Contacts of the strand formed by residues 34 - 43 (chain E) in PDB entry 3M4D


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 MET 34 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27E  THR      3.7     0.3    -      -       -      +
     28E  TYR*     3.3     7.3    -      -       -      -
     29E  ASP*     2.8    38.8    +      -       +      -
     32E  ASN*     3.5    21.8    -      -       +      +
     33E  GLY*     1.3    83.6    -      -       -      +
     35E  HIS*     1.3    60.1    +      -       -      +
     36E  LYS*     3.6    15.3    +      -       +      +
     60E  THR      3.6     5.2    -      -       -      +
     61E  ILE*     4.1    17.9    -      -       +      -
    249E  TYR*     3.6    19.5    -      -       -      +
    250E  GLU      3.9     3.4    -      -       -      +
    251E  ARG*     3.8    25.8    -      -       +      +
    276E  ASP      3.5    24.5    -      -       -      +
    278E  SER*     3.6    25.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 35 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98D  ILE      2.9    27.7    +      -       -      -
     99D  SER*     3.7    14.6    -      -       -      -
    101D  TYR*     2.7    41.0    +      +       -      +
    160D  PRO*     3.6    20.8    +      -       +      +
    161D  THR      3.6    24.5    +      -       -      -
    162D  ASP*     3.7     4.3    -      -       +      -
     26E  VAL*     3.4    19.3    -      -       +      +
     27E  THR      3.9     1.8    -      -       -      -
     28E  TYR*     3.7     6.7    -      +       +      -
     34E  MET*     1.3    69.6    -      -       -      +
     36E  LYS*     1.3    59.9    +      -       -      +
     37E  LYS*     4.6     3.6    -      -       +      -
     58E  LYS      4.0     0.7    -      -       -      +
     59E  GLY*     3.2    13.2    -      -       -      -
     60E  THR      2.8    41.0    +      -       -      +
    249E  TYR*     4.2     2.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 36 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25E  LEU      3.7     1.0    -      -       -      +
     26E  VAL*     3.4     4.4    -      -       -      +
     27E  THR*     2.8    62.5    +      -       -      +
     29E  ASP*     4.7     5.6    -      -       -      +
     34E  MET*     3.8    12.6    -      -       +      +
     35E  HIS*     1.3    76.7    -      -       -      +
     37E  LYS*     1.3    60.7    +      -       -      +
     38E  VAL*     5.7     0.2    -      -       -      -
    247E  VAL*     4.8     2.5    +      -       +      -
    249E  TYR*     3.6    49.6    -      -       +      -
    278E  SER*     2.8    40.2    +      -       -      +
    279E  SER      4.1     2.6    +      -       -      -
    280E  GLU*     3.8    25.8    +      -       -      +
    282E  TYR*     5.1     9.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 37 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6C  ASN*     4.8     3.2    +      -       -      -
     99D  SER*     2.8    40.5    +      -       -      +
    100D  ASP*     3.9    12.0    +      -       -      +
    231D  VAL*     5.4     0.4    -      -       -      +
     24E  ASP*     2.7    28.2    +      -       -      +
     25E  LEU      3.3     3.8    -      -       -      +
     26E  VAL*     3.6    21.8    -      -       +      -
     35E  HIS*     4.0     3.5    +      -       +      -
     36E  LYS*     1.3    75.2    -      -       -      +
     38E  VAL*     1.3    75.7    +      -       -      +
     39E  PHE*     3.7     8.5    -      -       -      +
     57E  THR*     3.6     4.0    -      -       -      -
     58E  LYS*     2.9    63.0    +      -       +      -
     59E  GLY*     4.1    12.8    -      -       -      +
    249E  TYR*     3.7     3.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 38 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23E  GLY      3.7     0.9    -      -       -      +
     24E  ASP*     3.4     4.9    -      -       -      -
     25E  LEU*     2.9    42.5    +      -       +      +
     36E  LYS*     5.7     0.4    -      -       +      -
     37E  LYS*     1.3    81.8    -      -       -      +
     39E  PHE*     1.3    66.1    +      -       -      +
     40E  TYR*     4.4     5.3    -      -       +      +
     55E  ILE*     3.8    24.7    -      -       +      -
     56E  ARG      3.4     4.0    -      -       -      +
     57E  THR*     4.8    12.6    -      -       +      -
    247E  VAL*     5.0     6.1    -      -       +      -
    249E  TYR*     5.7     1.3    -      -       +      +
    282E  TYR*     3.5    35.4    -      -       +      +
    291E  MET*     4.1    21.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 39 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6C  ASN*     3.9    38.6    -      -       +      +
