Contacts of the strand formed by residues 34 - 43 (chain D) 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 D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27D  THR      3.7     0.5    -      -       -      +
     28D  TYR*     3.3     6.5    -      -       -      -
     29D  ASP*     2.8    39.6    +      -       +      -
     32D  ASN*     3.4    25.1    -      -       +      +
     33D  GLY*     1.3    77.7    -      -       -      +
     35D  HIS*     1.3    61.1    +      -       -      +
     36D  LYS*     3.6    14.0    +      -       +      +
     60D  THR      3.8     4.7    -      -       -      +
     61D  ILE*     3.9    25.1    -      -       +      -
    249D  TYR*     3.6    35.0    -      -       +      +
    250D  GLU*     3.8     3.6    -      -       -      -
    251D  ARG*     3.7    20.2    -      -       +      +
    276D  ASP      3.6    17.9    -      -       -      +
    278D  SER*     3.6    18.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 35 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98C  ILE      3.0    26.5    +      -       -      -
     99C  SER      3.7    14.8    -      -       -      -
    101C  TYR*     2.7    41.2    +      +       -      -
    160C  PRO      3.5    20.8    +      -       -      +
    161C  THR      3.5    24.3    +      -       -      -
    162C  ASP*     3.7     6.5    -      -       +      -
     26D  VAL*     3.5    17.3    -      -       +      +
     27D  THR      3.9     1.6    -      -       -      -
     28D  TYR*     3.6     7.9    -      +       +      -
     33D  GLY      4.3     0.2    -      -       -      -
     34D  MET*     1.3    70.1    -      -       -      +
     36D  LYS*     1.3    60.0    +      -       -      +
     37D  LYS*     4.6     3.4    -      -       +      -
     59D  GLY*     3.2     8.6    -      -       -      -
     60D  THR*     2.8    42.5    +      -       +      +
    249D  TYR*     4.2     3.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 36 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25D  LEU      3.7     1.1    -      -       -      +
     26D  VAL*     3.4     5.0    -      -       -      +
     27D  THR*     2.8    60.3    +      -       -      +
     29D  ASP*     4.8     4.7    -      -       -      -
     34D  MET*     3.8    11.0    -      -       +      +
     35D  HIS*     1.3    76.2    -      -       -      +
     37D  LYS*     1.3    61.0    +      -       -      +
     38D  VAL*     6.5     0.2    -      -       +      -
    247D  VAL*     4.9     1.4    +      -       +      -
    249D  TYR*     3.8    48.0    -      -       +      -
    278D  SER*     2.8    39.3    +      -       -      +
    279D  SER      4.0     1.0    -      -       -      -
    280D  GLU*     3.3    38.4    +      -       -      +
    282D  TYR*     5.0     9.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 37 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6B  ASN*     4.9     2.6    +      -       -      -
     99C  SER*     2.8    36.5    +      -       -      +
    100C  ASP*     3.9    13.4    +      -       -      +
    231C  VAL*     5.9     0.6    -      -       -      +
     24D  ASP*     2.7    29.5    +      -       -      +
     25D  LEU      3.3     3.6    -      -       -      +
     26D  VAL*     3.5    24.9    -      -       +      -
     35D  HIS*     4.1     3.3    +      -       +      -
     36D  LYS*     1.3    75.0    -      -       -      +
     38D  VAL*     1.3    76.0    +      -       -      +
     39D  PHE*     3.7     7.6    -      -       -      +
     56D  ARG      3.6     0.5    -      -       -      +
     57D  THR*     3.7     1.4    -      -       -      -
     58D  LYS*     2.9    63.6    +      -       +      -
     59D  GLY*     4.1    12.8    -      -       -      +
    249D  TYR*     3.7     5.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 38 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23D  GLY      3.8     0.7    -      -       -      +
     24D  ASP*     3.4     3.8    -      -       -      -
     25D  LEU*     2.9    42.9    +      -       +      +
     36D  LYS*     6.5     0.2    -      -       +      -
     37D  LYS*     1.3    82.8    -      -       -      +
     39D  PHE*     1.3    67.1    +      -       -      +
     40D  TYR*     4.2     4.9    +      -       +      +
     55D  ILE*     3.9    24.2    -      -       +      -
     56D  ARG      3.4     2.9    -      -       -      -
     57D  THR*     4.6    17.3    -      -       +      -
    247D  VAL*     5.2     3.6    -      -       +      -
    249D  TYR*     5.5     1.6    -      -       +      +
    282D  TYR*     3.5    34.3    -      -       +      +
