Contacts of the strand formed by residues 244 - 258 (chain C) in PDB entry 3HB8


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 LYS 244 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205C  ASN      3.5    22.2    +      -       -      -
    206C  SER*     3.1    17.8    +      -       -      +
    207C  GLU*     3.1    26.8    +      -       +      +
    208C  LEU      3.0    16.9    +      -       -      -
    238C  ALA*     4.3     0.9    -      -       -      -
    243C  LEU*     1.3    75.5    -      -       -      +
    245C  PRO*     1.3    76.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 245 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67C  LEU*     3.4    33.7    -      -       +      +
     68C  ARG*     3.8    14.9    -      -       -      +
    207C  GLU*     4.1     3.6    -      -       -      +
    208C  LEU      3.7     7.9    -      -       -      +
    234C  THR*     4.8     2.2    -      -       +      -
    235C  TYR*     3.9    37.0    -      -       +      +
    238C  ALA*     3.7    23.1    -      -       +      -
    243C  LEU      3.9     0.9    -      -       -      +
    244C  LYS*     1.3    89.7    -      -       +      +
    246C  GLY*     1.3    62.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 246 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67C  LEU*     2.8    26.5    +      -       -      +
     68C  ARG*     3.0    17.0    +      -       -      +
    207C  GLU*     3.3    24.0    -      -       -      -
    208C  LEU      2.8    18.2    +      -       -      -
    209C  SER*     3.9     5.6    -      -       -      -
    244C  LYS      3.4     1.6    +      -       -      -
    245C  PRO*     1.3    72.1    -      -       -      +
    247C  ASP*     1.3    58.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 247 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     64C  ARG*     3.5    41.0    +      -       +      -
     65C  TYR      3.2    18.6    -      -       -      +
     66C  SER*     4.1     0.7    -      -       -      -
     67C  LEU*     3.9     7.7    -      -       -      +
     68C  ARG*     3.3    25.2    +      -       -      +
    209C  SER*     3.0    22.8    +      -       -      -
    210C  CYS      3.1    23.6    +      -       -      +
    246C  GLY*     1.3    75.0    -      -       -      +
    248C  PHE*     1.3    61.8    +      -       -      +
    249C  ILE*     4.0     3.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 248 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     64C  ARG*     3.7     1.0    -      -       -      -
     65C  TYR*     2.8    46.1    +      +       +      +
     67C  LEU*     3.9    24.9    -      -       +      +
    210C  CYS*     3.2    20.2    -      -       +      +
    212C  LEU*     3.8    31.4    -      -       +      -
    227C  ILE*     3.7    37.0    -      -       +      -
    230C  TYR*     3.4    40.2    -      -       +      -
    231C  ALA*     4.7     1.8    -      -       +      -
    234C  THR*     5.2     0.4    -      -       -      +
    247C  ASP*     1.3    73.1    -      -       -      +
    249C  ILE*     1.3    64.1    +      -       -      +
    250C  HIS*     3.7    27.1    -      +       +      -
----------------------------------------------------------
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Residues in contact with ILE 249 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62C  GLN*     3.6    39.7    -      -       +      +
     63C  ALA      3.5     4.5    -      -       -      +
     64C  ARG*     3.9    42.4    -      -       +      +
    209C  SER*     4.9     3.8    -      -       -      -
    210C  CYS      2.7    23.9    +      -       -      +
    211C  GLN*     3.3    21.9    -      -       +      +
    212C  LEU      2.9    27.5    +      -       -      -
    247C  ASP*     4.0    13.9    -      -       -      +
    248C  PHE*     1.3    81.2    -      -       -      +
    250C  HIS*     1.3    62.8    +      -       -      +
    251C  THR*     3.7     1.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 250 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36C  GLN*     4.9     6.6    +      -       -      -
     61C  MET      4.5     0.2    -      -       -      -
     62C  GLN*     3.3     3.6    -      -       -      -
     63C  ALA*     2.8    38.5    +      -       +      +
     65C  TYR*     4.1    11.1    +      -       +      -
    212C  LEU*     3.9    22.1    -      -       +      +
    214C  GLN*     3.0    31.1    +      -       -      +
    223C  VAL*     3.6    36.1    -      -       +      +
    226C  ASN*     4.5     1.7    -      -       +      +
    227C  ILE*     3.9    10.2    -      -       +      +
    248C  PHE*     3.7    21.4    +      +       +      -
    249C  ILE*     1.3    72.1    -      -       -      +
    251C  THR*     1.3    67.0    +      -       -      +
    252C  LEU*     3.9    20.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 251 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61C  MET      3.6    10.3    -      -       -      +
     62C  GLN*     3.0    16.3    +      -       +      +
    211C  GLN*     2.6    31.7    +      -       -      +
    212C  LEU      2.9    15.1    +      -       -      +
    213C  TYR*     3.8    28.0    -      -       +      -
    214C  GLN*     2.9    29.6    +      -       -      +
    249C  ILE*     3.9     0.5    -      -       -      +
    250C  HIS*     1.3    75.2    -      -       -      +
