +       -      -
    279L  ILE*     3.5    40.6    -      -       +      -
    380L  SER*     3.9     7.6    -      -       -      -
    381L  GLU*     3.6     4.2    -      -       -      +
    382L  ALA      2.8    39.5    +      -       -      +
    412L  ILE*     4.3    17.0    -      -       +      -
    421L  ILE*     5.3     1.3    -      -       +      -
    422L  PHE*     3.6    21.9    -      +       +      -
----------------------------------------------------------
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Residues in contact with LYS 222 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137L  SER      4.9     0.5    -      -       -      +
    138L  SER*     3.7     2.9    -      -       -      -
    139L  LYS*     3.1    38.9    +      -       +      +
    220L  TYR*     3.6    21.7    +      -       +      -
    221L  PHE*     1.3    81.9    -      -       -      +
    223L  GLY*     1.3    66.6    +      -       -      +
    224L  LEU*     5.4     8.1    -      -       +      -
    380L  SER      3.4    10.8    -      -       -      +
    381L  GLU*     3.4    27.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 223 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137L  SER      5.5     0.2    -      -       -      -
    138L  SER*     4.2    10.1    -      -       -      -
    221L  PHE*     3.4    22.4    -      -       -      -
    222L  LYS*     1.3    77.7    -      -       -      +
    224L  LEU*     1.3    72.4    +      -       -      +
    274L  PHE*     3.6     9.9    -      -       -      -
    379L  GLY*     3.6     0.5    -      -       -      -
    380L  SER      3.0    26.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 224 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137L  SER      5.4     7.7    +      -       -      +
    138L  SER*     5.4     0.2    -      -       -      -
    222L  LYS*     5.4    10.1    -      -       +      -
    223L  GLY*     1.3    83.0    -      -       -      +
    225L  TRP*     1.3    62.4    +      -       -      +
    274L  PHE*     3.4     6.6    -      -       -      +
    275L  LYS*     2.8    64.5    +      -       +      +
    378L  GLU*     3.7    25.8    -      -       +      +
    379L  GLY      4.7     0.4    -      -       -      +
----------------------------------------------------------
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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