Contacts of the strand formed by residues 654 - 662 (chain A) in PDB entry 5MJ6


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 ILE 654 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    610A  TRP*     4.2     6.3    -      -       +      -
    617A  PRO*     3.7    20.2    -      -       +      -
    619A  VAL*     4.1     9.4    -      -       +      -
    632A  GLN*     3.6    38.8    -      -       +      +
    652A  TRP*     3.7    15.7    -      -       +      +
    653A  HIS*     1.3    75.5    -      -       -      +
    655A  PRO*     1.3    64.7    -      -       +      +
    656A  LEU*     3.0    19.4    +      -       +      +
    673A  LEU*     3.4     5.2    -      -       -      +
    674A  LEU*     3.0    42.2    +      -       +      +
    700A  TYR*     3.5    37.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 655 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    558A  MET*     3.8    35.4    -      -       +      -
    562A  TYR*     3.9    33.4    -      -       +      -
    606A  MET*     3.7    23.8    -      -       +      -
    610A  TRP*     4.8     0.2    -      -       -      +
    653A  HIS      3.6     9.4    -      -       -      +
    654A  ILE*     1.3    82.6    -      -       +      +
    656A  LEU*     1.3    61.2    +      -       -      +
    657A  SER*     3.3     5.1    +      -       -      -
    671A  VAL*     4.6     0.7    -      -       -      -
    672A  SER      3.7     6.1    -      -       -      +
    673A  LEU*     4.6     4.7    -      -       +      -
    698A  GLY*     5.3     3.1    -      -       -      -
    700A  TYR*     3.5    14.6    +      -       -      -
   1138A   BR      4.5     8.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 656 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    619A  VAL*     4.0    21.8    -      -       +      -
    630A  ILE*     3.6    36.6    -      -       +      -
    654A  ILE*     3.0    26.4    +      -       +      +
    655A  PRO*     1.3    69.8    -      -       -      +
    657A  SER*     1.3    63.1    +      -       -      +
    658A  TYR*     4.0     4.4    -      -       +      -
    671A  VAL*     3.4     3.0    -      -       -      -
    672A  SER*     2.8    40.0    +      -       -      +
    674A  LEU*     4.0    19.1    -      -       +      +
    681A  ILE*     4.4    16.6    -      -       +      -
    692A  VAL*     4.5     7.9    -      -       +      -
    700A  TYR*     3.7    19.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 657 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    655A  PRO      3.3     5.8    +      -       -      -
    656A  LEU*     1.3    75.5    -      -       -      +
    658A  TYR*     1.3    65.9    +      -       -      +
    670A  SER      3.5     9.0    -      -       -      -
    671A  VAL*     4.3     4.3    -      -       -      -
    692A  VAL*     3.5     5.9    -      -       -      +
    693A  ASN*     2.9    22.8    +      -       -      -
    694A  ILE*     2.8    47.1    +      -       -      +
    697A  ASN*     5.8     1.9    -      -       -      +
    700A  TYR*     3.9     2.6    +      -       -      -
   1138A   BR      3.9    23.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 658 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    628A  LEU*     4.8     3.6    -      -       +      -
    656A  LEU*     4.0     6.3    -      -       +      -
    657A  SER*     1.3    80.5    -      -       -      +
    659A  VAL*     1.3    65.3    +      -       -      +
    660A  THR*     5.0     1.8    -      -       -      -
    668A  TYR*     3.1    32.9    +      +       -      -
    669A  GLN*     3.2     4.5    -      -       -      +
    670A  SER*     3.1    58.4    +      -       -      -
    671A  VAL*     4.5     0.4    -      -       -      -
    672A  SER*     4.2    10.1    +      -       -      -
    681A  ILE*     3.4    40.4    -      -       +      +
    682A  ASN      4.1     4.5    +      -       -      -
    683A  LEU*     3.7    28.9    -      -       +      -
    690A  VAL*     4.5     9.6    -      -       +      -
    691A  LYS      3.4    12.6    -      -       -      +
    692A  VAL*     4.3    13.5    -      -       +      -
    694A  ILE*     3.4     5.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 659 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    658A  TYR*     1.3    74.6    -      -       -      +
    660A  THR*     1.3    70.3    +      -       -      +
    667A  LYS*     5.0    15.7    -      -       +      -
    668A  TYR      3.4    12.3    -      -       -      +
    669A  GLN*     3.6    23.3    -      -       +      +
    689A  TRP*     3.6    19.9    -      -       +      -
    690A  VAL*     3.7     2.1    -      -       -      +
    691A  LYS*     3.1    39.6    +      -       +      +
    694A  ILE*     3.9    14.5    -      -       +      +
    722A  VAL      5.8     1.3    -      -       -      +
    723A  LEU*     4.2    13.5    -      -       +      -
    727A  ASP*     4.8     4.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 660 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    658A  TYR*     5.0     2.9    -      -       +      -
    659A  VAL*     1.3    79.7    -      -       -      +
    661A  GLU*     1.3    64.0    +      -       -      +
    662A  GLY      5.1     0.4    -      -       -      +
    667A  LYS*     3.3     9.2    -      -       -      +
    668A  TYR*     2.9    68.0    +      -       +      +
    683A  LEU*     4.8     6.8    -      -       +      +
    685A  GLU*     4.9     2.2    -      -       -      +
    687A  VAL*     3.2    28.4    -      -       +      +
    689A  TRP*     3.0    26.7    +      -       -      -
    690A  VAL*     3.8    10.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 661 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    660A  THR*     1.3    77.6    +      -       -      +
    662A  GLY*     1.3    64.5    +      -       -      +
    665A  TYR*     3.7    36.2    -      -       -      +
    666A  SER      3.5    10.8    -      -       -      +
    667A  LYS*     3.9    22.0    -      -       +      -
    687A  VAL*     3.3     5.3    -      -       -      +
    688A  LEU*     2.8    45.0    +      -       +      +
    689A  TRP*     3.5    37.8    +      -       +      +
    715A  GLN*     4.3     6.8    +      -       -      +
    722A  VAL*     4.1    11.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 662 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    660A  THR*     4.2     0.8    -      -       -      +
    661A  GLU*     1.3    77.1    -      -       -      +
    663A  ARG*     1.3    67.0    +      -       -      -
    664A  ASN*     3.2     5.4    -      -       -      -
    665A  TYR*     3.2    10.0    +      -       -      -
    666A  SER      3.1    13.8    +      -       -      -
    685A  GLU*     3.5    23.3    +      -       -      -
    686A  GLU      3.4    14.4    -      -       -      -
    687A  VAL*     4.1     0.9    -      -       -      -
    688A  LEU*     3.7    12.8    -      -       -      +
----------------------------------------------------------
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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