Contacts of the strand formed by residues 462 - 469 (chain B) in PDB entry 1NBF


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 GLY 462 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    293B  GLN*     3.0    17.0    -      -       -      -
    458B  GLY*     3.5     1.9    -      -       -      -
    459B  ASP*     3.0    32.4    +      -       -      +
    460B  ASN      3.5     0.6    -      -       -      -
    461B  HIS*     1.3    80.6    -      -       -      +
    463B  GLY*     1.3    59.5    +      -       -      -
    374C  ARG      3.3    14.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 463 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    293B  GLN*     2.7    13.9    +      -       -      +
    457B  SER      2.8    12.8    -      -       -      -
    458B  GLY*     4.2     2.0    -      -       -      -
    462B  GLY*     1.3    75.2    -      -       -      -
    464B  HIS*     1.3    61.7    +      -       -      +
    374C  ARG      3.6     2.9    +      -       -      -
    375C  GLY*     3.8     5.2    -      -       -      -
    376C  GLZ      3.1    18.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 464 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    223B  CYS*     3.7    23.3    -      -       +      -
    455B  VAL      3.8     0.9    -      -       -      +
    456B  HIS*     3.6     3.2    +      -       -      -
    457B  SER*     2.7    51.2    +      -       -      -
    463B  GLY*     1.3    74.1    +      -       -      +
    465B  TYR*     1.3    67.7    +      -       -      +
    466B  VAL*     3.6    21.7    -      -       +      +
    481B  ASP*     2.7    31.9    +      -       -      -
    482B  ASP*     3.5    19.3    -      -       -      -
    375C  GLY*     4.3     0.4    -      -       -      -
    376C  GLZ      4.0     4.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 465 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    223B  CYS*     3.3    25.8    -      -       -      +
    224B  TYR*     3.5    21.3    -      -       +      -
    227B  SER*     3.4    15.7    +      -       -      +
    294B  HIS      3.2    21.1    -      -       -      -
    296B  VAL*     3.4    37.3    +      -       +      -
    454B  LEU*     5.2     2.9    -      -       +      -
    455B  VAL      3.5    15.9    -      -       -      -
    456B  HIS*     3.7    22.7    -      +       +      -
    464B  HIS*     1.3    81.7    +      -       -      +
    466B  VAL*     1.3    72.7    +      -       -      +
    481B  ASP*     4.3     1.7    -      -       -      +
    482B  ASP*     4.8     1.9    +      -       -      +
    514B  TYR*     3.5    20.9    -      +       +      -
    373C  LEU*     2.4    27.9    +      -       -      +
    375C  GLY*     3.6    19.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 466 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    227B  SER*     3.4    10.5    +      -       -      -
    454B  LEU*     3.7     2.3    -      -       -      +
    455B  VAL*     3.0    47.2    +      -       +      +
    464B  HIS*     3.6    11.9    -      -       +      +
    465B  TYR*     1.3    80.4    -      -       -      +
    467B  VAL*     1.3    64.5    +      -       -      +
    468B  TYR*     4.1    16.8    -      -       +      +
    479B  LYS*     4.4    13.2    -      -       +      +
    480B  PHE      3.7     9.9    -      -       -      +
    481B  ASP*     3.3    36.3    -      -       +      +
    482B  ASP      5.7     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 467 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    227B  SER*     3.6    32.3    -      -       -      +
    230B  GLN*     4.1     3.6    -      -       +      -
    231B  THR*     3.7    18.6    -      -       -      +
    452B  ALA*     4.2     0.7    -      -       +      -
    453B  VAL      3.4     9.2    -      -       -      +
    454B  LEU*     4.0    13.2    -      -       +      -
    466B  VAL*     1.3    78.6    -      -       -      +
    468B  TYR*     1.3    78.3    +      -       -      +
    469B  LEU*     3.8    18.4    -      -       +      -
    480B  PHE*     2.8    53.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 468 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    452B  ALA*     3.1     5.4    -      -       -      +
    453B  VAL*     2.8    35.2    +      -       +      +
    455B  VAL*     3.9    18.6    -      -       +      -
    466B  VAL*     4.1    13.4    -      -       +      +
    467B  VAL*     1.3    77.0    -      -       -      +
    469B  LEU*     1.3    62.5    +      -       -      +
    477B  TRP*     3.5     5.2    -      -       +      -
    478B  CYS      3.4     4.3    -      -       -      +
    479B  LYS*     3.5    37.0    +      -       +      -
    488B  CYS*     3.5    24.2    -      -       -      -
    492B  GLU*     3.1    42.6    +      -       -      +
    493B  ALA*     3.6    23.8    -      -       +      -
    496B  HIS*     4.7     5.5    -      -       -      -
    497B  ASN*     3.6    24.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 469 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    230B  GLN*     4.0     9.6    -      -       +      +
    231B  THR*     4.3     9.9    -      -       +      -
    234B  PHE*     3.9    25.6    -      -       +      -
    451B  HIS*     3.4    30.1    -      -       +      +
    452B  ALA*     3.5    23.3    -      -       +      -
    467B  VAL*     3.8    22.0    -      -       +      -
    468B  TYR*     1.3    77.5    -      -       -      +
    470B  ASN*     1.3    57.4    +      -       -      +
    471B  PRO*     3.3    11.7    -      -       +      +
    477B  TRP*     3.2     8.4    -      -       -      -
    478B  CYS*     2.9    32.7    +      -       -      +
    480B  PHE*     3.6    32.3    -      -       +      -
----------------------------------------------------------
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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