Contacts of the helix formed by residues 658 - 675 (chain D) in PDB entry 3RMD


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 ARG 658 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    898B  PHE*     4.1    40.2    +      -       +      +
    901B  PHE*     5.6     3.8    -      -       +      +
    902B  ASP*     5.0     9.5    +      -       -      -
    604D  TYR*     3.1    33.9    +      -       -      +
    608D  VAL*     5.5     6.9    -      -       +      +
    654D  PHE*     3.0    41.5    +      -       +      +
    657D  GLU*     1.3    94.4    -      -       -      +
    659D  MET*     1.3    61.7    -      -       -      +
    661D  PRO*     3.5     4.2    -      -       -      +
    662D  ALA*     3.5    12.6    +      -       -      +
    665D  ARG*     5.0     0.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 659 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    408D  MET*     4.1    13.9    -      -       -      -
    410D  PHE*     3.8    27.8    -      -       +      -
    601D  VAL*     4.0    20.9    -      -       +      -
    604D  TYR*     4.4     5.4    -      -       +      -
    605D  LEU*     3.4    40.2    -      -       +      -
    627D  VAL*     4.4    11.2    -      -       +      -
    632D  ILE*     5.1     0.7    -      -       -      -
    654D  PHE*     3.2    33.4    +      -       +      -
    655D  ALA*     3.0    13.0    +      -       +      +
    658D  ARG*     1.3    77.1    -      -       -      +
    660D  GLU*     1.3    67.6    +      -       -      +
    662D  ALA*     2.9     8.7    +      -       -      +
    663D  ILE*     2.8    31.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 660 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    410D  PHE*     4.7     3.6    -      -       -      -
    655D  ALA      2.7    13.9    +      -       -      +
    656D  ARG*     3.2    21.3    -      -       +      +
    659D  MET*     1.3    72.0    -      -       -      +
    661D  PRO*     1.3    70.9    -      -       +      +
    663D  ILE*     3.0    20.7    +      -       -      +
    664D  ASP*     2.9    23.3    +      -       +      +
    683D  MET      2.8    29.2    -      -       -      +
    684D  ASP*     3.4    16.0    -      -       -      +
    685D  ARG*     3.6     8.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 661 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    656D  ARG      3.2    12.1    -      -       -      +
    657D  GLU*     3.4    17.3    -      -       -      +
    658D  ARG      3.5    11.7    -      -       -      +
    659D  MET      3.4     3.8    -      -       -      -
    660D  GLU*     1.3    96.6    -      -       +      +
    662D  ALA*     1.3    60.8    +      -       -      +
    664D  ASP*     3.4     4.9    +      -       +      +
    665D  ARG*     3.0    42.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 662 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597D  ILE*     5.3     0.2    -      -       -      +
    600D  LYS*     5.5     3.0    -      -       -      +
    604D  TYR*     3.4    49.6    -      -       +      -
    658D  ARG      3.5     6.2    +      -       -      +
    659D  MET*     2.9     9.1    +      -       -      +
    661D  PRO*     1.3    79.0    -      -       -      +
    663D  ILE*     1.3    58.3    +      -       +      +
    665D  ARG*     3.2    17.5    +      -       -      +
    666D  GLY*     3.0    25.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 663 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    410D  PHE*     4.1    21.8    -      -       +      -
    597D  ILE*     3.6    16.1    -      -       +      +
    600D  LYS*     6.0     0.2    -      -       -      -
    601D  VAL*     4.4    19.7    -      -       +      -
    659D  MET*     2.8    24.2    +      -       +      +
    660D  GLU*     3.2    25.1    -      -       -      +
    662D  ALA*     1.3    75.2    -      -       +      +
    664D  ASP*     1.3    67.7    +      -       -      +
    666D  GLY*     3.1     3.3    +      -       -      -
    667D  PHE*     3.0    27.2    +      -       +      +
    683D  MET*     3.7    47.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 664 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    660D  GLU*     2.9    17.8    +      -       +      +
    661D  PRO*     4.1     5.4    -      -       +      +
    663D  ILE*     1.3    71.4    -      -       -      +
    665D  ARG*     1.3    72.0    +      -       -      +
    667D  PHE*     3.2     7.8    +      -       -      +
    668D  ARG*     2.8    53.8    +      -       -      +
    679D  HIS*     3.2    23.5    -      -       -      -
    681D  MET      5.5     0.4    -      -       -      -
    682D  PHE*     5.0     5.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 665 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    604D  TYR*     4.4    10.1    -      -       -      -
    658D  ARG      5.0     0.6    +      -       -      -
    661D  PRO*     3.0    24.6    +      -       +      +
    662D  ALA*     3.2    33.3    +      -       -      +
    664D  ASP*     1.3    83.4    -      -       -      +
    666D  GLY*     1.3    62.4    +      -       -      +
    668D  ARG*     3.3     9.6    +      -       -      +
    669D  GLU*     3.2    20.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 666 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    596D  TRP*     2.9    24.9    +      -       -      -
    597D  ILE*     4.7     0.7    -      -       -      -
    600D  LYS*     4.0    27.6    -      -       -      -
    662D  ALA      3.0    14.9    +      -       -      -
    663D  ILE      3.1     4.4    +      -       -      -
    665D  ARG*     1.3    78.5    -      -       -      +
    667D  PHE*     1.3    60.1    +      -       -      +
    669D  GLU*     3.2    14.5    -      -       -      +
    670D  MET      3.3     0.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 667 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    412D  LEU*     4.3    22.4    -      -       +      -
    593D  ALA*     3.9    16.8    -      -       +      -
    596D  TRP*     4.2    10.1    -      +       -      -
    597D  ILE*     3.5    40.6    -      -       +      -
    663D  ILE*     3.0    27.7    +      -       +      +
