Contacts of the strand formed by residues 536 - 548 (chain A) in PDB entry 2C11


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 GLU 536 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    532A  VAL      4.4     0.2    -      -       -      +
    534A  GLY*     3.4     5.4    -      -       -      +
    535A  LEU*     1.3    96.2    +      -       -      +
    537A  ASN*     1.3    69.4    +      -       -      +
    538A  TRP*     3.8    14.9    -      -       +      -
    591A  SER*     3.6    15.8    +      -       -      -
    592A  ASN*     4.1     2.7    +      -       +      -
    593A  HIS*     6.4     1.8    -      -       +      +
    671A  GLY*     3.5    28.5    -      -       -      +
    672A  LYS*     3.2     8.4    -      -       -      -
    673A  ASP      4.9     0.3    +      -       -      -
      1F  NAG      4.2    27.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 537 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    530A  LEU      3.8     7.1    -      -       -      +
    531A  ASP*     3.6     7.3    -      -       -      -
    532A  VAL*     3.0    56.4    +      -       -      +
    534A  GLY      3.5     3.5    +      -       -      +
    535A  LEU      3.2    11.4    -      -       -      +
    536A  GLU*     1.3    84.2    +      -       -      +
    538A  TRP*     1.3    64.0    +      -       -      +
    589A  LEU*     4.5    14.7    -      -       +      +
    590A  ALA      2.8    12.3    +      -       -      +
    671A  GLY      3.4    13.9    +      -       -      -
    672A  LYS      2.8     8.0    +      -       -      +
    674A  LEU*     3.0    29.2    +      -       +      +
   1736A   CA      3.9     2.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 538 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    536A  GLU*     3.8    12.8    -      -       +      -
    537A  ASN*     1.3    77.7    -      -       -      +
    539A  VAL*     1.3    65.2    +      -       -      +
    540A  TRP*     4.0    14.5    +      +       -      +
    568A  LEU*     3.9    29.9    -      -       +      +
    569A  LEU      5.4     0.4    -      -       -      -
    588A  TYR      3.7     0.3    -      -       -      +
    589A  LEU*     3.0     7.4    -      -       -      +
    590A  ALA      2.6    28.9    +      -       -      +
    591A  SER      3.7    15.5    -      -       -      -
    592A  ASN*     3.2    55.2    -      -       +      -
    669A  ILE      4.1     3.6    -      -       -      -
    670A  ALA*     3.1    31.8    -      -       +      +
    671A  GLY*     3.0    31.4    -      -       -      +
    674A  LEU*     4.5     0.4    -      -       -      -
      1F  NAG      4.1     6.1    -      -       -      -
      2F  FUC      4.6     8.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 539 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    538A  TRP*     1.3    78.9    -      -       -      +
    540A  TRP*     1.3    62.2    +      -       -      +
    568A  LEU*     2.9    11.1    -      -       -      +
    569A  LEU*     2.9    61.0    +      -       +      +
    575A  ALA*     4.7     4.5    -      -       +      -
    587A  LEU*     3.4    19.7    -      -       +      -
    588A  TYR      3.5     3.6    -      -       -      +
    589A  LEU*     3.8    19.3    -      -       +      -
    634A  VAL*     4.3     9.9    -      -       +      -
    669A  ILE*     3.9    24.0    -      -       +      +
    674A  LEU*     4.1    13.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 540 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    538A  TRP*     4.1    13.0    -      +       +      +
    539A  VAL*     1.3    76.8    -      -       -      +
    541A  ALA*     1.3    58.4    +      -       -      +
    542A  GLU*     4.0     3.1    -      -       +      -
    566A  ARG*     4.0    29.6    -      -       +      -
    567A  LYS      3.9     9.9    -      -       -      -
    568A  LEU*     3.5    46.7    -      -       +      -
    586A  TYR      3.8     0.6    -      -       -      +
    587A  LEU*     2.8    27.6    -      -       -      +
    588A  TYR*     2.9    63.0    +      +       +      +
    590A  ALA*     3.5    21.4    -      -       +      +
    591A  SER      5.1     1.4    +      -       -      -
    600A  PRO*     4.4    18.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 541 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    540A  TRP*     1.3    73.2    -      -       -      +
    542A  GLU*     1.3    63.0    +      -       -      +
    543A  ASP*     4.2     0.6    +      -       -      +
    565A  THR*     3.3     3.8    +      -       -      +
    567A  LYS*     3.0    41.5    +      -       +      +
    569A  LEU*     4.2    19.5    -      -       +      -
    577A  PHE*     5.9     0.4    -      -       +      -
    584A  PRO*     3.5    30.7    -      -       +      -
