Contacts of the strand formed by residues 443 - 454 (chain C) in PDB entry 5SUY


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 MET 443 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    442C  ARG*     1.3    76.8    -      -       -      +
    444C  TRP*     1.3    72.8    +      -       -      +
    445C  LEU*     3.7    41.1    -      -       +      -
    445D  LEU      3.8     0.5    -      -       -      +
    446D  LYS*     3.5     5.4    -      -       -      +
    447D  ILE*     2.9    44.5    +      -       +      +
    449D  ILE*     3.3    40.6    -      -       +      -
    452D  ALA*     4.8     3.1    -      -       +      -
    491D  THR*     3.5    23.8    -      -       -      +
    492D  VAL*     4.8     5.8    -      -       +      -
    502D  TYR*     3.5    28.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 444 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    454A  LEU*     5.4    11.4    -      -       +      -
    456A  SER*     5.7     3.4    -      -       -      -
    457A  ASP*     4.1    14.5    +      -       -      -
    438B  GLU*     4.8    17.9    +      -       -      +
    442C  ARG*     5.0     4.3    -      -       +      +
    443C  MET*     1.3    82.3    -      -       -      +
    445C  LEU*     1.3    61.9    +      -       -      +
    444D  TRP*     4.2    45.2    -      +       +      -
    445D  LEU      3.4    16.2    -      -       -      -
    446D  LYS*     3.7    52.1    -      -       +      +
    500D  GLN      5.3     1.7    -      -       -      +
    502D  TYR*     3.4    41.7    -      +       +      +
----------------------------------------------------------
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Residues in contact with LEU 445 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    443C  MET*     3.7    16.8    -      -       +      -
    444C  TRP*     1.3    76.5    -      -       -      +
    446C  LYS*     1.4    70.0    +      -       -      +
    447C  ILE*     3.6    26.2    +      -       +      +
    443D  MET      3.6     1.2    -      -       -      +
    444D  TRP*     3.5     9.1    -      -       -      -
    445D  LEU*     2.9    42.8    +      -       +      +
    447D  ILE*     5.3     7.4    -      -       +      -
    492D  VAL*     4.2    35.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 446 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    445C  LEU*     1.4    79.6    -      -       -      +
    447C  ILE*     1.3    66.9    +      -       -      +
    448C  THR*     4.2    13.2    +      -       -      -
    442D  ARG*     4.2    36.7    -      -       +      +
    443D  MET      3.4     9.4    -      -       -      +
    444D  TRP*     3.9    35.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 447 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    445C  LEU*     3.6    39.9    -      -       +      +
    446C  LYS*     1.3    77.2    -      -       -      +
    448C  THR*     1.3    67.1    +      -       -      +
    449C  ILE*     3.5    23.0    +      -       +      -
    442D  ARG*     3.3     3.6    -      -       -      +
    443D  MET*     2.9    61.7    +      -       +      +
    445D  LEU*     4.9     7.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 448 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    446C  LYS*     4.2    14.1    +      -       -      -
    447C  ILE*     1.3    74.6    -      -       -      +
    449C  ILE*     1.3    63.6    +      -       -      +
    450C  PRO*     3.9    16.4    -      -       +      +
    441D  ASP*     3.3    24.4    +      -       +      +
    442D  ARG*     4.5     2.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 449 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    447C  ILE*     3.5    22.9    +      -       +      +
    448C  THR*     1.3    78.8    -      -       -      +
    450C  PRO*     1.3    73.3    -      -       +      +
    451C  ASN      3.3     2.1    +      -       -      -
    452C  ALA*     3.4    22.1    +      -       +      +
    491C  THR*     3.9    14.8    -      -       +      -
    504C  VAL*     3.9    19.5    -      -       +      -
    440D  ARG      3.4    13.0    -      -       -      +
    441D  ASP*     3.1    10.5    +      -       -      -
    443D  MET*     3.5    38.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 450 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    448C  THR*     3.9    16.4    -      -       +      +
    449C  ILE*     1.3    93.1    -      -       +      +
    451C  ASN*     1.3    78.2    +      -       -      +
    452C  ALA      3.4     0.3    +      -       -      -
    504C  VAL*     4.7     3.8    -      -       -      +
    441D  ASP*     4.1    12.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 451 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    449C  ILE      3.3     1.0    +      -       -      -
    450C  PRO*     1.3    81.4    -      -       -      +
    452C  ALA*     1.3    59.7    +      -       -      +
    453C  PHE*     3.4    21.8    -      -       -      -
    504C  VAL*     4.4     4.7    -      -       -      +
    505C  PHE*     5.2     4.9    +      -       +      -
    439D  VAL*     3.9    27.6    -      -       +      +
    440D  ARG      3.6     9.4    +      -       -      -
    441D  ASP*     4.4     0.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 452 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    449C  ILE*     3.6    32.1    -      -       +      +
    450C  PRO      3.3     0.8    -      -       -      -
    451C  ASN*     1.3    77.9    -      -       -      +
    453C  PHE*     1.3    61.0    +      -       -      +
    491C  THR*     5.1     2.2    -      -       +      -
    502C  TYR*     4.8    17.7    -      -       +      -
    503C  TYR      3.4    12.3    -      -       -      +
    504C  VAL*     4.2     3.6    -      -       +      -
    439D  VAL*     3.3     5.2    -      -       -      -
    440D  ARG*     2.9    35.0    +      -       -      +
    442D  ARG      5.3     2.0    -      -       -      +
    443D  MET*     5.2     4.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 453 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    451C  ASN      3.4    19.5    -      -       -      -
    452C  ALA*     1.3    73.9    -      -       -      +
    454C  LEU*     1.3    64.4    +      -       -      +
    457C  ASP*     5.2     0.2    -      -       +      -
    458C  VAL*     3.4    30.1    -      -       +      -
    488C  ILE*     4.0    12.3    -      -       +      -
    502C  TYR*     4.3     6.2    -      -       -      -
    503C  TYR*     2.7    55.1    +      -       +      +
    504C  VAL*     3.5    25.8    -      -       -      -
    505C  PHE*     3.6    38.6    -      +       -      -
    430D  MET*     5.0     0.2    -      -       +      -
    437D  LEU*     4.1    16.2    -      -       +      -
    438D  GLU      3.6    20.4    -      -       -      +
    439D  VAL*     4.1     4.5    -      -       +      +
    440D  ARG*     5.7     2.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 454 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    500A  GLN*     4.1    16.6    -      -       -      +
    453C  PHE*     1.3    74.7    -      -       -      +
    455C  GLY*     1.3    64.2    +      -       -      +
    456C  SER*     3.9    20.6    -      -       -      +
    457C  ASP*     3.0    28.4    +      -       -      +
    458C  VAL*     3.2    12.9    +      -       -      +
    499C  GLU      4.2     2.0    -      -       -      +
    500C  GLN*     3.5    29.2    -      -       -      +
    501C  CYS      3.5     7.2    -      -       -      +
    502C  TYR*     3.6    34.1    -      -       +      +
    503C  TYR*     4.4     0.4    -      -       -      -
    438D  GLU      5.1     0.2    +      -       -      -
    440D  ARG*     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