Contacts of the strand formed by residues 145 - 155 (chain C) in PDB entry 2ZT9


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 GLY 145 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73A  MET*     5.9     4.7    -      -       -      -
     59B  PRO*     4.4    15.3    -      -       -      -
     60B  ALA      5.8     0.4    -      -       -      -
    143C  HIS      3.6     1.2    +      -       -      -
    144C  PHE*     1.3    76.2    -      -       -      +
    146C  LYS*     1.3    59.2    +      -       -      -
    147C  TYR*     3.5    16.6    -      -       -      -
    248C  VAL*     3.4     3.1    -      -       -      -
    249C  LEU      2.7    36.0    +      -       -      -
    254C  ARG*     4.8     4.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 146 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58B  ASP*     2.7    35.5    +      -       -      +
     59B  PRO*     3.3    29.2    +      -       +      +
     60B  ALA      4.5     6.2    +      -       -      +
     61B  MET*     3.5    38.0    -      -       +      +
     62B  THR*     4.6     3.8    +      -       -      +
    145C  GLY*     1.3    71.4    -      -       -      -
    147C  TYR*     1.3    70.6    +      -       -      +
    246C  GLU*     3.6    33.8    -      -       +      +
    247C  ILE      3.2     9.9    -      -       -      +
    248C  VAL*     3.9    15.5    -      -       +      +
      1G  MET*     6.2     2.3    -      -       -      +
      3G  GLU*     5.0    14.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 147 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70A  GLN*     6.4     0.2    -      -       -      -
     74A  ASN*     4.6     4.3    +      -       -      -
     61B  MET*     4.1     7.9    -      -       +      -
     62B  THR*     5.8     8.5    -      -       +      -
     79C  PRO*     3.7    33.9    -      -       +      -
     82C  PHE*     5.2     2.7    -      +       -      -
    143C  HIS*     2.8    40.6    +      -       -      +
    144C  PHE      3.8     4.3    +      -       -      -
    145C  GLY*     3.5    26.2    -      -       -      -
    146C  LYS*     1.3    78.3    -      -       -      +
    148C  SER*     1.3    61.8    +      -       -      +
    246C  GLU*     3.3     3.4    -      -       -      -
    247C  ILE*     2.8    36.5    +      -       +      +
    249C  LEU*     4.5    10.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 148 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61B  MET*     3.3    25.7    -      -       -      +
     77C  MET      4.5     0.9    -      -       -      +
     78C  LEU      4.6     0.7    -      -       -      -
     79C  PRO*     3.7    17.3    -      -       -      +
    147C  TYR*     1.3    77.4    -      -       -      +
    149C  VAL*     1.3    64.8    +      -       -      +
    150C  HIS*     3.7    30.4    +      -       -      -
    244C  ASP*     5.8     1.8    -      -       -      -
    245C  ALA      3.3     9.1    +      -       -      -
    246C  GLU*     4.4     2.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 149 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34C  VAL*     5.1     0.2    -      -       +      -
     36C  VAL*     4.6    16.4    -      -       +      -
     76C  LEU*     4.2    11.7    -      -       +      -
     77C  MET      3.4    11.9    -      -       -      +
     78C  LEU*     4.6     9.6    -      -       +      -
     79C  PRO*     4.2    10.8    -      -       +      -
    148C  SER*     1.3    79.0    -      -       -      +
    150C  HIS*     1.3    64.6    +      -       -      +
    151C  VAL*     4.0    21.1    -      -       +      +
    244C  ASP*     3.3     4.5    -      -       -      +
    245C  ALA*     2.7    48.6    +      -       +      +
    246C  GLU      4.8     0.9    -      -       -      -
    247C  ILE*     4.1    29.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 150 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     64B  GLU*     5.9     0.4    -      -       -      -
     14C  ARG*     3.2    52.2    +      -       -      +
     20C  ILE*     4.7     9.6    -      -       +      -