    252C  LEU*     1.3    67.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 252 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36C  GLN*     4.7     6.7    -      -       -      +
     60C  GLY*     3.4     5.7    -      -       -      -
     61C  MET*     2.8    46.1    +      -       +      +
    213C  TYR*     4.9     4.1    -      -       -      -
    214C  GLN*     3.4    27.4    -      -       +      +
    217C  GLY*     3.5    30.5    -      -       -      +
    219C  MET*     4.0    18.4    -      -       -      -
    223C  VAL*     4.1     3.8    -      -       +      -
    250C  HIS*     3.9    27.8    +      -       +      +
    251C  THR*     1.3    79.6    -      -       -      +
    253C  GLY*     1.3    60.0    +      -       -      +
    255C  ALA*     3.6    30.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 253 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58C  VAL      3.2     0.2    -      -       -      +
     59C  PHE*     3.2    25.2    -      -       -      -
     60C  GLY*     2.9    24.4    +      -       -      -
    213C  TYR*     4.0    14.1    +      -       -      -
    214C  GLN      3.0    13.7    +      -       -      -
    215C  ARG      3.5     6.3    -      -       -      -
    252C  LEU*     1.3    71.7    -      -       -      +
    254C  ASP*     1.3    59.6    +      -       -      +
    255C  ALA*     3.1     7.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 254 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     47C  LYS*     3.4    30.1    +      -       -      +
     57C  SER*     2.7    25.8    +      -       -      -
     58C  VAL      3.9     3.1    -      -       -      -
     59C  PHE*     3.7    11.4    -      -       +      -
    215C  ARG      2.7    16.3    +      -       -      +
    216C  SER*     3.7     9.1    -      -       -      +
    217C  GLY      3.2    13.4    +      -       -      -
    253C  GLY*     1.3    69.6    -      -       -      -
    255C  ALA*     1.3    50.0    +      -       -      +
    256C  HIS*     2.7    35.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 255 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40C  ILE*     4.3     4.9    -      -       +      +
     56C  LEU      4.0     0.5    -      -       -      +
     57C  SER*     3.5     0.2    -      -       -      -
     58C  VAL*     2.9    39.0    +      -       -      +
     61C  MET*     3.4    37.0    -      -       +      -
    217C  GLY      3.7     6.7    -      -       -      +
    219C  MET*     4.4     1.1    -      -       -      -
    252C  LEU*     3.6    25.4    -      -       +      -
    253C  GLY      3.1     3.8    +      -       -      +
    254C  ASP*     1.3    70.7    -      -       -      +
    256C  HIS*     1.3    60.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 256 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40C  ILE*     4.5     1.3    -      -       -      -
     49C  ASP*     6.3     1.3    -      -       +      -
     55C  THR*     3.8    21.1    -      -       +      +
     56C  LEU      3.1    13.5    -      -       -      +
     57C  SER*     3.8     3.4    -      -       -      -
    216C  SER*     3.4    17.6    +      -       -      -
    217C  GLY      2.9    27.0    +      -       -      +
    218C  ASP*     3.8     8.6    -      -       +      +
    219C  MET*     3.0    30.6    +      -       -      +
    254C  ASP*     2.7    30.8    +      -       -      +
    255C  ALA*     1.3    74.0    -      -       -      +
    257C  ILE*     1.3    64.8    +      -       -      +
    258C  TYR*     3.8    32.0    +      +       -      -
    365C  UMP      4.7     8.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 257 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37C  ILE*     3.5    45.3    -      -       +      +
     40C  ILE*     3.8    18.2    -      -       +      -
     41C  LEU*     4.0    12.8    -      -       +      -
     55C  THR*     3.0     5.2    -      -       -      -
     56C  LEU*     2.7    38.2    +      -       +      +
    218C  ASP*     5.2     1.8    -      -       -      -
    219C  MET*     3.8    14.6    -      -       +      +
    220C  GLY      5.3     0.9    -      -       -      +
    256C  HIS*     1.3    79.6    -      -       -      +
    258C  TYR*     1.3    75.4    +      -       -      +
    259C  LEU      3.6     0.2    +      -       -      -
    261C  HIS*     4.0     6.1    -      -       +      +
    262C  ILE*     4.5    12.3    -      -       +      -
    265C  LEU*     3.4    21.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 258 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49C  ASP*     3.1    27.2    +      -       +      +
     53C  THR*     3.7    36.1    -      -       +      -
     54C  GLY      4.1     0.9    -      -       -      -
     55C  THR*     3.5    26.2    -      -       +      -
    218C  ASP*     4.4    17.0    +      -       -      -
    256C  HIS*     3.8    23.6    +      +       -      -
    257C  ILE*     1.3    80.6    -      -       -      +
    259C  LEU*     1.3    60.0    +      -       -      +
    260C  ASN*     3.4    16.2    -      -       -      +
    261C  HIS*     2.8    44.7    +      +       +      +
    262C  ILE*     3.6     1.4    +      -       -      +
    365C  UMP      3.9    23.7    +      -       -      -
----------------------------------------------------------
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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