Contacts of the strand formed by residues 572 - 578 (chain C) in PDB entry 3CMM


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 572 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    179C  GLU*     2.5    35.2    +      -       -      -
    568C  THR*     3.5     0.3    -      -       -      -
    569C  LEU*     2.9    41.9    +      -       +      +
    571C  THR*     1.3    82.0    -      -       -      +
    573C  GLY*     1.3    58.2    +      -       -      +
    869C  THR*     3.3    10.8    -      -       -      +
    899C  VAL      3.2     7.0    -      -       -      +
    900C  ASN*     3.8    24.2    -      -       +      +
      8D  LEU*     4.2    13.3    -      -       +      +
      9D  THR*     3.6    23.2    -      -       -      +
     71D  LEU*     5.7     5.3    -      -       +      +
     73D  LEU*     3.7    28.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 573 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    567C  GLY      3.3    12.8    -      -       -      -
    571C  THR      3.8     0.4    +      -       -      -
    572C  LYS*     1.3    74.9    -      -       -      +
    574C  ASN*     1.3    63.2    +      -       -      +
    869C  THR*     4.2     1.1    -      -       -      -
    873C  VAL*     3.9    17.0    -      -       -      -
    898C  PHE*     3.5     1.0    -      -       -      -
    899C  VAL*     2.8    38.1    +      -       -      +
      8D  LEU*     5.0     1.4    -      -       -      +
     73D  LEU*     3.4    10.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 574 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    565C  GLU*     5.0     7.3    +      -       -      +
    566C  SER*     3.2     5.9    -      -       -      +
    567C  GLY      3.0    45.5    +      -       -      +
    573C  GLY*     1.3    76.4    -      -       -      +
    575C  THR*     1.3    73.8    +      -       -      +
    576C  GLN*     4.6     3.8    -      -       -      +
    873C  VAL*     3.8     6.5    -      -       -      +
    897C  GLY      3.0    15.5    -      -       -      +
    898C  PHE*     3.8    15.9    -      -       +      -
     71D  LEU      3.9     3.8    -      -       -      +
     72D  ARG*     3.5    36.0    -      -       -      +
     73D  LEU*     3.1    20.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 575 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    565C  GLU      3.4     5.4    -      -       -      -
    566C  SER*     4.0     1.6    -      -       -      -
    574C  ASN*     1.3    82.4    +      -       -      +
    576C  GLN*     1.3    63.8    +      -       -      +
    873C  VAL*     3.6    16.2    -      -       +      +
    876C  LEU*     4.0    14.2    -      -       +      +
    877C  VAL*     3.4    38.8    -      -       +      +
    880C  GLU*     5.4     5.0    -      -       -      +
    895C  LYS      4.2     5.7    +      -       -      -
    896C  ASN*     3.3     8.4    -      -       -      +
    897C  GLY*     2.8    58.7    +      -       -      +
    898C  PHE*     5.1     1.6    -      -       -      -
    908C  PHE*     5.4     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 576 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    563C  LEU      3.8     0.3    -      -       -      +
    564C  LEU*     3.8     2.1    -      -       -      +
    565C  GLU*     2.8    53.9    +      -       +      +
    574C  ASN*     4.8     3.8    -      -       -      +
    575C  THR*     1.3    77.8    -      -       -      +
    577C  VAL*     1.3    68.7    +      -       -      +
    578C  ILE*     3.8    21.4    -      -       +      +
    584C  GLU*     4.5     7.5    +      -       -      +
    585C  SER      3.8    20.2    +      -       -      -
    586C  TYR*     4.2     4.4    -      -       -      -
    589C  SER*     5.7     1.2    -      -       -      -
    880C  GLU*     6.1     0.2    -      -       -      -
    895C  LYS      5.9     0.2    -      -       -      -
    896C  ASN*     3.4    20.2    -      -       -      +
     42D  ARG*     5.1     2.0    +      -       -      +
     72D  ARG*     3.1    38.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 577 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    563C  LEU      3.8     2.2    -      -       -      +
    564C  LEU*     3.5    30.3    -      -       +      -
    576C  GLN*     1.3    78.8    +      -       -      +
    578C  ILE*     1.3    63.8    +      -       -      +
    579C  ILE*     4.0    12.1    -      -       +      -
    583C  THR*     3.7     9.0    +      -       -      +
    584C  GLU      4.7     0.2    -      -       -      +
    880C  GLU*     3.5    35.2    -      -       +      +
    884C  LEU*     5.0     3.6    -      -       +      -
    894C  TYR*     3.9    15.3    -      -       +      -
    895C  LYS      4.4     4.5    -      -       -      +
    896C  ASN*     3.1    15.4    +      -       -      +
    911C  PRO*     3.6    25.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 578 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    553C  ASP*     4.3     6.5    -      -       -      +
    556C  CYS*     5.6     2.0    -      -       +      -
    557C  VAL*     5.9     0.2    -      -       +      -
    561C  LYS      5.0     0.7    -      -       -      +
    562C  PRO*     3.4     3.6    -      -       -      +
    563C  LEU*     2.9    62.1    +      -       +      +
    565C  GLU*     4.2    11.4    -      -       +      -
    576C  GLN*     3.8    28.5    -      -       +      +
    577C  VAL*     1.3    78.2    -      -       -      +
    579C  ILE*     1.3    62.9    +      -       -      +
    583C  THR*     3.4     3.6    -      -       -      -
    584C  GLU      3.6    17.3    -      -       -      +
    585C  SER*     3.9     6.1    -      -       -      -
    586C  TYR*     3.7    21.3    -      -       +      +
    884C  LEU*     5.3     0.2    -      -       -      +
    928C  TRP*     3.6    30.3    -      -       +      -
----------------------------------------------------------
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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