Contacts of the strand formed by residues 454 - 463 (chain A) in PDB entry 1UUR


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 ASN 454 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    407A  THR      3.7     0.2    -      -       -      +
    408A  MET*     3.6     2.3    -      -       -      -
    409A  ILE*     2.8    41.5    +      -       +      +
    411A  ASP*     4.1     7.1    -      -       -      +
    453A  VAL*     1.3    79.5    +      -       -      +
    455A  LEU*     1.3    61.7    +      -       -      +
    456A  LYS*     6.0     0.2    -      -       +      -
    475A  ALA*     3.7    25.2    -      -       +      +
    476A  SER*     2.8    28.7    +      -       -      +
    477A  ASN      4.4     0.2    -      -       -      -
    478A  PRO*     3.5    21.0    -      -       -      +
    479A  PHE*     4.1     5.8    -      -       -      -
    498A  LYS*     3.8    21.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 455 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    371A  PHE*     4.1     8.3    -      -       +      -
    386A  LEU*     3.7    16.8    -      -       +      -
    406A  ALA*     4.6     2.2    -      -       +      -
    407A  THR      3.5     2.9    -      -       -      +
    408A  MET*     3.8    25.1    -      -       +      +
    424A  LEU*     3.9    19.1    -      -       +      -
    442A  LEU*     3.1    32.1    -      -       +      -
    454A  ASN*     1.3    73.9    -      -       -      +
    456A  LYS*     1.3    61.0    +      -       -      +
    457A  PHE*     3.8    23.1    -      -       +      -
    474A  ASP      4.1     1.4    -      -       -      +
    475A  ALA*     3.5     5.9    -      -       -      -
    476A  SER*     2.8    36.7    +      -       -      +
    479A  PHE*     3.8    26.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 456 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    405A  LYS      3.4     2.4    -      -       -      +
    406A  ALA*     3.5     1.0    -      -       -      -
    407A  THR*     2.8    38.6    +      -       -      +
    409A  ILE*     3.3    33.9    -      -       +      -
    455A  LEU*     1.3    77.6    -      -       -      +
    457A  PHE*     1.3    62.9    +      -       -      +
    472A  GLU*     4.6    25.5    +      -       +      +
    473A  SER*     2.9    33.2    +      -       -      +
    474A  ASP*     4.1     6.8    +      -       -      +
    475A  ALA*     3.7    22.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 457 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    364A  LEU*     3.8    14.4    -      -       +      -
    366A  LEU*     3.6    26.9    -      -       +      -
    386A  LEU*     4.0    14.4    -      -       +      -
    388A  VAL*     3.4    29.6    -      -       +      -
    404A  VAL*     4.1     2.5    -      -       +      -
    405A  LYS      3.0     8.3    -      -       -      +
    406A  ALA*     3.8     7.4    -      -       +      -
    440A  PHE*     3.6    43.1    -      +       -      -
    455A  LEU*     3.8    38.6    -      -       +      -
    456A  LYS*     1.3    76.9    -      -       -      +
    458A  GLY*     1.3    59.0    +      -       -      +
    472A  GLU*     3.2     8.5    -      -       -      +
    473A  SER*     2.9    46.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 458 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    364A  LEU*     3.7     2.6    -      -       -      +
    403A  PRO      4.1     1.0    -      -       -      +
    405A  LYS*     2.9    35.6    +      -       -      +
    457A  PHE*     1.3    77.0    -      -       -      +
    459A  VAL*     1.3    64.7    +      -       -      +
    470A  THR*     4.7     4.7    -      -       -      -
    471A  VAL      3.1    12.8    -      -       -      -
    472A  GLU*     4.1     9.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 459 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    362A  VAL*     6.0     0.4    -      -       +      -
    364A  LEU*     3.4    26.7    -      -       +      -
    390A  VAL*     5.9     0.7    -      -       +      -
    400A  ILE*     4.7    15.7    -      -       +      -
    401A  ASN      5.2     0.4    -      -       -      +
    403A  PRO      4.2     6.3    -      -       -      +
    404A  VAL*     3.1    45.5    -      -       +      +
    431A  ILE*     4.9     4.7    -      -       +      -
    458A  GLY*     1.3    78.8    -      -       -      +
    460A  ASN*     1.3    65.7    +      -       -      +
    461A  ILE*     3.1    22.1    -      -       +      +
    470A  THR*     3.4     4.3    -      -       -      +
    471A  VAL      2.9    27.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 460 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    400A  ILE*     3.7     4.0    -      -       -      +
    401A  ASN*     2.8    49.8    +      -       +      +
    402A  GLY*     6.0     0.8    -      -       -      -
    403A  PRO      5.2     0.4    +      -       -      -
    459A  VAL*     1.3    72.9    -      -       -      +
    461A  ILE*     1.3    63.9    +      -       -      +
    468A  THR*     4.3    17.8    -      -       +      +
    469A  THR      3.7     2.5    -      -       -      +
    470A  THR*     2.5    32.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 461 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    360A  PRO*     3.9    22.0    -      -       +      -
    362A  VAL*     4.1    18.6    -      -       +      -
    398A  PHE*     3.5    34.8    -      -       +      -
    399A  HIS      3.5     2.9    -      -       -      -
    400A  ILE*     4.3    13.9    -      -       +      -
    401A  ASN*     4.5     0.4    -      -       -      -
    459A  VAL*     3.1    43.7    -      -       +      +
    460A  ASN*     1.3    76.7    -      -       -      +
    462A  ARG*     1.3    64.0    +      -       -      +
    467A  VAL      3.7     1.4    -      -       -      +
    468A  THR*     3.4     5.3    -      -       -      +
    469A  THR*     2.9    34.4    +      -       -      +
    471A  VAL*     3.9    15.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 462 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    398A  PHE*     3.5     1.4    -      -       -      +
    399A  HIS*     2.8    39.4    +      -       +      +
    401A  ASN*     3.1    31.8    -      -       -      +
    461A  ILE*     1.3    74.9    -      -       -      +
    463A  ASP*     1.3    78.4    +      -       -      +
    466A  ASN*     2.9    49.3    +      -       -      +
    467A  VAL      3.6     2.5    -      -       -      -
    468A  THR*     3.4    21.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 463 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    360A  PRO*     4.5    18.5    -      -       +      +
    397A  ASN      4.2     7.4    -      -       -      +
    398A  PHE*     4.4     7.8    -      -       -      +
    399A  HIS*     5.9     0.9    +      -       -      -
    461A  ILE*     3.9     3.7    +      -       -      +
    462A  ARG*     1.3    85.7    -      -       -      +
    464A  LEU*     1.3    67.8    +      -       -      +
    465A  ASP*     3.0    40.5    +      -       -      +
    466A  ASN*     3.3     8.5    +      -       -      +
    467A  VAL*     2.7    39.1    +      -       +      +
----------------------------------------------------------
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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