Contacts of the strand formed by residues 599 - 608 (chain A) in PDB entry 4I1R


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 GLN 599 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    591A  CYS*     3.7    23.8    -      -       +      +
    592A  LEU      3.5    20.6    -      -       -      +
    593A  LYS*     4.1    20.9    -      -       +      +
    597A  GLY      3.4     5.8    +      -       -      +
    598A  VAL*     1.3    71.3    -      -       -      +
    600A  ILE*     1.4    64.6    +      -       -      +
    618A  ILE      3.9     0.5    -      -       -      -
    619A  VAL*     3.0    48.3    +      -       +      +
    620A  TYR*     3.4    20.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 600 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    590A  MET      4.0     0.2    -      -       -      +
    591A  CYS*     3.2     8.0    -      -       -      +
    592A  LEU*     2.9    39.8    +      -       +      +
    594A  PHE*     3.7    29.4    -      -       +      -
    598A  VAL*     3.8    25.6    -      -       +      -
    599A  GLN*     1.4    73.0    -      -       -      +
    601A  GLN*     1.3    72.8    +      -       -      +
    602A  LEU*     5.3     6.5    -      -       +      -
    616A  THR*     4.6     5.6    -      -       +      -
    617A  SER      3.4     9.4    -      -       -      +
    618A  ILE*     3.9    21.3    -      -       +      -
    619A  VAL*     4.8     1.6    -      -       -      -
    628A  CYS*     5.6     0.9    -      -       -      -
    630A  ALA*     3.6    31.6    -      -       +      +
    686A  VAL*     4.9     5.4    -      -       +      -
    688A  LEU*     4.0     8.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 601 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    589A  SER*     3.2    29.1    +      -       -      -
    590A  MET      3.6     6.5    +      -       -      -
    591A  CYS*     3.0    32.9    -      -       -      -
    600A  ILE*     1.3    76.7    -      -       -      +
    602A  LEU*     1.3    59.9    +      -       -      +
    603A  GLY      4.0     0.7    -      -       -      -
    615A  TYR*     3.6    10.3    -      -       +      +
    616A  THR*     3.4     7.4    -      -       -      -
    617A  SER*     2.8    51.2    +      -       -      +
    619A  VAL*     4.6    16.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 602 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    589A  SER*     3.3     7.9    +      -       -      -
    590A  MET*     2.5    58.0    +      -       +      +
    592A  LEU*     3.8    28.0    -      -       +      -
    600A  ILE*     5.3     3.4    -      -       +      -
    601A  GLN*     1.3    74.1    -      -       -      +
    603A  GLY*     1.3    59.7    -      -       -      +
    604A  PHE*     3.7    20.9    -      -       +      -
    614A  ILE*     3.8    21.8    -      -       +      -
    615A  TYR      3.5     4.5    -      -       -      +
    616A  THR*     4.8     5.4    -      -       +      -
    632A  VAL*     4.8     3.1    -      -       +      -
    684A  PHE*     3.7    26.5    -      -       +      -
    686A  VAL*     4.0    21.1    -      -       +      -
    705A  VAL*     4.7     3.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 603 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    589A  SER*     4.1     9.9    -      -       -      -
    601A  GLN*     4.0     1.4    -      -       -      +
    602A  LEU*     1.3    73.0    -      -       -      +
    604A  PHE*     1.3    76.5    +      -       -      -
    614A  ILE*     3.7     1.9    -      -       -      +
    615A  TYR*     2.8    60.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 604 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    586A  LEU*     3.5    24.2    -      -       +      +
    587A  PRO*     3.2    38.1    -      -       +      +
    588A  GLU      3.8    16.8    -      -       -      -
    589A  SER*     4.5     2.3    -      -       -      +
    590A  MET*     4.3     7.6    -      -       +      -
    602A  LEU*     3.7    37.9    -      -       +      -
    603A  GLY*     1.3    78.1    -      -       -      -
    605A  ALA*     1.3    61.4    +      -       -      +
    612A  MET*     3.8    16.6    -      -       +      -
    613A  ILE      3.5     4.5    -      -       -      +
    614A  ILE*     3.9    22.9    -      -       +      -
    615A  TYR*     3.5    12.4    +      -       -      -
    684A  PHE*     5.1     1.1    -      +       -      -
    707A  VAL*     3.4    30.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 605 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    586A  LEU*     3.8     8.1    -      -       -      -
    604A  PHE*     1.3    76.4    -      -       -      +
    606A  ALA*     1.3    60.6    +      -       -      +
    612A  MET*     3.5     7.3    -      -       -      +
    613A  ILE*     2.9    37.8    +      -       +      +
    615A  TYR*     4.8     0.7    -      -       +      -
    658A  LEU*     3.8    17.0    -      -       +      -
    663A  LEU*     3.8    28.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 606 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    367A  TYR*     4.9     2.8    +      -       -      -
    586A  LEU*     3.9    22.4    -      -       +      +
    605A  ALA*     1.3    73.4    -      -       -      +
    607A  GLU*     1.3    62.5    +      -       -      +
    608A  PHE      4.8     3.4    -      -       -      +
    611A  VAL      4.1     2.9    -      -       -      -
    658A  LEU*     3.6    17.2    -      -       -      +
    711A  LEU*     4.1    17.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 607 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    363A  LEU*     3.8     0.9    -      -       -      +
    367A  TYR*     3.4    30.1    -      -       +      -
    370A  THR*     6.2     0.2    -      -       -      +
    374A  ARG*     5.8     1.6    +      -       -      -
    382A  SER*     4.6     0.9    +      -       -      -
    605A  ALA      4.0     0.6    +      -       -      -
    606A  ALA*     1.3    75.5    -      -       -      +
    608A  PHE*     1.4    91.9    +      -       +      +
    611A  VAL*     3.0    15.2    +      -       +      +
    613A  ILE*     3.2    17.9    -      -       +      +
    656A  SER*     3.1    10.5    -      -       -      -
    657A  TYR*     2.8    29.8    +      -       -      +
    658A  LEU*     3.9    13.2    -      -       +      -
    671A  ARG*     2.7    34.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 608 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    363A  LEU*     3.2    35.2    -      -       +      -
    366A  VAL*     3.7    13.9    -      -       +      -
    367A  TYR*     3.4    36.6    -      +       +      -
    374A  ARG*     6.3     1.6    -      -       -      -
    382A  SER*     3.2    30.3    -      -       -      +
    384A  LEU*     3.7    21.8    -      -       +      -
    584A  HIS*     5.5     1.3    +      -       -      -
    606A  ALA*     4.8     2.9    -      -       -      +
    607A  GLU*     1.4   111.1    +      -       +      +
    609A  SER*     1.3    65.7    +      -       -      +
    610A  ASN*     3.2    14.4    -      -       -      +
    611A  VAL*     3.2    29.3    +      -       +      +
    711A  LEU*     3.8     9.0    -      -       -      +
----------------------------------------------------------
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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