Contacts of the strand formed by residues 30 - 42 (chain B) in PDB entry 5GKF


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 30 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     53A  ASP      5.9     0.2    -      -       -      +
     54A  ARG*     5.8     1.1    -      -       -      -
     55A  VAL*     3.5    33.4    -      -       +      -
     67A  HIS*     4.8     2.9    -      -       +      +
     68A  GLN      3.7    16.8    -      -       -      +
     69A  SER*     3.7    26.0    -      -       -      -
     24B  ALA*     4.8     1.3    -      -       -      -
     29B  ALA*     1.3    71.0    -      -       -      +
     31B  LEU*     1.3    62.2    +      -       -      +
     32B  THR*     3.9     3.3    +      -       -      +
     57B  ILE*     4.3    12.6    -      -       +      -
     58B  VAL      3.7     4.7    -      -       -      +
     59B  LYS*     4.1    18.4    -      -       +      -
     60B  PRO*     3.9    17.7    -      -       +      -
    116B  SER      3.6     0.9    -      -       -      +
    117B  VAL*     3.5     5.5    -      -       -      -
    118B  PHE*     2.9    48.8    +      -       +      +
    120B  ALA*     4.3    14.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 31 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20B  LEU      4.4     1.1    -      -       -      +
     21B  VAL*     3.8    39.9    -      -       +      +
     24B  ALA*     4.0    18.6    -      -       +      -
     25B  LEU*     5.3     6.3    -      -       +      -
     29B  ALA      3.7     1.0    +      -       -      +
     30B  MET*     1.3    71.7    -      -       -      +
     32B  THR*     1.3    60.8    +      -       -      +
     33B  ILE*     3.9    23.1    -      -       +      -
     56B  ILE*     3.5     1.9    -      -       +      +
     57B  ILE*     3.2     6.8    -      -       -      +
     58B  VAL*     2.9    63.7    +      -       +      +
     94B  LEU*     4.4     8.5    -      -       +      -
    115B  VAL*     4.0    15.9    -      -       +      -
    116B  SER      3.5    13.5    -      -       -      +
    117B  VAL*     4.6     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 32 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32A  THR*     4.9     3.8    -      -       +      -
     34A  PHE*     3.4    27.4    -      -       +      -
     55A  VAL*     4.7     6.5    -      -       +      +
     30B  MET*     3.9     5.1    +      -       -      +
     31B  LEU*     1.3    75.5    +      -       -      +
     33B  ILE*     1.3    68.1    +      -       -      +
     34B  PHE*     3.8    25.6    -      -       +      -
     55B  VAL*     4.0    10.5    -      -       +      -
     56B  ILE      3.2     7.9    -      -       -      +
     57B  ILE*     4.1    13.5    -      -       +      +
    114B  MET*     3.2     3.8    -      -       +      +
    116B  SER*     2.9    48.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 33 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17B  LEU*     4.7     5.6    -      -       +      -
     21B  VAL*     4.4    14.1    -      -       +      -
     31B  LEU*     3.9    25.8    -      -       +      -
     32B  THR*     1.3    78.9    -      -       -      +
     34B  PHE*     1.3    82.4    +      -       -      +
     35B  ALA*     3.8    15.0    +      -       +      -
     54B  ARG      3.7     0.7    -      -       -      +
     55B  VAL*     3.5     1.2    -      -       -      -
     56B  ILE*     2.8    52.0    +      -       +      +
     94B  LEU*     4.3    17.0    -      -       +      -
    109B  LEU*     4.7     8.3    -      -       +      -
    112B  VAL*     4.0    10.1    -      -       +      -
    114B  MET*     3.1    13.7    -      -       -      +
    115B  VAL*     3.9    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 34 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6A  VAL*     4.0    12.6    -      -       +      -
     32A  THR*     3.6    17.9    -      -       +      -
    114A  MET*     5.4     1.3    -      -       +      -
    116A  SER*     3.5    31.0    -      -       -      -
    118A  PHE*     3.5    42.0    -      +       +      -
     32B  THR*     3.8    12.3    -      -       +      -
     33B  ILE*     1.3    77.9    -      -       -      +
     35B  ALA*     1.3    54.8    +      -       -      +
     54B  ARG      3.7     3.6    -      -       -      -
     55B  VAL*     3.6    35.7    -      -       +      -
    112B  VAL*     3.7     0.5    -      -       -      -
    113B  TYR*     2.8    34.9    +      -       +      -
    114B  MET*     2.9    47.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 35 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118A  PHE*     4.1     0.6    -      -       -      -
     33B  ILE*     3.8    17.0    -      -       +      -
     34B  PHE*     1.3    74.0    -      -       -      +
     36B  ARG*     1.3    64.0    +      -       -      +
     37B  CYS*     3.7     3.6    +      -       +      -
     52B  GLY      3.5     0.7    -      -       -      +
     53B  ASP*     3.4     1.2    -      -       -      -
     54B  ARG      3.1    31.2    +      -       -      +
     56B  ILE*     4.5     5.4    -      -       +      +
    109B  LEU*     3.9    21.5    -      -       +      -
    111B  GLU      3.1    15.7    -      -       -      +
    112B  VAL*     3.9     4.7    -      -       -      -
