Contacts of the strand formed by residues 618 - 632 (chain A) in PDB entry 6CIM


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 618 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    603A  GLY*     3.1    39.0    -      -       -      +
    604A  ASP*     4.1     4.0    -      -       -      +
    605A  VAL*     4.5     0.4    -      -       -      -
    616A  PRO*     5.1    10.8    -      -       +      -
    617A  GLU*     1.3    82.1    -      -       -      +
    619A  ALA*     1.3    63.6    +      -       -      +
    659A  LEU*     3.6    10.2    -      -       -      +
    660A  ALA*     3.2    29.6    +      -       -      +
    661A  ASP*     3.8    30.4    +      -       +      +
    662A  GLU      5.4     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 619 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    601A  GLY*     3.1     5.7    -      -       -      -
    602A  MET*     2.7    45.2    +      -       +      +
    603A  GLY      3.6     6.1    +      -       -      -
    605A  VAL*     3.7    21.1    -      -       +      +
    618A  LYS*     1.3    76.6    -      -       -      +
    620A  VAL*     1.3    64.3    +      -       -      +
    657A  LEU*     6.5     0.2    -      -       +      -
    658A  MET      3.3    13.2    -      -       -      +
    659A  LEU*     3.9    10.1    -      -       +      -
    660A  ALA      3.7     1.5    -      -       -      +
    662A  GLU      5.4     0.5    +      -       -      -
    968A  PHE*     4.8     7.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 620 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    599A  CYS*     3.6    28.0    -      -       -      -
    600A  ASP      3.4     9.0    -      -       -      +
    602A  MET*     5.0     0.2    -      -       -      -
    619A  ALA*     1.3    77.9    -      -       -      +
    621A  ARG*     1.3    62.3    +      -       -      +
    622A  PHE      4.2     0.2    -      -       -      -
    656A  CYS      3.8     1.0    -      -       -      +
    657A  LEU*     3.8     4.3    -      -       -      +
    658A  MET*     2.9    66.7    +      -       +      +
    660A  ALA*     3.1    23.3    -      -       +      +
    661A  ASP      4.2     0.9    -      -       -      +
    662A  GLU*     3.8    26.0    -      -       +      +
    668A  LEU*     4.2     8.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 621 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    598A  SER*     3.9    13.5    -      -       -      -
    599A  CYS*     3.2     8.9    -      -       -      +
    600A  ASP*     3.0    58.4    +      -       -      +
    602A  MET*     3.5    37.7    -      -       +      +
    620A  VAL*     1.3    75.0    -      -       -      +
    622A  PHE*     1.3    59.8    +      -       -      +
    623A  SER*     3.1    43.4    +      -       -      +
    652A  CYS*     3.8    11.2    -      -       -      -
    654A  PRO*     5.3     3.4    -      -       +      -
    656A  CYS      3.7     3.8    -      -       -      -
    657A  LEU*     3.9    13.2    -      -       +      -
    961A  ASN*     3.0    40.0    +      -       -      +
    964A  GLY*     5.7     3.6    -      -       -      -
    991A  HIS*     5.2     9.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 622 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    559A  TYR*     4.3    16.8    -      +       -      -
    597A  GLU*     4.0    25.8    -      -       +      -
    598A  SER      3.6    11.4    -      -       -      -
    599A  CYS*     3.7    13.5    -      -       +      -
    620A  VAL      4.2     0.4    -      -       -      -
    621A  ARG*     1.3    71.5    -      -       -      +
    623A  SER*     1.3    57.3    +      -       -      +
    654A  PRO*     4.2     0.3    -      -       -      +
    655A  LEU*     2.8    40.4    +      -       +      +
    656A  CYS*     2.9    31.5    +      -       +      +
    658A  MET*     5.1     1.8    -      -       +      -
    672A  LEU*     3.8    32.8    -      -       +      -
    675A  LEU*     3.4    29.4    -      -       +      -
    676A  ILE*     4.1    14.4    -      -       +      -
    707A  TYR*     3.5    20.0    -      -       -      -
    785A  ILE*     4.6     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 623 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597A  GLU*     3.7     5.0    -      -       -      +
    598A  SER*     2.9    33.3    +      -       -      +
    621A  ARG*     3.1    44.1    +      -       -      +
    622A  PHE*     1.3    74.7    +      -       -      +
    624A  PHE*     1.3    65.8    +      -       -      +
    652A  CYS*     3.4    20.4    +      -       -      -
    653A  LYS      3.4    12.3    +      -       -      -
    654A  PRO*     3.8     5.7    -      -       -      +
    655A  LEU*     4.2     2.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 624 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    559A  TYR*     4.0    12.6    -      +       +      +
    562A  ALA*     3.7    44.6    -      -       +      -
    563A  LEU*     3.9    20.6    -      -       +      -
    566A  ALA*     4.0    16.4    -      -       +      -
    595A  VAL*     3.7    24.0    -      -       +      -
    596A  LYS      3.2    11.4    -      -       -      +
    597A  GLU*     4.7     0.2    -      -       +      -
    598A  SER*     5.2     0.4    -      -       -      -
    623A  SER*     1.3    76.5    -      -       -      +
    625A  THR*     1.3    68.1    +      -       -      +
    626A  VAL*     4.3    10.3    -      -       +      -
    651A  CYS      3.9     0.2    -      -       -      +
    653A  LYS*     3.1    43.9    +      -       +      +
    655A  LEU*     3.5    25.8    -      -       +      -
    992A  TRP*     4.2     8.7    -      +       -      -
----------------------------------------------------------
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Residues in contact with THR 625 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    595A  VAL*     4.5     0.7    -      -       -      -
