Contacts of the strand formed by residues 194 - 209 (chain B) in PDB entry 1CPJ


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 ASP 194 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    177B  PHE*     3.1     6.7    -      -       -      -
    178B  SER*     2.8    35.5    +      -       -      +
    193B  GLY*     1.3    73.7    -      -       -      -
    195B  VAL*     1.3    79.8    +      -       -      +
    196B  MET*     3.6     3.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 195 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72A  ASN*     5.8     7.0    -      -       +      +
    175B  THR*     5.2     6.3    -      -       +      -
    176B  VAL      4.0     1.3    -      -       -      +
    177B  PHE*     3.4    30.5    -      -       +      -
    194B  ASP*     1.3    86.1    +      -       -      +
    196B  MET*     1.3    63.0    +      -       -      +
    197B  GLY      5.0     2.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 196 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111B  HIS*     5.0     6.7    -      -       +      +
    176B  VAL*     2.8    18.5    +      -       +      +
    177B  PHE      4.1     0.7    -      -       -      -
    178B  SER*     3.9    17.0    -      -       -      +
    181B  LEU*     3.5    43.7    -      -       +      -
    194B  ASP*     3.6    12.1    -      -       +      +
    195B  VAL*     1.3    80.6    -      -       -      +
    197B  GLY*     1.3    59.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 197 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    175B  THR*     3.5    10.5    -      -       -      +
    176B  VAL*     2.6    38.3    +      -       -      +
    195B  VAL*     5.0     1.4    -      -       -      +
    196B  MET*     1.3    79.6    -      -       -      +
    198B  GLY*     1.3    63.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 198 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29B  CYS*     5.1     2.5    -      -       -      -
    173B  ALA*     5.8     2.7    -      -       -      -
    174B  PHE      3.5     8.3    -      -       -      -
    175B  THR*     4.6     1.6    -      -       -      -
    176B  VAL*     4.5     1.7    -      -       -      +
    197B  GLY*     1.3    76.3    -      -       -      +
    199B  HIS*     1.3    63.1    +      -       -      +
    200B  ALA      4.3     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 199 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23B  GLN*     3.6    11.7    -      -       -      -
     29B  CYS*     3.1    40.1    -      -       +      -
    173B  ALA*     3.2     6.0    -      -       -      +
    174B  PHE*     2.9    47.5    +      +       +      +
    176B  VAL*     3.4    21.8    -      -       +      -
    180B  PHE*     5.0     0.4    -      +       -      -
    198B  GLY*     1.3    75.7    +      -       -      +
    200B  ALA*     1.3    61.0    +      -       -      +
    201B  ILE*     3.7    13.5    -      -       +      -
    219B  ASN*     2.7    37.3    +      -       -      -
    220B  SER*     4.6     0.2    -      -       -      -
    221B  TRP*     3.7    28.5    -      +       -      -
----------------------------------------------------------
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Residues in contact with ALA 200 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29B  CYS*     3.4    27.7    -      -       +      +
     30B  TRP*     3.5    34.8    -      -       +      +
     33B  GLY      5.0     0.3    +      -       -      -
     76B  PRO*     4.2    13.9    -      -       +      -
    171B  GLU*     3.8     9.6    -      -       -      +
    172B  GLY      3.2     9.0    -      -       -      +
    173B  ALA*     4.1     3.8    -      -       +      +
    199B  HIS*     1.3    75.5    +      -       -      +
    201B  ILE*     1.3    65.3    +      -       -      +
    220B  SER*     5.0     2.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 201 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33B  GLY*     3.9     6.9    -      -       -      -
    171B  GLU*     3.4    11.1    -      -       -      +
    172B  GLY*     2.8    44.5    +      -       -      +
    173B  ALA*     4.2     1.6    -      -       -      +
    174B  PHE*     3.8    26.0    -      -       +      -
    199B  HIS*     3.7    22.7    -      -       +      -
    200B  ALA*     1.3    79.5    -      -       -      +
    202B  ARG*     1.3    63.3    +      -       -      +
    203B  ILE*     3.9    26.2    -      -       +      -
    217B  VAL*     3.6    22.2    -      -       +      -
    218B  ALA      3.7     5.6    -      -       -      +
    219B  ASN*     3.8    13.7    -      -       -      +
    220B  SER      5.4     0.7    -      -       -      +
    231B  PHE*     4.3     3.8    -      -       +      -
    242B  ILE*     4.6     7.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 202 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16B  THR      4.2     2.8    +      -       -      -
     17B  ILE*     2.9    29.1    +      -       -      +
     18B  ALA      4.9     0.2    -      -       -      -
     19B  GLN      2.9    28.3    +      -       -      +
     20B  ILE*     4.7     1.0    -      -       -      +
     33B  GLY*     3.9     8.2    -      -       -      +
     36B  GLU*     3.5    43.0    +      -       -      +
