Contacts of the strand formed by residues 48 - 54 (chain G) in PDB entry 5HJD


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 VAL 48 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11G  LEU*     5.2     1.6    -      -       +      -
     44G  ILE*     2.8    37.2    +      -       +      +
     45G  GLN*     3.4     6.8    -      -       -      +
     47G  PHE*     1.3   100.4    -      -       +      +
     49G  GLU*     1.3    64.9    +      -       -      +
     50G  LYS      3.8     9.0    -      -       -      +
     51G  VAL*     4.0    24.9    -      -       +      -
     71G  TYR*     3.8    19.5    +      -       +      +
     87G  VAL*     3.9    17.7    -      -       +      -
     88G  TYR      3.5     9.4    -      -       -      +
     89G  PHE*     4.7     0.4    -      -       +      -
     90G  LYS*     3.3    13.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 49 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     47G  PHE      3.7     3.2    +      -       -      -
     48G  VAL*     1.3    74.2    -      -       -      +
     50G  LYS*     1.3    70.9    +      -       +      +
     67G  LYS*     3.7    21.3    -      -       -      +
     71G  TYR*     5.1     0.4    -      -       -      -
     88G  TYR*     2.6    21.2    +      -       +      +
     89G  PHE      3.7    19.3    -      -       -      +
     90G  LYS*     3.9    25.7    +      -       -      +
     96G  ARG*     5.4     5.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 50 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48G  VAL*     3.6     3.9    -      -       -      +
     49G  GLU*     1.3    91.1    -      -       +      +
     51G  VAL*     1.3    62.4    +      -       -      +
     52G  VAL*     4.4     8.3    -      -       +      -
     65G  VAL*     4.2    17.4    -      -       +      +
     66G  CYS      3.4    13.5    -      -       -      +
     67G  LYS*     3.8    21.6    -      -       +      +
     71G  TYR*     4.8     1.1    -      -       -      -
     87G  VAL*     3.7     0.9    -      -       -      -
     88G  TYR*     2.8    69.1    +      -       +      +
    202G  SO4      4.8     8.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 51 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36G  VAL*     4.3    12.8    -      -       +      -
     44G  ILE*     5.5     0.4    -      -       +      -
     48G  VAL*     4.0    12.6    -      -       +      -
     50G  LYS*     1.3    77.1    -      -       -      +
     52G  VAL*     1.3    64.5    +      -       -      +
     53G  PHE*     3.5    31.7    +      -       +      -
     64G  ARG      3.9     0.7    -      -       -      +
     65G  VAL*     3.7     1.7    -      -       -      +
     66G  CYS*     2.7    35.6    +      -       -      +
     71G  TYR*     3.6    36.1    -      -       +      -
     85G  ILE*     3.7    18.4    -      -       +      -
     86G  GLU      3.4     4.7    -      -       -      +
     87G  VAL*     4.4    12.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 52 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50G  LYS*     4.4    12.6    -      -       +      -
     51G  VAL*     1.3    76.2    -      -       -      +
     53G  PHE*     1.3    63.5    +      -       -      +
     54G  HIS*     3.4    31.1    -      -       +      +
     63G  LYS*     4.1    20.0    -      -       +      -
     64G  ARG      3.5     8.3    -      -       -      +
     65G  VAL*     4.0    15.9    -      -       +      -
     84G  PRO      3.8     0.9    -      -       -      +
     85G  ILE*     3.4     5.3    -      -       -      -
     86G  GLU*     2.6    46.8    +      -       +      +
     88G  TYR*     3.8    26.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 53 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34G  VAL*     3.9    32.8    -      -       +      -
     36G  VAL*     4.2     8.5    -      -       +      -
     51G  VAL*     3.5    28.3    -      -       +      -
     52G  VAL*     1.3    73.9    -      -       -      +
     54G  HIS*     1.3    62.1    +      -       -      +
     55G  LEU*     3.7     4.5    -      -       +      -
     62G  PRO      3.3     3.3    -      -       -      +
     63G  LYS*     3.7     1.6    -      -       -      -
     64G  ARG*     2.9    43.1    +      -       +      +
     66G  CYS*     4.5     7.0    -      -       -      -
     71G  TYR      3.5    32.3    -      -       -      -
     72G  LYS      4.1     2.9    -      -       -      -
     73G  VAL*     3.5    26.9    -      -       +      -
     83G  LEU*     3.9     8.3    -      -       +      -
     84G  PRO      4.0     2.2    -      -       -      -
     85G  ILE*     3.8    35.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 54 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52G  VAL*     3.4    28.3    -      -       +      +
     53G  PHE*     1.3    69.8    +      -       -      +
     55G  LEU*     1.3    65.6    +      -       -      +
     62G  PRO      3.8     3.4    -      -       -      -
     63G  LYS*     4.5    18.9    -      -       +      +
     83G  LEU*     3.6    10.5    -      -       -      +
     84G  PRO*     2.9    64.9    +      -       +      +
     86G  GLU*     3.3    31.6    +      -       +      -
----------------------------------------------------------
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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