Contacts of the helix formed by residues 611 - 630 (chain C) in PDB entry 1RR8


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 611 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    609C  ASP      4.1     1.2    +      -       -      -
    610C  GLU*     1.3    83.7    +      -       -      +
    612C  ILE*     1.3    60.1    +      -       -      +
    613C  PRO*     3.3    24.6    -      -       +      +
    614C  ALA*     3.1    21.7    +      -       -      +
    615C  LYS*     3.0    30.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 612 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    611C  ASN*     1.3    73.5    -      -       -      +
    613C  PRO*     1.4    68.8    -      -       +      +
    615C  LYS*     3.4    19.6    +      -       +      +
    616C  ILE*     3.5    21.9    +      -       +      +
    736C  TRP      3.9    15.7    -      -       -      +
    737C  GLY      3.5    25.6    -      -       -      +
    738C  VAL*     4.1    21.3    -      -       +      -
    739C  PRO*     4.7    10.1    -      -       +      -
    742C  LYS*     4.9    12.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 613 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    611C  ASN*     3.3    19.5    -      -       +      +
    612C  ILE*     1.4    93.0    -      -       +      +
    614C  ALA*     1.3    58.3    +      -       -      +
    616C  ILE*     3.6    24.4    +      -       +      +
    617C  LEU*     3.7     6.8    +      -       -      +
    742C  LYS*     5.9     4.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 614 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    610C  GLU*     4.2    19.4    -      -       +      +
    611C  ASN*     3.1    35.0    +      -       -      +
    613C  PRO*     1.3    76.7    -      -       -      +
    615C  LYS*     1.3    62.5    +      -       -      +
    616C  ILE      3.3     0.9    -      -       -      -
    617C  LEU*     3.4    25.6    -      -       +      +
    618C  SER*     3.4    15.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 615 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    606C  THR*     4.1    15.5    -      -       +      -
    607C  ALA      4.1    10.3    -      -       -      -
    608C  PRO      4.5     5.7    +      -       -      -
    610C  GLU*     3.3    28.4    +      -       +      +
    611C  ASN      3.0    17.9    +      -       -      +
    612C  ILE*     3.7    13.7    -      -       +      +
    613C  PRO      3.3     0.2    -      -       -      -
    614C  ALA*     1.3    75.1    -      -       -      +
    616C  ILE*     1.3    60.6    +      -       -      +
    617C  LEU      3.2     0.4    -      -       -      -
    618C  SER*     3.3     7.4    +      -       -      -
    619C  TYR      3.1    21.5    +      -       -      -
    732C  TRP*     3.2    23.9    -      -       +      -
    736C  TRP*     3.3    55.3    +      -       +      +
    738C  VAL*     4.0    11.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 616 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    612C  ILE*     3.5    20.1    +      -       +      +
    613C  PRO*     3.7    14.4    -      -       +      +
    615C  LYS*     1.3    74.6    -      -       -      +
    617C  LEU*     1.3    63.2    +      -       -      +
    619C  TYR*     3.3     6.7    +      -       -      +
    620C  ASN*     3.0    45.1    +      -       -      +
    732C  TRP*     4.8     1.1    -      -       -      -
    738C  VAL*     4.6     5.8    -      -       +      -
    742C  LYS*     3.9    49.8    -      -       +      +
    743C  ILE*     4.4    16.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 617 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    613C  PRO      3.7     6.2    +      -       -      +
    614C  ALA*     3.4    23.8    -      -       +      +
    616C  ILE*     1.3    78.7    -      -       -      +
    618C  SER*     1.3    59.2    +      -       -      +
    620C  ASN*     3.3     7.8    +      -       -      +
    621C  ARG*     2.9    51.6    +      -       +      +
    710C  GLU*     5.4     3.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 618 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    602C  LEU*     4.4     3.3    -      -       -      +
    605C  LEU*     3.2    37.8    +      -       -      +
    606C  THR*     4.3    11.4    -      -       -      +
    610C  GLU*     5.7     4.5    +      -       -      +