     37B  ALA*     3.8    12.6    -      -       +      +
     40B  ASP*     2.9    26.0    +      -       -      -
    169B  PRO*     4.0    11.9    -      -       +      -
    170B  VAL      3.1    11.7    -      -       -      +
    201B  ILE*     1.3    75.7    -      -       -      +
    203B  ILE*     1.3    63.3    +      -       -      +
    204B  LEU*     4.0    11.9    +      -       +      +
    217B  VAL*     3.3     5.0    -      -       -      +
    218B  ALA*     2.9    57.9    +      -       +      +
    230B  PHE*     5.0     0.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 203 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    160B  ILE*     5.1     5.4    -      -       +      -
    164B  ILE*     3.8    20.1    -      -       +      +
    169B  PRO*     3.1     5.6    -      -       -      +
    170B  VAL*     2.7    49.5    +      -       +      +
    172B  GLY*     4.9     1.3    -      -       -      +
    201B  ILE*     3.9    20.4    -      -       +      -
    202B  ARG*     1.3    75.4    -      -       -      +
    204B  LEU*     1.3    62.3    +      -       -      +
    205B  GLY      4.1     2.5    -      -       -      +
    215B  TRP*     3.9    29.2    -      -       +      -
    216B  LEU      3.6    10.8    -      -       -      +
    217B  VAL*     4.7     8.1    -      -       +      -
    242B  ILE*     4.4    15.9    -      -       +      +
    246B  ILE*     3.8    28.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 204 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6B  ASP*     3.7    10.9    -      -       -      +
      7B  ALA*     3.1    30.6    +      -       +      +
      8B  ARG*     4.2    13.7    -      -       +      +
     17B  ILE*     4.8     3.6    -      -       +      -
    164B  ILE*     4.4     7.3    -      -       -      +
    169B  PRO*     3.9    24.5    -      -       +      -
    202B  ARG*     4.0    15.7    -      -       -      +
    203B  ILE*     1.3    73.9    -      -       -      +
    205B  GLY*     1.3    58.2    +      -       -      +
    216B  LEU*     3.0    39.9    +      -       +      +
    218B  ALA*     3.6    39.3    -      -       +      +
    230B  PHE*     3.9    20.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 205 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5B  PHE*     3.5    15.7    -      -       -      -
    164B  ILE*     4.6     3.4    -      -       -      +
    203B  ILE*     3.8     3.4    -      -       -      +
    204B  LEU*     1.3    80.3    -      -       -      +
    206B  TRP*     1.3    72.1    +      -       -      +
    215B  TRP*     3.4    12.7    -      -       -      -
    216B  LEU*     2.7    37.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 206 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1B  LEU*     4.5     4.9    -      -       +      -
      2B  PRO*     2.7    46.2    +      -       +      -
      3B  GLU      3.5    16.0    -      -       -      -
      4B  SER*     3.7     2.0    -      -       -      +
      5B  PHE*     3.2    63.4    +      +       +      +
    161B  MET*     3.4    53.2    -      -       +      -
    164B  ILE*     4.5     4.9    -      -       +      -
    165B  TYR*     4.0    12.3    -      -       +      -
    205B  GLY*     1.3    81.4    -      -       -      +
    207B  GLY*     1.3    62.2    +      -       -      +
    214B  TYR*     3.4    22.4    +      -       -      +
    215B  TRP*     3.8    18.8    -      +       +      -
    216B  LEU*     4.3     3.0    -      -       -      +
    235B  ARG*     4.0    20.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 207 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      3B  GLU      3.8    14.4    -      -       -      -
      4B  SER*     4.0     6.7    -      -       -      -
    206B  TRP*     1.3    80.2    -      -       -      +
    208B  ILE*     1.3    66.6    +      -       -      +
    214B  TYR*     3.0    31.5    +      -       -      -
    235B  ARG*     2.9    20.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 208 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      3B  GLU*     4.2    27.4    -      -       +      +
      4B  SER*     4.6     3.9    +      -       -      +
    207B  GLY*     1.3    81.1    -      -       -      +
    209B  GLU*     1.3    58.0    +      -       -      +
    210B  ASN      3.5     4.2    +      -       -      -
    211B  GLY*     3.5    39.0    -      -       -      +
    212B  VAL      3.4     5.2    -      -       -      +
    213B  PRO*     4.2     9.9    -      -       +      -
    214B  TYR*     3.3     6.8    +      -       -      -
    235B  ARG*     5.0     5.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 209 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    186B  GLY*     3.4    22.3    +      -       -      -
    187B  VAL*     3.3    27.8    -      -       +      +
    208B  ILE*     1.3    71.3    -      -       -      +
    210B  ASN*     1.3    84.7    +      -       -      +
    211B  GLY      3.4     0.7    -      -       -      -
    212B  VAL*     2.8    27.9    +      -       -      +
    214B  TYR*     3.7     7.1    -      -       +      -
    232B  LYS*     3.3    29.5    +      -       -      +
----------------------------------------------------------
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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