    664D  ASP*     3.2     5.1    +      -       -      +
    666D  GLY*     1.3    70.5    -      -       -      +
    668D  ARG*     1.3    62.3    +      -       -      +
    669D  GLU      3.0     2.0    -      -       -      -
    670D  MET*     2.9    18.6    +      -       +      +
    671D  CYS*     2.8    28.4    +      -       -      +
    679D  HIS*     3.4    17.4    -      -       +      +
    681D  MET*     2.8    47.9    -      -       +      +
    682D  PHE*     4.4     0.9    -      -       -      -
    683D  MET*     4.4     4.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 668 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    664D  ASP*     2.8    43.9    +      -       -      +
    665D  ARG*     3.7     8.7    -      -       -      +
    667D  PHE*     1.3    75.4    -      -       -      +
    669D  GLU*     1.3    62.9    +      -       -      +
    671D  CYS*     3.2     4.6    +      -       -      +
    672D  GLU*     3.0    22.7    +      -       -      +
    679D  HIS*     3.5    43.1    +      -       +      +
    682D  PHE*     5.8     2.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 669 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    445D  ALA*     4.8     2.9    -      -       -      +
    596D  TRP*     3.1    23.4    -      -       +      -
    599D  ARG*     3.9     4.3    +      -       -      -
    600D  LYS*     2.6    35.2    +      -       -      -
    665D  ARG      3.2    12.3    +      -       -      +
    666D  GLY*     3.2    10.6    -      -       -      +
    668D  ARG*     1.3    77.3    -      -       -      +
    670D  MET*     1.3    58.0    +      -       -      +
    672D  GLU*     3.2     9.0    +      -       -      +
    673D  TYR*     2.9    25.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 670 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    422D  GLN*     4.3     3.6    -      -       -      +
    589D  PHE*     3.7    28.0    -      -       +      -
    592D  MET*     4.0    24.2    -      -       +      +
    593D  ALA*     3.8    32.8    -      -       +      -
    596D  TRP*     3.3    45.1    -      -       +      +
    666D  GLY      3.3     1.4    +      -       -      +
    667D  PHE*     2.9    16.1    +      -       +      +
    669D  GLU*     1.3    76.7    -      -       -      +
    671D  CYS*     1.3    66.1    +      -       -      +
    673D  TYR*     3.1     6.6    +      -       +      +
    674D  MET*     3.0    27.5    +      -       +      +
    676D  ASN*     5.0     0.2    -      -       -      -
    681D  MET*     4.0    18.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 671 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    422D  GLN*     4.3     7.6    -      -       -      +
    667D  PHE      2.8    12.4    +      -       -      +
    668D  ARG*     3.3    11.4    -      -       -      +
    670D  MET*     1.3    78.5    -      -       -      +
    672D  GLU*     1.3    57.5    +      -       -      +
    674D  MET      3.6     0.3    +      -       -      -
    675D  ASN      2.9    21.0    +      -       -      -
    676D  ASN*     3.0    40.6    +      -       -      -
    678D  GLN*     4.0     5.8    -      -       -      -
    679D  HIS*     3.7    42.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 672 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    449D  ARG*     3.3    17.3    +      -       -      +
    668D  ARG      3.0    12.1    +      -       -      +
    669D  GLU*     3.5    10.1    -      -       -      +
    671D  CYS*     1.3    74.0    -      -       -      +
    673D  TYR*     1.3    60.8    +      -       -      +
    675D  ASN*     2.7    24.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 673 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    441D  ASP      4.5     0.2    +      -       -      -
    442D  TYR*     3.6    24.4    -      +       -      -
    445D  ALA*     3.4    30.8    +      -       +      -
    447D  ALA*     2.3    42.8    +      -       -      +
    449D  ARG*     3.4    49.0    -      -       +      +
    450D  PRO*     3.6     6.9    -      -       +      +
    592D  MET*     4.6     9.6    -      -       +      -
    596D  TRP*     3.8    21.5    -      +       +      -
    669D  GLU*     2.9    14.0    +      -       +      +
    670D  MET*     3.2    12.8    -      -       -      +
    672D  GLU*     1.3    78.4    -      -       -      +
    674D  MET*     1.3    61.3    +      -       +      +
    675D  ASN      3.5     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 674 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    434D  PHE*     4.6     1.3    -      -       +      -
    442D  TYR*     4.4     6.3    -      -       +      -
    450D  PRO*     3.8    23.3    -      -       +      -
    454D  TYR      3.7     2.1    -      -       -      +
    456D  CYS*     3.1    36.1    +      -       +      +
    457D  SER      3.3    31.9    -      -       -      +
    458D  PRO*     3.3    24.9    -      -       +      -
    589D  PHE*     4.2    11.7    -      -       +      -
    592D  MET*     3.9    27.6    -      -       +      -
    670D  MET*     3.0    14.7    +      -       +      +
    673D  TYR*     1.3    79.9    -      -       +      +
    675D  ASN*     1.3    69.9    +      -       -      +
    676D  ASN*     3.1    23.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 675 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    449D  ARG*     3.2    27.2    +      -       -      +
    451D  SER      3.7     9.9    -      -       -      +
    452D  ASP      3.6    22.1    +      -       -      +
    453D  VAL      3.7     0.4    -      -       -      +
    454D  TYR      3.5     9.2    +      -       -      +
    455D  SER*     3.0    18.2    -      -       -      -
    465D  LYS*     3.0    45.8    +      -       -      +
    671D  CYS      2.9     5.8    +      -       -      -
    672D  GLU*     2.7    14.6    +      -       -      +
    674D  MET*     1.3    79.0    -      -       -      +
    676D  ASN*     1.3    59.2    +      -       -      +
----------------------------------------------------------
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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