    596A  LYS*     2.8    53.9    +      -       -      -
    598A  SER*     4.5     4.0    +      -       -      -
    624A  PHE*     1.3    79.2    +      -       -      +
    626A  VAL*     1.3    73.5    +      -       -      +
    627A  MET*     3.1    14.9    +      -       -      +
    643A  GLU*     4.7     1.8    -      -       +      -
    646A  PRO      3.9    19.9    +      -       -      +
    651A  CYS*     3.5    32.1    +      -       +      +
    652A  CYS*     3.8    14.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 626 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    563A  LEU*     4.9     3.1    -      -       +      -
    566A  ALA*     4.6    10.8    -      -       +      -
    567A  LEU*     5.2     3.8    -      -       +      -
    570A  MET*     3.8    27.7    -      -       +      +
    593A  VAL*     4.0    26.5    -      -       +      -
    594A  VAL      4.0     3.8    -      -       -      -
    595A  VAL*     4.6     6.1    -      -       +      +
    624A  PHE*     4.2    22.0    -      -       +      -
    625A  THR*     1.3    70.9    -      -       -      +
    627A  MET*     1.3    61.7    +      -       -      +
    628A  ARG      4.5     1.3    -      -       -      +
    629A  ILE*     4.0     9.4    -      -       +      -
    641A  PHE*     3.7    22.8    -      -       +      -
    643A  GLU*     3.6    19.4    -      -       -      +
    651A  CYS*     4.8     1.6    +      -       -      +
    653A  LYS*     5.8     2.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 627 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    594A  VAL*     2.8    27.5    +      -       +      +
    595A  VAL      4.7     0.2    -      -       -      -
    596A  LYS*     3.5    26.0    -      -       +      +
    625A  THR*     3.4    27.1    -      -       -      +
    626A  VAL*     1.3    72.4    -      -       -      +
    628A  ARG*     1.3    72.7    +      -       +      +
    641A  PHE*     4.6     0.7    -      -       -      -
    642A  GLU*     3.6     5.5    -      -       -      +
    643A  GLU*     3.1    26.5    +      -       +      +
    646A  PRO*     3.9    31.9    -      -       +      -
    955A  ALA*     4.9     5.6    -      -       +      +
    956A  TRP*     4.1    34.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 628 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    592A  THR      3.7     0.9    -      -       -      +
    593A  VAL*     3.6     3.3    -      -       -      +
    594A  VAL*     2.9    57.6    +      -       +      +
    626A  VAL      3.7     0.2    -      -       -      -
    627A  MET*     1.3    90.7    +      -       +      +
    629A  ILE*     1.3    64.5    -      -       -      +
    630A  THR*     4.6    11.9    -      -       +      -
    639A  LYS*     3.7    23.4    -      -       +      +
    641A  PHE*     3.1    17.9    -      -       -      +
    642A  GLU*     3.0    27.7    +      -       +      +
    703A  ARG*     6.1     1.8    -      -       -      +
    950A  ASP      4.3    16.4    +      -       -      -
    956A  TRP*     4.5    16.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 629 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    567A  LEU*     3.9    18.8    -      -       +      -
    570A  MET*     4.0    12.3    -      -       -      -
    574A  ILE*     3.6    33.9    -      -       +      -
    591A  PHE*     4.0    29.8    -      -       +      -
    592A  THR      3.1    15.3    -      -       -      +
    593A  VAL*     4.3     7.6    -      -       +      -
    626A  VAL*     4.0     7.4    -      -       +      -
    628A  ARG*     1.3    79.2    -      -       -      +
    630A  THR*     1.3    64.4    +      -       -      +
    640A  VAL*     3.0    13.0    +      -       +      +
    641A  PHE*     2.9    47.8    +      -       +      +
    698A  PHE*     5.0     2.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 630 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    591A  PHE*     3.2    10.8    -      -       -      +
    592A  THR*     2.9    49.2    +      -       -      +
    594A  VAL*     5.9     2.0    -      -       +      +
    628A  ARG*     4.2    15.2    -      -       +      -
    629A  ILE*     1.3    79.7    -      -       -      +
    631A  ILE*     1.3    60.3    +      -       -      +
    637A  ASN*     4.4    23.7    +      -       +      +
    638A  VAL      3.1    14.4    -      -       -      +
    639A  LYS*     3.8    20.6    -      -       +      +
    640A  VAL*     4.3     1.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 631 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    578A  MET*     4.5     5.8    -      -       -      -
    583A  LEU*     3.5    26.5    -      -       +      -
    587A  LEU*     3.9    31.9    -      -       +      -
    589A  GLY*     3.7    21.3    -      -       -      +
    590A  PRO      3.9     2.2    -      -       -      -
    591A  PHE*     3.6    32.8    -      -       +      -
    630A  THR*     1.3    75.8    -      -       -      +
    632A  GLU*     1.3    70.1    +      -       -      +
    633A  HIS*     3.3     4.2    +      -       +      -
    637A  ASN*     3.5     3.8    -      -       -      -
    638A  VAL*     2.8    36.5    +      -       +      +
    640A  VAL*     3.7    13.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 632 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    587A  LEU*     6.0     0.2    -      -       -      +
    589A  GLY*     5.2     3.1    -      -       -      -
    590A  PRO*     3.6    35.3    +      -       +      +
    631A  ILE*     1.3    77.5    -      -       -      +
    633A  HIS*     1.3    60.8    +      -       -      +
    634A  GLY      3.5    22.2    +      -       -      +
    635A  SER*     5.4     2.1    -      -       -      -
    636A  GLN      3.3     9.4    -      -       -      +
    637A  ASN*     3.8    13.2    +      -       -      +
----------------------------------------------------------
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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