    113B  TYR*     3.7    10.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 36 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35B  ALA*     1.3    71.9    -      -       -      +
     37B  CYS*     1.3    60.0    +      -       -      +
     51B  SER*     4.7     2.7    -      -       -      +
     52B  GLY*     3.2    13.5    -      -       -      +
     53B  ASP*     3.2    17.9    -      -       -      +
    109B  LEU*     4.0     1.0    -      -       -      -
    110B  GLU*     3.0    59.1    +      -       +      +
    111B  GLU*     2.8    61.3    +      -       +      +
    113B  TYR*     3.6    11.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 37 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35B  ALA      4.1     8.5    -      -       -      +
     36B  ARG*     1.3    75.8    -      -       -      +
     38B  LYS*     1.3    64.4    +      -       -      +
     39B  VAL*     4.4    11.0    -      -       -      -
     51B  SER*     3.1     3.1    -      -       -      -
     52B  GLY      2.8    18.8    +      -       -      +
     54B  ARG*     2.8    59.0    +      -       -      -
     56B  ILE*     4.2    13.7    -      -       -      -
     66B  ILE*     4.8     1.6    -      -       -      -
    107B  VAL*     4.0    12.3    -      -       +      -
    108B  GLU      3.2    15.5    -      -       -      +
    109B  LEU*     4.6     5.8    -      -       +      -
    110B  GLU*     4.3     2.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 38 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37B  CYS*     1.3    75.0    -      -       -      +
     39B  VAL*     1.3    62.1    +      -       -      +
     40B  HIS*     4.3    19.7    -      -       +      +
     48B  GLU*     5.8     0.2    -      -       -      +
     49B  LEU      3.5     8.5    -      -       -      +
     50B  GLY*     4.2     3.6    -      -       -      -
     51B  SER*     3.7    26.2    -      -       -      +
    106B  GLU      3.9     0.2    -      -       -      +
    107B  VAL*     3.7     2.3    -      -       -      -
    108B  GLU*     2.8    49.1    +      -       +      +
    110B  GLU*     3.0    28.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 39 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37B  CYS*     4.4    11.4    -      -       -      -
     38B  LYS*     1.3    78.1    -      -       -      +
     40B  HIS*     1.3    65.1    +      -       -      +
     41B  TYR      4.3     0.4    -      -       -      -
     47B  SER*     4.2     0.6    +      -       -      +
     48B  GLU*     3.6     9.2    -      -       -      +
     49B  LEU*     3.0    55.0    +      -       +      -
     54B  ARG*     4.5     0.4    -      -       -      +
     66B  ILE*     4.3    18.2    -      -       +      -
     76B  ASN*     3.5    26.2    -      -       +      +
    105B  LEU*     3.6    22.4    -      -       +      -
    106B  GLU      3.3    10.3    -      -       -      +
    107B  VAL*     4.1    11.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 40 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38B  LYS*     4.3    19.6    -      -       +      +
     39B  VAL*     1.3    77.0    -      -       -      +
     41B  TYR*     1.3    61.1    +      -       -      +
     42B  ASP      4.3     0.2    -      -       -      -
     47B  SER      3.9     0.2    -      -       -      -
     48B  GLU*     2.6    39.8    +      -       -      +
     93B  VAL*     6.2     0.4    -      -       +      -
    104B  THR*     3.8     2.6    -      -       -      +
    105B  LEU*     3.5     3.0    -      -       -      +
    106B  GLU*     2.6    76.0    +      -       +      +
    108B  GLU*     3.9    23.9    +      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 41 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    128A  LEU*     5.4     3.8    -      -       +      -
     39B  VAL      4.3     0.2    -      -       -      -
     40B  HIS*     1.3    74.2    -      -       -      +
     42B  ASP*     1.3    67.1    +      -       -      +
     43B  GLY*     3.9     6.3    -      -       -      -
     44B  ARG*     3.2    15.5    +      -       -      +
     45B  ALA*     3.0    39.6    +      -       +      +
     46B  LYS*     3.3     6.9    -      -       -      +
     47B  SER*     2.9    56.9    +      -       -      +
     48B  GLU*     4.6     0.4    +      -       -      -
     76B  ASN*     4.0    15.3    -      -       -      +
     77B  TRP      4.8     6.5    -      -       -      -
     78B  GLN*     3.9    18.6    -      -       -      -
    103B  GLU*     2.2    35.6    +      -       -      -
    104B  THR      3.5    10.1    -      -       -      -
    105B  LEU*     4.1    10.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 42 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    239A  LYS*     2.9    29.6    +      -       -      -
     41B  TYR*     1.3    75.3    -      -       -      +
     43B  GLY*     1.3    53.7    +      -       -      +
     45B  ALA      3.6     3.1    -      -       -      +
     46B  LYS*     3.4    31.1    -      -       +      +
    103B  GLU*     3.4     0.9    -      -       -      +
    104B  THR*     2.5    50.4    +      -       +      +
----------------------------------------------------------
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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