    586A  TYR      3.6     4.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 542 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    540A  TRP*     4.6     0.2    -      -       +      -
    541A  ALA*     1.3    78.0    -      -       -      +
    543A  ASP*     1.3    65.6    +      -       -      +
    564A  VAL*     5.1     5.8    -      -       +      +
    565A  THR      2.9     8.5    -      -       -      +
    566A  ARG*     2.7    42.5    +      -       +      -
    584A  PRO*     4.1     0.5    -      -       -      +
    585A  ARG      3.9     1.6    +      -       -      -
    586A  TYR*     2.8    43.6    +      -       +      +
    588A  TYR*     2.3    45.6    +      -       +      +
    708A  TYR*     2.9    21.3    +      -       -      -
    509B  ASN*     4.7     0.7    -      -       -      +
    685B  ILE*     3.7    15.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 543 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    541A  ALA      5.3     0.2    -      -       -      -
    542A  GLU*     1.3    75.8    -      -       -      +
    544A  MET*     1.3    79.9    +      -       -      +
    564A  VAL*     4.3     3.4    -      -       -      -
    565A  THR*     2.6    50.4    +      -       -      +
    583A  THR      4.0     3.1    -      -       -      +
    584A  PRO*     3.6    11.3    -      -       +      +
    585A  ARG*     2.8    63.8    +      -       -      +
    683B  LEU*     4.6     7.9    -      -       -      -
    685B  ILE*     4.8     1.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 544 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    543A  ASP*     1.3    97.4    +      -       -      +
    545A  VAL*     1.3    70.1    +      -       -      +
    546A  PHE*     4.1    11.9    -      -       +      -
    562A  LEU*     4.2    17.3    -      -       +      -
    563A  GLN      3.3    11.9    -      -       -      +
    564A  VAL*     4.4     1.8    -      -       -      +
    565A  THR*     4.2     3.1    -      -       -      +
    585A  ARG*     3.7     9.2    -      -       -      +
    519B  VAL*     5.6     0.9    -      -       +      -
    521B  THR*     4.2     4.9    -      -       +      -
    612B  GLY*     3.5    14.1    -      -       -      -
    613B  GLU*     3.1    67.1    -      -       +      +
    683B  LEU*     4.0    30.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 545 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    544A  MET*     1.3    83.1    -      -       -      +
    546A  PHE*     1.3    72.8    +      -       -      +
    547A  VAL*     4.2    10.3    -      -       +      -
    561A  ARG      3.6     1.0    -      -       -      +
    562A  LEU*     3.6     3.9    -      -       -      +
    563A  GLN*     2.9    49.6    +      -       +      +
    565A  THR*     3.8    19.7    -      -       +      -
    613B  GLU*     4.3    10.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 546 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    544A  MET*     4.1     8.5    -      -       +      -
    545A  VAL*     1.3    79.8    -      -       -      +
    547A  VAL*     1.3    62.3    +      -       -      +
    548A  PRO*     3.7     8.8    -      -       -      +
    560A  GLN*     3.8    21.7    -      -       +      +
    561A  ARG      3.7     0.4    -      -       -      -
    562A  LEU*     3.1    38.4    -      -       +      -
    371B  ILE*     4.2    12.3    -      -       +      -
    521B  THR*     5.7     1.1    -      -       +      -
    613B  GLU*     3.1    34.4    +      -       +      -
    614B  PRO      3.3     4.3    -      -       -      -
    615B  LEU*     3.3    42.6    -      -       +      -
    616B  PRO*     3.1    34.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 547 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    545A  VAL*     4.2    14.6    -      -       +      -
    546A  PHE*     1.3    74.8    -      -       -      +
    548A  PRO*     1.3    67.6    -      -       +      +
    549A  MET*     3.3    21.6    -      -       +      +
    560A  GLN*     4.4     0.7    -      -       -      -
    561A  ARG*     2.6    45.5    +      -       -      +
    563A  GLN*     3.4    34.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 548 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    546A  PHE      3.7     8.5    -      -       -      +
    547A  VAL*     1.3    91.9    -      -       +      +
    549A  MET*     1.3    60.4    +      -       -      +
    558A  GLN*     3.4    15.9    -      -       +      +
    559A  LEU      2.9     8.3    -      -       -      +
    560A  GLN*     3.6    22.2    -      -       -      +
----------------------------------------------------------
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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