     12D  THR*     3.3    26.5    -      -       -      -
     14D  ILE*     3.2    36.1    -      -       +      -
     48D  HIS*     3.5     7.6    -      +       -      -
     22E  THR*     4.2     5.8    -      -       -      -
     23E  GLY      3.2    13.7    -      -       -      -
     24E  ASP*     3.7    14.4    -      -       -      -
     37E  LYS*     3.7    17.9    -      -       +      +
     38E  VAL*     1.3    73.5    -      -       -      +
     40E  TYR*     1.3    58.9    +      -       -      +
     41E  SER*     3.6    16.6    -      -       -      -
     54E  VAL      3.7     1.2    -      -       -      +
     56E  ARG*     2.8    55.6    +      -       +      +
     58E  LYS*     5.0     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 40 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49D  ASN*     3.8    23.6    +      -       -      +
     21E  LYS      4.2     2.7    -      -       -      -
     22E  THR*     3.2    10.2    +      -       -      -
     23E  GLY*     2.9    58.1    +      -       -      -
     24E  ASP      4.2     0.4    -      -       -      -
     25E  LEU*     4.3     9.9    -      -       +      -
     38E  VAL*     4.5     7.2    -      -       +      -
     39E  PHE*     1.3    76.2    -      -       -      +
     41E  SER*     1.3    70.6    +      -       -      +
     42E  PHE*     3.6    34.5    -      +       -      -
     53E  LEU*     4.0     4.3    -      -       +      -
     54E  VAL      3.2     8.7    -      -       -      +
     55E  ILE*     4.8     2.0    -      -       +      -
    289E  GLU      4.5     2.5    +      -       -      -
    290E  GLU*     3.8     8.9    -      -       -      +
    291E  MET*     3.4    62.2    +      -       +      -
----------------------------------------------------------
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Residues in contact with SER 41 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12D  THR*     3.3    39.7    -      -       -      -
     20E  VAL*     4.1     6.1    -      -       -      -
     21E  LYS      3.4     5.6    -      -       -      -
     22E  THR*     3.5    13.9    -      -       -      +
     39E  PHE*     3.6     8.0    -      -       -      -
     40E  TYR*     1.3    79.7    +      -       -      +
     42E  PHE*     1.3    60.9    +      -       -      +
     43E  ILE*     3.7     2.4    +      -       -      -
     52E  LEU      3.8     0.2    -      -       -      +
     53E  LEU*     3.3     6.0    -      -       -      -
     54E  VAL*     2.8    43.6    +      -       -      +
     56E  ARG*     4.5     1.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 42 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19E  THR      4.5     0.7    -      -       -      +
     20E  VAL*     3.4     9.4    -      -       -      +
     21E  LYS*     2.8    30.6    +      -       +      +
     40E  TYR*     3.6    29.2    -      +       -      -
     41E  SER*     1.3    71.4    -      -       -      +
     43E  ILE*     1.3    60.1    +      -       -      +
     44E  ASP      4.0     1.3    +      -       -      -
     52E  LEU      3.3     6.7    -      -       -      -
     53E  LEU*     3.7    19.3    -      -       +      -
    284E  ILE*     3.8    24.0    -      -       +      -
    285E  ASP      4.0     9.0    -      -       -      -
    286E  TRP*     3.9    25.1    -      +       -      -
    289E  GLU*     3.3    57.8    -      -       +      +
    290E  GLU      3.3    23.3    -      -       -      -
    291E  MET*     4.0     2.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 43 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7D  ILE*     3.7    35.2    -      -       +      -
     11D  THR*     4.0    16.8    -      -       +      -
     12D  THR*     4.2     5.4    -      -       +      -
     14E  ILE*     4.1    14.4    -      -       +      -
     15E  GLY*     4.0    24.9    -      -       -      -
     18E  THR*     4.3     6.1    -      -       +      -
     20E  VAL*     4.0    19.5    -      -       +      -
     41E  SER*     4.3     4.7    -      -       -      +
     42E  PHE*     1.3    78.9    -      -       -      +
     44E  ASP*     1.3    59.1    +      -       -      +
     45E  ASP*     3.6     8.3    +      -       -      +
     50E  LYS      4.6     0.7    -      -       -      +
     51E  LYS*     3.9     1.1    -      -       -      -
     52E  LEU*     2.8    44.3    +      -       +      +
     54E  VAL*     4.2    10.5    -      -       +      -
    289E  GLU*     4.7     0.2    -      -       -      -
----------------------------------------------------------
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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