     76C  LEU      3.8     0.2    -      -       -      -
     77C  MET*     2.8    60.7    +      -       +      +
    148C  SER*     3.7    29.4    -      -       -      -
    149C  VAL*     1.3    75.4    -      -       -      +
    151C  VAL*     1.3    65.7    +      -       -      +
    243C  LEU      3.7     0.9    -      -       -      +
    244C  ASP*     2.4    35.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 151 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20C  ILE*     3.6     6.6    -      -       -      +
     32C  THR*     4.3     7.2    -      -       +      -
     34C  VAL*     3.3    44.4    -      -       +      -
     50C  VAL*     3.8    35.4    -      -       +      -
     75C  VAL      3.7     7.6    -      -       -      +
     76C  LEU*     3.7    13.5    -      -       +      -
    149C  VAL*     4.0     8.5    -      -       +      +
    150C  HIS*     1.3    81.5    -      -       -      +
    152C  GLY*     1.3    65.1    +      -       -      +
    241C  GLY      4.0     0.2    -      -       -      +
    242C  GLN*     3.3     5.2    -      -       -      -
    243C  LEU*     2.9    36.6    +      -       +      +
    245C  ALA*     5.8     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 152 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20C  ILE*     3.9     4.2    -      -       -      +
     74C  ALA*     3.0     8.6    -      -       -      +
     75C  VAL*     2.9    45.9    +      -       -      +
    151C  VAL*     1.3    76.0    -      -       -      +
    153C  GLY*     1.3    57.7    +      -       -      -
    240C  PHE*     3.5    26.9    -      -       -      -
    241C  GLY      3.5     1.6    -      -       -      -
    301C  HEM      4.5     1.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 153 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32C  THR*     3.2    24.7    +      -       -      +
     52C  ILE*     4.1     9.9    -      -       -      -
     73C  GLY      3.6     5.2    -      -       -      -
     74C  ALA*     4.2     2.0    -      -       -      -
    152C  GLY*     1.3    73.2    -      -       -      -
    154C  ASN*     1.3    61.2    +      -       -      -
    155C  ARG*     3.7     2.8    +      -       -      -
    240C  PHE*     3.0     5.3    -      -       -      -
    241C  GLY      2.8    42.1    +      -       -      -
    301C  HEM      5.1     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 154 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22C  CYS*     4.4     1.8    -      -       -      -
     26C  HIS*     2.9    44.2    +      -       -      +
     52C  ILE*     3.5     9.7    -      -       -      +
     72C  VAL*     3.4     4.9    -      -       -      -
     73C  GLY      2.8    34.4    +      -       -      +
    153C  GLY*     1.3    74.5    -      -       -      +
    155C  ARG*     1.3    69.2    +      -       -      +
    156C  GLY      3.0    10.0    -      -       -      +
    239C  GLY*     2.9    30.9    +      -       -      +
    240C  PHE*     3.6    12.4    -      -       +      +
    301C  HEM      3.4    27.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 155 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30C  LYS*     3.5    33.4    +      -       -      +
     31C  PRO      2.4    28.1    +      -       -      -
     32C  THR*     3.7     3.0    +      -       -      -
     52C  ILE*     3.3    30.7    +      -       +      +
     53C  PRO      3.2    23.4    +      -       -      -
     54C  TYR*     3.7    37.4    -      -       +      +
     70C  LEU*     3.9     9.4    -      -       +      -
     71C  ASN      3.4     9.4    -      -       -      +
     72C  VAL*     4.4     1.6    -      -       +      -
    153C  GLY      3.7    15.0    +      -       -      -
    154C  ASN*     1.3    80.2    +      -       -      +
    156C  GLY*     1.3    64.1    +      -       -      +
    238C  GLY*     4.0     4.0    -      -       -      -
    239C  GLY      2.8    70.0    +      -       -      +
----------------------------------------------------------
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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