    291D  MET*     4.2    20.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 39 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6B  ASN*     3.8    38.8    -      -       +      +
     12C  THR      3.3    26.7    -      -       -      -
     14C  ILE*     3.1    37.0    -      -       +      -
     48C  HIS*     3.5     7.4    -      +       -      -
     22D  THR*     4.1     7.9    -      -       -      -
     23D  GLY      3.3     9.4    -      -       -      -
     24D  ASP*     3.6    20.2    -      -       -      +
     37D  LYS*     3.7    12.5    -      -       -      +
     38D  VAL*     1.3    74.2    -      -       -      +
     40D  TYR*     1.3    59.6    +      -       -      +
     41D  SER*     3.5    14.8    -      -       -      -
     54D  VAL      3.8     1.4    -      -       -      +
     56D  ARG*     2.9    52.8    +      -       +      +
     58D  LYS*     4.9     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 40 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49C  ASN*     3.8    22.1    +      -       -      +
     21D  LYS*     4.3     1.6    -      -       +      -
     22D  THR*     3.2     9.3    +      -       -      -
     23D  GLY*     2.9    59.4    +      -       -      +
     24D  ASP      4.3     0.2    -      -       -      -
     25D  LEU*     4.1    11.7    -      -       +      -
     38D  VAL*     4.4     6.3    -      -       +      -
     39D  PHE*     1.3    76.5    -      -       -      +
     41D  SER*     1.3    72.9    +      -       -      +
     42D  PHE*     3.6    35.7    -      +       -      -
     53D  LEU*     3.9     4.0    -      -       +      -
     54D  VAL      3.2     9.0    -      -       -      +
     55D  ILE*     4.7     1.6    -      -       -      -
    289D  GLU      4.5     2.3    +      -       -      -
    290D  GLU*     4.0     7.8    -      -       -      +
    291D  MET*     3.4    62.6    +      -       +      -
----------------------------------------------------------
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Residues in contact with SER 41 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12C  THR*     3.3    40.8    -      -       -      +
     20D  VAL*     4.1     5.2    -      -       -      -
     21D  LYS      3.4     6.3    -      -       -      -
     22D  THR*     3.6    10.4    -      -       -      +
     39D  PHE*     3.5    11.8    -      -       -      -
     40D  TYR*     1.3    81.5    +      -       -      +
     42D  PHE*     1.3    60.4    -      -       -      +
     43D  ILE*     3.7     3.9    +      -       -      +
     53D  LEU*     3.4     5.7    -      -       -      -
     54D  VAL*     2.9    36.3    +      -       -      +
     56D  ARG*     4.2     1.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 42 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19D  THR      4.4     0.9    -      -       -      +
     20D  VAL*     3.4     9.7    -      -       -      +
     21D  LYS*     2.8    32.8    +      -       +      +
     40D  TYR*     3.6    29.8    -      +       -      -
     41D  SER*     1.3    71.4    -      -       -      +
     43D  ILE*     1.3    59.3    +      -       -      +
     44D  ASP      4.0     1.5    +      -       -      -
     52D  LEU      3.5     2.7    -      -       -      -
     53D  LEU*     4.0    14.1    -      -       +      -
    284D  ILE*     3.7    28.5    -      -       +      -
    285D  ASP      3.8     9.0    -      -       -      -
    286D  TRP*     3.9    25.6    -      +       -      -
    289D  GLU*     3.3    57.0    -      -       +      +
    290D  GLU      3.3    24.5    -      -       -      -
    291D  MET*     4.0     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 43 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7C  ILE*     3.6    34.5    -      -       +      -
     11C  THR*     4.0    17.3    -      -       +      -
     12C  THR*     4.1     9.9    -      -       +      -
     14D  ILE*     4.1    14.3    -      -       +      +
     15D  GLY*     4.0    25.1    -      -       -      -
     18D  THR*     4.5     8.3    -      -       +      -
     20D  VAL*     4.2    17.3    -      -       +      -
     41D  SER      4.2     6.3    -      -       -      +
     42D  PHE*     1.3    77.9    -      -       -      +
     44D  ASP*     1.3    58.0    +      -       -      +
     45D  ASP*     3.5     8.0    +      -       +      +
     50D  LYS      4.6     0.7    -      -       -      +
     51D  LYS*     3.9     1.0    -      -       -      -
     52D  LEU*     2.9    42.9    +      -       +      +
     54D  VAL*     4.3     6.1    -      -       +      -
----------------------------------------------------------
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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