    614C  ALA      3.4    11.8    +      -       -      -
    615C  LYS*     3.3    13.4    +      -       -      -
    617C  LEU*     1.3    79.0    -      -       -      +
    619C  TYR*     1.3    63.5    +      -       -      +
    621C  ARG*     3.4     8.3    +      -       -      +
    622C  ALA*     3.1    22.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 619 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    598C  LEU*     4.1    14.7    -      -       +      +
    602C  LEU*     3.7    35.4    -      -       +      -
    615C  LYS      3.1    13.0    +      -       -      +
    616C  ILE      3.3     7.4    +      -       -      +
    618C  SER*     1.3    74.8    -      -       -      +
    620C  ASN*     1.3    71.5    +      -       -      +
    622C  ALA*     3.2     4.3    +      -       -      +
    623C  ASN*     3.0    44.0    +      -       -      +
    720C  LYS*     4.1    11.4    +      -       -      +
    724C  LEU*     5.2     2.9    -      -       -      +
    729C  THR*     2.7    40.8    +      -       +      +
    732C  TRP*     3.8    24.2    -      +       +      -
    743C  ILE*     3.7    31.4    -      -       +      +
    744C  TYR*     4.1     7.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 620 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    616C  ILE*     3.0    32.4    +      -       -      +
    617C  LEU*     3.6     6.5    -      -       -      +
    619C  TYR*     1.3    95.2    -      -       -      +
    621C  ARG*     1.3    56.5    +      -       -      +
    623C  ASN*     3.6     7.9    +      -       -      +
    624C  ARG*     3.0    27.4    +      -       -      +
    711C  ASN*     5.4     0.2    -      -       -      +
    716C  LEU*     4.2    24.2    -      -       +      +
    720C  LYS*     4.8     7.9    -      -       -      +
    743C  ILE*     5.6     0.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 621 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    601C  GLN*     5.1     0.3    -      -       -      +
    605C  LEU*     3.4    45.2    -      -       +      +
    617C  LEU*     2.9    35.0    +      -       +      +
    618C  SER*     3.7     8.5    -      -       -      +
    619C  TYR      3.2     0.2    -      -       -      -
    620C  ASN*     1.3    75.5    -      -       -      +
    622C  ALA*     1.3    62.2    +      -       -      +
    624C  ARG*     3.5    25.1    +      -       -      +
    625C  ALA*     3.6     8.5    +      -       -      +
    710C  GLU*     3.9    30.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 622 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    598C  LEU*     4.0     9.1    -      -       +      +
    601C  GLN*     3.8    35.3    -      -       +      +
    602C  LEU*     3.9    20.0    -      -       +      +
    605C  LEU*     3.9     2.2    -      -       +      +
    618C  SER      3.1    12.5    +      -       -      +
    619C  TYR      3.5     8.3    -      -       -      +
    621C  ARG*     1.3    77.6    -      -       -      +
    623C  ASN*     1.3    62.8    +      -       -      +
    624C  ARG      3.2     0.2    -      -       -      -
    625C  ALA*     3.4    12.7    +      -       -      +
    626C  VAL*     3.4    16.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 623 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    598C  LEU*     4.1     7.4    -      -       +      +
    619C  TYR*     3.0    35.4    +      -       +      +
    620C  ASN*     3.7    10.6    +      -       -      +
    622C  ALA*     1.3    73.8    -      -       -      +
    624C  ARG*     1.3    64.7    -      -       -      +
    626C  VAL*     3.3     3.6    +      -       -      +
    627C  ALA*     3.1    18.7    +      -       -      +
    716C  LEU*     3.7    27.1    +      -       +      +
    719C  SER*     3.1    24.2    +      -       -      -
    720C  LYS*     4.0    21.2    +      -       -      +
    724C  LEU*     3.6    16.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 624 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    620C  ASN      3.0    17.8    +      -       -      +
    621C  ARG*     3.5    19.0    +      -       -      +
    623C  ASN*     1.3    76.7    -      -       -      +
    625C  ALA*     1.3    56.0    +      -       -      +
    627C  ALA*     3.1     5.2    +      -       -      +
    628C  ILE*     3.0    53.9    +      -       -      +
    710C  GLU*     3.0    62.9    +      -       -      +
    711C  ASN*     3.7    23.6    -      -       -      +
