Contacts of the strand formed by residues 96 - 102 (chain A) in PDB entry 3NBV


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 SER 96 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13A  VAL*     4.0     4.0    -      -       -      -
     14A  LEU*     3.1    31.2    -      -       -      +
     16A  VAL*     5.2     1.1    -      -       -      -
     68A  VAL*     5.9     1.1    -      -       -      -
     94A  THR      3.6     4.1    +      -       -      -
     95A  PRO*     1.3    76.9    -      -       -      +
     97A  SER*     1.3    63.9    +      -       -      +
    112A  LEU*     3.6     1.7    -      -       -      +
    113A  HIS*     2.8    36.8    +      -       -      +
    115A  THR*     4.9     0.4    -      -       -      +
     35B  GLN*     3.0    21.9    +      -       -      -
     37B  TRP*     4.4    11.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 97 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14A  LEU      2.9     5.3    +      -       -      -
     15A  ASP*     2.7    27.8    +      -       -      -
     16A  VAL*     3.0    28.4    +      -       -      +
     96A  SER*     1.3    77.7    +      -       -      +
     98A  CYS*     1.3    64.4    +      -       -      +
     99A  CYS*     3.1    12.0    -      -       -      -
    110A  ILE*     4.2     6.1    -      -       -      -
    111A  VAL      3.1    17.9    -      -       -      -
    112A  LEU*     4.0     8.3    -      -       -      -
    300A  FRU      4.0     9.9    -      -       -      -
     35B  GLN*     4.1     5.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 98 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16A  VAL*     3.4    11.2    -      -       -      +
     97A  SER*     1.3    77.6    -      -       -      +
     99A  CYS*     1.3    61.3    +      -       -      +
    100A  ILE*     4.1     1.5    +      -       +      +
    109A  THR      3.6     1.2    -      -       -      +
    110A  ILE*     3.5     1.9    -      -       -      -
    111A  VAL*     2.8    48.2    +      -       +      +
     16B  VAL*     3.3    37.5    -      -       -      -
     18B  SER*     4.3     6.1    -      -       -      +
     35B  GLN*     3.9     6.7    +      -       -      -
     98B  CYS*     3.7    33.2    -      -       +      -
    100B  ILE*     6.0     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 99 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15A  ASP*     3.7    24.7    -      -       -      -
     16A  VAL      2.9     7.3    +      -       -      +
     17A  ILE*     3.4    16.7    -      -       +      +
     18A  SER*     2.9    28.2    +      -       -      +
     97A  SER*     3.1    24.2    -      -       -      -
     98A  CYS*     1.3    76.2    -      -       -      +
    100A  ILE*     1.3    64.6    +      -       -      +
    101A  ILE*     3.9     3.7    +      -       +      -
    108A  ARG*     5.8     1.1    -      -       +      -
    109A  THR      3.2     7.2    -      -       -      +
    110A  ILE*     4.0    21.5    -      -       +      -
    254A  LEU*     4.3    12.6    -      -       +      -
    300A  FRU      4.5     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 100 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18A  SER*     3.6     8.1    -      -       -      +
     20A  VAL*     3.7    31.9    -      -       +      -
     23A  TYR*     4.1    30.0    -      -       +      +
     24A  PRO*     4.7     7.6    -      -       +      -
     98A  CYS*     4.1     1.8    -      -       +      -
     99A  CYS*     1.3    76.7    -      -       -      +
    101A  ILE*     1.3    63.9    +      -       -      +
    102A  ASN      4.0     1.0    +      -       -      +
    107A  ASN      3.8     0.3    -      -       -      +
    108A  ARG*     3.2     3.3    -      -       -      -
    109A  THR*     2.8    47.7    +      -       +      +
     23B  TYR*     5.8     0.4    -      -       -      +
     98B  CYS*     4.9    10.3    -      -       -      -
    100B  ILE*     4.3    23.1    -      -       +      -
    109B  THR*     6.5     0.2    -      -       +      -
    111B  VAL*     3.8    26.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 101 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17A  ILE*     3.8    18.2    -      -       +      -
     18A  SER      2.9    12.0    +      -       -      +
     19A  LEU*     3.3    15.2    -      -       +      +
     20A  VAL*     2.9    31.0    +      -       -      +
     36A  ARG*     3.6    17.5    -      -       -      +
     99A  CYS*     4.8     2.9    -      -       +      +
    100A  ILE*     1.3    77.2    -      -       -      +
    102A  ASN*     1.3    62.0    +      -       -      +
    103A  ASN      3.3     0.9    +      -       -      -
    106A  GLY      4.6     1.3    -      -       -      +
    107A  ASN      3.4     8.1    -      -       -      +
    108A  ARG*     4.2    10.3    -      -       +      -
    251A  VAL      3.5    25.6    -      -       -      +
    252A  ASP*     3.1    35.2    -      -       +      +
    254A  LEU*     4.1    15.9    -      -       +      -
    292A  GLN*     4.3     1.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 102 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20A  VAL*     3.5     9.4    -      -       +      +
     21A  ASP      3.5     8.8    -      -       -      +
     22A  LYS*     4.4     1.8    -      -       -      +
     23A  TYR*     3.9    21.5    -      -       +      +
    100A  ILE*     4.0     1.8    +      -       -      +
    101A  ILE*     1.3    68.2    -      -       -      +
    103A  ASN*     1.3    56.7    +      -       -      +
    104A  SER*     2.8    28.0    +      -       -      -
    105A  ASN*     3.3    25.6    +      -       -      +
    106A  GLY*     2.8    34.5    +      -       -      -
    107A  ASN*     2.8    13.9    +      -       +      +
    251A  VAL      4.0     0.2    -      -       -      +
     26B  GLU*     2.7    29.4    +      -       +      +
----------------------------------------------------------
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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