    714C  ILE*     3.8    18.9    -      -       +      +
    716C  LEU*     3.7     6.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 625 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597C  THR*     4.5    10.0    -      -       +      +
    601C  GLN*     3.3    31.4    -      -       +      +
    621C  ARG      3.6     6.5    +      -       -      +
    622C  ALA      3.4    10.7    +      -       -      +
    623C  ASN      3.3     0.2    -      -       -      -
    624C  ARG*     1.3    78.1    -      -       -      +
    626C  VAL*     1.3    61.2    +      -       -      +
    628C  ILE*     3.5    12.1    +      -       -      +
    629C  LEU*     3.2    23.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 626 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    594C  ALA*     3.6    35.2    -      -       +      +
    597C  THR*     4.3     6.3    -      -       +      -
    598C  LEU*     3.8    22.9    -      -       +      +
    622C  ALA      3.4    15.3    -      -       -      +
    623C  ASN*     3.3    11.6    +      -       -      +
    624C  ARG      3.2     0.2    -      -       -      -
    625C  ALA*     1.3    76.0    -      -       -      +
    627C  ALA*     1.3    57.8    +      -       -      +
    629C  LEU*     3.5     7.4    +      -       -      +
    630C  CYS*     3.1    30.3    +      -       -      +
    719C  SER*     3.8    16.6    -      -       -      +
    724C  LEU*     3.7    24.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 627 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    623C  ASN      3.1    11.8    +      -       -      +
    624C  ARG*     3.1    11.1    +      -       -      +
    626C  VAL*     1.3    75.8    -      -       -      +
    628C  ILE*     1.3    57.9    +      -       -      +
    631C  ASN*     3.1     7.1    +      -       -      -
    632C  HIS*     2.9    39.9    +      -       +      +
    714C  ILE*     3.5    17.3    -      -       +      +
    715C  ALA      3.4    26.9    -      -       -      +
    716C  LEU*     4.5     2.5    -      -       +      -
    719C  SER*     4.6     5.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 628 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    537C  TYR*     5.8     1.4    -      -       -      -
    624C  ARG*     3.0    56.9    +      -       -      +
    625C  ALA*     3.9     9.9    -      -       -      +
    626C  VAL      3.3     0.2    -      -       -      -
    627C  ALA*     1.3    73.2    -      -       -      +
    629C  LEU*     1.3    65.3    +      -       -      +
    631C  ASN*     3.4    14.9    +      -       -      +
    714C  ILE*     4.1    21.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 629 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    484C  LYS      4.9    10.1    -      -       -      +
    485C  LEU      3.9    17.3    -      -       -      +
    486C  ALA*     4.2    13.7    -      -       +      +
    537C  TYR*     4.9     5.9    +      -       -      -
    590C  ARG*     5.0     0.9    +      -       -      -
    593C  ASN*     4.2    19.1    -      -       +      +
    594C  ALA*     4.0    24.7    -      -       -      +
    597C  THR*     4.3    16.6    -      -       +      +
    625C  ALA      3.2    13.6    +      -       -      +
    626C  VAL*     3.8    17.0    -      -       -      +
    627C  ALA      3.4     0.2    -      -       -      -
    628C  ILE*     1.3    80.0    -      -       -      +
    630C  CYS*     1.3    71.3    +      -       -      +
    631C  ASN*     3.4     2.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 630 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    486C  ALA*     5.2     1.6    -      -       -      -
    488C  ARG*     4.3     2.3    +      -       -      -
    590C  ARG*     2.8    51.0    +      -       -      +
    594C  ALA*     4.0    19.7    -      -       -      -
    626C  VAL*     3.1    22.3    +      -       -      +
    627C  ALA      4.3     0.2    -      -       -      +
    628C  ILE      3.4     0.2    -      -       -      -
    629C  LEU*     1.3    89.5    -      -       -      +
    631C  ASN*     1.3    65.4    +      -       -      +
    632C  HIS*     3.4    33.9    -      -       +      +
    723C  PTR      4.6     7.0    -      -       -      -
----------------------------------------------------------
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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